The United States provides a classic example of a bottom-up system of federalism. It was created in 1787 when representatives of the then 13 colonies convened to ratify a constitution under which both the central government and the states would be sovereign entities. Within certain...

We present new evidence about a mechanism - the broadening of the tax base - through which governments increase state capacity. Our difference-in-differences identification strategy exploits the staggered introduction of the income tax across twentieth-century US states. We find that tax...

We present new evidence about a mechanism -- the broadening of the tax base -- through which governments increase state capacity. Our difference-in-differences identification strategy exploits the staggered introduction of the income tax across twentieth-century US states. We find that tax...