We analyze sequential second-price auctions under complete information involving two or more bidders with similar decreasing marginal valuations. Krishna (1999) designed a 2-bidder numerical example to show the existence of two symmetric equilibria characterized by an asymmetric allocation and...

We first show in the context of sequential multi-unit auctions under complete information that a seller’s revenue may increase or decrease as the number of buyers increases, even when the additional bidders win an object. We use data from the Quebec daily hog auction to empirically analyze the...

We analyze the effects of mergers and the introduction of concurrent marketing mechanisms on the seller’s revenue, price trend and efficiency in sequential auctions under complete information with asymmetric bidders. First, we provide conditions for bidders to be strategic when the number of...

Même après plusieurs années d'utilisation, les technologies de céréales génétiquement modifiées (GM) demeurent controversées. En 2003-2004, la Direction du développement et de l'innovation, au sein du ministère de l'Agriculture et de la Pêche du Québec, a financé une enquête...

We show that the result on the existence of a unique Nash perfect equilibrium in two-bidder multi-unit sequential second-price auctions under complete information (as in Krishna, 1993; Katzman, 1999; and Gale and Stegeman, 2001) is not robust in higher dimensional auctions. Using an example featuring...

Price-equivalent import tariffs and quotas are compared when domestic production is controlled by a monopolist, say an agricultural marketing board with the power to restrict domestic supply, under endogenous terms of trade. Welfare comparisons boil down to sourcing costs comparisons. Quotas...

Trade theorists have demonstrated that different trade policy instruments have different effects on the quality and source of imports. Countervailing duties (CVDs), like specific tariffs, should induce quality upgrading. However, the magnitude and timing of the quality adjustments are influenced...

Multilateral negotiations on agriculture in the WTO are making very little progress as developed economies are reluctant to bind trade-distorting domestic support and import tariffs at levels acceptable to developing countries. This paper presents the basic Bagwell-Staiger framework as it...

Unification of the black and official exchange rates and increasing the rate of crawl of the official rate are the competing prescriptions to reduce inefficiencies caused by the black market premia. Pinto (1991) showed that the removal of implicit export taxes could force governments to raise...

The article analyzes production and marketing lags in agri-food supply chains that force competitive producers and processors to commit to output targets before prices and exchange rates are realized. We show that export markets act as put options for exporters and an increase in the volatility...