Dissertations / Theses on the topic 'Operating analysis'
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Goktepe, Meftun. "Windows XP Operating System security analysis." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2002. http://library.nps.navy.mil/uhtbin/hyperion-image/02sep%5FGoktepe.pdf.
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Thesis (M.S. in Information Technology Management)--Naval Postgraduate School, September 2002.Thesis advisor(s): Richard Harkins, Cynthia Irvine. Includes bibliographical references (p. 105-107). Also available online.
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Khatab, Abdul Mouez. "Performance Analysis of Operating Wind Farms." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-331783.
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This work proposes a methodology to evaluate the performance of operating wind farms via the use of Supervisory Control and Data Acquisition System (SCADA) and modeled data. The potential annual energy is calculated per individual turbine considering underperforming/loss events to have their power output in accordance with a representative derived operational power curve. Losses/underperformance events are calculated and categorized into several groups aiming at identifying and quantify their causes. The methodology requires both anemometry data from SCADA system as well as modeled data. The discrepancy of the data representing the valid points of the power curve is taken into consideration as well when assessing the performance, i.e. wind speed vs power output of events that are not loss/underperformance. Production loss and relative standard deviation of power output of what is defined as “valid sample” in this work (per each turbine) are the main results obtained in this work. Finally, a number of optimization measures are suggested in order to enhance the performance, which can lead to a boost in the financial output of a wind farm. Aiming at judging the reliability of the proposed methodology, a case study is conducted and evaluated. The investigated case study shows that the methodology is capable of determining potential energy and associated losses/underperformance events. Several questions were raised during the assessment and are discussed in this report, recommendation for optimization measures are presented at the end of the study. Also, a discussion on the limitations and uncertainties associated to the presented methodology and the case study.
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Fotuhi-Firuzabad, Mahmud. "Operating health analysis of electric power systems." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0012/NQ27407.pdf.
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Casagrande, Luiz Gustavo. "Soft error analysis with and without operating system." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/149633.
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A complexidade dos sistemas integrados em chips bem como a arquitetura de processadores comerciais vem crescendo dramaticamente nos últimos anos. Com isto, a dificuldade de avaliarmos a suscetibilidade às falhas em decorrência da incidência de partículas espaciais carregadas nestes dispositivos cresce com a mesma taxa. Este trabalho apresenta uma análise comparativa da susceptibilidade à erros de software em um microprocessador embarcado ARM Cortex-A9 single core de larga escala comercial, amplamente utilizado em aplicações críticas, executando um conjunto de 11 aplicações desenvolvidas para um ambiente bare metal e para o sistema operacional Linux. A análise de soft errors é executada por injeção de falhas na plataforma de simulação OVPSim juntamente com o injetor OVPSim-FIM, capaz de sortear o momento e local de injeção de uma falha. A campanha de injeção de falhas reproduz milhares de bit-flips no banco de registradores do microprocessador durante a execução do conjunto de benchmarks que possuem um comportamento de código diverso, desde dependência de fluxo de controle até aplicações intensivas em dados. O método de análise consiste em comparar execuções da aplicação onde falhas foram injetadas com uma execução livre de falhas. Os resultados apresentam a taxa de falhas que são classificadas em: mascaradas (UNACE), travamento ou perda de controle de fluxo (HANG) e erro nos resultados (SDC). Adicionalmente, os erros são classificados por registradores, separando erros latentes por sua localização nos resultados e por exceções detectadas pelo sistema operacional, provendo novas possibilidades de análise para um processador desta escala. O método proposto e os resultados obtidos podem ajudar a orientar desenvolvedores de software na escolha de diferentes arquiteturas de código, a fim de aprimorar a tolerância à falhas do sistema embarcado como um todo.The complexity of integrated system on-chips as well as commercial processor’s architecture has increased dramatically in recent years. Thus, the effort for assessing the susceptibility to faults due to the incidence of spatial charged particles in these devices has growth at the same rate. This work presents a comparative analysis of soft errors susceptibility in the commercial large-scale embedded microprocessor ARM Cortex-A9 single core, widely used in critical applications, performing a set of 11 applications developed for a bare metal environment and the Linux operating system. The soft errors analysis is performed by fault injection in OVPSim simulation platform along with the OVPSim-FIM fault injector, able to randomly select the time and place to inject the fault. The fault injection campaign reproduces thousands of bit-flips in the microprocessor register file during the execution of the benchmarks set, with a diverse code behavior ranging from control flow dependency to data intensive applications. The analysis method is based on comparing applications executions where faults were injected with a fault-free implementation. The results show the error rate classified by their effect as: masked (UNACE), crash or loss of control flow (HANG) and silent data corruption (SDC); and by register locations. By separating latent errors by its location in the results and exceptions detected by the operating system, one can provide new better observability for a large-scale processor. The proposed method and the results can guide software developers in choosing different code architectures in order to improve the fault tolerance of the embedded system as a whole.
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Li, Yao Carleton University Dissertation Engineering Electrical. "The harmony operating system described by Petri Nets." Ottawa, 1986.
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Owusu-Opoku, Peter K. "Commercial real estate operating expenses : an analysis of office operating expenses using NCREIF property level data." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/101323.
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Thesis: S.M. in Real Estate Development, Massachusetts Institute of Technology, Program in Real Estate Development in conjunction with the Center for Real Estate, 2015.Cataloged from PDF version of thesis.
Includes bibliographical references (page 54).
How do the various categories of operating expenses for institutional grade office buildings vary with changes in rental income and occupancy? The general consensus held is that, following the linear relationship that exists between variable expenses, occupancy and income; a change in either occupancy or income would result in a change in variable expenses. The question is by how much and in what direction? This thesis contributes to answering that question by exploring how tax, utility, insurance and maintenance expenses for office properties, across key markets in the United States, vary with rental income and occupancy level changes. To achieve this, time-series data on income and expense data for office properties from Q1 2000 to Q4 2014 was analyzed using two panel regressions. One with fixed effects for buildings to exclude all idiosyncratic characteristics of properties and another with fixed effects for time that captured the building differences. The analysis shows that the elasticities of these expenses to changes in income and occupancy vary across expense type and also across geographic location. Additionally, in majority of the cases, these elasticities were statistically significant.
by Peter K. Owusu-Opoku.
S.M. in Real Estate Development
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Charneca, Diogo Fernando Aurélio Semião. "Operating profitability in branded pharmaceutical firms." Master's thesis, NSBE - UNL, 2013. http://hdl.handle.net/10362/11612.
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A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and EconomicsThis work project focuses in operating profitability of branded pharmaceuticals, measured by return on assets (ROA). It gives insights about key ROA drivers, by breaking down this ratio into gross sales margin, assets turnover and operating risk. Data from consolidated financial statements of 26 US- and European-based firms for the period 2007-2011 is used in univariate and bivariate analyses. Results suggested that firm size and country-membership do not significantly correlate with ROA. However, differences between branded pharmaceuticals’ regions are explored and significant correlations are found between operating profitability and strategic choices variables, namely product portfolio diversification, growth choices and investment.
