A heterogeneous Bertrand duopoly game with bounded rational and adaptive players manufacturing differentiated products is subject of investigation. The main goal is to demonstrate that participation of one bounded rational player in the game suffices to destabilize the duopoly. The game is...

The focus of this study is on black markets which provide an important segment of the parallel economy. These markets operate in disequilibrium,search and information costs become very important.Trafficking in drugs taken as case, to explore both theoretically and empirically. The problem,...

We study rationalizable solutions in a linear asymmetric Cournot oligopoly. We show that symmetry across firms favors multiplicity of rationalizable solutions: A merger (implying a greater asymmetry across firms) makes out-of-equilibrium behavior less likely and should dampen &lquo;coordination&rquo;...

We study the timing of leniency applications using a novel application of multi-spell discrete-time survival analysis for a sample of cartels that were prosecuted by the European Commission (EC) between 1996 and 2014. The start of an EC investigation does not affect the rate at which...

This paper is concerned with how a front-running high-frequency trader (HFT) influences the large trader: whether and under what conditions the latter is harmed or benefited. We study, in the extended Kyle's model, the interactions between a large informed trader and an HFT who can predict the...

This paper examines the impact of public information in an economy where agents also have diverse private information. Since disclosures by central banks are an important source of public information, we are able to assess how the words of central bankers shape expectations, in addition to their...

We provide a discipline for beliefs formation through a model of subjective beliefs, in which agents hold incorrect but strategic beliefs. More precisely, we consider beliefs as a strategic variable that agents can manipulate to maximize their utility from trade. Our framework is therefore an...

We consider a 2-period model in which buyers can store the good - purchasing in advance of consumption so as to realize potential gains from inter-temporal price arbitrage - and examine the impact of market structure on the resulting inter-temporal price path and allocation. The main result is...

We empirically investigate how short selling affects product market performance. We find that higher short sales of stocks lead to declines in firms' market shares. The effects are stronger in larger firms, concentrated industries, and industries where firms compete in strategic substitutes....

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...