We study the incentives to merge in a Bertrand competition model where firms sell differentiated products and consumers search sequentially for satisfactory deals. In the pre-merger symmetric equilibrium, consumers visit firmsrandomly. However, after a merger, because insiders raise their prices...

This paper studies the incentives to merge in a Bertrand competition model where firms sell differentiatedproducts and consumers search for satisfactory deals. In the pre-merger symmetricequilibrium, the probability that a firm is the next one to be visited by a consumer is equal acrossfirms not...

See also the article <I>Search Costs, Demand-side Economies, and the Incentives to merge under Bertrand Competition</I> in the 'Rand Journal of Economics'(2013). Volume 44, issue 3, pages 391-424.<P> This paper studies the incentives to merge in a Bertrand competitionmodel where firms sell differentiated...</p></i>

This paper studies the incentives to merge in a Bertrand competition model where firms sell differentiated products and consumers search the market for satisfactory deals. In the pre-merger market equilibrium, all firms look alike and so the probability a firm is next in the queue consumers...

This paper studies the incentives to merge in a Bertrand competition model where firms sell differentiated

We model a two periods market with two-sided quality uncertainty. In the first period the seller gathers information about consumers' tastes upon observing his sales. In the second period the seller may or may not deliver the information. If the monopolist must commit either to reveal or conceal...

We model green markets in which purchasers, either firms or consumers, have higher willingness-to-pay for less polluting goods. The effectiveness of pollution reduction policies is examined in a duopoly setting. We show that duopolists´ strategic behaviour may increase pollution levels. Maximum...

In many markets consumers have imperfect information about the utility they derive from the products that are on offer and need to visit stores to find the product that is the most preferred. This paper develops a discrete-choice model of demand with optimal consumer search. Consumers first...

In markets where price dispersion is prevalent the relevant question is not what happens to the price when the number of firms changes but, instead, what happens to the whole distribution of equilibrium prices. Using data from the gasoline market in the Netherlands, we find, first, that markets...