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The aim of this paper is to test the performance of the standard version of CAPM in an evolutionary framework. We imagine a heterogeneous population of long-lived agents who invest their wealth according to differential porfolio rules and ask what is the fate of those who happen to behave as...
Persistent link: https://www.econbiz.de/10005489334
This paper analyzes the Risk Appetite Index (RAI), a measure of investors� risk aversion proposed by Kumar and Persaud (2001, 2002). We show that the RAI distinguishes between risk and risk aversion only under theoretically restrictive assumptions on the distribution of returns and the...
Persistent link: https://www.econbiz.de/10005467316
This paper shows that a decision maker using the CAPM for valuing firms and making decisions may contradict Modigliani and Miller’s Proposition I, if he adopts the widely-accepted disequilibrium NPV. As a consequence, CAPM-minded agents employing this NPV are open to arbitrage losses and miss...
Persistent link: https://www.econbiz.de/10004980381
In a recent article, Ederington (1979) examined the hedging performance of financial futures markets using a portfolio model derived from the hedging theories of Stein (1961) and Johnson (1960). His article concluded that GNMA futures were more effective than T-Bill futures in reducing price...
Persistent link: https://www.econbiz.de/10011107838
This study estimates liquidity premiums using the recently developed Liu (2006) measure within a multifactor capital asset pricing model (CAPM) including size premiums and a time varying parameter model for the West African emerging market of Nigeria. The evidence suggests that liquidity factors...
Persistent link: https://www.econbiz.de/10011108128
This study is based on positivism research philosophy and utilizes deductive approach using quantitative data analysis of 117 firms listed at KSE-100 Index from 2005 to 2012. Objective of study is to analyze the predictability of Capital Asset Pricing Model (CAPM) under different data...
Persistent link: https://www.econbiz.de/10011109401
The September 30, 1978 legislation (P.L. 95-405), which renewed the authority of the CFTC to regulate futures markets, directs the Commission to solicit the advice of the Treasury and the Federal Reserve before authorizing any additional futures contracts that specify delivery of U.S. Government...
Persistent link: https://www.econbiz.de/10011109710
In a recent article, Puglisi developed and tested a model for evaluating the efficiency of the Treasury bill futures market. He found that the market for Treasury bill futures was not efficient because arbitrage opportunities existed involving transactions in futures and outstanding Treasury...
Persistent link: https://www.econbiz.de/10011110375
The paper describes and analyzes the application of the capital asset pricing model (CAPM) and the single-index model on the Zagreb stock exchange during the drop in the total trade turnover, and mostly in the trade of equity securities. This model shows through the analysis techniques used to...
Persistent link: https://www.econbiz.de/10011110636
This paper uses the cross-sectional variance of the betas from the CAPM model to study herd behavior towards market index in Romania. For time-varying beta determination, three different modeling techniques are employed: two bivariate GARCH models (DCC and FIDCC GARCH), two Kalman filter based...
Persistent link: https://www.econbiz.de/10011258101