نتایج جستجو برای: modern portfolio theory is based on harry markowitz
تعداد نتایج: 11947443 فیلتر نتایج به سال:
Essays on Household Portfolio Choice
To cite this article: Scott J. Davis, Shatiel B. Edwards, Gerald E. Teper, David G. Bassett, Michael J. McCarthy, Scott C. Johnson, Craig R. Lawton, Matthew J. Hoffman, Liliana Shelton, Stephen M. Henry, Darryl J. Melander, Frank M. Muldoon, Brian D. Alford, Roy E. Rice, (2016) Maximizing the U.S. Army’s Future Contribution to Global Security Using the Capability Portfolio Analysis Tool (CPAT)....
Supplying chain cooperation has already become an important strategy that enterprises use to tackle market competition; however, the supply chain crisis caused by supply chain risk makes the supply chain operation of enterprises very fragile. This paper applies Portfolio Theory to explain the suppliers’ combination plays an important role in dispersing the supplying chain risk and controlling i...
In the context of the historical development of portfolio theory the authors describe a stochastic asset/liability modelling exercise for a closed pension fund portfolio, illustrating the reduction in variance of estimated future surplus which can be achieved by investment in index-linked securities. Equity investment would increase the expected level of surplus, but the outcome would be more u...
a frame semantic approach to the study of translating cultural scripts in salingers franny and zooey
the frame semantic theory is a nascent approach in the area of translation studies which goes beyond the linguistic barriers and helps us to incorporate cognitive and cultural factors to the study of translation. based on rojos analytical model (2002b), which centered in the frames or knowledge structures activated in the text, the present research explores the various translation problems that...
abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...
tennessee williams (1911-1983), the modern american dramatist, had his own unique school of dramaturgy. the dramas which he depicted are populated by characters who are lonely, desperate, in anxiety, alienated and in one word lost. they face challenges which they may overcome or not, through the choices they make. all these moods and conditions are clearly seen and explained in the theory of ex...
The Mean-variance framework proposed by Markowitz is the most common model for portfolio selection problem. The most important concept in his theory is diversification. Diversification means designing an investment portfolio that reduces exposure risk by combining a variety of investments. But actually, the portfolios’ weights are often extremely concentrated on few assets when using mean-varia...
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