David Kuenzel, assistant professor of economics, is the co-author of a new paper published in the Canadian Journal of Economics titled "The Elusive Effects of Trade on Growth: Export Diversity and Economic Take-off." In the paper, Kuenzel and his co-author, Theo Eicher from the University of Washington, investigate whether the diversity of countries' export portfolios affects their economic growth performance. In the paper, Kuenzel and Eicher propose a structured approach to trade and growth determinants based on recent advances in international trade. The results show that export diversity serves as a crucial growth determinant for low-income countries, and the effect…