Consumer reviews, especially those expressing concerns of product quality, are crucial for the credibility of online platforms. However, reviews that criticize a product or service may also dissuade buyers from using the platform, creating an incentive to blur the visibility of critical reviews....

In 1990, the U.S. News & World Report (USNWR) extended the coverage of its college rankings from only the top 25 to all national universities and colleges. This paper utilizes this exogenous information shock to identify the impact of college quality information on the financial resources of...

We examine how public firms listed in North American stock exchanges acquire technology companies during 2010-2020. Combining data from S&P, Refinitiv, Compustat, and CRSP, and utilizing a unique S&P taxonomy that classifies tech M&As by tech categories and business verticals, we show that 13.1%...

Mergers and acquisitions (M&A) provide an important way for firms to expand technologically. In this paper, we examine how public firms listed in North American stock exchanges acquire technology companies during 2010-2020. Combining data from Compustat, CRSP, Refinitiv, and S&P on M&A, and...