In response to the imposition of steep enough sanctions for employing illegal migrants, the firm reassigns managers from supervision of production to verification of the legality of its workforce. This impedes production efficiency, reduces wages, and hurts the native workers.

The liability of smallness assumption suggests that smaller firms face higher exit risks. However, does it apply during crises? We show that during downturns size reduces firms’ exit risk by less; the hazard rate increases more rapidly in size.

In a general equilibrium model with at least three goods, a perfectly price-discriminating monopoly (PDM) selects an inefficient production plan even if consumers are homogenous, their preferences are representable by quasi-linear utilities, and their characteristics are known to the monopolist....

Studies of micro-level price datasets find more frequent small price increases than decreases, which can be explained by consumer inattention because time-constrained shoppers might ignore small price changes. Recent empirical studies of the link between shopping behavior and price attention...

This paper examines the welfare implication of banning price discrimination in the intermediate goods market in which a monopolistic supplier contracts with asymmetric downstream retailers. We demonstrate that the supplier has a strong incentive to manipulate the interdependent demand structure...

We consider a differentiated duopoly and endogenise the firm choice of the strategy variable (price or quantity) to play on the product market in the presence of network externalities. We model this choice by assuming both competition between entrepreneurial (owner-managed) firms and competition...

In this article we examine the effects of third degree price discrimination in asymmetric Cournot oligopolies. We show that the average price is not affected by the extent of price discrimination. We find that the asymmetry between firms is reflected only by the output produced for the...

In recent years models with a nested constant elasticity of substitution utility function and heterogeneous firms involved in some form of competition have become popular in the international trade literature. This paper considers one particular model of this class — with firms competing in...

The possibility of forward trading has been shown to restore social efficiency in Cournot oligopolies if marginal costs are constant. The paper analyzes the more general case that marginal costs are non-decreasing. I show that increasing marginal costs diminish the “strategic...

I revisit the model of market competition with boundedly rational consumers due to Spiegler (2006), in which firms compete in price distributions and consumers use a naive sampling procedure to evaluate them. I assume that firms can assign weight to arbitrarily low prices, and consumers have a...