We develop a model to explore the asset pricing implications of firms being buyers of last resort for their own stocks. Those with more ability to repurchase shares when prices drop far below fundamental value (i.e., less financially constrained firms) should have lower short-horizon return...

We use seasonality in stock trading activity associated with summer vacation as a source of exogenous variation to study the relationship between trading volume and expected return. Using data from 51 stock markets, we first confirm a widely held belief that stock turnover is significantly lower...

We develop a model to explore the effects of firms being buyers of last resort on stock returns and liquidity. Those with more ability to repurchase shares when prices drop far below fundamental value (less financially constrained ones) should have lower short horizon relative to long-horizon...