1979–2019
40
35
44.5
−82.3
−1.85
U.S. cosmetic procedures blue-collar
1998–2018
20
19
18.9
−18.0
−0.95
U.S. cosmetic procedures unskilled
1998–2018
20
19
18.9
−11.9
−0.63
U.S. cosmetic procedures upskilling
1998–2018
20
19
18.9
−64.9
−3.43
Simon-Ehrlich 1980–1990
1980–1990
10
5
19.6
−45.9
−2.35
Simon-Ehrlich 1980–2018
1980–2018
38
5
71.2
−26.9
−0.38
Simon-Ehrlich 1900–2018 blue-collar
1900–2018
118
5
330.3
−53.5
−0.16
Simon-Ehrlich 1900–2018 unskilled
1900–2018
118
5
330.3
−25.1
−0.08
Source: Authors’ calculations.
