Cai, Hongbin; Treisman, Daniel - In: Quarterly Journal of Political Science 4 (2009) 1, pp. 35-58
Since 1932, when Justice Louis Brandeis remarked that in a federal system states can serve as "laboratories" of democracy, political decentralization has been thought to stimulate policy experimentation. We reexamine the political economy behind this belief, using a simple model of voting in...