Ciżkowicz, Piotr, and Andrzej Rzońca. “Th E Eff Ects of Fiscal Expansion at the Zero Lower Bound of Interest Rates”. Journal of Public Governance 1617, no. 2-3 (February 29, 2012): 23–44. Accessed November 23, 2024. https://publicgovernance.pl/zpub/article/view/192.