Hatzinikolaou, Dimitris. “A Simple Approach to Testing the Potency of Government Purchases to Stimulate Aggregate Demand”. Journal of Reviews on Global Economics 2 (April 25, 2013): 117–122. Accessed November 5, 2024. https://mail.lifescienceglobal.com/pms/index.php/jrge/article/view/944.