This paper examines the interplay between financial market trading and product market competition. An entrant learns about product demand from trading volume in incumbent firm’s stock market before his entry decision. Without initial stake in incumbent firm, an informed investor trades on her...

Speed hierarchy not only motivates fast trading competition on less precise information but also renders slower traders more informative. As a result, endogenous speed acquisition in equilibrium affects how information is produced and spread. When information diffusion is characterized by its...

Using a theoretical model that assumes heterogeneity in lenders' screening ability and in borrowers' investment horizon, we show that fintech loans to entrepreneurs are more likely to be unsecured and short-term while bank loans are expected to be asset-backed and long-term. The findings suggest...

This paper studies screening competition under flexible information acquisition and its interaction with price competition. Multiple homogeneous buyers play a game where they simultaneously design independent exams with pre-specified information limit on a binary-type seller. Once observing own...

English Abstract: Financial liberalization accelerates global banks’ entry into new markets where host countries hope to spur investment and economic growth. However, banks sometimes retreat from their global ambitions and exit these new markets. This study demonstrates how difficulties of...

Television (TV) stations forego millions of dollars of advertising revenues by airing tune-ins (preview advertisements) for their upcoming programs. In this paper, I analyze the equilibrium as well as welfare properties of tune-ins in a duopolistic TV market that lasts for two periods....

I study optimal information provision by a search goods seller. While the seller controls a consumer's pre-search information, which decides whether she will engage in costly search for the product, he cannot control her post-search information because the consumer would inevitably learn the...

We consider a simple model of the competitive screening of students by schools and colleges. Students apply to schools which then perform costly screening procedures of the applicants to select those with high ability. Students who receive more than one offer may choose among those. Colleges...

We study a winner-take-all R&D race where firms are privately informed about the uncertain arrival rate of the invention. Due to the interdependent-value nature of the problem, the equilibrium displays a strong herding effect that distinguishes our framework from war-of-attrition models....

A characteristic of many information markets is that consumers can cross-check information, i.e. observe several information sources. To explore this we build a model of market for information where information outlets can only report a coarse signal and face a distribution of consumers with...