Ψαριανός Ιάκωβος Ν. “Fiscal Policy in an Endogenous Growth Model With Horizontally Differentiated Intermediate Goods”. SPOUDAI Journal of Economics and Business 52, no. 4 (October 18, 2002): 18–41. Accessed September 20, 2024. http://spoudai.org/index.php/journal/article/view/465.