We present a model of competitive interaction among n symmetric firms producing a homogeneous good that includes both Bertrand and Cournot competition as special cases. In our model the intensity of competition is captured by a single parameter—the perceived slope of competitors’ supply...

In this article we model production technology in a state-contingent framework. Our model analyzes production under uncertainty without regard to the nature of producer risk preferences. In our model producers? risk preferences are captured by the risk-neutral probabilities they assign to the...

This paper presents a unified treatment of the production and financial decisions available to a firm facing frictionless financial markets and a stochastic production technology under minimal assumptions on the firm's stochastic technology and objective function. The specific focus is on...

This paper develops an analytically tractable approach to the comparative statics of output subsidies for firms, with monotonic preferences over costs and returns, that face price and production uncertainty. We derive comparative static results for input demand and output supply

This paper presents a dual representation of firm-level and market-level equilibrium behavior for a sole proprietorship economy with competitive and frictionless financial markets and stochastic production opportunities in a two-period setting. The dual equilibrium model is used to state...

The implications of supermodularity for comparative-static analysis in a generalized version of the separable-effort representation of a firm facing stochastic prices and a stochastic technology are. Previous analysis is generalized in two ways. General risk-averse, as opposed to...

In this paper, we extend the state-contingent production approach to principal-agent problems to the case where the state space is an atomless continuum. The approach is modelled on the treatment of optimal tax problems. The central observation is that, under reasonable conditions, the optimal...