This paper sets up a microeconomics model to analyze the market outcomes of two-part tariffs and three-part tariffs …. Specifically, this paper compare the market outcomes of a single two-part tariffs to a single three-part tariffs under the …. The results show that a single two-part tariffs and a single three-part tariffs bring forth the same market outcomes …

on both the supply and demand side. Crops are stochastic and exporting countries can impose export tariffs to protect … domestic food prices. We show that export tariffs are strategic complements and that poor harvests can lead to a sharp increase … in equilibrium tariffs. Due to the strategic interplay between the governments of exporting countries, traders can gain …