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Table 5 Robustness check, differential time trend

From: Young people are medically invulnerable to COVID-19 but vulnerable in the labor market: Korean evidence

Period: Jan.-Jun. 2019; Jan.-Jun. 2020

Variable

Odds ratio

Robust S.E.

Treatment group

Young (ages 15–29)

1.281***

0.0000

Time

Post COVID-19

1.062***

0.0000

Interaction term

Young X Post COVID-19

1.136***

0.0000

Observations

168,409,455,772

Period: Jan.-Jun. 2018; Jan.-Jun. 2020

Variable

Odds ratio

Robust S.E.

Treatment group

Young (ages 15–29)

1.343***

0.0000

Time

Post COVID-19

1.092***

0.0000

Interaction term

Young X Post COVID-19

1.132***

0.0000

Observations

168,202,783,240

  1. Note. Statistically significant at the significance level of ***p<0.01, **p<0.05, *p<0.1