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Petrarca, Ivan. "Unified analysis and operating point calculation of AC drives." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.
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Sommario
La seguente tesi si basa sulla modellizzazione di un generico motore elettrico trifase, nel corso della trattazione è stata svolta un’analisi unificata di questo problema in modo da poter includere nel modello motori asincroni e brushless anche molto diversi tra loro semplicemente cambiando i parametri iniziali. Considerato un veicolo elettrico, quando si agisce sul pedale dell’ acceleratore viene generato un riferimento di coppia per soddisfare le richieste del guidatore, in genere la coppia di riferimento viene soddisfatta per mezzo di regolatori PI, tuttavia questo modello può andare a compensare i ritardi o le oscillazioni dei regolatori e ipoteticamente migliorare il comportamento del sistema. Il modello in questione ha diversi ingressi, i principali sono il numero di giri del motore e la coppia di riferimento, a questo punto esso è in grado di fornire in modo analitico la corrente necessaria a soddisfare quella coppia e la coppia effettivamente erogata nel punto di lavoro calcolato. Per il calcolo del punto di lavoro vengono utilizzati degli algoritmi basati sul metodo di Ferrari per la risoluzione delle quartiche; infatti man mano che il numero di giri aumenta bisogna spostarsi lungo diverse curve i cui punti sono soluzioni di equazioni di quarto grado. Per ogni istante quindi il modello calcola le soluzioni di queste equazioni e in seguito sceglie il punto di lavoro ottimale rispettando i limiti di corrente e di velocità; anche se si utilizza un altro tipo di motore non cambia il metodo di risoluzione delle quartiche, cambia però il sistema di scelta del punto di lavoro ottimale perché per ogni motore variano le curve che lo caratterizzano.
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Caswell, Benjamin C. "Receiver Operating Characteristic (ROC) Curve Analysis of Affinity Profiles." Diss., CLICK HERE for online access, 2009. http://contentdm.lib.byu.edu/ETD/image/etd3012.pdf.
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Weil, Richard Scott 1976. "Analysis and utilization of operating experience for organizational learning." Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/8181.
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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 2001.Includes bibliographical references.
The objective of this thesis is to clarify the ways that organizational factors influence nuclear power plant performance in order to improve performance. Therefore, this thesis studied the nuclear power plant organizational environment by identifying and detailing its important work processes. These work processes are: the Work Request Work Process; the Condition Reporting Work Process; the External Operating Experience Work Process; the Design Change Process; and the Procedure Change Work Process. Using this information, a methodology of incident investigation that targets organizational deficiencies contributing to events was developed. Using this methodology to analyze recent significant incidents, a list of important organizational factors and the context within which they influence the successful completion of tasks was identified. These factors and the context within which they influence performance are: 1) Communication-Pervasive-Most important between different units and departments; 2) Formalization-Execution; 3) Goal Prioritization-Prioritization; 4) Problem Identification-Planning, scheduling, and return to normal line-up; 5) Roles and Responsibilities-Execution; and 6) Technical Knowledge (job specific knowledge and broad based knowledge)-Job specific knowledge-execution/Broad based knowledge -prioritization, planning, scheduling, and other tasks. Although safety culture and organizational learning are not listed, they are important.
(cont.) The reason for their exclusion was that they are not single organizational factors useful when cited in incident investigations. Rather, safety culture is a term used to describe all organizational factors, including organizational structure that impact performance. Similarly, organizational learning was excluded because it is a collection of programs, processes, individual attitudes and culture responsible for learning. Although organizational learning was not listed, it was studied resulting in the development of the Utilization of Operating Experience Work Process. The Utilization of Operating Experience Work Process consists of the following seven steps: 1) Identification; 2) Screening/Prioritization/Dissemination; 3) Investigation/Evaluation; 4) Development; 5) Implementation; 6) Closeout; and 7) Verification/Validation. Since prioritization was identified as important in the above work process and the analysis of significant events, a methodology for the prioritization of work activities at nuclear power plants was developed. This methodology produces a prioritization tool that assigns a numerical performance index to each item requiring prioritization is developed. Applying the methodology at Seabrook Station produced a tool that allowed those who prioritize external operating experience to more efficiently and accurately prioritize. In addition to the success of the application at Seabrook, a workshop held at MIT with experts in prioritizing external operating experience who further validated the methodology and the resulting tool.
by Richard Scott Weil.
Ph.D.
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Kim, Jeonghoon. "Identification of cracks in operating rotors via vibration analysis." Thesis, Imperial College London, 2000. http://hdl.handle.net/10044/1/8442.
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Zhang, Zheng. "Semiparametric least squares analysis of the receiver operating characteristic curve /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/9578.
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Wei, Pihui. "Dynamic Bug Detection in TinyOS Operating Environments." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1238166929.
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Virmani, Manish. "Shock-response analysis of a hard-disk drive in tilt-drop tests under non-operating and operating conditions." Diss., Connect to online resource, 2005. http://wwwlib.umi.com/cr/colorado/fullcit?p1430197.
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Herath, Dushanthi N. "Nonparametric Estimation of Receiver Operating Characteristic Surfaces Via Bernstein Polynomials." Thesis, University of North Texas, 2012. https://digital.library.unt.edu/ark:/67531/metadc177212/.
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Receiver operating characteristic (ROC) analysis is one of the most widely used methods in evaluating the accuracy of a classification method. It is used in many areas of decision making such as radiology, cardiology, machine learning as well as many other areas of medical sciences. The dissertation proposes a novel nonparametric estimation method of the ROC surface for the three-class classification problem via Bernstein polynomials. The proposed ROC surface estimator is shown to be uniformly consistent for estimating the true ROC surface. In addition, it is shown that the map from which the proposed estimator is constructed is Hadamard differentiable. The proposed ROC surface estimator is also demonstrated to lead to the explicit expression for the estimated volume under the ROC surface . Moreover, the exact mean squared error of the volume estimator is derived and some related results for the mean integrated squared error are also obtained. To assess the performance and accuracy of the proposed ROC and volume estimators, Monte-Carlo simulations are conducted. Finally, the method is applied to the analysis of two real data sets.
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Groves, James O. "Small signal analysis of nonlinear systems with periodic operating trajectories." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-06062008-162614/.
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Kulkarni, Upendra M. "Performance analysis of HDLC protocol operating in asynchronous balanced mode." Thesis, Virginia Tech, 1988. http://hdl.handle.net/10919/45897.
