International Trade of Masks and COVID-19 Pandemic Containment

Table 9

Change the calculation data of growth rate.

Recovery rate	Masks’ weight		Final goods		Intermediate goods		Total supplies
	Nonlinear	Linear	Nonlinear	Linear	Nonlinear	Linear	Nonlinear	Linear
Increase rate	0.006		0.004		0.013		0.004
	(0.002)		(0.002)		(0.010)		(0.003)
Increase rate^2	−0.000		−0.000		−0.000		−0.000
	(0.000)		(0.000)		(0.000)		(0.000)
Log (increase rate)		5.230		2.580		1.637		2.598
		(2.003)		(1.604)		(1.464)		(1.921)
Control variables	YES	YES	YES	YES	YES	YES	YES	YES
Obs.	180	180	180	180	180	169	173	173
R-squared	0.079	0.104	0.064	0.059	0.085	0.085	0.076	0.076

Significant at 10%. Significant at 5%. Significant at 1%.