We analyze, theoretically and empirically, the effect of investor attention on the stock market reaction to innovation announcements and suggest how market-based measures of the economic value of patents can be enhanced. We develop a dynamic model with limited investor attention to show that,...

We analyze, theoretically and empirically, the implications of salience on innovation announcements in the biopharmaceutical industry. We hypothesize that equity market investors are more likely to pay attention to an innovation announcement that is more salient: thus, investors pay more...

We examine the short term stock price performance of firms that acquire or sell technology rights. We find significant positive announcement-period abnormal returns to the acquirers and sellers. However, the price increases reverse during the subsequent twenty trading days. We also find that the...

We analyze the market reaction to the announcement of takeover bids initiated by Australian public firms on private and public targets. The results show that acquirers of private targets benefit from a significantly higher share price reevaluation. This so-called listing effect is broad-based...

We analyze the market reaction to the announcement of takeover bids initiated by Australian public firms on private and public targets. The results show that acquirers of private targets benefit from a significantly higher share price reevaluation. This so-called listing effect is broad-based...

This paper investigates the robustness of post-earnings-announcement-drift (PEAD) on a price signal perspective, unlike the traditional literature that focuses on fundamental signal. The studied period is 2003-2015, for four main US indices. The results suggest that some economic agents are too...

We investigate the impact on firms of joining the S&P 500 index from 1997 to 2017. We find that the positive announcement effect on the stock price of index inclusion has disappeared and the long-run impact of index inclusion has become negative. Inclusion worsens stock price informativeness and...

I propose a new method to isolate a plausibly exogenous component of mutual fund flows in order to estimate the price impact of fire sales. The method addresses a potential reverse causality problem: instead of mutual fund outflows inducing fire sales, which drive down prices, poor stock returns...

There is an extensive literature showing that R&D intensities and increases are positively related to firm performance, but there is little research on the valuation of R&D reductions. This paper contributes to the literature by examining the long-term performance following significant R&D...

Dividend reductions have long been considered a "last resort" action for firm managers. Managerial reluctance to reduce dividends emanates from the view that dividend drops signal managerial pessimism regarding future earnings. Contrary to expectations, studies show that earnings rebound...