We analyze the decision to announce an open market share repurchase and the share price reaction to the announcement. We use a conditional estimation approach which takes into account that the repurchase decision is made rationally and that, consequently, there is a potential selection bias....

We analyze how the introduction of repurchases in 1998, and a major tax reform in 2001, affected the payout policy of German firms. To this end, we estimate Lintner (1956) partial adjustment models for both dividends and total payouts. We also analyze the implications for payout of changes in...

We provide evidence for a positive impact of CEO fitness on firm value (Tobin's Q). For each of the years 2001 to 2011, we define S&P 1500 CEOs as fit if they finish a marathon. Fit CEOs are associated with higher firm profitability and M&A announcement returns. Effects on firm value are...

Regulations in the pre-Sarbanes-Oxley era allowed corporate insiders considerable flexibility in strategically timing their trades and SEC filings, for example, by executing several trades and reporting them jointly after the last trade. We document that even these lax reporting requirements...

We analyze transactions by corporate insiders in Germany. We find that insider trades are associated with significant abnormal returns. Insider trades that occur prior to an earnings announcement have a larger impact on prices. This result provides a rationale for the UK regulation that...

This paper reconsiders the issue of share price reactions to dividend announcements. Previous papers rely almost exclusively on a naive dividend model in which the dividend change is used as a proxy for the dividend surprise. We use the difference between the actual dividend and the analyst...

Until October 2004 corporate insiders in Germany were required to report trades in the shares of their firm 'without delay'. In practice substantial reporting delays were common. We show that the delays are systematically related to the characteristics of the firm. Delays are longer in...

In the pre-Sarbanes-Oxley era corporate insiders were required to report trades in shares of their firm until the 10th of the month following the trade. This gave them considerable flexibility to time their trades and reports strategically, e.g., by executing a sequence of trades and reporting...