Дисертації з теми "Digital trade"
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Farrell, John Patrick. "Digital Hardware Design Decisions and Trade-offs for Software Radio Systems." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/33294.
Повний текст джерелаMaster of Science
Jeroen, Mulder Kasper. "Trade blocs and the global digital divide : a spatial panel data approach." Tesis, Universidad de Chile, 2015. http://repositorio.uchile.cl/handle/2250/142611.
Повний текст джерелаIn order to get a better understanding of worldwide Internet usage differences, spatial interaction effects are added to a model explaining cross-country growth in Internet usage. The paper finds that ICT infrastructure growth has a positive and significant effect on Internet usage growth in one’s own country as well as in other countries. The findings suggest that the efficiency of policies aimed at decreasing the global digital divide can be increased if they are initiated on a trade bloc level. Contrary to earlier papers no significant role for income in explaining cross-country Internet usage differences is found.
Harvey, Caitlin Megan. "Digital trade and development: A way forward for Africa at a continental and multilateral level." Master's thesis, Faculty of Law, 2019. http://hdl.handle.net/11427/31438.
Повний текст джерелаMeiring, Ellena. "Trade-offs impacting consumer decision quality in the context of digital music platforms." Diss., University of Pretoria, 2015. http://hdl.handle.net/2263/52251.
Повний текст джерелаMini-disseration (MBA)--University of Pretoria, 2015.
nk2016
Gordon Institute of Business Science (GIBS)
MBA
Unrestricted
Rouse, Christopher J. "The use of natural algorithms for the architectural exploration of digital systems." Thesis, University of Westminster, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322995.
Повний текст джерелаKoutsias, Marios. "Consumer protection and global trade in the digital environment : the case of data protection." Thesis, University of Essex, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.437826.
Повний текст джерелаGaigher, S. S. E. (Susan). "Digital publishing in the South African trade sub-sector : lessons to learn from disruptive technology." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/32784.
Повний текст джерелаDissertation (MIS)--University of Pretoria, 2012.
gm2013
Information Science
unrestricted
Kondo, Tinashe. "Legal and economic uncertainties clouding digital taxation : unpacking and addressing the issues." Thesis, University of the Western Cape, 2015. http://hdl.handle.net/11394/5154.
Повний текст джерелаThe digital economy has over the past years developed at a dramatic pace, generating substantial revenues for entities and individuals trading on this platform. This has fuelled vast interest and debate into whether such activity should be taxed. After the turn of the millennium, a lot of research on taxing the digital economy was done, but this was mostly in America and Europe. In South Africa, very little research has been done, most of which was conducted before the enactment of new pieces of legislation regulating digital tax. This study analyses how the South African digital tax framework interlinks with global tax principles. More specifically, the study seeks to clarify the legal and economic uncertainties surrounding the taxation of e-trade. The pertinent issues around this area will then be analysed in depth and potential solutions furnished. The Taxation Laws Amendment Act 21 of 2013 changed the position in South Africa in respect of the supply of electronic services. The definition of ‘enterprise’ was extended to include the supply of electronic services by a person or business outside South Africa, to a recipient in South Africa. Therefore, foreign enterprises could become liable to register as vendors in terms of s 23 of the Act, and become subject to VAT in terms of s 7 (1) (a) of the Value Added Tax Act 89 of 1991. Amongst other implications, the new regulations effectively shift the compliance burden from the local recipient to the foreign supplier in terms of the listed electronic services while at the same time creating compliance costs for the foreign supplier. The study builds on models adopted by other countries on the international scene. The United States and European countries have taken different paths on the matter compared to the one adopted by South Africa. The United States imposed a temporary moratorium on states levying certain taxes on Internet sales, while, on the other hand, the European Union levied different digital tax standards, which depend on whether or not the supplier is based in Europe. The research concludes that the majority of the problems surrounding the taxation of e-trade are not of a sovereign nature but rather of a multi-jurisdictional nature. The study recommends that at a global level, there is a need for the creation of: new e-tax rules in the WTO regime; a central registration portal; a third party collection and payment mechanism, an imbedded audit system in the portal; as well as built-in privacy mechanisms in order cure the existing shortcomings in taxing Internet transactions. For South Africa, the study suggests that the National Treasury create a timeline for the creation of a White Paper on the taxation of electronic commerce and the subsequent creation of more comprehensive Electronic Service Regulations within a reasonable period thereafter.
Taylor, Paul. "Responding to the shock of the new : trade, technology, and the changing production axis in film, television, and new media /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/6202.
Повний текст джерелаBoccia, Murillo Feitosa. "O trade off do consumidor online: benefícios com a personalização versus defesa da sua privacidade." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/12/12139/tde-30032011-174219/.
Повний текст джерелаPrivacy is a broad-spectrum word. A common feature among the different definitions of the term is the emphasis placed on the right of the individual to reveal his or her self to the world in a selective way. Originally, the use of the word privacy was related to rights such as bodily rights and territorial rights. With the computer revolution and, later, the advent of the Internet and easy access to personal data by companies and government agencies, a new issue arose: the debate about the right to informational privacy. On the other hand, the companies of the 21th century and the new marketing communication have undergone great changes connected to the development of consumer databases and new medias. E-mail and the social networks have become new ways to establish communication with the consumer on an individual basis. Associated to information about each individual, such tools can make communication more assertive and, potentially, more relevant for the consumer. The reason is that one of its fundamental traits is the small degree of message dispersion, in comparison with medias such as television. However, the more Marketing communication seeks its target, the thinner is the line that separates relevance from the feeling of privacy invasion. The purpose of the present study is to verify how the consumer, the target of communication, understands the decision-making process involving the protection of his/her privacy versus the access to customized services, in other words, how such trade-off takes place. There are insufficient studies in this area; the research conducted by Allan Westin (2003) in the field of Public Law was the theoretical framework for the preparation of a structured survey and for the type of analysis carried out in this project. Data from 1,791 Internet-users was collected based on their answers to the survey. Such data was analyzed using uni- and multi-varied statistical techniques, such as regression analysis and cluster analysis. The result of the said survey comprises the analysis of primary data and a review of the corresponding literature. One of the conclusions is that the consumers behavior is not uniform in relation to this topic. In confirmation of Westin´s findings, there are groups of consumers who value their privacy more and others who prefer the benefits of customization. Another finding suggests that such choice is not completely conscious, and sometimes happens in an involuntary and even contradictory form. When the focus is on benefits, the consumer seems to forget his/her privacy. When the focus is on privacy, the consumer apparently wants to set some limits to customization.
