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. 2020 May 23;54:101249. doi: 10.1016/j.ribaf.2020.101249

Table 5.

Impact of COVID-19 on stock market returns: robustness tests. This table reports the results of robustness tests regarding the impact of COVID-19 on stock market returns after including country fixed-effect dummy variables in main model. Stock market returns is dependent variable in all models and is measured as the daily change in major stock index of a country. Growth in confirmed cases is measured as the daily growth in COVID-19 confirmed cases in a country. Growth in deaths is measured as the daily growth in the number of COVID-19 patients died. The results are estimated with pooled OLS estimator using heteroskedasticity robust standard errors. P-values are given in parenthesis.

Variables Stock market returns
(1) (2)
Growth in confirmed cases −0.003**
(0.041)
Growth in deaths −0.001
(0.579)
Country fixed-effects dummy variables Yes Yes
Daily fixed-effects dummy variables Yes Yes
Constant −0.001 −0.075***
(0.925) (0.002)
Observations 2424 1390
R-squared 0.528 0.520

***,**,*Represent statistical significance at 1%, 5%, and 10% levels, respectively.