The digital revolution of pricing enables retailers to change their prices more frequently than ever before. While the industry endorses this development, critics fear it could foster excessive price fluctuations. This paper studies price fluctuations in the context of brick-and-mortar retailing...

This study shows that mergers’ price effects can vary seasonally. I document countercyclical price increases due to the Coors and Miller merger, which is consistent with models of coordinated pricing that predict lower equilibrium prices during high-demand states

We present an infinite horizon model that studies the competition between a relatively ineffective incumbent Credit Rating Agency (CRA) and a sequence of entrant CRAs that are potentially more effective but whose ability in appraising default risk is unproven at the time they enter the market....

This paper examines whether there is a natural barrier to entry in the credit rating industry. We consider an in nite horizon model in which each period, an original incumbent faces competition from an entrant randomly selected from a pool of ex ante identical potential entrants. The incumbent's...

There has been no previous research on the link between license market and stock market. Are the two markets integrated or coupled such that the valuation of the same portfolio of intangible assets is consistent cross market? This study tries to fill the research gap. Based on the data of...

We study dynamic signaling in a game of stochastically evolving stakes. Our motivating example is dynamic limit pricing in markets with persistent demand shocks. An incumbent is privately informed about its costs, high or low, and can deter a potential entrant by setting prices strategically....

The nature of manufacturer's suggested retail prices (MSRPs) and whether their effect is pro- or anticompetitive is not well understood. We exploit a policy experiment in which a ban on MSRPs was imposed and then lifted a year later. We show that average prices increased by 2.1 percent as a...

The current research assesses the risks commonly attributed to the presence of HFT in the context of different market structures deployed by the U.S. exchanges. In particular, we find that, by design, the so-called “normal” exchanges have the lowest market quality, including the highest...

In this paper, we study a new channel to explain firms' price setting behavior. We propose that uncertainty about factor prices has a positive effect on markups. We show theoretically that firms with higher shares of inputs with volatile prices set higher markups. We use the Bartik shift-share...

In this paper we develop an analytical model that characterizes the structure of price dispersion observed in electronic markets. Findings of our model are consistent with empirical evidence in these e-markets. We show that when different types of buyers' have different search costs, firms...