Table 2 TSLS regression results of returns to education.

From: Education legislations that equalize: a study of compulsory schooling law reforms in post-WWII United States

 

1960 Census

1980 Census

DV = Log weekly wages ($)

(1) 2-year cohort bandwidth

(2) 10-year cohort bandwidth

(3) 2-year cohort bandwidth

(4) 10-year cohort bandwidth

Educational attainment

(Years)

0.073*** (0.009)

0.082*** (0.004)

0.073*** (0.006)

0.075*** (0.003)

Black

(Black = 1, White = 0)

−0.273*** (0.035)

−0.227*** (0.016)

−0.229*** (0.022)

−0.236*** (0.011)

Married

(Married = 1, Otherwise = 0)

0.343*** (0.029)

0.360*** (0.011)

0.349*** (0.029)

0.377*** (0.014)

Location of residence

Metro

(Metro = 1, Rural = 0)

0.203*** (0.024)

0.168*** (0.011)

0.186*** (0.021)

0.178*** (0.010)

Metro-suburb

(Metro-suburb = 1; Rural = 0)

0.254*** (0.024)

0.214*** (0.012)

0.249*** (0.018)

0.236*** (0.009)

Age

(Years)

1.746 (1.563)

0.141*** (0.029)

−0.884 (1.781)

0.025 (0.042)

Age-squared

−0.031 (0.029)

−0.002** (0.001)

0.010 (0.019)

−0.001 (0.001)

First stage F-statistics

17.71***

45.41***

45.55***

131.82***

Adjusted R-squared

.072

.099

0.126

0.114

N

4805

26,749

17,006

75,375

  1. Standard errors in parentheses.
  2. *p < 0.05; **p < 0.01; ***p < 0.001.