The double whammy of COVID-19 and oil price collapse: Spillover effects on inflation and exchange rates

Aissa Djedaiet1,• , Hicham Ayad 2,•
1 Assistant professor, Department of economics, Djilali Bounaama University, Khemis Miliana, Algeria
2 Lecturer, Department of economics, The University Center in Maghnia, Algeria

Article History
Received: 12 March 2022 Revised: 16 May 2022 Accepted: 20 May 2022 Available Online: 1 June 2022

Keywords: Algeria, COVID-19, Oil Price shocks, Exchange Rate, Inflation Rate, ARDL, NARDL
JEL classification: C32, F31, E31

Citation: Djedaiet, A. & Ayad, H. (2022). The double whammy of COVID-19 and oil price collapse: Spillover effects on inflation and exchange rates, Review of Socio-Economic Perspectives, Vol 7(2), 11-23.

The paper addresses two main issues. What is the response of the Algerian exchange rate (REER) to the double whammy of COVID-19 and oil price collapse? To what extent can the previous combination spill over into the inflation rate? For this purpose, we use monthly data covering the period January 2010 to June 2021, and we run both ARDL and NARDL models. The results show that the oil price and its shocks have a clear effect on inflation in both linear and non-linear modeling, especially in the short term. While there seems to be some inconsistencies concerning the influence of oil prices on REER and REER on inflation, owing mainly to the dinar devaluation policy, lower import bills, and the phase-out of basic commodities subsidies. The evidence also clearly reveals that the COVID-19 pandemic has a substantial negative effect on the REER and a positive effect on the inflation rate in the short term linear estimation.


Agyei, S. K., Isshaq, Z., Frimpong, S., Adam, A. M., Bossman, A., &Asiamah, O. (2021). COVID-19 and food prices in Sub-Saharan Africa. African Development Review, 33, S102-S113.

Albulescu, C. (2020). Coronavirus and oil price crash. Available at SSRN 3553452.Albulescu, § Claudiu, Coronavirus and Oil Price Crash (March 12, 2020).

Altig, D., Baker, S., Barrero, J. M., Bloom, N., Bunn, P., Chen, S. & Thwaites, G. (2020). Economic uncertainty before and during the COVID-19 pandemic. Journal of Public Economics, 191, 104274.

Ashraf, B. N. (2020). Stock markets’ reaction to COVID-19: Cases or fatalities?Research in International Business and Finance, 54, 101249.        

Baker, S. R., Bloom, N., Davis, S. J., & Terry, S. J. (2020). Covid-induced economic uncertainty (No. w26983). National Bureau of Economic Research.

Bala, U., & Chin, L. (2018). Asymmetric impacts of oil price on inflation: An empirical study of African OPEC member countries. Energies11(11), 3017.

Barro, R. J., Ursua, J. F., &Weng, J. (2020). The coronavirus and the great influenza epidemic. Lessons from the “Spanish Flu” for the coronavirus’s potential effects on mortality and economic activity.(No. w26866). National Bureau of Economic Research.

Beckmann, J., Czudaj, R., & Arora, V. (2017). The relationship between oil prices and exchange rates: theory and evidence. US Energy Information Administration working paper series, 1-62.

Bilgin, B. A. R. İ., & ADALI, Z. (2020). How oil prices drive inflation in Turkish economy: Two different channels. Fiscaoeconomia4(3), 705-721.

Binder, C. (2020). Coronavirus fears and macroeconomic expectations. Review of Economics and Statistics102(4), 721-730.

Blanchard, O. J., & Gali, J. (2007). The Macroeconomic Effects of Oil Shocks: Why are the 2000s so different from the 1970s?.

Cerra, V. (2019). How can a strong currency or drop in oil prices raise inflation and the black-market premium?. Economic Modelling76, 1-13.

Chen, S. S. (2009). Oil price pass-through into inflation. Energy economics31(1), 126-133.

Chkir, I., Guesmi, K., Brayek, A. B., & Naoui, K. (2020). Modelling the nonlinear relationship between oil prices, stock markets, and exchange rates in oil-exporting and oil-importing countries. Research in International Business and Finance54, 101274.

Choi, S., Furceri, D., Loungani, P., Mishra, S., & Poplawski-Ribeiro, M. (2018). Oil prices and inflation dynamics: Evidence from advanced and developing economies. Journal of International Money and Finance82, 71-96.

Coulibaly, S. (2021). COVID-19 policy responses, inflation and spillover effects in the West African Economic and Monetary Union. African Development Review, 33, S139-S151.

De Gregorio, J., Landerretche, O., Neilson, C., Broda, C., & Rigobon, R. (2007). Another pass-through bites the dust? Oil prices and inflation [with comments]. Economia7(2), 155-208.

Delgado, N. A. B., Delgado, E. B., & Saucedo, E. (2018). The relationship between oil prices, the stock market and the exchange rate: Evidence from Mexico. The North American Journal of Economics and Finance45, 266-275

Devpura, N. (2021). Effect of COVID-19 on the relationship between Euro/USD exchange rate and oil price. MethodsX, 8, 101262.

Devpura, N., & Narayan, P. K. (2020). Hourly oil price volatility: The role of COVID-19. Energy Research Letters, 1(2), 13683.

Dietrich, A. M., Kuester, K., Müller, G. J., & Schoenle, R. (2022). News and uncertainty about covid-19: Survey evidence and short-run economic impact. Journal of monetary economics.

Djedaiet, A., & Ayad, H. (2017). Hard currency inflows and sterilization policy in Algeria: An ARDL approach. Theoretical & Applied Economics, 24(3).

Engle, R. F., & Granger, C. W. (1987). Co-integration and error correction: representation, estimation, and testing. Econometrica: journal of the Econometric Society, 251-276.

