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Статті в журналах з теми "Research risk"
Case, Stephen, and Kevin Haines. "Risky business? The risk in risk factor research." Criminal Justice Matters 80, no. 1 (June 2010): 20–22. http://dx.doi.org/10.1080/09627251.2010.482234.
Повний текст джерелаRiyard, Ag Kaifah. "Risk Disclosure Research Trends: Bibliometric Evaluative Study." International Journal of Psychosocial Rehabilitation 24, no. 5 (March 31, 2020): 1112–27. http://dx.doi.org/10.37200/ijpr/v24i5/pr201786.
Повний текст джерелаCIOACA, Catalin, and Sebastian POP. "RISK PLANNING IN AVIATION SCIENTIFIC RESEARCH PROJECTS." SCIENTIFIC RESEARCH AND EDUCATION IN THE AIR FORCE 18, no. 1 (June 24, 2016): 139–48. http://dx.doi.org/10.19062/2247-3173.2016.18.1.18.
Повний текст джерелаPERRE, JANINE. "Risk research." Nature 333, no. 6168 (May 1988): 9. http://dx.doi.org/10.1038/333009d0.
Повний текст джерелаThiagarajan, S. Ramu, and Barry Schachter. "Risk Parity:Rewards, Risks, and Research Opportunities." Journal of Investing 20, no. 1 (February 28, 2011): 79–89. http://dx.doi.org/10.3905/joi.2011.20.1.079.
Повний текст джерелаFoster, Kenneth R., and William F. Pickard. "Microwaves: the risks of risk research." Nature 330, no. 6148 (December 1987): 531–32. http://dx.doi.org/10.1038/330531a0.
Повний текст джерелаHanson, Daniel R. "No-Risk Research." Contemporary Psychology: A Journal of Reviews 31, no. 7 (July 1986): 498–500. http://dx.doi.org/10.1037/024874.
Повний текст джерелаLoeb, Abraham. "Rating research risk." Nature 484, no. 7393 (April 2012): 279. http://dx.doi.org/10.1038/nj7393-279a.
Повний текст джерелаSchooler, Nina. "HIGH RISK RESEARCH." Schizophrenia Research 153 (April 2014): S63. http://dx.doi.org/10.1016/s0920-9964(14)70200-2.
Повний текст джерелаLee, Jang Woo. "A Research on Corporate Governance and Risk Taking Behavior." Korean Data Analysis Society 21, no. 6 (December 31, 2019): 2751–60. http://dx.doi.org/10.37727/jkdas.2019.21.6.2751.
Повний текст джерелаДисертації з теми "Research risk"
Ehringer, Wolfgang, and Henrik Söderström. "Framing Global Catastrophic Risk - Recent and Future Research." Thesis, Högskolan i Halmstad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-33354.
Повний текст джерелаHansen, Richard L. "Risk-based fire research decision methodology." Link to electronic version, 1999. http://www.wpi.edu/Pubs/ETD/Available/etd-051399-154048/unrestricted/thesis.pdf.
Повний текст джерелаTipling, Laurie. "Risk and Resilience in Young Children." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1993. http://hdl.handle.net/10150/622367.
Повний текст джерелаLauprête, Geoffrey J. (Geoffrey Jean) 1972. "Portfolio risk minimization under departures from normality." Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/8303.
Повний текст джерелаIncludes bibliographical references (p. 206-210).
This thesis revisits the portfolio selection problem in cases where returns cannot be modeled as Gaussian. The emphasis is on the development of financially intuitive and statistically sound approaches to portfolio risk minimization. When returns exhibit asymmetry, we propose using a quantile-based measure of risk which we call shortfall. Shortfall is related to Value-at-Risk and Conditional Value-at-Risk, and can be tuned to capture tail risk. We formulate the sample shortfall minimization problem as a linear program. Using results from empirical process theory, we derive a central limit theorem for the shortfall portfolio estimator. We warn about the statistical pitfalls of portfolio selection based on the minimization of rare events, which happens to be the case when shortfall is tuned to focus on extreme tail risk. In the presence of heavy tails and tail dependence, we show that portfolios based on the minimization of alternative robust measures of risk may in fact have lower variance than those based on the minimization of sample variance. We show that minimizing the sample mean absolute deviation yields portfolios that are asymptotically more efficient than those based on the minimization of the sample variance, when returns have a multivariate Student-t distribution with degrees of freedom less than or equal to 6. This motivates our consideration of other robust measures of risk, for which we present linear and quadratic programming formulations.
