Author's abstract. In a situation of decision under uncertainty, a decision maker wishes to choose according to the maxmin expected utility rule, and he can observe the preferences of a set of experts who all share his utility function and all use the maxmin EU rule. This paper considers rules...

Will small countries deindustrialize when opening up to trade with large countries? Davis(1998) shows that for the home market e¤ect to lead to deindustrialization of small countries, trade costs for homogenous goods must be su¢ ciently smaller than trade costs in di¤erentiated goods, a...

Indeterminate preferences have long been a tricky subject for choice theory. One reason for which preferences may be less than fully determinate is the lack of confidence in one’s preferences. In this paper, a representation of confidence in preferences is proposed. It is used to develop an...

In this paper, the authors conduct a series of experiments that simulate trading in financial markets and which allows them to identify the different effects that subjects’ risk attitudes and belief updating rules have on the information content of the order flow. They find that there are very...

In this paper, the authors develop a dynamic model of trading with two specialized sides: traders posting quotes (“market makers”) and traders hitting quotes (“market takers”). Traders monitor the market to seize profit opportunities, generating high frequency make/take liquidity cycles....

In this paper, the authors characterize belief-free equilibria in infinitely repeated games with incomplete information with N \ge 2 players and arbitrary information structures. This characterization involves a new type of individual rational constraint linking the lowest equilibrium payoffs...

Brand names and other brand elements are often displayed on one’s body or clothes for the purpose of personal value expression. Despite the frequency of such brand displays in the marketplace, we know little about how consumers respond to seeing brands in this fashion. A recent view of...

In this paper, the authors examine a supply base diversification problem faced by a buyer who periodically holds auctions to award short term supply contracts among a cohort of suppliers (i.e., the supply base). To mitigate significant cost shocks to procurement, the buyer can diversify her...

pt. 1. Disorganized worlds -- pt. 2. The two sources of disorganization -- pt. 3. The fluctuating legitimacy of the logics of action -- pt. 4. The disjointed history of temporary advantages -- pt. 5. Re-ensensing the world.