Tests for the presence of Leviathan, evidenced by a positive relationship between the size of government measured as a percentage of GDP, and the degree of fiscal centralization, have provided mixed results. We derive alternative measures of the size of government taking into account household...

Numerous studies have concluded that immigration has very small effects on wages or unemployment, even when the immigration flow is very large. Three reasons suggested for this are that immigration: (1) is not supply-push, but may instead be driven by demand-pull factors; (2) is likely to cause...