Government Debt to Commercial Banks and Inflation Volatility in Iran

Document Type : Original Article

Author

Department of Economic, Arak University

Abstract

In recent years, Iran has experienced a significant increase in government debt to commercial banks. Therefore, it is crucial to understand the impact of increase in the government's debts to Commercial banks on the macroeconomic environment. Therefore, the main purpose of this article is to find an answer to the question of what is the relationship between the government's debt to commercial banks and inflation volatility in Iran's economy. For this purpose, we used seasonal data of inflation, government debt to banks, GDP gap, money, exchange rate and import from the period of 1989-2022, and the data were extracted from the data bank of the Central Bank of Iran. Inflation volatilities were calculated by employing the Time-Varying Parameter Stochastic Volatility in Mean (TVP-SVM), and the coefficients were estimated using the autoregressive with distributed lags (ARDL) model. The findings derived from calculating the volatility of inflation show that the model with time-varying coefficients offers a suitable explanation for estimating inflation volatilities in the Iran economy. The results show that there is a significant direct relationship between the change in government debt to commercial banks and inflation volatilities, both in the short and long run. Also, the changes in the GDP gap, exchange rate and the money exhibit a direct and significant relationship with inflation volatilities, however, the money coefficient is not statistically significant in the long run. In addition, importing decreases inflation volatilities in the short run, but it has no significant relationship with inflation volatilities in the long run. Based on the results, it is proposed to impose limiting laws on the government’s debt and the debt of state-owned companies to commercial banks, particularly focusing on short-term debt within the current account framework.