Prusak, Błażej, and Olena Rybak. "Adaptation of the world art market to the conditions of the pandemic within digital technology." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/54608.
Повний текст джерелаThe authors looked into the aspects of world art market adaptation to the conditions of the pandemic within digital technology, analyzed the main market trends, described changes in the trade mechanisms. The main challenges of the current art market were defined, and the ways to resolve them were outlined.
Losey, James. "The Anti-Counterfeiting Trade Agreement and the Networked Public Sphere : How to avoid a Convergent Crisis." Thesis, Uppsala universitet, Medier och kommunikation, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-204641.
Повний текст джерелаGerber, Andre Hein. "The role of customs and value-added tax legislation in the collection of value-added tax on crossborder trade in digital goods." Diss., University of Pretoria, 2019. http://hdl.handle.net/2263/73269.
Повний текст джерелаMini Dissertation (LLM)--University of Pretoria, 2019.
Mercantile Law
LLM
Restricted
Gad, Usama. "The digital challenges and chances." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-201593.
Повний текст джерелаDias, Luís Nuno Coelho. "Ideografias dinâmicas-o interface digital como suporte de novas escritas." Master's thesis, Instituições portuguesas -- UP-Universidade do Porto -- -Faculdade de Belas Artes, 2000. http://dited.bn.pt:80/29291.
Повний текст джерелаCheng-Fong, Luis, Ana Cruzalegui, Jose Rojas, and Carlos Raymundo. "Methodology for the digitalization of advertisement at the point of sale for gross margin increase in the traditional retail trade." International Institute of Informatics and Systemics, IIIS, 2019. http://hdl.handle.net/10757/656359.
Повний текст джерелаRetail trade modernization in Peru has displaced the traditional retailer as the first option when it comes to shopping. Supermarkets have grown 45% during the last four years and the new convenience stores gather all competitive advantages required by the sector. Industry has adapted to the new Peruvian in order to cover the needs generated by a digital age offering solutions that give timely information, comfort and modernity when acquiring a new product. In 2017, 414,000 grocery stores were counted in Peru, which were forced to adapt and improve their services. This research project aims to come up with a solution to bring the grocery stores into the twenty-first century, and thus, to increase their gross margin and ensure their continuity. A methodology connecting the requirements of the grocery stores that invest the most in the city of Lima to the needs of the mass consumption companies by means of a platform that digitalizes ads at the point of sale driven by digital advertising is presented here. Currently, the product benefits 40 grocery stores in the city with a new customer service channel that allows to increase their sales by 20%.
Du, Jinyan. "The development of a methodology for assessing industrial workstations using computer-aided ergonomics and digital human models." MSSTATE, 2005. http://sun.library.msstate.edu/ETD-db/theses/available/etd-07222005-105440/.
Повний текст джерелаZhou, Yin. "Simulation in apparel manufacturing." Thesis, Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/8718.
Повний текст джерелаAmbrocio, Olarte Miguel Angel. "Relación entre marketing digital y fidelización de clientes en una empresa de trade marketing y publicidad de Lima en el año 2020." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2021. https://hdl.handle.net/20.500.12672/16539.
Повний текст джерелаPlana, Casado María José. "E-food control: challenges for the UE in the digital era = El control de los @limentos: retos para la UE en la era digital." Doctoral thesis, Universitat de Barcelona, 2018. http://hdl.handle.net/10803/586095.
Повний текст джерелаEl comerç electrònic d'aliments està creixent de manera significativa en el sector dels queviures al detall, però una quantitat important dels productes oferts no compleixen amb els requisits de la legislació alimentària quant a la seva seguretat i qualitat. Els sistemes de control oficial que van dissenyar els Estats Membres respectant les regles bàsiques de legislació de la Unió Europea a principis de segle XXI, no s'adapten a la realitat digital. A més, la popularització de les plataformes digitals ha retornat una importància perduda al comerç entre particulars, que les autoritats no saben com supervisar. Aquesta tesi identifica deu reptes als quals s'enfronten les autoritats competents en l'organització i execució d'activitats de control dels @liments. Les autoritats competents espanyoles, com les de molts altres Estats Membres, no saben com enfrontar-se a ells. Per això es realitza un estudi comparat del marc jurídic d'Espanya, Alemanya i Regne Unit, i s'analitzen els detalls de l'estratègia que aquests dos últims països han adoptat per superar els reptes. L'objectiu és identificar bones pràctiques aplicables a la resta d'Europa. Tot i que la regulació de cada Estat presenta diferències significatives, els obstacles per al control són similars. Tot i això, la forma en la qual Alemanya i Regne Unit s'enfronten als deu reptes és molt diferent. Mentre que Alemanya ha creat una unitat centralitzada que supervisa el mercat digital amb l'objectiu de millorar la seguretat dels @liments, el Regne Unit opta per aclarir el marc jurídic i dotar a les seves autoritats amb eines per normalitzar el control administratiu dels establiments i explotadors actius al mercat digital. D'ambdues experiències, i del paper de coordinació i suport assumit per la Comissió Europea, s'extreuen les conclusions i propostes d'aquesta tesi.
