We consider a two stage diffrentiated products duopoly model (with linear demand and constant marginal cost). In the first stage prot maximizing owners choose incentive schemes in order to induce their managers to exhibit a certain type of behavior. In the second stage the managers compete...

Firms can approach advertising competition either by setting advertising budgets (as in the percentage of sales method) or target sales levels (as in the objective and task approach). We study firms’ incentives to adopt one or the other posture using a two-stage model of duopolistic...

Can managers' personality traits be of use to profit maximizing firm owners? We investigate the case where managers have a variety of attitudes toward relative performance that are indexed by their type. We consider two stage games where profit maximizing owners select managers in the first...

We present a model of brand-switching in which a consumer's impression of each brand is based on her memory of past consumption of this brand, and is stochastically updated whenever the brand is consumed. In the ordinal version of the model, consumer's memory is an ordering of the available...

We study the play of mutual interests games by satisficing decision makers. We show that, for a high enough initial aspiration level, and under certain assumptions of "tremble," there is a high probability (close to unity) of convergence to the Pareto dominant cooperative outcome. Simulations...

In many competitive environments, players need to commit either to a specific desired goal they will reach at any cost or to the resources they are willing to spend in pursuit of their goal. We model this situation as a two-stage game where players may compete either by setting input and letting...

Strategic trade theory has been criticized on the grounds that its predictions are overly sensitive to modeling assumptions. For example, Eaton and Grossman (1986) show that Brander and Spencer's (1985) seminal result – i.e., when firms compete by setting quantities the optimal policy involves...

Internet Shopping Agents (ISAs) allow consumers to costlessly search many online retailers and buy at the lowest price. One would expect these ISAs to subject sellers to intense price competition that results in uniform low prices. Yet, Internet retailers have joined these ISAs. Furthermore, the...