From: Immigration and wages: new evidence from the African American Great Migration
OLS | IV | ||||||||
---|---|---|---|---|---|---|---|---|---|
1940 | 1950 | 1940 | 1950 | ||||||
Black | White | Black | White | Black | White | Black | White | ||
Overall | |||||||||
Specification | |||||||||
(1) | Prop. Southern | −0.428 | 0.343*** | −0.784 | 0.423 | −0.0468 | 1.101*** | −0.219 | 0.513 |
(0.351) | (0.102) | (1.149) | (0.315) | (0.267) | (0.346) | (0.277) | (0.757) | ||
Observations | 2018 | 97,043 | 954 | 38,073 | 1996 | 94,370 | 940 | 36,456 | |
Clusters | 27 | 92 | 21 | 97 | 26 | 79 | 20 | 79 | |
(2) | Prop. Southern | −0.580*** | −0.0283 | 0.411 | −0.304 | 0.223 | 0.725*** | 0.295 | 1.356 |
(0.187) | (0.0223) | (1.091) | (0.313) | (0.609) | (0.215) | (2.028) | (0.876) | ||
Observations | 2018 | 94,512 | 954 | 34,942 | 1996 | 92,054 | 940 | 34,055 | |
Clusters | 27 | 86 | 21 | 70 | 26 | 74 | 20 | 61 | |
By race | |||||||||
Specification | |||||||||
(1) | Prop. Southern black | 0.250 | −1.165 | −2.655** | −0.679 | 1.506 | 2.440 | 1.854 | −2.992 |
(1.119) | (0.956) | (1.248) | (0.958) | (3.607) | (2.420) | (5.019) | (3.348) | ||
Prop. Southern white | −0.472 | 0.728*** | 0.826 | 1.051*** | −0.593 | 0.794*** | −1.167 | 2.340*** | |
(0.404) | (0.206) | (0.592) | (0.369) | (1.011) | (0.295) | (1.993) | (0.853) | ||
Observations | 2018 | 97,043 | 954 | 38,073 | 1996 | 94,370 | 940 | 36,456 | |
Clusters | 27 | 92 | 21 | 97 | 26 | 79 | 20 | 79 | |
(2) | Prop. Southern black | 0.349 | −0.589 | −2.735 | −0.290 | 7.386 | 0.558 | 2.627 | −0.157 |
(2.669) | (0.586) | (2.155) | (1.290) | (6.773) | (1.532) | (4.570) | (3.247) | ||
Prop. Southern white | −0.603* | 0.492*** | −0.319 | 0.527 | −1.697 | 0.769** | −1.193 | 2.125*** | |
(0.307) | (0.152) | (1.287) | (0.438) | (1.128) | (0.361) | (1.562) | (0.723) | ||
Observations | 2018 | 94,512 | 954 | 34,942 | 1996 | 92,054 | 940 | 34,055 | |
Clusters | 27 | 86 | 21 | 70 | 26 | 74 | 20 | 61 |