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The objective of this work is to analyze the performance of HDLC Balanced Class of
Procedures under saturated, full-duplex transmission on error prone links. This thesis
extends work done by Bux et al. [8] by considering errors on both the links. Satellite
links have long propogation delays compared to terrestrial links, and hence, have
longer error recovery times. For such links, errors in acknowledgements have considerable
impact on the throughput. In this analysis, the effect of errors in acknowledgements
is taken in to consideration. An analytical approach is used to derive
performance measures. The concept of "virtual transmission time" introduced by Bux
et al is redefined to accommodate the effect of errors in acknowledgements and
used in the analysis. Resulting throughput calculations show how various parameters,
(e.g. transmission rate, propagation delay, error rate and packet size), interact
and determine the performance.
Master of Science
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Fewtrell, James. "An experimental analysis of operating conditions in cold roll-forming." Thesis, Aston University, 1990. http://publications.aston.ac.uk/11920/.
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A detailed literature survey confirmed cold roll-forming to be a complex and little understood process. In spite of its growing value, the process remains largely un-automated with few principles used in set-up of the rolling mill. This work concentrates on experimental investigations of operating conditions in order to gain a scientific understanding of the process. The operating conditions are; inter-pass distance, roll load, roll speed, horizontal roll alignment. Fifty tests have been carried out under varied operating conditions, measuring section quality and longitudinal straining to give a picture of bending. A channel section was chosen for its simplicity and compatibility with previous work. Quality measurements were measured in terms of vertical bow, twist and cross-sectional geometric accuracy, and a complete method of classifying quality has been devised. The longitudinal strain profile was recorded, by the use of strain gauges attached to the strip surface at five locations. Parameter control is shown to be important in allowing consistency in section quality. At present rolling mills are constructed with large tolerances on operating conditions. By reduction of the variability in parameters, section consistency is maintained and mill down-time is reduced. Roll load, alignment and differential roll speed are all shown to affect quality, and can be used to control quality. Set-up time is reduced by improving the design of the mill so that parameter values can be measured and set, without the need for judgment by eye. Values of parameters can be guided by models of the process, although elements of experience are still unavoidable. Despite increased parameter control, section quality is variable, if only due to variability in strip material properties. Parameters must therefore be changed during rolling. Ideally this can take place by closed-loop feedback control. Future work lies in overcoming the problems connected with this control.
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Costello, Mark Francis. "A theory for the analysis of rotorcraft operating in atmospheric turbulence." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/12893.
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Nilsson, Per-Ingvar. "A Strategic Analysis of a Company Operating in Fiercely Competitive Environment." Thesis, Kristianstad University College, Department of Business Administration, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-3771.
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This dissertation explores and analyses the effects removal of trade barriers has on a company which has operated in a protected environment for a very long time. Due to the removal of trade barriers, the company which has never been faced with the need to compete is now subject to fierce international competition.
This dissertation focuses on the possible strategic alternatives the company may have to cope with a sudden increase of international competition and with the implementation of a change process. The theoretical framework upon which the analysis is based on is influenced by strategic management literature.
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Law, Choi Look. "Analysis of MESFET distributed amplifiers operating in linear and nonlinear mode." Thesis, King's College London (University of London), 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284545.
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PU, XING-MIN, and 濮興民. "The operating analysis of congeneration system." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/93380227941122540226.
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YANG, HOU-HUA, and 楊厚華. "Analysis of capital structure and operating performance." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/17638244289362942133.
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Cheng, Yu-Hsiang, and 鄭羽翔. "CHEMICAL INDUSTRY COMPANY’S OPERATING PERFORMANCE－DEA ANALYSIS." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/57782195357396300809.
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碩士大同大學
事業經營學系(所)
101
Chemical industry is a traditional industry which developed in early century. Also, it’s a base economic development industrial in Taiwan. Recently, the technical of petroleum refining is getting better and better. Therefore, the cost in the chemical industry can be cheaper, which make profits more beneficial. In addition, the variety of products can meet what the people needs, so the chemical industry growth rapidly. According to CCR model, BCC model and Malmquist Productivity Index, we compare efficiency for Chemical industry companies in order to figure out the most efficiency companies, and those companies that didn’t meet the achievement. The research can provide the date shows what affect the efficiency for those companies, in order to aid them modifies. In the research, shows that with CCR model and BCC model there are 25 firms get more than score 1 in Total Economic Efficiency, which is more efficiency than other 14 firms. The most non-efficiency company is Sinon Corporation. According to CCR model and BCC model can’t compare year by year data, so we use Malmquist Productivity Index to compare with it. In all 39 Firms, Tah Kong Chemical Industrial Corporation get score 1.131 is base on Total Economic Efficiency (EFFCH) rising; Sinon Corporation get the inferior score 0.754 is also according to Total Economic Efficiency (EFFCH) reducing. Total of 39 firms, Tah Kong Chemical Industrial Corporation is most efficiency, and Sinon Corporation is the most non-effieciency.
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Yang, Chia-Ying, and 楊佳穎. "Competition Analysis of Smart Phone Operating Systems." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/41391818215107705292.
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碩士國立臺灣大學
工業工程學研究所
99
The high-tech industry is the competitive strength as well as major profit source for countries in the world. However, these companies face a lot of uncertainties including market demands, technology progress and new competitors that bring new strategies and technology into the market. Consequently, all these elements cause intense competition within the industry. Companies that do not keep up with the trend of changes will be left behind and be forced to exit the market. In high-tech industries, players should not only take into consideration the cost of developing new technology, profit procurement, market competition, but also need to create innovative tactics to break the existing formed game rules in order to create additional market profit and strengthen long term competitiveness. That is the reason why manufacturers of smart phone and licensors of mobile OS platform have been continuously seeking innovative tactics and methods to lower costs. Game theory and its analysis can be used as tools to reflect the relations between operation tactics and costs and is an important basis for managerial decisions. This thesis applies the game theory to propose a tactics selection approach, analyzing data such as mobile OS platform price, licensee''s corresponding cost, licensor''s market share and overall market demand, and using business revenue to assess effectiveness. In addition, this thesis uses game theory to predict when a new and different competition appears in the market which causes irreversible change in market trend, what the anticipated pay-off would be when different tactics are adopted by players in order to preserve market share and maintain profitability. This research concludes that, market leaders as well as market followers will all adopt aggressive tactics to maintain or increase market shares by giving up license fees and adopt open OS platforms which in turn will bring in other revenue such as commercial income. However, unexpected risks need to be considered in order to contain cost and maintain profitability.
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Hung, ShuHui, and 洪書慧. "Case analysis of the foundry operating performance." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/f4zfze.
