Nonlinear Effect of Financial Development on Income Inequality in Iran; Comparison of Banking Sector and Stock Market

Income inequality has received much attention from economists and policymakers as one of the components of economic development. On the other hand, the difference between developed and developing economies can be checked in the efficiency of their financial systems. This study investigates the effec...

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Bibliographic Details
Main Authors: Parviz Davoudi, Hassan Sabzi Khoshnami
Format: Article
Language:fas
Published: Allameh Tabataba'i University Press 2021-12-01
Series:Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī
Subjects:
Online Access:https://joer.atu.ac.ir/article_14466_1f537261aaa8bf5459d89883da570fcd.pdf
Description
Summary:Income inequality has received much attention from economists and policymakers as one of the components of economic development. On the other hand, the difference between developed and developing economies can be checked in the efficiency of their financial systems. This study investigates the effect of financial development on income inequality in Iran using the threshold regression method during 2020-1967. The results show that the effect of financial development of the banking sector and the stock market on income inequality has a threshold limit. in model one, the financial development of the banking sector before and after the threshold has a significant and negative effect on inequality. In model two, stock market financial development has significant and negative effect on income inequality before the threshold but not significant effect after the threshold.  However, there is insufficient evidence to support the effect of financial development on income inequality in the form of Greenwood and Jovanovic's inverse U hypothesis.
ISSN:1735-210X
2476-6453