We develop a model of dealer-intermediated over-the-counter (OTC) markets in which customers choose their relationship dealers and dealers choose their levels of expertise, thereby determining the market structure and price informativeness jointly. We find that, in general, multiple equilibria...

We analyze how corporate financing decisions affect stock returns in a stochastic Ramsey model. Motivated by stylized facts, we incorporate two distinct features in the model. First, the supply of equity (the number of outstanding shares) is fixed. Second, firms pursue a target leverage ratio,...

In this paper we survey the theoretical and empirical literatures on market liquidity. We organize both literatures around three basic questions: (a) how to measure illiquidity, (b) how illiquidity relates to underlying market imperfections and other asset characteristics, and (c) how...

Risk-adjusted overnight returns greatly exceed risk-adjusted daytime returns. Researchers use Jensen's alpha or the Fama-French three factor model for risk adjustment and use Fama-MacBeth regressions to test the estimated betas' predictivity. However, owning stocks only during the day or night...

This paper shed light to the existence of momentum and reversal patterns in the 18 industry indexes of DJ Euro Stoxx. The analysis is focus on European market and test a presence structural break in year 2000 (financial services and markets act). We made an analysis of five portfolios over eight...

The construction of the original HML portfolio (Fama and French, 1993) includes six seemingly innocuous decisions that could easily have been replaced with alternatives that are just as reasonable. I propose such alternatives and construct HML portfolios. In sample, the average estimate of the...

Short selling frictions cannot explain the persistence of seven prominent stock anomalies. Long-only investing is robust and profitable and can be further enhanced by using a synthetic short. Moreover, portfolios restricted to stocks that are easy to short sell continue to have large and...

Equilibrium asset-pricing models with time-varying expected economic growth have been criticized for their apparent inability to generate an upward-sloping yield curve and downward-sloping term structures of equity risk and risk premium. We theoretically investigate the model-implied equilibrium...

Because the Sharpe ratio only takes into account the first two moments, it wrongly “translates” skewness and excess kurtosis into standard deviation.As a result: It deflates the skill measured on “well-behaved” investments (positive skewness, negative excess kurtosis). It inflates the...

I develop an analytical general-equilibrium model to explain economic sources of business-cycle pattern of aggregate stock market returns. With concave production functions and capital accumulation, a technology shock has a pro-cyclical direct effect and a counter-cyclical indirect effect on...