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碩士國立交通大學
管理學院財務金融學程
100
In this study, we applied the Michae1 Porter’s "Diamond System" to deconstruct the competitive advantage of the China foundry industry as well as those key factors influencing the competitiveness of enterprises; through the financial aspects of the foundry industry companies include research company SMIC, as well as the industry ranked first and the second largest company, TSMC and UMC to analyze the financial characteristics of the semiconductor companies and research firm financial structure. Through the SWOT analysis, the industry in the external environment opportunity, the threat, the strength and weakness, we explored the center of international competitive advantage. In addition, we also explored a strong competitive market environment, how to master operating the opportunity to eliminate a major threat to play the advantages of self and make up the weaknesses in order to build competitive advantage, achieve the goal of sustainable growth. The results of this study show that SMIC supported by the mainland China government policy was able to secure financial aid to low-cost manpower and natural resources of China. Under the rapid expansion of production capacity but also strapped with a huge depreciation burden, how to reduce operating costs, accelerate the development of speed, mentioning that the production capacity utilization is SMIC to maintain the competitiveness of the biggest issue.
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Kan, Yun-chung, and 甘允中. "Analysis of Offshore Securities Unit Operating Performance." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/44470356643063430474.
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碩士國立中山大學
財務管理學系研究所
104
Abstract Hong Kong and Singapore has been the pioneers for the offshore financial centers, and they still lead the way in aspects like deregulation、tax abatement and diversity of financial instruments. Taiwan needs to abandon their own thoughts of regulation and replace it by reforming and opening, using negative listings instead of positive listings on product innovation. The brokerage business of OSU can follow the growth path of foreign securities trading, enhancing the integration of financial instrument platform, optimizing the financial services, and raising market participation, especially for non-professional investors, to meet their needs of foreign investment and risk diversification. The underwriting business of OSU can follow the growth path of international bonds by applying more sufficient capital、better credit ratings and simpler procedures to attract attention of international fund raisers. Keywords: Offshore Securities Unit, Foreign Securities Trading, International Bond, Brokerage Business, Underwriting Business, Offshore Financial Center
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Wu, Sung-Yu, and 吳崧宇. "An Operating Algorithm Based on DOF Analysis." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/58393508742257017537.
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碩士中原大學
通訊工程碩士學位學程
104
In the field of optical imaging, depth of field (DOF) height is a common indicator utilizing identify image quality. Focal length of shooting, light source position and the size of lens aperture, etc., directly affect the depth of field. In the case of general photography, it is common that images out of focus caused by human factors. This thesis proposes an algorithm based on the identification and calculation of image depth field utilizing variation of unit gradient. In the stage of image analysis, utilizing B-spline algorithm to fix image displacement caused by human factors and select an image with best quality among several images. Utilizing algorithm of image gradient to computed the image after registration and assessed the amount of depth field in a ROI and selected an image with the maximum variation of unit gradient as the final selection. This thesis compared the image DOF in simulation with actual shooting. Standard deviation of the gradient variation in the image recognition process obviously found that less than 0.01mm. In order to apply this technique in all kinds camera lens and microscope to accurate image DOF with a better accuracy. This algorithm can be applied on mobile communication and offered users a better image recognition threshold in the selecting process with expectation.
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Tsai, Ya-Fang, and 蔡亞芳. "Analysis of Operating Efficiency in Chinese Banking." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/16637562917839362233.
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碩士輔仁大學
金融與國際企業學系金融碩士在職專班
102
In nowday world with rapidly change of financial environment, China’s legislation in financial sector is getting stricter and stricter. There are many challenges in China , such as the increasing numbers of foreign competitors in financial market and the damage caused by financial tsunami. It is fasting and worthwhile to understand how did state-owned banks in China rank top ten in the world by its market value through the support of the Chinese government. Our research focuses on understanding the performance of each bank by Data Envelopment Analysis(DEA) during the year 2008 to 2012. We also select Interest expense , personnel expenses, fixed assets and overdue loans as input variables and set interest income, non-interest income and total investment as output variables. At the same time , we use historical analysis and reviews to find out the impact on banks’ performance cause by government’s financial monitoring system , developing policy, and marketing strategies. To start with our research has found that the Chinese government provides more supportive policies on financial industry to enhance the banks’ quality and thus help to keep the banks in certain scale. Furthermore, regarding the achievement of the fully efficiency, CCR Model has 24 DMUS, BCC MODEL has 32 DMUs . It’s account for around 40%. If we include the “efficiency value ”over 0.9 and above, it can reach to 70%.Therefore, it shows the “full achievement ”does not make much difference. However, based on the sensitivity analysis done in our research, the interest expense of input elements have significant effects on banks achievement efficiency. Due to the fact that the china bank industry still makes profits in traditional deposit and loan operation and most of their revenue comes from the Interest Rate Margin. Therefore , it’s important to be in control on interest payment.
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Chih-Peng, Liu, and 劉志鵬. "A Competitive Analysis of PDA Operating System." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/31938310534994934221.
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碩士國立交通大學
科技管理所
90
Operating System is an important part in PDA product. Because of the growth of the PDA market, the more and more keen competition is proceeding among PDA OS vendors. The OS vendors have to raise the penetration rate or market share with the “Platform Strategy” rather than “Product Strategy”. Besides the related reference literature, this research explores the past action of PDA OS vendors and analyzes their strategy by “Four-Area Analysis” and “Four-Lens Analysis”of the theory of Hypercompetition of Richard D’Aveni. By this thesis, we can understand the competitive advantages of PDA OS vendors, including Palm Computing, Microsoft, Symbian…etc, and what is more, this thesis also give some advice to new software vendors. The conclusion is: alliance, huge capital, and professional skill are very important to OS platform developer.
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Po-So, Han, and 韓柏壽. "The Analysis of Operating Performance for Taiwan Marine Industry-DEA Analysis." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/19823253478328059938.
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碩士國立臺灣海洋大學
商船學系所
97
After the negotiation scheme between Taiwan and Mainland starting to rework, Taiwan marine industry is on the turning point of long term growth. Based on the financial data from 1999 to 2007, our research applies DEA (Data Envelopment Analysis) method to evaluate the management performance of operating efficiency of the companies in Taiwan marine industry. Our CCR and BCC model show that almost marine companies are on the efficient economic scale, excluding U-ming and Shin Wei. From the slack variable analysis, Shin Wei needs to lower its fixed assets to achieve the long-term economic scale. On the other hand, from our Malmquist production index analysis, our research shows some different issues. The rating for operation of Taiwan marine industry show volatility from 1999 to 2007, depending on different scale ,order base ,strategic alliance and management.
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Chih, Wei-Chung, and 池偉眾. "LIGHT EMITTINGDIODE COMPANY OPERATING PERFORMANCE APPRAISAL－DEA ANALYSIS." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/36030498626551002040.
