نتایج جستجو برای: cd capm

تعداد نتایج: 48398  

2002
Soosung Hwang Christian S. Pedersen

Downside and asymmtric risk measurement lends itself naturally to emerging equity markets, and offer an attractive alternative to traditional techniques.We investigate which of three models best fits the equity returns of emerging markets: CAPM, the Lower Partial Moment CAPM (LPM-CAPM), and an Asymmetric Response Model (ARM), and discuss implications for investment strategies and risk managemen...

2016

The CAPM is still considered a first-order intellectual achievement, in spite of the current thought leaders also describing it as being “empirically vacuous” (Fama and French, 2006) or that “having a low, middle or high beta does not matter; the expected return is the same” (Ross, 1993).1 In­ deed, I would say the situation is worse, as volatility and beta are generally negatively correlated w...

2014
Jelena Minović Boško Živković

CAPM augmented with liquidity and size premium in the Croatian stock market Jelena Minović & Boško Živković To cite this article: Jelena Minović & Boško Živković (2014) CAPM augmented with liquidity and size premium in the Croatian stock market, Economic Research-Ekonomska Istraživanja, 27:1, 191-206, DOI: 10.1080/1331677X.2014.952107 To link to this article: http://dx.doi.org/10.1080/1331677X....

2004
Jasslyn Yeo

This paper stresses the importance of assessing the risk-return trade-off faced by environmental industries in financial markets. One of the most widely-used theoretical models in finance is the conditional CAPM, which describes the conditional risk-return tradeoff in financial markets, whereby both the conditional mean return and conditional beta risk are allowed to vary over time. This paper ...

Journal: :تحقیقات اقتصادی 0
رضا تهرانی دانشگاه تهران مصطفی گودرزی هادی مرادی

explanation relation between risk and return and capital asset pricing are concepts which is appointed as dominator and major paradigms in capital markets. so far as after offering capm by sharp & lintner, this model has been revised and criticized frequently. in this paper another version of capm has been tested versus traditional capm in tehran stock exchange. this version of capm measures se...

Journal: :Journal of International Money and Finance 2021

Academic studies show that technical trading rules would have earned substantial excess returns over long periods in foreign exchange markets. However, the approach to risk adjustment has typically been rather cursory. We examine ability of a wide range models: CAPM, quadratic downside Carhart’s 4-factor model, C-CAPM, an extended C-CAPM with durable consumption, Lustig-Verdelhan (LV) carry-tra...

Journal: :Finance Research Letters 2011

افسانه توانگر مهدی خسرویانی

بسیاری از مطالعات آکادمیک فاکتور بتا(beta) را به عنوان معیار ریسک نوسانات بازده سهام شناخته و از مدل قیمت گذاری دارایی‌های سرمایه ای (CAPM) برای اندازه گیری ریسک پرتفوی و برآورد بازده مورد انتظار استفاده می کنند.طی چند سال گذشته ،مفهوم توسعه یافته شبه واریانس بازده سهام بتا منفی  (D-beta)را به عنوان یک معیار جایگزین برای اندازه گیری ریسک مطرح نموده اند. از این‌رو ما با در نظر گرفتن CAPM منفی ی...

1995
Jean-Marc Bottazzi Thorsten Hens

We demonstrate that in a CAPM economy Walras Law and the Tobin Separation Property characterize market demand on nite sets of prices. Consequently, for any number n there exist CAPM economies which have at least n equilibria and hence have n di erent beta pricing formulas. It is shown that the lower bound on the number of equilibria, n, is robust to pertubations of endowments.

Journal: :international journal of finance and managerial accounting 0
f. rahnamay roodposhti professor, faculty of economic and management, science and research branch, islamic azad university, tehran, iran corresponding author zahra houshmand neghabi faculty member of islamshahr, azad university and phd candidate of financial management, economic and management college, science and research branch, islamic azad university, tehran, iran

the main objective of this article is to present a comparative study of capital assets pricing models (capm) with extrapolating capital assets pricing models (x-capm) of companies admitted in tehran exchange market which is accomplished for the first time by investigators of this research in iran. accordingly, the statistical population under study of this research includes all companies admitt...

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