In this paper we study the transmission mechanism of fiscal policy based on possible changes in the elasticity of demand. These are obtained by assuming that firms face a balance of public and private demands, each characterized by different price elasticity. We show that in this set-up there...

This paper revisits a well-known case of optimal fiscal policy in a Ramsey model where consumer utility is defined over consumption and public goods. We show that normalising the size of the population to one eliminates the scope for active policy-making since the decentralised equilibrium...