Full textAbstract:
碩士大同大學
事業經營學系(所)
100
Light emitting diode (LED) lighting technology is a revolutionary technology, LED has the advantages of mercury-free, energy saving and long life. In recent years, the green industry has started to become one of the Governments’ policies of the spindle. Based on the above-mentioned advantages of LED, coupled with the huge market opportunities, the industry is being in the growth stage of contending. Production of LED industry in Taiwan has reached the world's first and output value has reached the world's second. It can be seen, Taiwan has been playing important role in the global LED industry competition, also the most potential to become a trillion dollar industry in Taiwan. In order to maintain its competitive edge and retain its leading position, Taiwan's LED manufacturers must understand its operating performance and continuously improve in the global competition of the LED. This research uses Data Envelopment Analysis (DEA) and Malmquist model to evaluate the efficiency of LED firms in Taiwan from 2007 to 2011. Base on the result of dataanalysis﹐ firms can understand its operating efficiency, and then to improve operating efficiency for those firms whose operating efficiency behind others’ accordingly. The empirical dataof using CCR and BCC models showed that BRIGHT was the only firm whose overall technical efficiency in each year between 2007 to 2011 were maintained at score 1. Meaning that Bright are relatively efficient manufacturers during the past five years. Considering CCR and BCC models can not handle cross-year data analysis, so we use the Malmquist productivity index to process the cross-year data analysis.According to empirical dataof using the Malmquist Productivity Index from 2007 to 2011, Malmquist productivity index to improve the most were the Unity (1.007) and Para (1.007). The MPI getting declined the most was Huga (0.838).
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Huang, Kuo-Chiang, and 黃國強. "THE ANALYSIS OF ODM OPERATING PERFORMANCE - DEA METHOD." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/40245038768827191778.
Full textAbstract:
碩士大同大學
事業經營學系(所)
101
The growth of information technology and the comprehension of the internet resulted in the rise of Tablets and Smart Phones. The market has become more competitive in PC industry, especially in Notebook industry. ODM was further impacted seriously. The development of Notebook is confronting the key turning point. To maintain the advantage in the industry, it is imperative to improve the competitive ability and the efficiency of operation. The research is covering 5 ODM factories, including Wistron, Compal, Inventec, Quanta, and Pegatron, to analyze their operating efficiency during 2008 – 2012. Use DEA method by and Malmquist Productivity Index to evaluate the operating performance and the movement of productivity during different periods. It is expected to analyze the operating performance in the past for the 5 companies respectively. The result may be the basis of operating guidelines and may be the reference of raising efficiency for Notebook companies. Two variables, fixed assets and the number of employees, were input and the one variable, operating net income, was output. It revealed Compal maintained its standard above the target of the efficiencies of whole techniques, pure techniques, and scale techniques. However, not only the scale efficiency slipped in Quanta but the efficiency of whole techniques descended. Some aspects need to be improved by the rest companies. Regarding the movement of the efficiency from 2008 to 2012, productivity of 2 companies, i.e. Compal and Pegatron, growed, and productivity of the other 3 companies, i.e. inventec, Quanta, and Wistron, slipped. The average of productivity increased from the aspect of the movement on pure technique index during 2008 – 2012. If it was only focused on the movement of productivity, it had the downward trend in the first 3 years but had a pick up from the fourth year.
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Wang, Min-Chuan, and 王敏權. "The analysis of operating performance on Credit Unit." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/99935575558222618866.
Full textAbstract:
碩士國立東華大學
國際企業學系
99
The purpose of this study was observed original seventy-four credit unions of Taiwan, after 1997 Asian financial crisis resulted in basic financial collapse or be merged, and 2008 Lehman Brothers and the U.S. subprime mortgage which caused Europe and the United States financial systemic crisis, the remaining 26 credit cooperatives in Taiwan, to enhance the performance and improve the main body.The study used data envelopment analysis (Data Envelopment Analysis, referred to as DEA) to evaluate the performance. Classified the disadvantage of credit unions, and discussed the operational efficiency during year 2000 to 2009. The study results are as follows:(1) inputs in the CCR model of long-term efficiency improvements, the prevalence of "number of staff" resources over the situation.(2). to BCC model inputs found that "the number of staff" into general waste is also too much, compared to CCR model, only "First Second Credit Cooperative of Hualien","Credit Cooperative of Lukang " and "Second Credit Cooperative of Hualien" did not appear redundant in the observation period State.(3). outer islands of the credit unions in the "capital"project of the allocation of resources, relative to other regions is a waste of danger, but in recent years in improving the capital adequacy ratio under the consideration of risk tolerance also increased at the same; Outer Islands for the long term should enhance the social loan tradin volume to be relatively efficient use of resources.
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Wang, Shih Jung, and 王士榮. "Design and Analysis of Surgical Operating with LED." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/96811031846309085360.
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碩士長庚大學
光電工程研究所
97
The research is about using LED to be the source of surgical operating. Using optical software FRED to design surgical operating structure and analysis. LED is the cold source, compare to halogens lamp, there are no infrared rays and high heat. Using LED to be surgical lighting in the hospital, it can reduce spirit consumption of the doctor when surgical operation and the influence of patient’s wound. There are very differences in the new and traditional surgical operating (single halogens lamp and single reflector). The New type surgical operating using 144 LED and 144 reflector. For the convenience, using one of second structure to simulate entire structure. The key points are how to place target points and how to lighting can be uniform. The simulation result can reach 150,000 Lux on the standard 30cm x 30cm working plane, ANSI 13 Uniformity is 87.5%, mixed color simulation is uniform on basic, and satisfy the surgical operating standard.
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LAI, SHU YU, and 賴淑玉. "An Analysis on Operating Efficiency of Bank Branches." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/73110783947883003812.
Full textAbstract:
碩士國立臺北大學
國際財務金融碩士在職專班
93
How to promote the operating efficiency of bank branches with the least input and the maximum output is the most important thing on banking management. In this study, we used the non-parametric Data Envelopment Analysis model to estimate operating efficiency of bank branches, with the monthly financial data of Jan.2003 to Dec.2004, and adopted intermediation approach to choose input and output variables. The four output variables were interest income, fee income, sale amount of mutual fund and deposits. The three input variables were interest expense, number of customers and labor expense. The major empirical results were as followed. (1) The source of the technical inefficiency mainly came from pure technical inefficiency. (2) Most of the branches didn’t represent constant returns to scale, still have the space to improve. (3) Adjust the combination of input and output variables to the appropriate status by slack movement analysis. (4) No matter AUM(assets under management ) or Location of the bank branches didn’t have the obvious correlation with operating efficiency.
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林岳民. "University library's operating performance analysis and benchmarking study." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/49211366290054014963.
