Critics often argue that government poverty programs perversely make the poor worse off by encouraging unemployment, out-of-wedlock births, and other 'social pathologies.' However, basic microeconomic theory tells us that you cannot make an agent worse off by expanding his choice set. The...

This paper develops a critique of the single-tax proposal of Henry George. We present a simple search-theoretic model for the discovery of natural resources and show that a tax on the unimproved value of land is distortionary. We then consider the time inconsistency and regime uncertainty...