Policy evaluation based on the estimation of dynamic stochastic general equilibrium models with aggregate macroeconomic time series rests on the assumption that a representative agent can be identified, whose behavioural parameters are independent of the policy rules. Building on earlier work by...

Small economies rarely embrace free trade, a fact that is commonly explained as a consequence of the government's use of trade policy to redistribute income. But why is this redistribution typically biased in favor of import-competing sectors and is consequently trade restricting rather than...