Non-Linear Effects of Government Size on Inflation in OPEC Countries: A Threshold Panel Approach

Authors

1 Department of Economics, Ayatollah Boroujerdi University, Boroujerd, Iran

2 Department of Economics, Justus-Liebig-University Giessen, Giessen, Germany

Abstract

The purpose of this paper is to consider the relationship between inflation and government size in OPEC countries during the period 2000-2015. Estimation results from different linear panel models with quadratic form of government size and non-linear panel models including static and dynamic panel threshold models suggest that there is a non-linear relationship between government size and the inflation rate in these countries. The threshold value of government size is estimated as 17.76% for all the threshold panel models with different control variables. Below this threshold value, an increase in government size has a significant negative impact on the inflation rate. When government size grows larger, an increasing government size has a significant positive impact on the inflation rate. This paper suggests that it is possible to explain the contradictory evidence of previous studies by making use of a non-linear model.

Keywords

References

Abounoori, E., & Nademi, Y. (2010). Government Size Threshold and Economic Growth in Iran. International Journal of Business and Development Studies, 2(1), 95-108.
Arellano, M., & Bond, S. (1991). Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations. The Review of Economic Studies, 58(2), 277-297.
Armey, R. K. (1995). The Freedom Revolution: The New Republican House Majority Leader Tells Why Big Government Failed, Why Freedom Works, and How We Will Rebuild America, Regnery Pub. Retrieved from https://www.amazon.com/Freedom-Revolution-Republican-Majority-Government/dp/0895264692
Campillo, M., & Miron, J. A. (1997). Why does Inflation Differ across Countries? (335-362). In Reducing Inflation: Motivation and Strategy. Chicago: University of Chicago Press.
Chan, K. S. (1993). Consistency and Limiting Distribution of the Least Squares Estimator of a Threshold Autoregressive Model. The Annals of Statistics, 21(1), 520-533.
Chen, S. T., & Lee, C. C. (2005). Government Size and Economic Growth in Taiwan: A Threshold Regression Approach. Journal of Policy Modeling, 27(9), 1051-1066.
Choi, I. (2001). Unit Root Tests for Panel Data. Journal of International Money and Finance, 20(2), 249-272.
Dar, A. A., & AmirKhalkhali, S. (2002). Government Size, Factor Accumulation, and Economic Growth: Evidence from OECD Countries. Journal of Policy Modeling, 24(7), 679-692.
Engen, E. M., & Skinner, J. (1992). Fiscal Policy and Economic Growth (w4223). National Bureau of Economic Research, 50, 617-642.
Fölster, S., & Henrekson, M. (2001). Growth Effects of Government Expenditure and Taxation in Rich Countries. European Economic Review, 45(8), 1501-1520.
Grilli, V., Masciandaro, D., & Tabellini, G. (1991). Political and Monetary Institutions and Public Financial Policies in the Industrial Countries. Economic Policy, 6(13), 341-392.
Han, S., & Mulligan, C. B. (2008). Inflation and the Size of Government. Review-Federal Reserve Bank of Saint Louis, 90(3), 245-268.
Hansen, B. E. (2000). Sample Splitting and Threshold Estimation. Econometrica, 68(3), 575-603.
---------- (1999). Threshold Effects in Non-dynamic Panels: Estimation, Testing, and Inference. Journal of Econometrics, 93(2), 345-368.
---------- (1997). Inference in TAR Models. Studies in Nonlinear Dynamics & Econometrics, 2(1), 1-16.
---------- (1996). Inference when a Nuisance Parameter is not identified under the Null Hypothesis. Econometrica, 64(2), 413-430.
Jafari-Samimi, A., Nademi, Y., Ghaderi, S., & Hosseinzadeh, R. (2012). Inflation and Inflation Tax in Developing Countries; A Panel Threshold Approach. International Journal of Academic Research in Economics and Management Sciences, 1(1), 82-88.
Klein, N., & Kyei, A. (2009). Understanding Inflation Inertia in Angola (9-98). Retrieved from International Monetary Fund.
Kock, U., & Grigorian, M. D. A. (2010). Inflation and Conflict in Iraq: The Economics of Shortages Revisited (10-159). Retrieved from International Monetary Fund.
Kormendi, R. C., & Meguire, P. (1986). Government Debt, Government Spending, and Private Sector Behavior: Reply. The American Economic Review, 76(5), 1180-1187.
Landau, D. (1983). Government Expenditure and Economic Growth: a Cross-country Study. Southern Economic Journal, 49(3), 783-792.
Levin, A., Lin, C. F., & Chu, C. S. J. (2002). Unit Root Tests in Panel Data: Asymptotic and Finite-sample Properties. Journal of Econometrics, 108(1), 1-24.
Maddala, G. S., & Wu, S. (1999). A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test. Oxford Bulletin of Economics and Statistics, 61(S1), 631-652.
Mishkin, F. S. (2007). The Economics of Money, Banking, and Financial Markets. Boston: Pearson Education.
Ram, R. (1986). Government Size and Economic Growth: A New Framework and Some Evidence from Cross-section and Time-series Data. The American Economic Review, 76(1), 191-203.
Sargent, T. J. (1982). The Ends of Four Big Inflations (41-98). In Inflation: Causes and Effects. Chicago: University of Chicago Press.
Seo, M. H., & Shin, Y. (2016). Dynamic Panels with Threshold Effect and Endogeneity. Journal of Econometrics, 195(2), 169-186.
Iranian Economic Review
Volume 26, Issue 1
March 2022
Pages 199-214

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