El comercio electrónico de alimentos se está desarrollado significativamente en el sector minorista de comestibles, pero una cantidad importante de los productos ofertados no cumplen con los requisitos de la legislación alimentaria en cuanto a su seguridad y calidad. Los sistemas de control oficial que diseñaron los Estados Miembros respetando las reglas básicas armonizadas de legislación de la Unión Europea a principios de siglo XXI, no se adaptan a la realidad digital. Además, la popularización de las plataformas digitales ha devuelto una importancia perdida al comercio entre particulares, que las autoridades no saben cómo supervisar. Esta tesis identifica diez retos a los que se enfrentan las autoridades competentes en la organización y ejecución de actividades de control de los @limentos. Las autoridades competentes españolas, como las de muchos otros Estados Miembros, no saben cómo enfrentarse a ellos. Por ello, se realiza un estudio comparado del marco jurídico de España, Alemania y Reino Unido, y se analizan los pormenores de la estrategia que estos dos últimos países han adoptado para superar los retos. El objetivo es identificar buenas prácticas aplicables al resto de Europa. A pesar de que la regulación de cada Estado presenta diferencias significativas, los obstáculos para el control son similares. Sin embargo, la forma en la que Alemania y Reino Unido se enfrentan a los diez retos es muy diferente. Mientras que Alemania ha creado una unidad centralizada que supervisa el mercado digital, cuyo objetivo es mejorar la seguridad de los @limentos, el Reino Unido opta por clarificar el marco jurídico y dotar a sus autoridades con herramientas para normalizar el control administrativo de los establecimientos y explotadores activos en el mercado digital. De ambas experiencias, y del papel de coordinación y soporte asumido por la Comisión Europea, se extraen las conclusiones y propuestas de esta tesis.
Lindström, Clara. ""Antingen så lägger man sig ner och dör eller så försöker man" : En intervjustudie om några förläggares och bibliotekariers inställning till e-bokshantering på svenska folkbibliotek." Thesis, Uppsala universitet, Institutionen för ABM, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-253310.
Повний текст джерелаDuarte, Cueva Franklin. "Economía digital, sitios web y PYMES del sector artesanía en el Perú." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/114901.
Повний текст джерелаLas empresas actualmente se desenvuelven en entornos complejos, dinámicos e inciertos que hacen difícil competir. Ya que la economía digital cada vez tiene mayor presencia en el mundo de los negocios, entonces, los pequeños empresarios deben diseñar estrategias basadas en las tecnologías de la información y la comunicación (TIC), particularmente el uso de Internet, para mejorar el desempeño de la empresa. Así, la implementación de sitios web eficientes es un mecanismo que deben explotar las PYMES exportadoras o con potencial exportador del sector artesanías para comunicar la imagen deseada de la empresa y optimizar así la atención al cliente; esto tiene implicancias que requieren ser analizadas para hacer un uso eficaz de las TIC.
Stråle, Johansson Nathalie, and Malin Tjernström. "The Price Volatility of Bitcoin : A search for the drivers affecting the price volatility of this digital currency." Thesis, Umeå universitet, Företagsekonomi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-98397.
Повний текст джерелаBergdahl, Moa, and Chloé Brazille. "The meeting of generation D and fairtrade companies : A study on the consumption behaviour of young swedish women and their characteristics." Thesis, Linköpings universitet, Företagsekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-168434.
Повний текст джерелаOlwan, Rami M. "Intellectual property and development : theory and practice." Thesis, Queensland University of Technology, 2011. https://eprints.qut.edu.au/54839/1/Rami_Olwan_Thesis.pdf.
Повний текст джерелаAardse, Kent Alexander, and University of Lethbridge Faculty of Arts and Science. "The print artifact in the age of the digital : the writings of Mark Z. Danielewski and Steve Tomasula." Thesis, Lethbridge, Alta. : University of Lethbridge, Dept. of English, 2011, 2011. http://hdl.handle.net/10133/3069.
Повний текст джерелаvi, 91 leaves ; 29 cm
Crovetto, Morales Mary Angela, and Ramírez Lila Zadith Yupanqui. "La transformación digital de la Aduana peruana y sus consecuencias en el proceso de despacho aduanero de importación de las agencias de aduanas de Lima y Callao durante el periodo Julio 2018- Julio 2020." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655468.
Повний текст джерелаDigital transformation in the customs field has modernized processes in international trade. In Peru, modernization in customs began twenty years ago. However, its evolution has not been sufficient to achieve competitiveness compared to other markets. In the first quarter of 2020, customs procedures consisted of the physical presentation of documents, which caused time losses and cost overruns for users. However, in the stage of the Covid-19 pandemic, some virtual platforms were enabled in an accelerated manner, to avoid physical contact of people and give continuity to foreign trade operations. Although they have sped up some digital implementations, Peru still has a digital divide with respect to other countries. In this context, the objective of this research is to understand the results of the digital transformation of Peruvian customs in the import customs clearance process of the Lima and Callao customs agencies during the period July 2018 to July 2020. The applied methodology for the present study, it is a qualitative investigation, with a grounded theory of cross-section and exploratory scope, the applied technique was that of data collection with semi-structured interviews with the different actors involved in Peruvian foreign trade. As a result, the digital transformation of customs has had a positive impact in terms of simplification, streamlining, reduction of paper use, saving time and cost.
Tesis
Babičová, Kristína. "Zhodnocení produktové inovace a jejího vlivu na zahraniční obchod podniku." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2020. http://www.nusl.cz/ntk/nusl-414496.
