This article examines a model wherein firms first advertise their existence to consumers and, in the two following periods, compete with uniform pricing and then with behaviour-based price discrimination. I show that allowing firms to price discriminate can restore symmetry in equilibrium...

We examine the average equilibrium price when quantity setting oligopolies price discriminate. It is known that for the price discrimination extension of Cournot competition the average price is independent of the extent of price discrimination whenever the demand is linear. We show that this...

While competition between firms producing substitutes is well understood, less is known about rivalry between complementors. We study the interaction between firms in markets with one-way essential complements. One good is essential to the use of the other but not vice versa, as arises with an...

In the Hotelling framework, the equilibrium first-degree discriminatory prices are all lower than the equilibrium uniform price. When firms’ locations are fixed, price discrimination emerges as the unique equilibrium in a game in which every firm may commit not to discriminate before setting...

This paper studies the welfare effects of wholesale price discrimination between downstream firms operating under different regulatory systems. I model a monopolistic intermediate good market in which production cost differences between downstream firms may be due to regulatory or technological...

The existing literature which analyses the relationship between the product differentiation degree and the sustainability of a collusive agreement on price assumes that firms cannot price discriminate, and concludes that there is a negative relationship between the product differentiation degree...

The unprecedented access of firms to consumer level data not only facilitates more precisely targeted individual pricing but also alters firms' strategic incentives. We show that exclusive access to a list of consumers can provide incentives for a firm to endogenously assume the price leader's...

Purpose. In 2012, Russia became the world's second-largest exporter increasing its potash exports from 1996 to 2012 more than two times. The top five countries control more than 50 % of the world's exports, particularly 53.4 % (38.0 mln MT) for nitrogen, 73.4 % (3.5 mln MT) for phosphate and...

We estimate the cost of transporting corn and the resulting degree of spatial differentiation among downstream firms that buy corn from upstream farmers and examine whether such differentiation softens competition enabling buyers to exert market power (defined as the ability to pay a price for...

This paper studies the welfare effects of wholesale price discrimination between downstream firms operating under different regulatory systems. I model a monopolistic intermediate good market in which production cost differences between downstream firms may be due to regulatory or technological...