(cont.) We carry out experiments on simulated and historical data, illustrating the fact that the efficiency gained by considering robust measures of risk may be substantial. Finally, when the number of return observations is of the same order of magnitude as, or smaller than, the dimension of the portfolio being estimated, we investigate the applicability of regularization to sample risk minimization. We examine both L1- and L2-regularization. We interpret regularization from a Bayesian perspective, and provide an algorithm for choosing the regularization parameter. We validate the use of regularization in portfolio selection on simulated and historical data, and conclude that regularization can yield portfolios with smaller risk, and in particular smaller variance.
by Geoffrey J. Lauprête.
Ph.D.
Zhang, Yi, and 张一. "Identifying risk factors for suicide research and prevention." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hub.hku.hk/bib/B50533782.
Повний текст джерелаpublished_or_final_version
Social Work and Social Administration
Doctoral
Doctor of Philosophy
Wang, Jiong J. (Jiong John). "Research and Development of risk arbitrage trading systems." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/33385.
Повний текст джерелаIncludes bibliographical references (leaf 42).
The risk arbitrage investment process involves betting on the outcome of announced mergers and acquisitions. We analyzed a sample of 1309 stock and cash mergers from 1996 to 2004 Q2 and developed insights into the risk arbitrage process. We found share price reactions for both the acquirer and target companies as a result of the merger announcement and compared these to factors such as type of merger, premium paid by the acquirer for the target, relative size of the deal to the size of the acquirer and target, and deal consummation time. We utilized this information to develop a merger return prediction model that predicts a merger's return given various deal characteristics. We constructed several portfolios, one using a trading strategy in which we invest equally in every announced deal, one where we invest only in deals that have a predicted return higher than two times the T-Bills rate, one where we invest in deals that have a predicted return higher than 0, and one where we invest in deals with a predicted return higher than one standard deviation of the predicted returns. A subsequent out of sample analysis of' generating a predicted return model using data from 1996 to 1999 and predicting returns from 2000 to 2004 Q2 produces returns of 4.96%, 3.14%, and 5.87% for our three portfolios compared with 1.74% generated from investing in all deals from 2000 to 20)4 Q2.
(cont.) Our study shows that our strategy focuses mainly on cash deals but our strategy still makes improvements in the Sharpe Ratio despite this limitation. Our analysis provides insights into mergers and how the market prices such deals. Furthermore, the trading strategies employed can be used as a basis for constructing a profitable risk arbitrage trading platform.
by Jiong J. Want.
M.Eng.
Clements, Caroline. "Suicidal behaviour in bipolar disorder : a multiple-methods investigation of the characteristics, risk factors, and experiences of people at risk." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/suicidal-behaviour-in-bipolar-disorder-a-multiplemethods-investigation-of-the-characteristics-risk-factors-and-experiences-of-people-at-risk(281cc841-ff23-4622-897d-01491bd2c80b).html.
Повний текст джерелаDavis, Stephen. "Mathematical modelling and risk management in deregulated electricity markets." Master's thesis, University of Cape Town, 2005. http://hdl.handle.net/11427/19139.
Повний текст джерелаMoodley, Aneshree. "Methamphetamine use and HIV risk among severely mentally ill inpatients." Master's thesis, University of Cape Town, 2013. http://hdl.handle.net/11427/10989.
Повний текст джерелаSub-Saharan Africa accounts for 69% of the global HIV burden. Due to a variety of social, economic and behavioural factors, mentally ill patients are more likely to engage in high risk sexual behaviours. In turn, co-morbid substance use which is present in up to 75% of mentally ill patients is a leading risk factor for sexual risk behaviours. Worldwide methamphetamines are the most commonly used illicit stimulant. Both injectable and noninjectable methamphetamines have evidenced associations with high risk sexual behaviours. Smoking and inhalation of crystal methamphetamine is the predominant mode of use in South Africa. The use of crystal methamphetamine amongst mentally ill persons in Cape Town has escalated over the last decade. We aimed to determine the occurrence of methamphetamine use and risky sexual practices amongst mentally ill patients. In addition we aimed to explore the associations between methamphetamine use and HIV sexual risk behaviours in a sample of mentally ill inpatients in Cape Town, South Africa.
Kellow, A. "Research into market measures of political risk and risk diversification as a motive direct investment." Thesis, University of Manchester, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377747.
Повний текст джерелаКниги з теми "Research risk"
Kearnes, Matthew, Francisco Klauser, and Stuart Lane, eds. Critical Risk Research. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781119962748.
