Velázquez-Orihuela, Daniel, Juan-Roberto Vargas-Sánchez, and Zeus Salvador Hernández-Veleros. “The Effect of Public Investment on the Cycle and Economic Growth: A Simple Theoretical Model”. International Journal of Economics and Financial Issues 9, no. 1 (January 12, 2019): 37–50. Accessed April 26, 2024. https://www.econjournals.com/index.php/ijefi/article/view/7237.