Marginal Revolution is the blog of Tyler Cowen and Alex Tabarrok, both of whom teach at George Mason University. MR began in August of 2003 and there have been new posts daily since that time. In numerous reviews and ratings over the years Marginal Revolution has consistently been ranked as the best or one of the best economic blogs on the web, but it is more (and less) than that, also representing the quirks of its authors.
Tyler Cowen is Holbert L. Harris Professor of Economics at George Mason University and also Director of the Mercatus Center. He received his Ph.d. in economics from Harvard University in 1987. His book The Great Stagnation: How America Ate the Low-Hanging Fruit of Modern History, Got Sick, and Will (Eventually) Feel Better was a New York Times best-seller. He was recently named in an Economist poll as one of the most influential economists of the last decade and several years ago Bloomberg BusinessWeek dubbed him "America's Hottest Economist." Foreign Policy magazine named him as one of its "Top 100 Global Thinkers" of 2011. His next book, about American business, is due out in 2019. He has blogged at Marginal Revolution every day for almost fifteen years.
Alex Tabarrok is Bartley J. Madden Chair in Economics at the Mercatus Center and a professor of economics at George Mason University. Along with Tyler Cowen, he is the co-author of the popular economics blog Marginal Revolution and co-founder of Marginal Revolution University. He is the author of numerous academic papers in the fields of law and economics, criminology, regulatory policy, voting theory and other areas in political economy. He is co-author with Tyler of Modern Principles of Economics, a widely used introductory textbook. He gave a TED talk in 2009. His articles have appeared in the New York Times, the Washington Post, the Wall Street Journal, and many other publications.