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"CAPM adalah salah satu penemuan terbesar di dunia ekonomi keuangan. Akan tetapi, kejelasan dari CAPM masih diperdebatkan. Studi ini menginvestigasi tentang kejelasan CAPM di pasar modal India, khususnya di Pasar Modal Bombay (BSE) dengan menganalisa data dalam kurun waktu 6 tahun yang terakhir. Metode yang diterapkan adalah Black, Jansen and Scholes. Hasil dari investigasi menunjukkan bahwa dampak dari CAPM di Indian Stock Market memberikan efek ambigu akan kegunaannya. Nilai dari intersek dari pengetesan adalah nol untuk sub periode 1 dan sub periode 3, namun fenomena ini tidak terjadi di periode-periode berikutnya. Pengujian garis pasar sekuritas dan nonlinear test digunakan untuk mengetahui hubungan antara risk and return dan hasil dari argumen tentang CAPM. Pada akhir kata, hasil investigasi tidak dapat menarik kesimpulan yang tegas mengenai keberlakuan CAPM di pasar modal India.

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The capital asset pricing model (CAPM) is one of the major findings in the world of financial economics. However, the validity of CAPM has been continuously debated. The present study investigates the CAPM validity in Indian Stock market, in particular, Bombay Stock Exchange (BSE) by using 6 years data periods. The methodology introduced Black, Jansen and Scholes which is used to do the investigation. The major finding in the present study is that CAPM performances in Indian stock market shows ambiguity of the usefulness. The values of the intercept in the tests are zero in sub period 1 and sub period 3, however it is not the case in the other sub periods. The security market line and non-linearity test are performed to validate the relationship between risk and return and in most cases the results in supporting the CAPM argument. However, a conclusive conclusion cannot be drawn to explain the validity of CAPM."

"Dual beta become a debate between researchers in finance especially investment and portfolio. This research test CAPM using dual beta predictions in conditional market timing. The research tested unconditional and conditional beta, that show linear and positive affect of return toward risk on single and multiperiods. The beta’s slope skewed but with moderate skewness, and there is no zero beta. However if the investors have less diversified portfolio, its show idiosyncratic risk and systematic risk determine the securities pricing model. Conditional beta test, showed positive slope for SML on bullish market, and negative for bearish market. There is also showed a shock to volatility because of leverage effect and or volatility feedback. The responsiveness of positive shock (bullish market) and negative (bearish market) is positive, howevet the magnitude of SML slope higher for bearish and bullish market. Dual beta remains consistent in explaining positive effect of risk and return. Dual beta able to reduce ethe idiosyncratic risk on bearish market rather than on bullish market. "

"ABSTRAK This study examines an association od risk and returns of REIT's from Malaysian REIT's listed companies. The secondary data for analysis is retrieved from Bloomberg's Database of all 13 listed REIT's in the Bursa Malaysia main market for three year period, from 2007 to 2009 with quarterly observation. The dependent variables are average return, expected return using Capital Asset Pricing Model, Sharpe Index, and Jensen Alpha Index. The independent variables represented by stadard deviation, beta, trading volume, gross domestic product, inflate rate , and share price. The control variable for this study type of REITs, whether it was categorized as Islamic or conventional REITs. Applying correlations and multiple regression analysis, the results provide evidence on the association between return and risk on REITs. This study is also hoped to bring benefits to the public listed company and shareholders in obtaining the key factors in determining the REITs yield."