Does credit rating quality affect corporate innovation? Using exogenous variation in rating quality that arises from competition among rating agencies, we show that firms with inflated ratings issue more patents, but their patent quality, as measured by scientific and economic value, declines....

We model an environment with overlapping generations of labor to show that policies restricting labor mobility increase a firm's monopsony power and labor turnover costs. Subsequently, firms increase capital expenditure, altering their optimal capital-labor ratio. We confirm this by exploiting...

We investigate the impact of mass layoff announcements on the equity value of industry rivals. When a layoff announcement conveys good (bad) news for the announcer, rivals on average witness a 0.44 percent increase (0.60 percent decrease) in cumulative abnormal stock returns. This effect is...

We investigate the impact of mass layoff announcements on the equity value of industry rivals. When a layoff announcement conveys good (bad) news for the announcer, rivals on average witness a 0.44 percent increase (0.60 percent decrease) in cumulative abnormal stock returns. This effect is...

We investigate the impact of mass layoff announcements on the equity value of industry rivals. When a layoff announcement conveys good (bad) news for the announcer, rivals on average witness a 0.44 percent increase (0.60 percent decrease) in cumulative abnormal stock returns. This effect is...

Contrary to popular belief, layoff announcements do not always lead to reduced employment. Using hand-collected data on layoff announcements for S&P 500 firms, I show that 32% of layoffs announced do not lead to employment downsizing. While the market, in the short run, does not react...

Using data on layoff announcements by S&P 500 firms, we show that layoff announcements mostly contain industrywide news. Competitors' stock price reactions are positively correlated with the announcer's returns. This contagion effect is stronger for competitors whose values depend on growth...