An idea of the extent of the use of externalities
Donald J. Boudreaux
Donald J. Boudreaux is a Senior Fellow with the F. A. Hayek Program for Advanced Study in Philosophy, Politics, and Economics at the Mercatus Center at George Mason University, a Mercatus Center Board Member, and a professor of economics and former economics-department chair at George Mason University. He holds the Martha and Nelson Getchell Chair for the Study of Free Market Capitalism at the Mercatus Center. He specializes in globalization and trade, law and economics, and antitrust economics.