Lemelin, Andre. “Current Account Balances, Exchange Rates, and Fundamental Properties of Walrasian CGE World Models: A Pedagogical Exposition”. Journal of Global Economic Analysis 2, no. 1 (June 22, 2017): 215–324. Accessed July 12, 2026. https://lpvageojs02.it.purdue.edu/ojs/index.php/jgea/article/view/30.