Повний текст джерелаLeary, Earl V. Earthquakes: Risk, monitoring and research. New York: Nova Science, 2009.
Знайти повний текст джерелаSimonsen, Sigmund. Acceptable Risk in Biomedical Research. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-2678-9.
Повний текст джерелаNational Institute of Environmental Health Sciences., ed. Basic research in risk assessment. Research Triangle Park, N.C: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Institute of Environmental Health Sciences, 1987.
Знайти повний текст джерелаP, Griffin J., D'Arcy P. F. 1927-, and Harron D. W. G, eds. Medicines: Regulation, research and risk. Belfast: Queen's University, 1989.
Знайти повний текст джерелаHealth Effects Research Laboratory (Research Triangle Park, N.C.), ed. Health research to support risk assessment. Research Triangle Park, NC: Health Effects Research Laboratory, U.S. Environmental Protection Agency, 1992.
Знайти повний текст джерелаMichalko, James. Research libraries, risk and systemic change. Dublin, Ohio: OCLC Research, 2010.
Знайти повний текст джерелаHealth Effects Research Laboratory (Research Triangle Park, N.C.), ed. Health research to support risk assessment. Research Triangle Park, NC: Health Effects Research Laboratory, U.S. Environmental Protection Agency, 1992.
Знайти повний текст джерелаNational Biological Impact Assessment Program (U.S.). Risk assessment research, 1992-1994: An overview of the USDA biotechnology risk assessment research grants program. Washington, DC: U.S. Dept. of Agriculture, Cooperative State Research, Education, and Extension Service, 1995.
Знайти повний текст джерелаUnited States. Environmental Protection Agency. Office of Research and Development., ed. Ecological research strategy. Washington, D.C: U.S. Environmental Protection Agency, Office of Research and Development, 1998.
Знайти повний текст джерелаЧастини книг з теми "Research risk"
Hoffmann, Christian Hugo. "Research Questions." In Assessing Risk Assessment, 73–74. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-20032-9_4.
Повний текст джерелаYe, Qian. "Research Programme." In Integrated Risk Governance, 19–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31641-8_3.
Повний текст джерелаBąk, Sylwia, and Piotr Jedynak. "Research methodology." In Risk Management Maturity, 38–44. London: Routledge, 2022. http://dx.doi.org/10.4324/9781003330905-4.
Повний текст джерелаRohrmann, Bernd, and Ortwin Renn. "Risk Perception Research." In Cross-Cultural Risk Perception, 11–53. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4757-4891-8_1.
Повний текст джерелаBadiru, Adedeji B. "Research Risk Analysis." In Project Management for Scholarly Researchers, 123–35. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003212911-9.
Повний текст джерелаLane, Stuart N. "Ethical Risk Management, but Without Risk Communication◊." In Critical Risk Research, 149–72. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781119962748.ch8.
Повний текст джерелаCordner, Alissa. "Risk." In Handbooks of Sociology and Social Research, 167–87. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77712-8_9.
Повний текст джерелаDavies, Sarah R., Brian R. Cook, and Katie J. Oven. "‘Risk’ in Field Research." In Critical Risk Research, 59–75. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781119962748.ch4.
Повний текст джерелаScheffers, Anja M., Sander R. Scheffers, and Dieter H. Kelletat. "Coasts at Risk." In Coastal Research Library, 239–86. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-0738-2_8.
Повний текст джерелаHorisberger, Bruno, and Rolf Dinkel. "Risk Perception Analysis." In Health Systems Research, 172–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-74272-9_24.
Повний текст джерелаТези доповідей конференцій з теми "Research risk"
Rahim, Norhana Abd, and Fauziah Hanim Tafri. "Measuring risk charge for market risks." In 2010 International Conference on Science and Social Research (CSSR). IEEE, 2010. http://dx.doi.org/10.1109/cssr.2010.5773877.
Повний текст джерелаHuang, Wei, Junyan Jin, and Shoujian Zhang. "PFI Risk Management Research." In ICCREM 2015. Reston, VA: American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479377.086.
Повний текст джерелаChiara, Nicola. "Infrastructure Risk Management in Renewable Energy Projects Using Risk Flexibility Theory." In Construction Research Congress 2009. Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41020(339)119.
Повний текст джерелаEsmaeili, Behzad, and Matthew Hallowell. "Attribute-Based Risk Model for Measuring Safety Risk of Struck-By Accidents." In Construction Research Congress 2012. Reston, VA: American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412329.030.
