Inflation Dynamics in India: Unraveling the Role of Fiscal Deficit, Industrial Production, and Oil Prices
Abstract
This study examines the determinants of consumer inflation in India using monthly data from January 2013 to March 2025. Focusing on key macroeconomic drivers, namely fiscal deficit (FD), industrial production (IIP), and crude oil prices (OIL), the analysis employs Johansen Cointegration and Granger Causality tests to explore both long-run and short-run relationships. The Johansen test identifies two cointegrating equations, indicating a long-run equilibrium relationship among inflation and its determinants, while the Granger Causality results reveal significant bidirectional and unidirectional causality patterns between inflation and the selected variables. Specifically, fiscal deficit and industrial production exert substantial long-term influence on consumer inflation, while oil price fluctuations affect inflation through imported cost pressures. The findings underscore the multidimensional nature of inflation in India, shaped by both domestic policy and external factors. The study offers important policy implications, including the need for fiscal prudence, industrial capacity strengthening, and energy diversification to manage inflation effectively. These results contribute to a deeper understanding of inflation dynamics and provide guidance for macroeconomic policy formulation in India.
Keywords: Oil Prices, Inflation, Fiscal Deficit, cointegration, causality
References
- Ahmed, H. (2025). Leveraging Machine Learning for Exchange Rate Prediction: Fresh Insights from BRICS Economies. International Journal of Economics and Financial Issues, 15(4), 72.
- Ahmed, H., & Kaur, R. (2025). Dynamic Connectedness Among Oil Prices, Exchange Rate and Consumer Inflation: New Evidence from India. IIM Kozhikode Society & Management Review, 22779752251346247.
- Ahmed, H., Siddiqui, T. A., & Naushad, M. (2025). Navigating global economic turmoil: The dynamics of oil prices, exchange rates, and stock markets in BRICS. Investment Management & Financial Innovations, 22(1), 94.
- Atif, M., Rabbani, M. R., Jreisat, A., Al-Mohamad, S., Siddiqui, T. A., Hussain, H., & Ahmed, H. (2022). Time Varying Impact of Oil Prices on Stock Returns: Evidence from Developing Markets. International Journal of Sustainable Development & Planning, 17(2).
- Ball, L., Chari, A., & Mishra, P. (2016). Understanding inflation in India (No. w22948). National Bureau of Economic Research. https://doi.org /10.3386/w22948
- Bhattacharya, R., & Gupta, A. S. (2015). Food inflation in India: Causes and consequences (Working Paper No. 151). National Institute of Public Finance and Policy.
- Buiter, W. H., & Patel, U. R. (1992). Debt, deficits, and inflation: An application to the public finances of India. Journal of Public Economics, 47(2), 171–205. https://doi.org/10.1016/0047-2727(92)90026-L
- Callen, T., & Chang, D. (1999). Modeling and forecasting inflation in India. International Monetary Fund.
- Chowdhury, A. (2014). Inflation and inflation-uncertainty in India: The policy implications of the relationship. Journal of Economic Studies, 41(1), 71–86. https://doi.org/10.1108/JES-07-2012-0102
- Dua, P., & Goel, D. (2021). Determinants of inflation in India. The Journal of Developing Areas, 55(2), 1–20. https://doi.org/10.1353/jda.2021.0023
- Dua, P., & Goel, D. (2021). Inflation persistence in India. Journal of Quantitative Economics, 19(3), 525–553. https://doi.org/10.1007/s40953-021-00257-4
- Goyal, A. (2015). Understanding high inflation trend in India. South Asian Journal of Macroeconomics and Public Finance, 4(1), 1–42. https://doi.org/10.1177/2277978715577566
- Jha, R. (2008). Inflation targeting in India: Issues and prospects. International Review of Applied Economics, 22(2), 259–270. https://doi.org/10.1080/02692170801894259
- Kaur, R., & Ahmed, H. (2025). Transition risk, physical risk and energy prices: evidence from wavelet analysis. Applied Economics Letters, 1-7.
- Mohanty, D., & John, J. (2015). Determinants of inflation in India. Journal of Asian Economics, 36, 86–96. https://doi.org/10.1016/j.asieco.2014.08.004
- Singh, K., & Kalirajan, K. (2003). The inflation-growth nexus in India: An empirical analysis. Journal of Policy Modeling, 25(4), 377–396. https://doi.org/10.1016/S0161-8938(03)00048-9
- Srinivasan, N., Mahambare, V., & Ramachandran, M. (2006). Modelling inflation in India: A critique of the structuralist approach. Journal of Quantitative Economics, 4(2), 45–58.
