This paper investigates a Cournot game model with a nonlinear demand function where a profit-maximizing firm competes against a socially concerned firm. The timing of the game is as follows. In stage one, each firm non-cooperatively decides whether to offer a wage-rise contract policy (WRCP) as...

This paper analyzes the endogenous choice of delegation with two firms producing goods of different qualities. We find that an asymmetric delegation structure emerges as the high-quality firm chooses to delegate and low-quality firm chooses non delegation contract under Cournot competition. Even...

This study constructs a consumer search model in which some consumers search for multiple products, whereas others search for a single product. A price difference arises because of a difference in the price elasticity for each group. We show that a positive demand shock to one of the products...

This paper considers a vertically related industry where an upstream supplier simultaneously negotiates with two downstream retailers endowed with (possibly) asymmetric bargaining powers, over the purchase of an input. Downstream firms have asymmetric capacities and downstream competition has a...

This paper theoretically investigates the pricing and advertising decisions of a monopolist that sells to consumers who, in any given period, may or may not consider the (cognitively costly) decision to buy its product. In the proposed model, consumers can be compelled by advertising to consider...

We study the effect of menu costs on the pricing behavior of sellers and on the cross-sectional distribution of prices in the search-theoretic model of imperfect competition of Burdett and Judd (1983). We find that, when menu costs are small, the equilibrium is such that sellers follow a (Q, S,...

Are nominal prices sticky because menu costs prevent sellers from continuously adjusting their prices to keep up with inflation or because search frictions make sellers indifferent to any real price over some non-degenerate interval? The paper answers the question by developing and calibrating a...

This paper analyzes optimal product lines when consumers differ both in their taste for quality and in their desire for social image. The market outcome features partial pooling and product differentiation that is not driven by heterogeneous valuations for quality but by image concerns. A...