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Table 4 Slope homogeneity test

From: Impact of the COVID-19 on foreign direct investment inflows in emerging economies: evidence from panel quantile regression

Δ

Δadj

− 1.79* (0.07)

− 196** (0.05)

  1. The numbers in parentheses are probability values
  2. *And ** indicate that the Null hypothesis is rejected at 10% and 5% significance level, respectively. H0: slope coefficients are homogeneous