Author: Yan Wang

Publisher:

Published: 2014

Total Pages:

ISBN-13:

"This dissertation consists of three essays. The first essay provides a systematic way to distinguish informed institutional trades from uninformed ones based on the relation between institutional trades and sequential public information. By studying actively managed U.S. institutions from 1994 to 2010, I show that institutional trades initiated by managers responding proactively to upcoming informational signals strongly predict future stock returns. A hedging portfolio based on these trades generates an average risk-adjusted abnormal return of approximately 3% per quarter. The predictability is more pronounced for stocks with higher information asymmetry, such as those of firms with high volatility and young age. I also find that the most informed institutional traders are likely to have short-term investment horizon, large block holdings, high industry portfolio concentrations, as well as reside in financial centers. My results indicate that the informedness of certain institutional investor groups is substantially reduced after Regulation FD. The second essay examines the product market impact of minority stake acquisitions. We show that partial equity ownership between rival firms has a significant impact on industry competition. Industry-level tests indicate that acquisitions of a minority stake in competing firms' equity are followed by higher output prices and higher price-cost margins, particularly in industries with high barriers to entry. Stock-price reactions of non-participating competitors of the acquirer and target are positive while announcement returns of customer firms are negative. Moreover, the positive (negative) stock-price reaction of competitors (customers) is more pronounced when the acquirer and target are larger firms with greater market share. These results indicate that equity ownership of rival firms dampens competition in an industry.The third essay examines whether foreign firms by listing on or delisting from regular U.S. stock exchanges affect their U.S. counterparts. We find that they do - negatively for listings and positively for delistings, - and the impact is especially profound for the listing events. The U.S. counterparts of foreign firms belonging to the same industry experience severe underperformance in the short- and long-run across a variety of financial and accounting performance metrics, such as firm returns as well as growth in sales, profits, total assets, and capital expenditures. For example, the average 60-day cumulative abnormal return of U.S. firms around the foreign listing date is negative 2%, while the 36-month post-listing return is negative 4.3%. This result is present among listings with and without U.S. equity issuance. In addition, incumbent U.S. firms experience changes in their financing policies and a reduction in analyst coverage following listings of competing foreign firms in the U.S. Our findings therefore highlight an important role of international markets in influencing U.S. firms and markets. " --