CAPM describes the relationship between risk and expected return for an individual portfolio or security. Its underlying theory has prompted lively discussion about what “risk” actually means, asserting that only “systematic” (non-diversified) risk brings real reward to investors. Systematic risk is unavoidable, market-oriented risk that cannot be averaged out through...
Habit persistence, general equilibrium model with multiple assets matches both the time series properties of the market portfolio and the cross-sectional predictability of returns on price sorted portfolios, the value premium. Consistent with empirical evidence, the paper depicts about a model which shows that value stocks are those with higher...
This paper develops an equilibrium model of learning about time-varying beta. In the model, the capital asset pricing model CAPM works for investors' probability distribution. However, mispricing can be observed if econometricians estimate betas without accounting for the investors' learning process. The empirical implication for asset-pricing tests is that the...
The financial methods have emerged as the dominant approach for establishing insurance profit loadings. Financial theory suggests that prices should reflect systematic risk only, with no reward for diversifiable risk. This principle is applied to the pricing of insurance exposures actively traded in a secondary market. The resulting Systematic Risk...
This paper discusses various methodologies for estimating the insurance risk load. According to this paper, traditional methods are inadequate. As such, the majority of the paper discusses a proposed methodology for applying modem portfolio theory and the Capital Asset Pricing Model CAPM to the insurance pricing problem. Unfortunately, the proposed...
This article analyzes a unique data set and uncovers a remarkable result that casts a new light on the home bias phenomenon. The data are comprehensive, security-level holdings of emerging market equities by U.S. investors. It document that at a point in time U.S. portfolios are tilted towards firms that...
The capital asset pricing model CAPM of William Sharpe (1964) and John Lintner (1965) marks the birth of asset pricing theory (resulting in a Nobel Prize for Sharpe in 1990). Before their breakthrough, there were no asset pricing models built from first principles about the nature of tastes and investment...
This paper proposes a theoretical framework to incorporate a firm's intrinsic value and market-trading value into asset pricing model. It shows that asset return can be decomposed into two components. The first component, called the firm factor, is related to the output of a firm and is proportional to return...
Since the stockmarket bubble burst more than three years ago, investors have had ample time to ponder where to put the remains of their money. Economists and analysts too have been revisiting old ideas. None has been dearer to them than the capital asset pricing model CAPM, a formula linking...
The paper studies a mean-variance capital asset pricing model CAPM in which investors have different probability beliefs about assets returns and different attitudes towards risk, all assets are risky, short-selling is allowed and satiation is possible. First, it proves that there exists a competitive equilibrium in the model under a...
The thesis of this paper is that popular performance measures, like the Sharpe ratio and information ratio, are not designed for the clients needs. The “one size fits all” approach of these ratios does not recognize the fact that the clients have different ages, different amounts of wealth and different...
One of the major concepts that most investors should be aware of is the relationship between the risk and the return of a financial asset. It is common knowledge that there is a positive relationship between the risk and the expected return of a financial asset. In other words, when...
This study tries to test the three factor model of Fama and French and the Capital Asset Pricing Model on the French Stock Market. It uses returns on the six Fama and French portfolios sorted by size and book to market ratio. The sample is taken from July 1976 to...
The aim of this paper is to improve the characterization of a capital market within the CAPM without losing its simplicity and explanatory power. To highlight the peculiarities of the model, the main steps in the development of the standard CAPM are briefly reviewed. The standard CAPM is extended so...
This paper has derived the consequences of two hypotheses for the relationship between risk and return. The first hypothesis states that assets with the same risk must have the same expected return. From this, one derives the well-known invariance of the Sharpe ratio for uncorrelated stocks, as well as the...
This paper defines three market scenarios, namely, bad, usual and good, conditional on the quantiles of the market returns distribution. It investigates the asymmetric response of beta to these market conditions by modeling the mean and the volatility of CAPM as nonlinear threshold models with three regimes. The results are...
The white paper deals with the disparate estimates of the fundamental parameter not to failures of instrument admissibility as do Hall (1988) and Hansen-Singleton (1996), but rather to failures of instrument relevance. That is, the disparate estimates reflect near non-identification due to the unpredictability of asset returns and consumption growth....
The last 15 years have seen a revolution in the way financial economists understand the world around us. We once thought that stock and bond returns were essentially unpredictable. Now we recognize that stock and bond returns have a substantial predictable component at long horizons. We once thought the capital...
Investment Management ConsultantsAssociation IMCA today is presenting seven prestigious awards at its 2008Spring Professional Development Conference in New Orleans. William F. Sharpe, Ph.D.: 2008 Matthew McArthur Award for his outstandingcontributions to the profession of investment management consulting and tothe advancement of the skills of investment management consulting. Dr.Sharpe is architect...
CHARLOTTE, N.C. -- Strata Capital Corp. (Pink Sheets: STRP) announced today it is entering the multi-million dollar distressed real estate market. Strata Capital Corp. is actively searching out property holding companies and mortgage companies for acquisition. The Company views the distressed real estate market as a next step...