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碩士中華大學
科技管理學系(所)
97
Library is playing an important role for the university management. In recent years, the global financial change, the enterprises start to offer the no-pay leave in order to reduce the personnel costs. Furthermore, the public sector reduces the subvention for the education which would effect the library management in university. Due to limitation for the library management, the libraries must develop their independent characteristics and irreplaceable. This paper is adopt the CCR input-oriented DEA model and SBM model as the main axes to evaluate the relative efficiency and do slack analysis for improvement. The inputs includes reserves for the library, the Central and Western text journals, bound journals, e-books, CD-ROM and online databases, electronic journals, floor area, the number of librarians in schools and the total number of annual library funding. The outputs are the person times, the numbers of the library collection and online searching times for the CD-ROM database. In addition, this paper integrates the concept of benchmarking and data envelopment analysis, aim the library management and weight scale to get sorting results for the relative efficiency, beside to get the benchmarking Library in order to offer the suggestions for improvement. Finally, the BCC model is applied to evaluate the relative efficiency for the annual funding in order to get the suggestions for improvement. This paper is not only identifying the characteristics of the university library but also enhance its performance evaluation for university library .
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Huang, Hua-Wei, and 黃華瑋. "Analysis of Determinants of Post-Merger Operating Performance." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/31573390451123378071.
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碩士中國文化大學
會計研究所
87
This study tries to find the association between the postmerger performance of the combined firms including the relatedness of the business, type of merger, managerial ownership, management compensation plans, business relative size, type of payment of the acquiring firm, difference between the acquiring firm and the target, asset sale to total assets ratio,etc. These variables are derived from prior theories, such as, synergy theory, free cash flow hypothesis, market for corporate control, agency theory and man-agerial self-interest hypothesis, etc. This study uses two model, comparies the financial performance of the period of three years after the merger with the corresponding premerger period of five years. This study uses logistic regression model and finds positive association of postmerger per-formance with the relatedness of the business of the firms, managerial ownership and management compensation plans. The study also find negative association between postmerger performance with the type of payment for the merger. Otherwise, this study introduces the related laws and events for future reference.
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"Operating risk analysis of wind integrated generation systems." Thesis, 2014. http://hdl.handle.net/10388/ETD-2014-01-1408.
Full textAbstract:
Wind power installations are growing rapidly throughout the world due to environmental concerns associated with electric power generation from conventional generating units. Wind power is highly variable and its uncertainty creates considerable difficulties in system operation. Reliable operation of an electric power system with significant wind power requires quantifying the uncertainty associated with wind power and assessing the capacity value of wind power that will be available in the operating lead time. This thesis presents probabilistic techniques that utilize time series models and a conditional probability approach to quantify the uncertainty associated with wind power in a short future time, such as one or two hours. The presented models are applied to evaluate the risk of committing electric power from a wind farm to a power system. The impacts of initial wind conditions, rising and falling wind trends, and different operating lead times are also assessed using the developed methods. An appropriate model for day-ahead wind power commitment is also presented. Wind power commitment for the short future time is commonly made equal to, or a certain percentage, of the wind power available at the present time. The risk in meeting the commitment made in this way is different at various operating conditions, and unknown to the operator. A simplified risk based method has been developed in this thesis to assist the operator in making wind power commitments at a consistent level of risk that is acceptable to the system.
This thesis presents a methodology to integrate the developed short-term wind models with the conventional power generation models to evaluate the overall operational reliability of a wind integrated power system. The area risk concept has been extended to incorporate wind power, evaluate the unit commitment risk and the well- being indices of a power system for a specified operating lead time. The method presented in this thesis will assist the operator to determine the generator units and the operating reserve required to integrate wind power and meet the forecast load for a short future time while maintaining an acceptable reliability criterion. System operators also face challenges in load dispatch while integrating wind power since it cannot be dispatched in a conventional sense, and is accepted as and when present in current operational practices. The thesis presents a method to evaluate the response risk and determine the unit schedule while satisfying a specified response risk criterion incorporating wind power. Energy storage is regarded as an effective resource for mitigating the uncertainty of wind power. New methods to incorporate energy storage with wind models, and with wind-integrated power system models to evaluate the wind power commitment risk and unit commitment risk are presented in this thesis. The developed methods and the research findings should prove useful in evaluating the operating risks to wind farm operators and system operators in wind integrated power systems.
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Wu, Wei-Li, and 吳偉立. "Optical Design and Analysis of LED Operating Lamp." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/38854431368050474742.
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碩士國立清華大學
動力機械工程學系
98
High power LED(Light Emitting Diode) can be applied to surgical operating lamp due to the improvement of power efficiency of the LED. Comparing with LED, the traditional surgical operating lamp using halogen light source has disadvantages such as bid size and low efficiency. Especially, portion of halogen lamp spectrum belong to infrared rays and it generate a lot of heat which worsens the patients’ condition. Although the efficiency of LED is high, the brightness of the single LED is still not enough to be used in surgical light, therefore, it’s necessary to utilize plenty of LEDs and each LED needs an optical component to guide rays of light to satisfy the illumination specifications of surgical light. We use Tailored Freeform Method to compute the path of rays to generate the profile of a optical device to obtain a single LED optical module with high light intensity, high light uniformity and narrow light angle. Several single LED are arranged in concentric circle to allocate light to make total brightness satisfy the requirement of the surgical light. As a result, we can obtain a surgical operating lamp using less LED than current surgical lamps but achieving the specifications of surgical operating lamp’s requirements, the standard requirements include maximum central illumination, light distribution, shadow dilution and so on.
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Hu, HuaLiang, and 胡華良. "Modal Analysis for Structural System in Operating Conditions." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/38207928050776289521.
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碩士國立屏東科技大學
機械工程系
90
This work presents the modal analysis for multiple degree-of-freedom system in operating conditions and develops the method to obtain mode shapes from the measured operational deflection shape (ODS). First work is to design and make a MDOF system. Use the impact testing method and shaker excitation method to obtain modal parameters for MDOF system. This work chose time domain method, frequency domain method and transmissibility method to measure ODS. The prediction formula theory feasibility analysis presented is precisely. Several experimental examples include resonant and anti-resonant excitation are presented to demonstrate the feasibility of the predictive algorithm and shown successful in determining all of the mode shape vectors. The anti-resonant excitation predicts mode shape accuracy than resonant excitation states, because the measured ODS its modal characteristic uniformly when anti-resonant excitation state. The predictive model can also be extended to rotary system in operating conditions and break through the traditional experimental modal analysis’s limit. The study can to expand to multiple harmonic excitations and force prediction problem.
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Wang, Tai-An, and 王泰安. "SYSTEM INTEGRATION SERVICE INDUSTRY OPERATING PERFORMANCE - DEA ANALYSIS." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/83pq83.
