In this paper we study the relationship between legislature size with respect to general government and welfare spending. According to the theory, legislature size has an indefinite effect on government spending because logrolling and transaction costs have canceling effects. Bicameralism is...

This paper reviews experiments in macroeconomics, pointing out the theoretical justifications, the strengths and weaknesses of this approach. We identify two broad classes of experiments: general equilibrium and single-issue experiments, and emphasize the idea of theory testing that is behind...