East Asian Economic Review

Korea Institute for International Economic Policy (대외경제정책연구원)
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Assessing the Economic Impact of Covid-19 through a Counterfactual Analysis

  • Received : 2023.12.22
  • Accepted : 2024.02.19
  • Published : 2024.03.30
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Abstract

The Covid-19 pandemic has caused unprecedented disruptions across industries worldwide. This paper aims to analyze the economic impact of the pandemic on the sales performance of basic commercial areas in Seoul, Korea. Using a regression analysis with credit card transaction data, the study underscores the critical nature of determining the reference point for comparison. Firstly, in comparison to the revenue in the same quarter before the onset of the pandemic, a significant decrease in revenue was observed across most categories during the pandemic periods. Secondly, when compared to the counterfactual revenue in the same period, extrapolated by an exponential smoothing forecasting, the overall revenue decrease during the periods was less pronounced, except in a few categories. Interestingly, certain categories appeared to witness marginal increases in sales after the pandemic. The paper discusses some policy implications of these findings.

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Acknowledgement

This work was supported by the Ajou University research fund.

References

  1. Adams-Prassl, A., Boneva, T., Golin, M. and C. Rauh. C. 2020. "Inequality in the impact of the coronavirus shock: Evidence from real time surveys." Journal of Public Economics, vol.189. 
  2. Alon, T. M., Doepke, M., Olmstead-Rumsey, J. and M. Tertilt. 2020. "The impact of Covid-19 on gender equality." NBER Working Papers, no. 26947. National Bureau of Economic Research. 
  3. Baek, J. 2022. "Heterogeneous Impacts of COVID-19 on Businesses." Korea Review of Applied Economics, vol. 24, no. 2, pp. 5-53. (in Korean) 
  4. Baker, S. R., Bloom, N., Davis, S. J., Kost, K. J., Sammon, M. C. and T. Viratyosin. 2020. "The unprecedented stock market impact of Covid-19." NBER Working Papers, no. 26945. National Bureau of Economic Research. 
  5. Bank of Korea. 2019. "[2018 Economic Entity-Specific Cash Usage Behavior Survey Results]" Press Release, April 16. https://www.bok.or.kr/viewer/skin/doc.html?fn=201904150524594281.pdf&rs=/webview/result/P0000559/201904 (in Korean) 
  6. Baqaee, D. and E. Farhi. 2022. "Supply and demand in disaggregated Keynesian economies with an application to the Covid-19 crisis." American Economic Review, vol. 112, no. 5, pp. 1397-1436. 
  7. Bloom, N., Bunn, P., Mizen, P., Smietanka, P. and G. Thwaites. 2020. "The impact of Covid19 on productivity." NBER Working Papers, no. 28233. National Bureau Economic Research. 
  8. Bloom, N., Fletcher, R. S. and E. Yeh. 2021. "The impact of COVID-19 on US firms." NBER Working Papers, no. 28314. National Bureau of Economic Research. 
  9. Brodeur, A., Gray, D., Islam, A. and S. Bhuiyan. 2021. "A literature review of the economics of Covid-19." Journal of Economic Surveys, vol. 35, no. 4, pp. 1007-1044. 
  10. Chen, H., Qian, W. and Q. Wen. 2021. "The impact of the Covid-19 pandemic on consumption: Learning from high-frequency transaction data." AEA Papers and Proceedings, vol. 111, pp. 307-311. 
  11. Estrada, M. A. R., Koutronas, E. and M. Lee. 2021. "Stagpression: the economic and financial impact of the Covid-19 pandemic." Contemporary Economics, vol. 15, no. 1 (Special Issue). https://www.doi.org/10.5709/ce.1897-9254.433 
  12. Guerrieri, V., Lorenzoni, G., Straub, L. and I. Werning. 2022. "Macroeconomic implications of Covid-19: Can negative supply shocks cause demand shortages?" American Economic Review, vol. 112, no. 5, pp. 1437-1474. 
  13. Hassani, H., Silva, E. S., Gupta, R. and M. K. Segnon. 2015. "Forecasting the price of gold." Applied Economics, vol. 47, no. 39, pp. 4141-4152. 
  14. Hyndman, R. J. and G. Athanasopoulos. 2018. Forecasting: principles and practice. OTexts.
  15. Ju, J., Noh, S. and J. Yoon. 2021. "[Economic Losses Caused by the Spread of Covid-19 in the Seoul Area]" Policy Report, no. 322. Seoul Institute. https://www.si.re.kr/node/64651 (in Korean) 
  16. Khan, A., Khan, N. and M. Shafiq. 2021. "The economic impact of Covid-19 from a global perspective." Contemporary Economics, vol. 15, no. 1 (Special Issue), pp. 64-75. https://www.doi.org/10.5709/ce.1897-9254.436 
  17. Kim, M. and Y. Oh. 2020. "[Effects and Implications of the First Emergency Disaster Relief Payment Policy]" KDI Policy Forum, no. 281. Korea Development Institute. https://www.kdi.re.kr/research/forumView?pub_no=16851 (in Korean) 
  18. Kim, M. J. and W. H. Chang. 2021. "[Analysis of the Economic Impact of Covid-19 and Suggestions for Improving Disaster Relief Fund Design Using Credit Card Data]" 2021-06. Korea Institute of Public Finance. https://www.kipf.re.kr/kor/Publication/All/kiPublish/ALL/view.do?serialNo=526834 (in Korean) 
  19. Lee, Sungho and S. Choi. 2020. "Analysis of the Impact of COVID-19 on Local Market Areas Using Credit Card Big Data: A Case of Suwon." Space and Environment, vol. 30, no. 3, pp. 167-208. (in Korean) 
  20. Mahmoudi, M. 2022. "Covid lessons: was there any way to reduce the negative effect of Covid19 on the United States Economy?" Journal of Economic Studies. vol. 50, no. 5, pp. 896-920. 
  21. Miguel, E. and A. M. Mobarak. 2022. "The economics of the Covid-19 pandemic in poor countries." Annual Review of Economics, vol. 14, pp. 253-285. https://doi.org/10.1146/annurev-economics-051520-025412 
  22. Ministry of Trade, Industry and Energy (MOTIE). 2021. "[Sales Trends of Major Distribution Companies in November 2021]" https://www.motie.go.kr/kor/article/ATCL3f49a5a8c/165104/view (in Korean) 
  23. Uddin, M., Chowdhury, A., Anderson, K. and K. Chaudhuri. 2021. "The effect of Covid-19 pandemic on global stock market volatility: Can economic strength help to manage the uncertainty?" Journal of Business Research, vol. 128, pp. 31-44.