We use predictions of aggregate stock return variances from daily data to estimate time varying monthly variances for size-ranked portfolios. We propose and estimate a single factor model of heteroskedasticity for portfolio returns. This model implies time-varying betas. Implications of...

We explore the role of expected cash-flow volatility as a determinant of dividend policy both theoretically and empirically. Our simple one-period model demonstrates that, given the existence of a stock-price penalty associated with dividend cuts, managers rationally pay out lower levels of...

This paper studies expectations of capital appreciation in the housing market. We show that expectations impounded in the rent/price ratio at the beginning of the decade successfully predict appreciation rates, but only if we first control for cross-sectional differences in the quality of rental...

This study analyzes the effect of managerial style on firm value by partitioning general and administrative (G&A) expenses in the real estate investment trust industry into a nondiscretionary "structural" component associated with the costs of asset and liability management and a discretionary...

We trace the effects of corporate focus by examining the relationships among focus, cash flows and firm value. In contrast to past studies that examine the effects of diversifying across SIC-code-defined industries, we show that diversification, even within a single industry, reduces value. Our...