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...

Specific tariffs are more commonly applied in agriculture than in the rest of the economy. We argue that the volatility of agricultural commodity markets is a contributing factor by showing that higher expected welfare can be achieved with the optimal specific tariff than with its ad valorem...

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...

This paper shows that a Tariff-Rate-Quota's (TRQ) minimum access expansion can perversely trigger domestic price increases. Often, TRQs have prohibitive over-quota tariffs to mimic import quotas in providing minimum market access. In the WTO's Doha Round, it is likely that countries using TRQs...