This study investigates the informativeness of purchase price allocations (PPAs) that involve fair value estimation of acquired assets and liabilities after a business combination. Using a model capturing the amount of goodwill expected after the initial announcement of an acquisition, we...

We investigate the association between disclosures about key value drivers (i.e., growth, synergies, human capital, brands, customers and technology) in press releases announcing mergers and acquisitions (M&A) deals and acquirer stock returns upon the announcement. We find that, after...

In this paper, we replicate and expand Hawn, Chatterji, & Mitchell (2018) that used DJSI events to measure variations in firms' CSR-activism and examined their effect on a firm's stock price. We use DJSI events to capture variations in firms' CSR visibility, holding CSR-activism constant by...

The proportion of short-selling attacks including target prices has more than doubled from 2010 to 2018. In 637 attacks with target prices, short sellers claim that the attacked firms’ stock prices should drop by 65% on average, but the mean (median) decline is only 7% (16%) one year after the...