Keywords

Main Subjects


Amiri, F., Derakhshani Darabi, K., & Asayesh, H. (2022). Application of the TV-GARCH model in estimating the exchange rate volatility in Iran. The Journal of Economic Policy, 13(26), 61-87. (in Persian) DOI: 10.22034/EPJ.2022.16336.2195
Arespa, M., & Gonzalez-Alegre, J. (2022). The determinants of inflation volatility: a panel data analysis for US-product categories. Applied Economics, 54(35), 4060-4083. DOI:10.1080/00036846.2021.2020714
Aworinde, O. B. (2013‎‎). Budget Deficits and Economic Performance. Doctoral dissertation: University of Bath.
Berentsen, A., & Waller, C. J. (2017‎‎). Liquidity Premiums on Government Debt and the Fiscal Theory of the Price Level. Journal of Economic Dynamics and Control, ‎‎ 89, ‎‎ 173-182. DOI:10.1016/j.jedc.2018.01.038
Blanchard, O., & Simon, J. (2001). The Long and Large Decline in U.S. Output Volatility. Brookings Papers on Economic Activity, 1, 135–164. DOI: 10.1353/eca.2001.0013
Bollerslev, T. (1986). Generalized Autoregressive Conditional Heteroskedasticity. Journal of Econometrics, 31, 307-327.
Chan, J.C.C. (2017). The Stochastic Volatility in Mean Model with Time-Varying Parameters: An Application to Inflation Modeling. Journal of Business and Economic Statistics, 35(1), 17-28. DOI:10.1080/07350015.2015.1052459
Cooper, R., & Nikolov, K. (2018). Government debt and banking fragility: The spreading of strategic uncertainty. International Economic Review, 59(4), 1905-1925. DOI: 10.1111/iere.12323
Ehsani, M. A., Lal-e-Khezri, H., & taheri, S. (2019). Threshold and Spectral Analysis of the Relationship between Government Debt to Banking System and Economic Growth in Iran. Economic Growth and Development Research, 9(35), 35-52. (in Persian) DOI:10.30473/egdr.2018.39648.4801
Engle, R.F. (1982). Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation. Econometrica, 50(4), 987-1007. http://www.econ.uiuc.edu/~econ536/Papers/engle82.pdf
Fakher, H. (2016). The Empirical Relationship between Fiscal Deficits and Inflation (Case Study: Selected Asian Economies). Iranian Economic Review, 20(4), 551-579. DOI: 10.22059/IER.2016.59605
Falahati, A., Ahmadi, M., Allah rezaee, A., & Narimani, A. (2016). Estimation of Potential Production and Production Gap in Iran’s Economy (Based on Data-Filtering Methodology and Economic Policy Effect Analyzing). Quarterly Journal of The Macro and Strategic Policies, 4(13), 97-113. (in Persian) https://jes.journals.umz.ac.ir/article_54.html
Friedman, M. (1977). Nobel lecture: Inflation and unemployment. Journal of Political Economy, 85, 451–472. https://www.jstor.org/stable/1830192
Gedeon, S.J. (1985). The post-keynesian theory of money: A summary and an eastern European example. Journal of Post Keynesian Economics, 8(2), 1985-86. DOI:10.1080/01603477.1985.11489560
Ghadamyari, M. (2020). Government Debt to Commercial Banks and Financial Fragility. Financial Management Strategy, 8(4), 213-234. (in Persian) DOR: 20.1001.1.23453214.1399.8.4.9.0
Hajamini, M., Ahmadai Shadmehri, M.T., Falahi, M.A., & Naji Meidani, A.A (2016). The Impact of Budget Deficits on Liquidity with the Emphasis on Endogeneity of Banking System Assets. Journal of Economic Research and Policies, 23 (75), 131-166. (in persian) http://qjerp.ir/article-1-1023-fa.html
Ho, T. K. (2005). Explaining the Fiscal Theory of Price Level Determination and Its Empirical Plausibility for Taiwan. Academia Economic Papers, 33, 241-277. http://proj3.sinica.edu.tw/~econ/publication/aep/33-2/33-2-4.pdf
Jafari Samimi, A., & Derakhshani Darabi, K (2015). Central Bank Independence in Iran: A Theoretical and Empirical Analysis. Journal of Monetary & Banking Research, 8(24), 167-190. (in persain) DOR: 20.1001.1.26453355.1394.8.24.4.0
Jiménez, C. I. G. (2011‎‎). Economics of U.S. Government Debt Accumulation. Doctoral dissertation in The Department of Agricultural Economics and Agribusiness.
Joines, D. (1985). Deficits and Money Growth in the United States 1872-1983. Journal of Monetary Economics, 16, 329-351. DOI: 10.1016/0304-3932(85)90040-6
Judson, R., & Orphanides, A. (1999). Inflation, Volatility and Growth. International Finance, 2(1), 117–138. DOI: 10.1111/1468-2362.00021
 Karras, G (1994). Macroeconomic Effects of Budget Deficits: Further International Evidence. Journal of International Money and Finance, 13 (2), 190-210. DOI:10.1016/0261-5606(94)90015-9
Koirala, P.K., & Nyiwul, L. (2023). Inflation Volatility: A Bayesian Approach. Research in Economics, 77 (1), 185-201. DOI:10.1016/j.rie.2023.01.003
Koopman, S. J., & Hol Uspensky, E. (2002). The Stochastic Volatility in Mean Model: Empirical Evidence from International Stock Markets. Journal of Applied Econometrics, 17(6), 667–689. DOI: 10.1002/jae.652
Kydland, F.E., & Prescott, E.C. (1977). Rules Rather than Discretion: The Inconsistency of Optimal Plans. The Journal of Political Economy, 85, 473-492. DOI: 10.1086/260580
Lavoie, M. (1984). The endogenous flow of credit and the post Keynesian theory of money. Journal of Economic Issues, 18 (3), 771-797. DOI:10.1080/00213624.1984.11504274
Lee, S., Nguyen, L. & Sy, M. (2017). Comparative Study of Volatility Forecasting Models: The Case of Malaysia, Indonesia, Hong Kong and Japan Stock Markets. Economics World, 23, 299-310.  DOI: 10.17265/2328-7144/2017.04.002
Lindgren, C. J., Garcia, G. G., & Saal, M. I. (1996). Bank soundness and macroeconomic policy. International Monetary Fund.
Mehnatfar, Y., Derakhshani Darabi, K., & Parandin, K. (2016). The Effects of Oil Price and Foreign Exchange Rate Fluctuations on Stock Exchange Price Index in Iran: Bounds Test Approach. Iranian Economic Development Analyses, 4(2), 133-156. (in Persian). DOI: 10.22051/edp.2017.12022.1060 
Mehrara, M., & Ghobadzadeh, R. (2016). The Determinants of Inflation in Iran Based on : Bayesian Model Averaging(BA) and Weighted-Average Least Squares (WALS).  Journal of Planning and Budgeting, 21(1), 57-82. (in Persian) DOR: 20.1001.1.22519092.1395.21.1.3.1
Pasha Wanous, P., Vahrami, J., Tavakkolian, H., & Mohammadi, T (2020). The Role of International Financial Integration in Production and Inflation Fluctuations in Iran: Using a Dynamic Stochastic General Equilibrium Model. Journal of Economic Modeling Research, 11 (39), 7-44. (in persian) DOI:10.29252/jemr.10.39.7
Pesaran, M.H., & Shin, Y. (1996). Cointegration and Speed of Convergence to Equilibrium. Journal of Econometrics, 71(1), 117-143. DOI: 10.1016/0304-4076(94)01697-6
Rother, P. (2004). Fiscal policy and inflation volatility. European Central Bank working paper, No. 317.
Roudari, S., Homayounifar, M., & Salimifar, M. (2020). Foreign Exchange rate Volatiles, Government Debt to the Banks and Current Government Spending: Wavelet Transform approach. Monetary & Financial Economics, 27(19), 1-28. (in persian) DOI: 10.22067/pm.v27i19.82009
Saedi, A., & Dargahi, H. (2023). Debt Sustainability Analysis with emphasis on Fiscal Rules: Case of Iran. Quarterly Journal of Applied Theories of Economics, 9(4), 223-248. (in persian) DOI: 10.22034/ECOJ.2023.50098.3005
Salmani, Y., Yavari, K., Asgharpour, H., & Sahabi, B.(2018). The Macroeconomic Effects of Government Debt in Iran. Journal of Economic Modeling Research, 9 (32), 129-177.  (in persian)  DOI: 10.29252/jemr.8.32.129
Sargent, T., & Wallace, N. (1981). Some unpleasant monetarist arithmetic. Federal Reserve Bank of Minneapolis Quarterly Review, vol 5. DOI: 10.21034/qr.531
Sikken, B. J., & Haan, J. (1998). Budget Deficits, Monetization, and Central Bank Independence in Developing Countries. Oxford EconomicPapers, 50, 493-511. DOI: 10.1093/oxfordjournals.oep.a028658
Sohaili, K., Almasi, M., & Saghaei, M (2012). Evaluating the Effect of Expected Inflation, liquidity Growth, Imported Inflation, Production Gap and Exchange Rate on the Inflation Rate in Iran. Macroeconomics Research Letter7(13), 39-60. (in Persian) https://jes.journals.umz.ac.ir/article_54.html
Taiebnia, A., & Taghimollaee, S. (2010). Money and Inflation in Iran: Vector Auto-Regression (VAR) Approach. Journal of Planning and Budgeting, 15(1), 3-29. (in Persian) DOI: 20.1001.1.22519092.1389.15.1.8.4