Table 4.
Model 1 | Model 2 | Model 3 | Model 4 | |
---|---|---|---|---|
1976–1998 | 2000–2018 | |||
Years of Education | 0.191*** | 0.185*** | 0.140*** | 0.189*** |
(0.014) | (0.013) | (0.018) | (0.022) | |
Education Rank | 0.007*** | 0.006*** | 0.001 | 0.006 |
(0.001) | (0.001) | (0.002) | (0.003) | |
Years of Education X Education Rank | 0.001** | 0.000 | ||
(0.000) | (0.000) | |||
Age | 0.094*** | 0.095*** | 0.111*** | 0.076*** |
(0.007) | (0.006) | (0.004) | (0.006) | |
Age Squared | − 0.001*** | − 0.001*** | − 0.001*** | − 0.000*** |
(0.000) | (0.000) | (0.000) | (0.000) | |
Female | 0.079*** | 0.079*** | 0.061** | 0.109*** |
(0.021) | (0.020) | (0.023) | (0.027) | |
African American | 0.330*** | 0.329*** | 0.212*** | 0.435*** |
(0.066) | (0.068) | (0.063) | (0.082) | |
Asian American | − 0.992*** | − 0.984*** | − 0.693*** | − 0.999*** |
(0.074) | (0.067) | (0.126) | (0.059) | |
Other Race | − 0.466*** | − 0.466*** | − 0.633*** | − 0.364*** |
(00.098) | (0.099) | (0.163) | (0.106) | |
Married | 0.556*** | 0.554*** | 0.544*** | 0.569*** |
(0.020) | (0.020) | (0.019) | (0.024) | |
1978 | − 0.105*** | − 0.400*** | − 0.614*** | |
(0.030) | (0.013) | (0.011) | ||
1980 | − 0.068 | − 0.020 | 0.069*** | |
(0.037) | (0.021) | (0.010) | ||
1982 | − 0.042 | − 0.288*** | − 0.484*** | |
(0.059) | (0.018) | (0.016) | ||
1984 | − 0.059* | − 0.024 | 0.081*** | |
(0.024) | (0.015) | (0.007) | ||
1986 | − 0.045 | − 0.481*** | − 0.695*** | |
(0.030) | (0.014) | (0.025) | ||
1988 | − 0.248*** | − 0.262*** | − 0.109*** | |
(0.013) | (0.007) | (0.010) | ||
1990 | − 0.276*** | − 0.600*** | − 0.746*** | |
(0.021) | (0.012) | (0.016) | ||
1992 | − 0.423*** | − 0.248*** | 0.017 | |
(0.025) | (0.016) | (0.011) | ||
1994 | − 0.650*** | − 0.850*** | − 0.832*** | |
(0.049) | (0.020) | (0.022) | ||
1996 | − 0.509*** | − 0.550*** | − 0.363*** | |
(0.019) | (0.023) | (0.018) | ||
1998 | − 0.390*** | − 0.809*** | − 0.958*** | |
(0.066) | (0.028) | (0.019) | ||
2000 | − 0.612*** | − 0.443*** | ||
(0.035) | (0.016) | |||
2002 | − 0.602*** | − 0.929*** | − 0.752*** | |
(0.021) | (0.015) | (0.010) | ||
2004 | − 0.797*** | − 0.348*** | 0.204*** | |
(0.107) | (0.048) | (0.007) | ||
2006 | − 0.633*** | − 0.855*** | − 0.654*** | |
(0.050) | (0.026) | (0.016) | ||
2008 | − 0.797*** | − 0.286*** | 0.295*** | |
(0.096) | (0.047) | (0.013) | ||
2010 | − 0.635*** | − 0.841*** | − 0.691*** | |
(0.098) | (0.052) | (0.026) | ||
2012 | − 0.620*** | − 0.348*** | 0.122*** | |
(0.123) | (0.055) | (0.007) | ||
2014 | − 0.811*** | − 1.071*** | − 0.958*** | |
(0.098) | (0.050) | (0.007) | ||
2016 | − 0.923*** | − 0.450*** | 0.106*** | |
(0.125) | (0.062) | (0.009) | ||
2018 | − 1.068*** | − 0.800*** | − 0.325*** | |
(0.089) | (0.051) | (0.019) | ||
Years of Education X 1978 | − 0.044*** | |||
(0.006) | ||||
Years of Education X 1980 | 0.011** | |||
(0.004) | ||||
Years of Education X 1982 | − 0.039*** | |||
(0.008) | ||||
Years of Education X 1984 | 0.010* | |||
