The Political Economy of Monetary Union 2001 ÌÇÐÄvlog¹ÙÍø Authors See citation below for complete author information. Jeffrey Frankel James W. Harpel Professor of Capital Formation and Growth Citation Frankel, Jeffrey A., and Andrew Rose. "The Endogeneity of the Optimum Currency Area Criterion." The Political Economy of Monetary Union. Ed. Paul De Grauwe. Edward Elgar, 2001.