Повний текст джерелаNeves, Isa Beatriz da Cruz. "Jogos digitais e potencialidades para o ensino de história: um estudo de caso sobre o history game Tríade – liberdade, igualdade e fraternidade." reponame:Repositório Institucional da UFBA, 2011. http://www.repositorio.ufba.br/ri/handle/ri/11054.
Повний текст джерелаApproved for entry into archive by Maria Auxiliadora Lopes(silopes@ufba.br) on 2013-05-16T19:27:07Z (GMT) No. of bitstreams: 1 Isa Beatriz.pdf: 3718197 bytes, checksum: fcd2c999a8c369e40470c504570b199c (MD5)
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Busquei analisar nessa dissertação os sentidos produzidos por graduandos e docentes de História e de áreas afins, a respeito do history game Tríade: Igualdade, Liberdade e Fraternidade, percebendo se eles após a interação conseguiam identificar potencialidades capazes de mediar o ensino de História. Tive a intenção de responder a questão-problema norteadora dessa pesquisa: Que sentidos são produzidos por graduandos e docentes (de História e de áreas afins) a respeito do jogo Tríade: Igualdade, Liberdade e Fraternidade? Desta forma, procurei também mapear o perfil dos graduandos e dos docentes enquanto jogadores ou não; identificar as concepções conferidas pelos graduandos e docentes a respeito dos jogos digitais; examinar de que maneira graduandos e docentes compreendem os history games: serious e non-serious; e por fim, elaborar uma proposta pedagógica para interação com history games, especialmente, o Tríade. O caminho metodológico adotado para subsidiar a pesquisa foi o Estudo de Caso, devido o recorte empírico e campo simbólico bem determinado, que me deu a oportunidade de realizar uma investigação detalhada do contexto e uma análise intensiva de uma situação particular. Utilizei a abordagem quali-quantitativa por considerá-las complementares, possibilitando tanto a descrição e o olhar analítico sobre dados como a sua mensuração. A pesquisa contou com a participação de dezessete pessoas ao todo, sendo quatorze graduandos (seis de História, sete de Pedagogia e um de Letras) e três docentes (dois de História e um de disciplinas relacionadas à tecnologia e educação no curso de Educação à distância - UNEB). As técnicas de coleta de dados utilizadas foram o questionário semi-estruturado com questões abertas e fechadas, a observação não-participante e o grupo focal. Sendo assim, dentre outras coisas, a pesquisa apontou: o crescente interesse do público feminino pela área de jogos digitais, já que houve uma participação maior de mulheres; a pouca procura por parte dos docentes e discentes de História pelo Curso no qual se desenvolveu a pesquisa, supostamente, porque a articulação dos jogos digitais e História ainda não é muito percebida por esse público; os participantes em sua maioria emitiram mais sentidos sobre as características internas (jogabilidade, gameplay, enredo, etc.) do jogo Tríade do que seu potencial pedagógico; o Tríade foi considerado um history game bom, mas que precisa de alguns ajustes para se tornar melhor.
Salvador
Defilippi, Portal Pamella Francesca, and Tueros Nataly Whinny Espinoza. "El programa Ruta Exportadora en las empresas comercializadoras de envases de bio papel de Lima Perú y su desempeño exportador dentro del periodo 2017-2019." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/655721.
Повний текст джерелаThe Export Route is a management program that improves the export process through tools that facilitate the export performance of companies that market bio paper containers (products made with biodegradable inputs) in Peru, complying with legal regulations, such as Law No. 30884. Over the years, consumers have generated new habits, which causes a high demand in the use of bio paper, becoming more and more demanding in the international market (ISO / ITC, 2010). However, exports between 2017 and 2019 obtained an unstable result in foreign trade sales, therefore, the Peruvian State offers programs such as the Export Route for companies to promote their products in international markets (PROMPERÚ, 2020). The objective of this research is to know which are the topics of the export route that were most successful in the companies that commercialize bio-paper packaging in Lima Peru and their export performance within the period 2017-2019, for which the compilation of the national and international antecedents on the variables that were investigated, which had a qualitative analysis approach, divided into two phases, first the information was gathered and second the analysis was carried out through the Atlas.TI software of the 14 in-depth interviews carried out To companies that market bio paper packaging, the categories analyzed were: Export route and Export performance.
Tesis
Carreira, Sandra Marita de Sousa. "Online marketing internationally: Bizpartner and the parallel cases of Portugal and Greece." Master's thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/15697.
Повний текст джерелаThis report is the result of the curricular internship carried out in Bizpartner, a company from Slovakia, for the Master’s degree in Languages and Business Relations. The objective of this report is to present the activities developed during the internship, as well as a brief study of how Bizpartner internationalizes and the different results obtained from Portugal, Greece and the United Kingdom. There is a contextualization of Slovakia, Bizpartner and Internationalization, followed by the specific cases of Portugal, Greece and the United Kingdom. Finally, there is a reflection on all the work done, attempting to relate the internship with the knowledge acquired during the course.
Este relatório é resultado do estágio curricular realizado na Bizpartner, uma empresa da Eslováquia, para o Mestrado em Línguas e Relações Empresariais. Tem o objetivo de apresentar as atividades realizadas durante o estágio e também um pequeno estudo sobre a internacionalização da Bizpatner e os diferentes resultados obtidos em Portugal, Grécia e Reino Unido. Este relatório é composto por uma contextualização sobre a Eslováquia, Bizpartner e Internacionalização, seguido pelos casos específicos de Portugal, Grécia e Reino Unido. Por último, existe uma reflecção sobre todo o trabalho relacionado durante o estágio com o conhecimento adquirido durante o mesmo.
