نتایج جستجو برای: modern
تعداد نتایج: 185641 فیلتر نتایج به سال:
Resum The optimum portfolio selection for an investor with particular preferences was proven to lie on the normalized efficient frontier between two bounds defined by the Ballestero (1998) bounding theorem. A deeper understanding is possible if the decision-maker is provided with visual and quantitative techniques. Here, we derive useful insights as a way to support investor?s decision-making t...
Resum The optimum portfolio selection for an investor with particular preferences was proven to lie on the normalized efficient frontier between two bounds defined by the Ballestero (1998) bounding theorem. A deeper understanding is possible if the decision-maker is provided with visual and quantitative techniques. Here, we derive useful insights as a way to support investor?s decision-making t...
This paper is an empirical study on Harry Markowitz’s work on Modern Portfolio Theory (MPT). The model assumes the normality of assets’ return. The paper examined the Zimbabwe Stock Exchange by mathematical and statistical methods for normality of assets’ returns. We studied the effect of the parameters, Skewness and Kurtosis for different time series data. We tried to figure it out which data ...
This paper analyzes the role that health status plays in household portfolio decisions using data from the Health and Retirement Study. The results indicate that health is a significant predictor of both the probability of owning different types of financial assets and the share of financial wealth held in each asset category. Households in poor health are less likely to hold risky financial as...
Cities are engines of the knowledge-based economy, because they are the primary sites of knowledge production activities that subsequently shape the rate and direction of technological change and economic growth. Patents provide a wealth of information to analyse the knowledge specialization at specific places, such as technological details and information on inventors and entities involved, in...
This article aimes to emphasize certain points concerning traditional art , and to put forward a question. As the term” Traditional art” is rather ambiguous, first we try to clarify it. To do so, we propose an approach somehow different from one generally admitted. Thereby, we discuss the reasons why it is not so easy to give a definition of traditional art, islamic art in particular, specially...
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
helminthes such as bloodsucker that have been important treatment in the past few centuries has reduced the use of them today. but sheila danton says they are used in the development of plastic surgery recently. leech therapy? i had heard that they were using in the past. is this true? if your perception is that it is time to think again about this. many old outdated treatments (the use of leec...
10 / research in arabic language and literature: foreign languages faculty research biannual journal (autumn winter 2012-2013) issue 7 the manifestations of post-modernism in the novel barari alhoma by ibrahim nasr-allah ahmad reza saedi * aliyeh jafari zadeh ** abstract the word post-modernism expresses a new era in the history of western civilization, which is known by the feeling of disillus...
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