This paper analyzes capital market reactions to international bank M&A. We investigate the combined stock return patterns of targets, bidders, and their peers upon takeover announcement, and closing or withdrawal. We distinguish five common M&A hypotheses and relate characteristic and mutually exclusive abnormal stock return patterns to each hypothesis. The findings show that there are more investors who believe in gains through the exploitation of market power by the post-merger entity than investors who believe in any of the other motives tested in the paper. In a multinomial logistic model we show that patterns related to market power significantly concur with large relative target size, intra-industry mergers, and increasing market concentration, suggesting a substantial lessening of competition through M&A.

We find that valuations of Venture Capital-backed startup companies invested by mutual funds are driven by their peer valuations rather than their fundamentals, such as operating performances. As startups oftentimes experience substantial valuation changes at their Initial Public Offerings (IPO), we also investigate the share pricing transition of startups from private to public companies. We find that more active pricing of shares prior to the IPO correlates with smaller discrepancies between private and public valuations as well as lower IPO mispricing, suggesting a link between private and public market pricing efficiency. Jointly, our results help investors and regulators achieve a better understanding of the dynamics behind misvaluation in private assets in general, and startups in particular.

This paper investigates the relationship between the two major sources of bank default risk: liquidity risk and credit risk. We use a sample of virtually all US commercial banks during the period 1998–2010 to analyze the relationship between these two risk sources on the bank institutional-level and how this relationship influences banks’ probabilities of default (PD). Our results show that both risk categories do not have an economically meaningful reciprocal contemporaneous or time-lagged relationship. However, they do influence banks’ probability of default. This effect is twofold: whereas both risks separately increase the PD, the influence of their interaction depends on the overall level of bank risk and can either aggravate or mitigate default risk. These results provide new insights into the understanding of bank risk and serve as an underpinning for recent regulatory efforts aimed at strengthening banks (joint) risk management of liquidity and credit risks.