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碩士大同大學
事業經營學系(所)
107
The information industry in Taiwan started from IBM to Taiwan with host hosting, and with the continuous expansion of information applications and the increasing level of informationization, the computer system integration service industry came into being. Due to the wide range of computer system integration services, the environment of individual customer industries is also different. The bidding, project management capabilities, professional service technology and cooperation will be the threshold for industrial competition. According to CCR model, BCC model and Malmquist Productivity Index, we compare efficiency for each laptop manufactories in order to figure out the top score and lowest one. Looking at the data of this study, it could be found in the CCR and BCC models that there are two manufacturers with a total technical efficiency value of 1, SYSAGE (2013~2018) and LEOSYS (2014~2018). Compared with the other seven manufacturers, the value of pure technical efficiency or scale efficiency is relatively efficient. It is a relatively efficient manufacturer. In contrast, the overall technical efficiency of DDSC (DIMERO DATA SYSTEM CORPORATION) is the lowest (2013~2015 and 2017~2018). It would be a relatively inefficient manufacturer. Since the CCR and BCC models would not be able to handle cross-year data analysis and comparison, the Malmquist Productivity Index would be used to compare cross-year data analysis in this study. In the Malmquist Productivity Index from 2010 to 2018, it could be found that the the highest Malmquist Productivity Index would be the LEOSYS with 1.133. The judgment is caused by the higher technical efficiency change (Tech-ch). The lowest manufacturer of the Malmquist Productivity Index is HAUMAN with 0.872, and the second lowest would be the DDSC with 0.873. The factors that influence the Malmquist Productivity Index are caused by the lowest value of efficiency change (Eff-ch). Therefore, LEOSYS would be the most efficient manufacturer, and DDSC would be the most inefficient manufacturer.
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劉河雲. "Taiwan Biotech Manufacturers Operating Efficiency Analysis-Dynamic DEA." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/4prvxy.
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碩士佛光大學
應用經濟學系
107
The development of biotechnology creating the biotechnology industry, is widely applied in the fields that include medicine, agriculture, engineering, and environment protection, recent years becoming important economic forces for global countries. This study takes 37 companies listed on the Taiwan biotech industry (cabinet) as the research object to discuss the operational efficiency of Taiwan biotechnology industry from 2013 to 2017, and uses the dynamic data envelopment method to rank the number of employees and fixed assets as inputs. The operating income, pre-tax net profit is the output item, and the earnings per share is used as the variable for the inter-annual period. The empirical results show that the companies with better overall operating efficiency from 2013 to 2017 are DMU13, DMU20 and DMU35 Dabrito, and the worst overall efficiency values are DMU6, DMU12, DMU24, which indicates that the input and output resources are still allocated. There is room for improvement, and it is necessary to review its corporate management policy and business strategy as a whole. Decision-making units that fail to achieve efficiency should review the allocation of input and output resources, seek to improve market competitiveness, expand market share and enhance their competitive position in the industry, and strive to improve overall business performance as a driving force for the growth and development of the domestic economy.
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Yang, Chih-Chao, and 楊智超. "The Operating Performance Characterization Analysis of Shipping Industry." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/18631556217383568377.
Full textAbstract:
碩士銘傳大學
企業管理學系碩士班
103
Common Wealth Magazine classified and ranked the 650 biggest service enterprises in Taiwan in May 2014. Of these 650 companies, a number of companies fell under the category of the Shipping Industry that were publicly traded. Each company’s quarterly financial statements and related information from 2003 to 2013 were collected from the Market Observation Post System and Taiwan Economic Journal Co.. After analyzing and comparing their Market Value Added (MVA), Data Envelopment Analysis (DEA) was conducted to calculate efficiency values. The study selected a number of employees, operating costs, operating expenses, and fixed assets of input variables, with MVA as output variables, to calculate efficiency values for each shipping industry. Then analysis of directors and supervisors shareholdings, managers shareholdings and other variables of channel and retail were conducted by analyzing the efficiency values. The some conclusions are as follows. (1)A number of employees, operating costs, operating expenses, fixed assets, had positive correlation with MVA.(2)Inefficiency appeared high for the shipping industry and resource allocation was conducted improperly.(3)After the financial crisis, the companies classified as warehousing transport that the MVA and DEA is better than others.(4)Director’s and supervisor’s shareholdings and managers shareholdings had positive correlation with management performance.(5)Official holdings had positive correlation with management performance.
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Cheng, Shu-Min, and 鄭淑敏. "The Analysis of Operating Performance on Credit Cooperatives." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/44222492481807504552.
Full textAbstract:
碩士樹德科技大學
金融與風險管理系碩士班
101
This study applies Data Envelopment Analysis (DEA) to assess the possible impacts of domestic credit cooperatives after becoming a member of the WTO. It becomes an important challenge for every credit cooperatives to effectively use and arrange the resources under the tremendous competition pressure. Sixteen credit cooperatives were selected as the objects in this study.In addition to use the DEA Method to analyze their operation performances, the Malmquist Productivity Index (MPI) was also adopted to investigate their operation efficiencies and productivities from 2008 to 2012. The results show that the domestic credit cooperatives are generally inefficient technically because of the lack of scale efficiency.Therefore, to improve the operation performance, it is necessary to enlarge the scale to achieve the steady scale rewards. Also, according to Malmquist Productivity Index (MPI) with five indexes of variation, the variations of technology efficiency, technology,scale efficiency and total factor productivity are positively increased.It shows that the credit cooperatives actively improvethe technology efficiency to achieve the scale efficiency, but result in the decrease of the variation of pure technology efficiency.
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Lin, Hsien-chun, and 林賢俊. "The Operating Performance Characterization Analysis of Electronic Distributor." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/65855779999785720839.
Full textAbstract:
碩士銘傳大學
企業管理學系碩士在職專班
101
Common Wealth Magazine classified and ranked the 500 biggest service enterprises in Taiwan in May 2011. Of these 500 companies, a number of companies fell under the category of the electronics distributors industry that were publicly traded. Each company’ s half-yearly and annual financial statements and related information from 2007 to 2011 were collected from the Market Observation Post System and Taiwan Economic Journal Co.. After analyzing and comparing their Market Value Added (MVA), Data Envelopment Analysis (DEA) was conducted to calculate efficiency values. The study selected a number of employees, operating expenses, and total assets of input variables, with MVA as output variables, to calculate efficiency values for each electronic distributor. Then analysis of directors holdings, supervisors holdings, largest shareholders, managers shareholdings and other variables of channel and retail were conducted by analyzing the efficiency values. The four conclusions are as follows: (1)A number of employees, operating expenses, total assets, had positive correlation with MVA.(2)Inefficiency appeared high for the electronic distributors and resource allocation was conducted improperly.(3)Director’s shareholdings, largest shareholder, and managers shareholdings had positive correlation with management performance.(4)The electronics distributors industry was getting bigger and continued to expand investment and to take over other companies; therefore, each element in the entire supply chain got more dependent on one another.
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Yang, Jun-Ping, and 楊潤平. "Operating Efficienct Analysis of Taiwan Semiconductor Equipment Company." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/84135797465208017648.
