Using merger announcements and applying methods from computational linguistics we find strong evidence that stock prices underreact to information in financial media. A one standard deviation increase in the media-implied probability of merger completion increases the subsequent 12-day return of...

Using merger announcements and applying methods from computational linguistics we find strong evidence that stock prices underreact to information in financial media. A one standard deviation increase in the media-implied probability of merger completion increases the subsequent 12-day return of...

We evaluate the over-valuation hypothesis and merger arbitrage price pressure hypothesis as potential explanations for the observed negative returns to stock acquirers around merger announcement. Using daily shorting flow data, we show that the majority of the negative announcement returns can...

In this paper we examine the risk-adjusted profitability of merger arbitrage in Australia. Using a sample of 193 merger and acquisition bids from January 1991 to April 2000, we construct a time series of returns on equal and value-weighted merger arbitrage portfolios. Benchmarking the returns on...

This paper aims at clarifying the relation between institutional ownership and firm performance. We propose in this context a new typology of institutional investors based on their behaviours (active or passive) and the principal factors that may influence them. Globally, our results corroborate...

We reexamine long-term abnormal returns for portfolios sorted on governance characteristics. Firms with strong shareholder rights and firms with weak shareholder rights differ from the population of firms and from each other in how they cluster across industries. Using well-specified tests under...

We construct a governance index based on several attributes known to be associated with good corporate governance. After checking that the index is positively associated with standard indicators of firm performance, we use it to evaluate the returns on governance-sorted portfolios. Our main...

This paper examines the relationship between asymmetric information and target returns in M&As. We argue that if managers possess favorable (unfavorable) asymmetric information, they will offer, ceteris paribus, high (low) premia, affecting target returns accordingly. We propose several proxies...

The Thomson VentureXpert database has been used for over two decades by practitioners and academics to benchmark and judge the performance of private equity and venture capital. A closer look at aggregated and individual figures, however, reveals severe anomalies in the underlying data which are...

The efficient market theory is a central point in finance. If the capital market is competitive, the investors cannot expect superior gains from their investment strategies with respect to the risk profile. Event studies are an approach to verify the impact of the information on the stock...