 Erdoğan, S., Yildirim, D. Ç, &Gedikli, A. (2020). Dynamics and determinants of inflation during the COVID-19 pandemic period in European countries: A spatial panel data analysis. Duzce Medical Journal, 22 (Special Issue), 61-67.

Feng, G. F., Yang, H. C., Gong, Q., & Chang, C. P. (2021). What is the exchange rate volatility response to COVID-19 and government interventions?Economic Analysis and Policy, 69, 705-719.

Georgieva, K. (2020). IMF managing director Kristalina Georgieva's statement following a G20 ministerial call on the coronavirus emergency. International Monetary Fund.

Ha, Jongrim and Kose, M. Ayhan and Ohnsorge (2020), Franziska, Inflation During the Pandemic: What Happened? What is Next?.

Habermeier, K., Otker-Robe, I., Jácome, L. I., Giustiniani, A., Ishi, K., Vávra, D., ... & Vazquez, F. (2009). Inflation pressures and monetary policy options in emerging and developing countries-A cross regional perspective.

Iqbal, N., Fareed, Z., Shahzad, F., He, X., Shahzad, U., & Lina, M. (2020). The nexus between COVID-19, temperature and exchange rate in Wuhan city: new findings from partial and multiple wavelet coherence. Science of The Total Environment729, 138916.

Izzeldin, M., Muradoğlu, Y. G., Pappas, V., &Sivaprasad, S. (2021). The impact of Covid-19 on G7 stock markets volatility: Evidence from a ST-HAR model. International Review of Financial Analysis, 74, 101671.

Kartal, M. T. (2020). The effect of the COVID-19 pandemic on oil prices: Evidence from Turkey. Energy Research Letters, 1(4).

Konstantakis, K. N., Melissaropoulos, I. G., Daglis, T., &Michaelides, P. G. (2021). The euro to dollar exchange rate in the Covid-19 era: Evidence from spectral causality and Markov‐switching estimation. International Journal of Finance & Economics.

Gil-Alana, L. A., & Monge, M. (2020). Crude oil prices and COVID-19: Persistence of the shock. Energy Research Letters1(1), 13200.

LeBlanc, M., & Chinn, M. D. (2004). Do high oil prices presage inflation? The evidence from G-5 countries. UC Santa Cruz Economics Working Paper, (561), 04-04.

Leduc, S., & Liu, Z. (2020). The uncertainty channel of the coronavirus. FRBSF Economic Letter, 7, 1-05.

Malik, K., Ajmal, H., & Zahid, M. U. (2017). Oil price shock and its impact on the macroeconomic variables of Pakistan: A structural vector autoregressive approach. Malik, KZ, Ajmal H, Zahid M U.," International Journal of Energy Economics and Policy7(5), 83-92.

Mohammadi, H., & Jahan-Parvar, M. R. (2012). Oil prices and exchange rates in oil-exporting countries: evidence from TAR and M-TAR models. Journal of Economics and Finance36(3), 766-779.

Narayan, P. K. (2020). Oil price news and COVID-19—Is there any connection?.Energy Research Letters, 1(1), 13176.

Njindan Iyke, B. (2020). The disease outbreak channel of exchange rate return predictability: Evidence from COVID-19. Emerging Markets Finance and Trade56(10), 2277-2297.

Ozili, P. K., &Arun, T. (2020). Spillover of COVID-19: impact on the Global Economy. Available at SSRN 3562570.

Ozturk, F. (2015). Oil price shocks-macro economy relationship in Turkey. Asian Economic and Financial Review5(5), 846-857.

Prabheesh, K. P., & Kumar, S. (2021). The Dynamics of Oil Prices, Exchange Rates, and the Stock Market Under COVID-19 Uncertainty: Evidence From India. Energy RESEARCH LETTERS2(3), 27015.

Qianqian, Z. (2011). The impact of international oil price fluctuation on China's economy. Energy Procedia5, 1360-1364.

Rai, K., & Garg, B. (2021). Dynamic correlations and volatility spillovers between stock price and exchange rate in BRIICS economies: Evidence from the COVID-19 outbreak period. Applied Economics Letters, 1-8

Sharif, A., Aloui, C., &Yarovaya, L. (2020). COVID-19 pandemic, oil prices, stock market, geopolitical risk and policy uncertainty nexus in the US economy: Fresh evidence from the wavelet-based approach. International Review of Financial Analysis, 70, 101496.

Tang, W., Wu, L., & Zhang, Z. (2010). Oil price shocks and their short-and long-term effects on the Chinese economy. Energy Economics32, S3-S14.

Turhan, M. I., Sensoy, A., & Hacihasanoglu, E. (2014). A comparative analysis of the dynamic relationship between oil prices and exchange rates. Journal of International Financial Markets, Institutions and Money32, 397-414.

Villarreal-Samaniego, D. (2021). The dynamics of oil prices, COVID-19, and exchange rates in five emerging economies in the atypical first quarter of 2020. EstudiosGerenciales, 37(158), 17-27.

World Bank Group. (2020). Algeria Economic Monitor, Fall 2020: Navigating the COVID-19 Pandemic, Engaging Structural Reforms.

Wu, M. H., & Ni, Y. S. (2011). The effects of oil prices on inflation, interest rates and money. Energy36(7), 4158-4164.

Yang, L., Cai, X. J., & Hamori, S. (2018). What determines the long-term correlation between oil prices and exchange rates?. The North American Journal of Economics and Finance44, 140-152.

Zhang, W., &Hamori, S. (2021). Crude oil market and stock markets during the COVID-19 pandemic: Evidence from the US, Japan, and Germany. International Review of Financial Analysis, 74, 101702.