Paul Hain (193 1-2000), Ph.D. in Ethics and Sociology, University of Chicago, and Professor of Economics, University of Washington. The professional research field is the ethical criticism of economic history and economic system. As a reformer of undergraduate economics education, Hain devoted his life to changing the rigid teaching methods of economics and was praised as one of the "best economic educators in the past 25 years" in the United States. The Way of Thinking in Economics is Heine's masterpiece and enjoys a high reputation all over the world.

Peter Boettke, Ph.D. in Economics, George Mei Sen University, USA, is now a professor of economics at the university, and concurrently serves as the deputy director of the james buchanan Center for Political Economy and a senior researcher at the American Market Research Center. He is the author of Calculation and Debugging: The Political Economy of Socialism and Transformation, Why New Thinking Fails: Politics and Economy of Socialist Transformation, etc.

David Prychitko, Ph.D. in Economics from George Mei Sen University, is currently a professor of economics at Northern Michigan University. He edited Market Process Theory (in cooperation with Peter Botek) and Why Economists Don't Agree: An Introduction to Schools of Economics, etc.