Eric Helland is professor of economics at Claremont McKenna College and former Senior Economist on the President's Council of Economic Advisors. He received his PhD in economics from Washington University. His articles have appeared in the "American Law and Economics Review," "Contemporary Economic Policy," "The Journal of Law and Economics," and "Journal of Legal Studies," Alexander Tabarrok is research director for The Independent Institute, assistant editor of "The Independent Review," and associate professor of economics at George Mason University. Dr. Tabarrok's books include "Entrepreneu...