Document Type : Research Paper
Authors
1 Professor of Economics, Faculty of Economics, University of Tehran
2 Ph.D. in Economics and Lecturer, University of Tehran
3 Ph.D. Student, Faculty of Economics, University of Tehran
Abstract
Keywords
Main Subjects
https://www.economics.utoronto.ca/public/workingPapers/tecipa-352. pdf.
http://www.sciencedirect.com/science/article/pii/S157087051400016X.