Camara, Youssouf. "Four essays on empirical economics in the era of high-frequency data." Electronic Thesis or Diss., Institut polytechnique de Paris, 2022. http://www.theses.fr/2022IPPAT016.
Повний текст джерелаThis thesis uses card payment transaction data known as high-frequency data to identify the causal effects of technological innovations and the COVID-19 pandemic. The first chapter assesses the causal impact of recent disruptive innovations in digital payments, specifically, the contactless payment card. We show that the introduction of contactless payment technology significantly affects the economic activity of businesses that adopt this technology compared to those that do not, notably through spillover effects. The effects are particularly strong for small and new businesses, and show the real impact of technological innovations. The second chapter explores the role of digital payment technologies in mitigating the impact of shocks through improving business resilience. The results indicate that businesses with the latest digital payment technology were more resilient to COVID-19 shocks than those not yet using it. They also show that accepting contactless payments during an epidemic shock helps businesses acquire more new customers. Like the first chapter, we argue that digital payment technology continues to support sales growth and accelerates the substitution between digital and non-digital payments. In the third chapter, we estimate the impact of COVID-19 on consumer mobility and spending. We also examine the role of online commerce in the rapid recovery of business activity when an economy is hit by an unexpected shock that paralyzes offline activity. We show that public health measures to limit the spread of the COVID-19 epidemic sharply reduced consumer mobility and spending by more than half. Concerning the decline in spending, we find that it is about twice as large as the decline in online spending. Sector-level analyses highlight the key role of online commerce in filling gaps and making the economy more resilient in the event of total off-line retail closure. The last chapter focuses on the analysis of spatial consumption behavior and the impact of online trade development on regional trade linkages. It shows that online transactions, in addition to occurring more frequently outside the consumer's home region, are more concentrated in already developed regions. The development of online commerce has increased the concentration of overall economic activity and may have important implications for regional economic development
Collomb, Cléo. "Un concept technologique de trace numérique." Thesis, Compiègne, 2016. http://www.theses.fr/2016COMP2286/document.
Повний текст джерелаThis Ph.D. thesis aims at proposing a concept that is technological – inother words, not anthropocentric – of digital traces. The point is that since computational processes require objects and actions to take the form of inscriptions as a condition of their existence, computational machines are fundamentally involved in the process of producing digital traces, which a technological semiotics could describe. What is at stake in the concept we propose is to put into circulation a narration which avoids the theme of “the end of the world” described by Déborah Danowski and Eduardo Viveiros de Castro. These “end of the world” stories evoke the life of human beings who are reduced to living in an environment that is ontologically devitalized and purely artificial, as it seems to be the case when the technical and economic valorization of digital traces has the end result of “delegating our human relations to machines” (Louise Merzeau) or yet again of leading to “algorithmic governmentality” (Antoinette Rouvroy and Berns). When the theme of “the end of the world” raises its head, it means that an attempt is being made : an attempt to invent a mythology appropriate to our present situation, a narration which tries to say something about the end of a certain anthropological adventure. And it is in order to participate in this venture, but seeking to avoid contributing to the theme of “the end of the world”, that we propose a technological approach to digital traces, enabling us to take into account computational machines as a part of the contemporary world
Marinova, Yona Georgieva. "Bufurcation [sic] of parallel trade in the European Community /." Available from the University of Aberdeen Library and Historic Collections Digital Resources. Restricted access until May 22, 2014, 2008. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=25821.
Повний текст джерелаBergkvist, Charlie. "Tools of the Trade : En granskning av sambandet mellan grafisk design & Adobes digitala verktyg." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-79505.
Повний текст джерелаDetta examensarbete behandlar relationen mellan grafisk design och Adobes digitala verktyg och program. Den första delen av arbetet innehåller en undersökning som genom intervjuer, enkät och undersökningar observerar spridningen av Adobes digitala verktyg samt även attityder kring dem och attityder kring relevanta kompetenser för grafiska designers. Den andra delen tar dessa resultat och sätter dem i ett samband tillsammans med counterculture, dekonstruktion, underdog - topdog samt teorier och strategier kring motivation och kreativitet. Dessa resultat och samband tas sedan vidare för att motivera en artefakt, ett magasin som lyfter värderade kompetenser inom grafisk design samt för att stärka ett normkritiskt förhållningssätt till nybörjares och studenters verktygslåda. Artefakten och examensarbetet är riktade till nybörjare och studenter inom grafisk design och examensarbetet ämnar att komma till förståelse ifall det finns en Adobe-norm och hur man kan bearbetade attityder som existerar kring detta.
Fontanelli, Luca. "Essais sur la dynamique industrielle et le commerce international." Thesis, Université Côte d'Azur, 2022. http://theses.univ-cotedazur.fr/2022COAZ0027.
