This paper suggests that in a monetary union: (i) fiscal policies should be delegated with optimal contracts, perhaps written over the deficit; (ii) policymakers would have no incentives to deviate by forming coalitions from the resulting equilibrium when exchange of information is allowed for....

This paper incorporates limited asset markets participation in dynamic general equilibrium and develops a simple analytical framework for monetary policy analysis. Aggregate dynamics and stability properties of an otherwise standard business cycle model depend nonlinearly on the degree of asset...

In a wide variety of international macro models monetary policy cooperation is optimal, non-cooperative policies are inefficient, but optimal policies can be attained noncooperatively by optimal design of domestic institutions. We show that given endogenous instititional design, inefficiencies...