Full textAbstract:
碩士中華大學
工業管理學系
105
To meet the digital age many countries in the world are fully committed to promoting industrial restructuring, the regional economies are strongly support the technology industry, the electronics industry increasingly fierce international competition, the technology companies must improving their operation efficiency and continuous to research and innovation. Since the 1970s Taiwan's technology industry has began to introduce the development of more than 40 years and already establish a solid foundation in the global high-tech industry supply chain. The semiconductor industry is the most important part in Taiwan’s economic development. Recently more and more international competitors join this competition we have to upgrading and development our advance technology the equipment company play an important role which can provide a variety of professional R & D technical support. This research use the DEA method and CCR, BCC model to analyze the Taiwan’s semiconductor equipment company operating efficiency “MIC”,“L&K”, ”UIS” and “WHOLETECH“, based on the financial data from 2010 to 2015. Take the “Fixed Asset”, “Business Cost”, and “Investment Variable” for input variables and the “Business Income” for output variable. According to the CCR model, the overall efficiency of 24 DMUs the “L & K” 2011, “UIS” 2011, “WHOLETECH” 2010,2011,2014,2015 overall efficiency value are 1, and the efficiency is shown to be relatively effective. The pure technical efficiency of 24 DMUs in the efficiency of 1 are “MIC” 2015, “L & K” 2011 and 2015, “UIS” 2011 and 2015, “WHOLETECH” 2010~2015, it’s mean that the annual input factors for the company are efficient operation. The According to the returns to scale “MIC” 2010~2015 are DRS, “L & K” 2010,2011 is CRS other years are DRS, “UIS” 2010,2011 is CRS other years are DRS, “WHOLETECH” 2010,2011, 2015 are CRS other years are IRS.
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Chai, Kuang-chang, and 柴廣成. "The Analysis of Operating Efficiency on Securities Company." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/49263746908465406174.
Full textAbstract:
碩士僑光技術學院
管理研究所
96
This research by Data Envelopment Analysis, AP Efficiency Target and Tobit Regression model to appraise that is between the 14 securities companies which is part of financial holding company and another 12 securities corporation companies (non-financial holdings company) the management efficiency, and to make confirmations which efficiency is better. Research can get some following conclusions: 1.As for business efficiency of Securities Company, Ta Ching and First Taisec display the better between 2001 and 2007. 2.Influence the main reason not good of the specific business efficiency of Securities Company to lie in the scale is uneconomical between 2001 and 2007. 3.By AP Efficiency Target, the most business efficiency of Securities Company including: Chinatrust(2001), Chinatrust(2002), Chinatrust(2003), Chinatrust(2004), Cathay(2005), Cathay(2006), Taiwan Securities (2007). 4.From 2001 to 2007, the financial holding company is the better business efficiency in 2001 and the non-financial holdings company is the better business efficiency in 2007. 5.From 2001 to 2007, the financial holding company is the better TE and PTE than the non-financial holdings company but the non-financial holdings company is the better SE than the financial holding company. 6.The financial holding company and the non-financial holdings company, its scale efficiency has no difference of showing, technological efficiency (TE) with purely technological efficiency (PTE) There is difference of showing. 7.The diffenent system (FC or NFC) is relevant that the business efficiency of the company shows. 8.It is relevant that the business efficiency of the securities company shows for the Blockholdings, the average Director Bonus and the profit of selling securities. 9.It is relevant that the business efficiency of the financial holding company shows for the Blockholdings and the average Director Bonus 10.It is relevant that the business efficiency of the non-financial holdings company shows for the average Director Bonus and the profit of selling securities.
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Wen, Chia Ching, and 溫佳卿. "An Analysis of Smartphone Size Regarding Operating Performance." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/99949431256461735886.
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碩士明志科技大學
工業設計研究所
101
An increasing number of electronic devices employ touchscreens as the operat-ing method. Among these devices, smartphones have exhibited the most rapid development. To achieve more impressive visual effects, the size of smartphone displays has gradually increased. However, the resulting disadvantage is that these devices cannot be operated using one hand. In situations where users must operate the phone with one hand, some screen areas cannot be reached by their thumb. Thus, the demand for one-handed operation remains. This demand is re-lated to operating convenience, which is obviously not provided by existing products. This study analyzes touchscreen cell phones with varying screen sizes, from 2.55 to 5.3 in, currently available on the market to examine the efficiency of one-handed operation, and the screen into nine regional planning and conduct experimental operation, while inter-regional implementation plan for each operation moves back and forth, finally won 72 Operation Move order and divided into four groups for this experiment planning, then the use of custom software program records the sequence of operations, the time, the cumulative error and the wrong location, to understand one-handed operation of the phone with the screen size effect relationship. Analysis of experimental data found that the average cumulative one-hand operation error, in the 4-inch smartphone has the lowest cumulative number of errors, and larger than 4 inches will make the operation time increases; The experimental data is converted to right-handed operation data, in different regions of the position towards the center of the screen, or when starting from the middle of the screen towards the different regions of the position, the shortest time required for operation, but the highest error rate; When moved to Left corner, bottom left and bottom right and other locations, or moved from the position of the rest of the position,requires more operating time, the error rate is higher.
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Hsieh, Chao-Chih, and 謝招治. "Operating Strategy of Manufacturer Operating in GEM of SZSE:Application of Multi-Stage Data Envelopment Analysis Method." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/rexttj.
Full textAbstract:
碩士稻江科技暨管理學院
兩岸經營管理碩士在職專班
104
Growth Enterprise Market (GEM) is a stock market for growth companies that do not fulfill the track record or requirements of profitability. GEM operates base on a strong frequent and timely disclosure regime. The NASDAQ Stock Market is the second-largest exchange in the world by market capitalization. NASDAQ is the most internationally successful second board market, maintain market liquidity through a clear positioning and a good system to provide high-quality listing of resources for the development of high-tech industries. In addition, global also European Association of Securities Dealers Automated Quotations(EASDAQ), Euro New Market(EVRO-NM), Alternative Investment Market(AIM), Nouveau Market, Stock Exchange of Singapore Dealing and Automated Quotation System(SESDAQ), Malaysian Exchange of Securities Dealing and Automated Quotation Bhd(MESDAQ), GEM of Kuala Lumpur Stock Exchange(KLSE), Taipei Exchange Market (TPEx) and GEM of Shenzhen Stock Exchange(SZSE). The study conducts analysis the efficiency of manufacturer operating in GEM of Shenzhen Stock Exchange over the period of 2010 to 2014 by using multi-stage of Data Envelopment Analysis (DEA). Moreover, by analysis of the efficiency of modes and efficiency differences, to understand the magnitude and direction of the industry should be improved to provide investors examine, and for the future direction of industrial operations and enhance efficiency reference.