Повний текст джерелаThis dissertation presents new theoretical and empirical evidence on the properties of firms' and industry dynamics and international trade. In particular, this thesis aims at answering a series research questions linked to the explanation of firms' heterogeneity in the context of the most recent findings related to both firms' learning and imperfect selection.First, we provide a survey of the main mechanisms of market selection used in economics. We gather them in three theoretical paradigms, that we try to reconcile in terms of underlying laws of selection. We show that the three paradigms have been converging to selection mechanisms focussing on firm heterogeneity and increasing returns, that are however fostered by theories which differ in terms of sources of increasing returns, generating mechanisms of firm heterogeneity, firm rationality and emphasis on equilibrium states vis-á-vis out-of-equilibrium dynamics. Our discussion suggests that the convergence between the theoretical paradigms is taking place in the direction of research, which is aimed at the replication of empirical patterns related to firm heterogeneity, rather than in the theory underlying selection mechanisms.Second, we build a simple international trade two-country model of competition among heterogeneous firms to study the effects that firm learning and imperfect market selection exert on export flows, market shares and firm productivities. Market selection in each country is driven by a finite pairwise Pólya urn process, which embodies dynamic increasing returns at the firm level. In presence of a static distribution of firm productivity, the market selection process leads to a monopoly. When firm learning is included in the model, markets converge to non-monopolistic structures, whose degree of competition depends on trade openness and selection intensity. Finally, we show that our simple stochastic model with firm learning and imperfect selection is able to jointly reproduce a wide ensemble of stylized facts concerning intra-industry trade, industry and firm dynamics. In addition, we show that trade activities increase concentration and volatility.Third, we investigate the firm growth rates volatility-size relation and its determinants in a comprehensive dataset of French manufacturing firms between 1993 and 2009. Differently from previous contributions, we study the relation using sales data for firms at both the aggregate and sectoral level. First, we show that the relation deviates from the linear approximation found in previous studies. It is indeed J-shaped, very steep for small firms and flat for large ones. Second, we explain this new empirical finding via a tractable model of imperfect selection encompassing firms competing on the basis of both size and productivity. Our contribution suggests that large firms are Gibrat's and that the empirical shape of the firms' growth rates variance-size relation can be explained by imperfect selection mechanisms whose outcomes are mediated by both the strength of shares reallocation and firms' joint heterogeneity in size and productivity.Finally, we investigate the characteristics of firms using Artificial Intelligence (AI) and the link between AI use and productivity in a comprehensive database of French firms in 2018. We find that AI users tend to be larger and younger than non-users. AI use is positively related to several complementary assets, including digital infrastructure, complementary digital technologies, and human capital. Focussing on the AI-productivity nexus, we show that the largest AI users are more productive, but that this premium is related to their selection into AI use. When we consider either all AI users or AI buyers, no average relationship between AI and productivity growth could be retrieved. However, we find a positive AI-productivity link for AI developers, especially when productivity growth over a sufficiently long time period is considered
Gomes, André Barboza Maciel. "Ômega Assimétrica: Uma nova rede de interconexão para depuração pós-silício." Universidade Federal de Viçosa, 2015. http://www.locus.ufv.br/handle/123456789/7264.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
lguns erros só acontecem quando o circuito é executado em sua velocidade real, assim, projetistas utilizam técnicas de depuração pós- silício para monitorar o circuito e capturar erros que ocorrem somente depois de milhões de ciclos de clock. Esse processo se tornou essencial e consome em média 35% do tempo de ciclo de desenvolvimento de um Circuito Integrado Digital. Na depuração pós-silício a limitação de observabilidade é um problema desafiador, e para identificar a causa de um erro o projetista inclui uma infraestrutura para depuração. Na técnica Trace Buffer alguns valores de sinais são armazenadas em uma memória de rastreamento, extraídos e analisados. O tamanho da memória de rastreamento restringe o número de sinais que podem ser analisados. A escolha do conjunto de sinais é essencial, porém é realizada antes mesmo de qualquer identificação de erro no projeto. Para possibilitar o monitoramento de diversos conjuntos de sinais, na indústria é utilizado uma rede de interconexão com- posto por multiplexadores encadeados (Mux Tree), que permite o projetista monitorar um subconjunto de todos os sinais que podem ser explorados. A arquitetura dessa rede não permite a seleção de qualquer conjunto de sinais, uma vez que sinais que passam pelos mesmos multiplexadores não podem ser monitorados juntos. Nesse trabalho é proposto uma nova rede de interconexão baseada na tradicional rede Ômega. A rede proposta pode ser utilizada como um dispositivo de interconexão para conectar os sinais monitorados à memória de rastreamento. Nesse trabalho é demonstrado que a rede Ômega assimétrica proposta pode reduzir em 4,5 vezes a taxa de bloqueio, ao custo de aumentar em 21% a área, se comparado à rede de Mux Tree. A rede Ômega assimétrica pode ser gerada utilizando a ferramenta proposta nesse trabalho, Vericonn, que também é capaz de gerar em Verilog outras redes assimétricas como: Redes Mux Tree, Clos e Crossbars.
Current pre-silicon verification techniques can not guarantee error free designs for complex integrated circuits during their first fabrication. Some errors are only uncovered when the device is running at full clock speed, thus, designers use post-silicon debug techniques to monitor the device, capturing errors that occur only after millions of clock cycles. This process has become essential and on average consumes 35% of the Digital Integrated Circuit development cycle. Observability limitation is a challenging problem in post-silicon debug, so to identify the root cause of an error, designers include an infrastructure for debug. In Trace Buffer technique, some signal values are stored in a Trace Buffer memory, dumped, and then analyzed. The Trace Buffer memory size limits the number of signals that can be analyzed. Choosing the signal set is an essential step, but it must be done prior to the identification of any design errors. To enable the monitoring of many sets of signals, industry uses an interconnection network composed by pipelined multiplexers (Mux Trees) that allows designers to monitor a signal subset from all tapped signals. The architecture of this network does not allow any signal subset because signals passing through the same multiplexers can not be monitored together. In this work, we propose a novel asymmetric network, based on the traditional Omega Network. We propose to use this network as an interconnection fabric to connect the monitored signals to the trace buffer. We demonstrate that our Asymmetric Omega Network is 4.5 times more effective reducing the blocking rate at the cost of 21% area overhead compared to Mux Trees. The proposed network can be generated with our tool, Vericonn, which is also capable to create others asymmetric networks like: Mux Trees, Clos Networks and Crossbars in Verilog HDL.
Nimpongsak, Rachadapon. "Thai petroleum concession contract proposal for revision /." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources. Restricted: no access until March 27, 2014, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=25981.