Повний текст джерелаLiu, Zhixue, Ronggui Ding, Lei Wang, Rui Song, and Xinyi Song. "Making Project Risk Response Decisions through Stakeholders’ Impact on Project Risk Interaction." In Construction Research Congress 2022. Reston, VA: American Society of Civil Engineers, 2022. http://dx.doi.org/10.1061/9780784483978.081.
Повний текст джерелаShandala, N. K., N. Ya Novikova, M. P. Semenova, S. M. Kiselev, E. G. Metlyaev, A. A. Filonova, and S. V. Akhromeev. "Radioactivity in foodstuffs after the Chernobyl accident – 20 years research." In ENVIRONMENTAL HEALTH RISK 2009. Southampton, UK: WIT Press, 2009. http://dx.doi.org/10.2495/ehr090351.
Повний текст джерелаZhang, Xing-nan, Wen-ting Zhang, Shao-wei Qiu, and Rui-ling Zhang. "Research on Integrated Flooding Risks and Flooding Risk Mapping." In World Environmental and Water Resources Congress 2008. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40976(316)626.
Повний текст джерелаDao, Bac, Sogand Hasanzadeh, and Behzad Esmaeili. "The Association between Risk Perception and the Risk-Taking Behaviors of Construction Workers." In Construction Research Congress 2018. Reston, VA: American Society of Civil Engineers, 2018. http://dx.doi.org/10.1061/9780784481288.042.
Повний текст джерелаKim, Seon-Gyoo, Jae-Jun Kim, and Kyung-Rai Kim. "A Risk Threshold Calculation Methodology for the Construction Projects Applying Value at Risk." In Construction Research Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40754(183)65.
Повний текст джерелаLopatin, Artur Dmitrievich. "Mortgagor default risk insurance." In III International applied research conference. TSNS Interaktiv Plus, 2016. http://dx.doi.org/10.21661/r-113734.
Повний текст джерелаЗвіти організацій з теми "Research risk"
Ek, David R. Risk Based Security Management at Research Reactors. Office of Scientific and Technical Information (OSTI), September 2015. http://dx.doi.org/10.2172/1222990.
Повний текст джерелаEhrhart, Brian, and Alice Muna. Identification of Hydrogen Material Risk Research Areas. Office of Scientific and Technical Information (OSTI), April 2019. http://dx.doi.org/10.2172/1761274.
Повний текст джерелаMaley, William. Research as an Outsider: Positionality, Ethics, and Risk. RESOLVE Network, December 2021. http://dx.doi.org/10.37805/rve2021.7.
Повний текст джерелаDonahue, Leah R. Mouse Models for Bone Research to Assess Military Stress Fracture Risk. Fort Belvoir, VA: Defense Technical Information Center, April 2005. http://dx.doi.org/10.21236/ada443570.
Повний текст джерелаKondoh, Takayuki, Tomohiro Yamamura, and Satoshi Kitazaki. Research on Quantification of Drivers' Risk Feelings When Proceeding Car Approaches. Warrendale, PA: SAE International, September 2005. http://dx.doi.org/10.4271/2005-08-0478.
Повний текст джерелаGalizia, Federico, William Perraudin, Andrew Powell, and Timothy Turner. Research Insights: Risk Transfer for Multilateral Development Banks: Obstacles and Potential. Inter-American Development Bank, January 2022. http://dx.doi.org/10.18235/0003931.
Повний текст джерелаGaver, Donald P., and Patricia A. Jacobs. Proposal for Research in Quantitative Bioassay Methodology and Risk Analysis and Characterization. Fort Belvoir, VA: Defense Technical Information Center, September 1994. http://dx.doi.org/10.21236/ada290329.
Повний текст джерелаGaver, Donald P. Proposal for Research in Quantitative Bioassay Methodology and Risk Analysis and Characterization. Fort Belvoir, VA: Defense Technical Information Center, September 1995. http://dx.doi.org/10.21236/ada316819.
Повний текст джерелаVeugelers, Reinhilde, Jian Wang, and Paula Stephan. Do Funding Agencies Select and Enable Risky Research: Evidence from ERC Using Novelty as a Proxy of Risk Taking. Cambridge, MA: National Bureau of Economic Research, August 2022. http://dx.doi.org/10.3386/w30320.
Повний текст джерелаSouleyrette, R. R. II, S. K. Sathisan, and R. di Bartolo. Yucca Mountain transportation routes: Preliminary characterization and risk analysis; Volume 1, Research report. Office of Scientific and Technical Information (OSTI), May 1991. http://dx.doi.org/10.2172/140758.
Повний текст джерела