Ferrentino R, Vota L. A Mathematical Model for the Study of the Effects of the Economic Cycle on the Real GDP Growth Rate through the Expectations-Adjusted Phillips Curve. IJEFI [Internet]. 2020 Mar. 5 [cited 2024 Nov. 26];10(2):222-34. Available from: https://mail.econjournals.com/index.php/ijefi/article/view/9236