نتایج جستجو برای: treynor and jensen and risk
تعداد نتایج: 16959818 فیلتر نتایج به سال:
abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...
چکیده معضل چاقی به عنوان عارضه ای جدی برای زندگی بی تحرک و ماشینی، مورد توجه اغلب مراکز بهداشتی و درمانی دنیا قرار گرفته است. چاقی عامل زمینه ساز و در واقع عامل خطری برای بروز بیماری های قلبی - عروقی است که عموماً با کاهش طول عمر مورد انتظار و افزایش بیماری همراه است. هدف پژوهش حاضر تأثیر 12 هفته تمرینات ویبریشن کل بدن، تمرینات هوازی و تمرینات ترکیبی( هوازی و ویبریشن کل بدن) بر ترکیب بدنی زنان ...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Turizm sektörü hem ülkelerinin tanımının yapılması döviz girişi yaratması sebebiyle ülkelerin ayrıca önem verdikleri bir sektör konumundadır. İstihdam, sosyal ve çevresel etkileri, bölgesel sürdürülebilir kalkınma çalışmaları açısından da arz etmektedir. Bu taşıdıkları risk, terör olayları, politik, siyasi ekonomik durum, stratejik konumu turist gönderecek bakış açısına göre oldukça hassas etki...
Our main goal is the generalization of the approach of Jobson and Korkie (1984) for funds performance evaluation. Therefore, we consider the portfolio selection problem of an investor who faces short sales restrictions when choosing among F different investment funds and assume the investor's utility function to be of the HARA type. We develop a performance measure and discuss its relationships...
The most important objectives in portfolio management are to have the highest average return at a certain level of risk and eliminate unsystematic through diversification. Measuring performance their portfolios has an place investment decisions for investors who want maximum risk. In order measure performance, there three basic methods; Sharpe Ratio, Treynor Ratio Jensen’s Alpha indices. this s...
The present paper investigates the performance of open-ended, growth-oriented equity schemes for the period from April 2011 to March 2015 of transition economy. Daily closing NAV of different schemes have been used to calculate the returns from the fund schemes. BSE-sensex has been used for market portfolio. The historical performance of the selected schemes were evaluated on the basis of Sharp...
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