author : Tyler CowenTyler Cowen (Ph.D.) holds the Holbert C. Harris chair in economics at George Mason University. He is the author of Discover Your Inner Economist (2007), Create Your Own Economy (2009), the New York Times bestseller The Great Stagnation (2011), An Economist Get Lunch (2012), Average is Over (2013), and a number of academic books. He writes the most read economics blog worldwide, marginalrevolution.com. He has written regularly for The New York Times and contributes to a wide number of newspapers and periodicals.