Повний текст джерелаSchneider, Markus. "Logistikplanung in der Automobilindustrie : Konzeption eines Instruments zur Unterstützung der taktischen Logistikplanung vor "Start-of-Production" im Rahmen der Digitalen Fabrik /." Wiesbaden : Gabler, 2008. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016685622&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Повний текст джерелаPérez, Rosillo Taïma Del Carmen. "Un modèle dédié à la conception et l’analyse de ressources numériques visant leur appropriation par les élèves." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEN016/document.
Повний текст джерелаWithin the Tactiléo project, we consider that the appropriation of a digital resource can be evaluated knowing that "design" and "use" are iterative processes. We propose a model of design and analysis of the uses of numerical resources based on three theoretical axes: The Theory of Didactic Situations (Brousseau, 1998) The Theory of Instrumental Genesis (Rabardel, 1995) and Theory of Activity, 1978, Vygotsky, 1978, Amigues, 2013). We constructed a methodology to evaluate the appropriation of digital resources interrogating us: how can the appropriation of a digital resource be evaluated during it is use? How can the results of the evaluation of the appropriation of a digital resource contribute to re-engineering it? And how to design and use a model of design and analysis of digital resources based on appropriation? We conducted an exploratory study for the analysis of a simulation in physics class at the college; The analysis of the answers to a questionnaire by five teams of designers to identify the tasks that can be prescribed from the use of the technical features of the tablet; An exploratory study of the use of a deck of cards as a tool to support the design of learning situations instrumented by the tablet; A priori analysis of the game Put yourself at the table! (MTAT) to identify its actions, activities and strategies; The evaluation of the appropriation of the MTAT game by a class (digital trace of interaction)
Xiong, Botao [Verfasser], Klaus [Akademischer Betreuer] Hofmann, and Thomas [Akademischer Betreuer] Hollstein. "Digitally assisted analog electronics: trade-offs and applications on mixed signal and RF front-ends / Botao Xiong ; Klaus Hofmann, Thomas Hollstein." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2017. http://d-nb.info/1135386056/34.
Повний текст джерелаHenno, Jacques. "Construire notre éternité ? : pourquoi laisser des traces numériques ?" Thesis, Rennes 2, 2021. http://www.theses.fr/2021REN20001.
Повний текст джерелаWhy do digital users leave traces when they know that this information can be used to assess and influence their behavior ? From a theoretical point of view, we have considered traces as transitional instruments, carrying what the subject projects into them but also the patterns that he mobilizes. After having questioned the concepts of trace and double, we came to a threefold conclusion. First of all, the traces have several characteristics of the sacred : thus, the use of the traces which can be made for oracular purposes relates to the sacred ; then the digital trace can be perceived as a conservation contract between an Internet user and one or more publication platforms : certain Internet platforms now play on this conservation register and highlight it, explicitly or not, in their communication with their subscribers ; finally, the double does not exist but makes us feel what is not. We therefore hypothesized that a certain number of Internet users, more or less consciously, seem to register on the Web to aim for a certain dimension of permanence, including beyond their own existence. To validate this hypothesis, we interviewed users of a social networking service (SNS). These interviews show that this SNS is seen as a tool for managing "distances", including our distance to death. As our hypothesis seemed to be confirmed, we wondered if the promise of eternity formulated by certain SNSs could constitute one of the reasons for committing a radical act
Andersson, Annie, Kornelia Pranjko, and Torstensson Amanda Olsson. ""Det är ju kunderna som bestämmer" : En kvalitativ fallstudie på livsmedelshandeln och dess digitala utveckling av försäljningskanaler." Thesis, Linnéuniversitetet, Institutionen för marknadsföring (MF), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-86295.
Повний текст джерелаPurpose and research question The purpose of the study is to investigate the change of various sales channels and the customer’s role in the retail sector and how representatives from companies believe that sales channels may develop in the future. With this as a starting point, four research questions have been developed with a focus on the grocery trade. 1. In what ways are sales channels considered? 2. What different types of customer values characterize the company’s work? 3. How is the customer’s role affected depending on the different sales channels? 4. How do representatives of the trade and consultants in the field consider sales channels may develop in the future? Method This thesis is based on this case study of qualitative method in the Swedish grocery trade. The foundation consists of a deductive approach with elements of induction aspects. Empirical data consists of eight semi-structured interviews, after which the respondents are representatives in both retail and grocery trade. Conclusion Digitization is the factor that has characterized the entire retail trade forward and developed new sales channels. The study's result revealed that the digitization together with the customer's role had the greatest impact on how the sales channels have developed. The study has also shown some problems with how ineffectively physical resources are utilized. Due to that the industry is believed to be increasingly digitized in the future. The grocery trade strives it’s best to satisfy the needs of the customer. This yearning has led to futher development. The results show that factors such as time optimization, increased focus on efficiency, and strengthening the integration of sales channels are necessary for the development of the industry. In the future companies will work to not only understand but meet a unique costumer need.
Kim, Ju-Young. "L'objet ancien dans sa forme et son essence : entre passé et modernité, familiarité et étrangeté." Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01H322.
