Data obtained from monthly Gallup/UBS surveys from 1998-2007 and from a special supplement to the Michigan Surveys of Consumer Attitudes, run in 22 monthly surveys between 2000-2005, are used to analyze stock market beliefs and portfolio choices of household investors. We show that the key...

Inflation risk is greatest in times of national or global stress; inflation risk is a form of a “tail risk.” A traditional portfolio of stocks and bonds is exposed to inflation risk. The specific nature of an investor's liabilities and spending determines inflation sensitivity beyond that of...

Financial volatility risk is addressed through a multiple round evolutionary quantum game equilibrium leading to Multifractal Self-Organized Criticality (MSOC) in the financial returns and in the risk dynamics. The model is simulated and the results are compared with financial volatility data

After analyzing the relationship and risk type of factors, this paper proposes a new factor pricing model consisting of factor portfolios derived from the optimal distribution of risk and return. The new factor model outperforms the Sharp-Lintner (1964, 1965) CAPM, the Fama-French (1993)...

Because levered equity is an option on the firm, variations in asset idiosyncratic risk (ivol) induces a negative relationship between equity ivol and expected returns. We show that the effect is caused by the nonlinear payoff of equity and the law of one price, and is present in all but...

This paper tackles the issue of expected market return inside an equilibrium risk-return framework that accounts of the incomplete information on returns distribution and investors' preferences. Only moments up to order four of unknown unconditional distribution can be observed, and the model...

This study reveals the information content of individual investors' risk-adjusted return expectations. Although individual investors overestimate the performance of their stock purchases on average, the cross-sectional variation in their risk-adjusted return expectations is predictive of future...

Purpose - We propose a risk factor for idiosyncratic entropy and explore the relationship between this factor and expected stock returns. Design/methodology/approach - We estimate a cross-sectional model of expected entropy that uses several common risk factors to predict idiosyncratic entropy....