(0.004) | ||||
Years of Education X 1986 | − 0.055*** | |||
(0.007) | ||||
Years of Education X 1988 | 0.009** | |||
(0.003) | ||||
Years of Education X 1990 | − 0.040*** | |||
(0.006) | ||||
Years of Education X 1992 | 0.035*** | |||
(0.004) | ||||
Years of Education X 1994 | − 0.016 | |||
(0.009) | ||||
Years of Education X 1996 | 0.010** | |||
(0.004) | ||||
Years of Education X 1998 | − 0.046*** | |||
(0.008) | ||||
Years of Education X 2000 | 0.032*** | |||
(0.004) | ||||
Years of Education X 2002 | − 0.026*** | |||
(0.002) | ||||
Years of Education X 2004 | 0.062*** | |||
(0.007) | ||||
Years of Education X 2006 | − 0.016** | |||
(0.006) | ||||
Years of Education X 2008 | 0.068*** | |||
(0.006) | ||||
Years of Education X 2010 | − 0.019* | |||
(0.009) | ||||
Years of Education X 2012 | 0.041*** | |||
(0.008) | ||||
Years of Education X 2014 | − 0.024*** | |||
(0.007) | ||||
Years of Education X 2016 | 0.062*** | |||
(0.008) | ||||
Years of Education X 2018 | 0.040*** | |||
(0.006) | ||||
Education Rank X 1978 | − 0.004*** | |||
(0.001) | ||||
Education Rank X 1980 | 0.002** | |||
(0.001) | ||||
Education Rank X 1982 | − 0.004*** | |||
(0.001) | ||||
Education Rank X 1984 | 0.002*** | |||
(0.000) | ||||
Education Rank X 1986 | − 0.004*** | |||
(0.001) | ||||
Education Rank X 1988 | 0.002*** | |||
(0.000) | ||||
Education Rank X 1990 | − 0.003*** | |||
(0.001) | ||||
Education Rank X 1992 | 0.005*** | |||
(0.001) | ||||
Education Rank X 1994 | 0.000 | |||
(0.001) | ||||
Education Rank X 1996 | 0.003*** | |||
(0.000) | ||||
Education Rank X 1998 | − 0.003*** | |||
(0.001) | ||||
Education Rank X 2000 | 0.004*** | |||
(0.001) | ||||
Education Rank X 2002 | − 0.000 | |||
(0.000) | ||||
Education Rank X 2004 | 0.006*** | |||
(0.001) | ||||
Education Rank X 2006 | 0.000 | |||
(0.001) | ||||
Education Rank X 2008 | 0.007*** | |||
(0.001) | ||||
Education Rank X 2010 | − 0.000 | |||
(0.001) | ||||
Education Rank X 2012 | 0.005*** | |||
(0.001) | ||||
Education Rank X 2014 | − 0.001 | |||
(0.001) | ||||
Education Rank X 2016 | 0.006*** | |||
(0.001) | ||||
Education Rank X 2018 | 0.005*** | |||
(0.001) | ||||
(Intercept) | − 5.260*** | − 5.167*** | − 5.052*** | − 5.105*** |
(0.164) | (0.133) | (0.123) | (0.250) | |
Pseudo R-squared | 0.133 | 0.133 | 0.121 | 0.140 |
nobs | 1,538,904 | 1,538,904 | 861,663 | 677,241 |
AIC | 3,192,273,152.209 | 3,193,272,258.128 | 1,630,998,186.424 | 1,562,257,929.744 |
BIC | 3,192,273,789.031 | 3,193,272,894.950 | 1,630,998,443.090 | 1,562,258,158.259 |
Log Likelihood | − 1,596,136,524.105 | − 1,596,636,077.064 | − 815,499,071.212 | − 781,128,944.872 |
Unstandardized coefficients are presented, and robust standard errors are shown in parenthesis for each coefficient, clustering by educational environment (state and year). Significance level ∗ , ∗ ∗ , and ∗ ∗ ∗ indicate zero is not covered by the 90, 95, and 99 percent confidence interval, respectively