Повний текст джерелаAn ancient object that is no longer in use today continues however to survive in our contemporary life. It is presented to us with another function and often with another definition: it is no longer the useful object nor the practical tool that it used to be. In this dissertation, the value of the ancient object is studied in its immaterial and spiritual dimensions. We will thus renew its definition by reflecting on its essence and form from a contemporary viewpoint. The first part of the dissertation presents the concepts around the value of the ancient object in our time from a sociological angle. Next, we propose an approach to the concept of the ancient object as half-human and half-object. Since an ancient object from another era always keeps within itself its life in the period gone by, could this object exist as if it were an animated entity? In the second part, we have sought what characteristics could offer the ancient object this sensation of human life. Perhaps, first of all, the traces of people that it has accumulated visibly and invisibly? The Korean notion of “sonté” allows us to translate and express these visible and invisible traces on the ancient object. In the last part, the ancient object is studied in the field of contemporary art. Contemporary artists see the ancient object as a new object and give it another form and another essence which often is an allegory of human destiny
Fenton-Douglas, Joyce. "From hand craft to digital technology : a practice-based material culture analysis of the historical and contemporary ancillary trades of the London élite fashion industry." Thesis, University of the Arts London, 2015. http://ualresearchonline.arts.ac.uk/8922/.
Повний текст джерелаFilho, Rubens Araujo Menezes de Souza. "Os donos das ideias: história e conflitos do direito autoral, do copyright e das patentes na crise contemporânea do capital: da rodada Uruguai (1986) aos partidos piratas (2006)." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/8/8138/tde-12122014-184858/.
Повний текст джерелаThrough the historical analysis of the \"intellectual property\", in particular patents, copyright and authors rights, this thesis deals with the crisis of contemporary capitalism, and analyzes the covert increasing trend of states, that with the use of computer technology and the intensification of laws, become increasingly authoritarian, eroding civil rights and liberties secured by populations long ago. To reach this objective the history of computers, the Internet, the Free Software Movement, the Pirate Parties, the Free Software movement in Brazil, the intellectual property laws in the Western world and the globalization of trade and finance are reconstituted
Barhoumi, Zaara. "Etude de l’usage du stylo numérique en recherche en sciences de l’éducation : traitement et représentation des données temps issues de la trace d’écriture avec un stylo numérique." Thesis, Cachan, Ecole normale supérieure, 2013. http://www.theses.fr/2013DENS0015/document.
Повний текст джерелаScanning technology for handwritten data has reached its momentum after the invention of the digital pen. Research work focused on the development of HMI applications that facilitate digital ink data manipulation. In a research context, digital pen and paper technology is useful for collecting experimental data in various fields. Our goal is to provide support for the processing and the visualization of time stamped data collected by a digital pen in two cases of use : on one hand, in the educational science field, and especially for assessment tests and, on another hand, for taking observation notes. Our approach is to study these cases of use through four concrete experiences and to develop, with the participation of the user, prototypes for a system that aid to process and to visualize collected data. In order to abstract a general model of such a system, we analyzed prototypes user interfaces in terms of functionality, visualization and interaction. Our model describes the visualization process by implementing three types of user tasks namely analytic tasks, handling tasks and interaction tasks
Yahiaoui, Leila. "Redocumentation des traces d’utilisation d’un environnement informatique." Thesis, Lyon 1, 2012. http://www.theses.fr/2012LYO10140.
Повний текст джерелаThis thesis is situated within the framework of knowledge engineering; it is particularly interested in the redocumentation of the computermediated activity from traces files. We suppose that during such a process, a user interprets and rewrites traces in a new document that corresponds to a particular genre and describes the traced activity in détails ; all this via the possibility to rewrite traces content, to enrich this content with other information (justifications or information on the context), to delete parts from it, etc. Therefore, we strengthen the documentary status of traces according to the three dimensions of legibility, comprehensibility and exchange. For implementing such a process, we propose a generic semi-automatic approach which combines the content of activity traces with users knowledge in narrative forms, easily exchangeable, to describe the traced activity in a personalized way for users. This Approach uses formal models for traces and documents (produced), as well as principles of the rhetorical structure theory (RST). It supports the redocumentation process through two phases: an automatic phase to generate an initial fragmented document from traces as a first description of the activity and an interactive phase to personalize this description according to the user needs and choices so that to produce an easily exchangeable document. We also propose a specification of this approach for the particular case of redocumentation by text and we present ActRedoc, an authoring tool that we developed by using different technologies of the Semantic Web in order to implement this specific approach. The results of our work were tested in a real environment which concerns redocumenting the activity of browsing a site of archives of newspapers of the XIXth century developed by the municipal library of Lyon. Thus, we present a first evaluation of the approach of redocumentation by text and of the authoring tool ActRedoc by a group of users
PUGLIESI, FABIO. "Caracterização do polímero durolon como detector de traços nucleares de estado sólido." reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11674.
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Tese (Doutoramento)
IPEN/T
Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP
Swaenepoel, Cathy. "Chiffres des nombres premiers et d'autres suites remarquables." Thesis, Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0161/document.
Повний текст джерелаIn this work, we study the distribution of prime numbers' digits. Bourgain (2015) obtained an asymptotic formula for the number of prime numbers with a proportion $c > 0$ of preassigned digits in base 2 ($c$ is an absolute constant not specified). We generalize this result in any base $g \geq 2$ and we provide explicit admissible values for the proportion $c$ depending on $g$.By adapting, developing and refining Bourgain's strategy in the case $g=2$, we present a detailed proof for the general case.The proof is based onthe circle method and combines techniques from harmonic analysis together with results onzeros of Dirichlet $L$-functions, notably a very sharp zero-free region due to Iwaniec.This work also falls within the study of prime numbers in sparse ``sets''.In addition, we study the distribution of the ``digits'' (in the sense of Dartyge and S\'ark\"ozy) of some sequences of interest in the context of finite fields. This concept of ``digits'' is fundamental in the representation of finite fields in computer algebra systems. We study various sequences such as polynomial sequences, generators as well as products of elements of two large enough sets.Our methods provide very sharp explicit estimates which are even optimal in some cases.Exponential sums over finite fields play an essential role in the proofs.Our results can be reformulated from a more algebraic point of view with the trace function which is of basic importance in the study of finite fields