| Public | Private | |||||
|---|---|---|---|---|---|---|
| Coeff. | SE | # Obs. | Coeff. | SE | # Obs. | |
| Frac. of teachers with college degree | 0.000 | 0.028 | 1,869 | 0.016 | 0.012 | 7,314 |
| Teacher/student ratio | 0.061 | 0.051 | 1,040 | 0.013 | 0.046 | 4,415 |
| Computer/student ratio | −0.046 | 0.034 | 1,040 | 0.004 | 0.066 | 7,705 |
| Staff/student ratio | 0.132 | 0.114 | 612 | −0.004 | 0.066 | 7,314 |
| Number of students | 37.114 | 63.380 | 1,040 | 52.041 | 24.915 | 4,415 |
| Proportion of takers | 0.038 | 0.108 | 578 | 0.020 | 0.036 | 5,912 |
Notes: Source is ENEM microdata. *p<0.1, **p<0.05,***p<0.01. We report the results of our regression discontinuity design estimates based on local linear regressions with triangular kernels and optimal bandwidth as suggested by Calonico et al. (2016). Metropolitan area fixed effects in all columns. Covariates: gender, age, race, parental schooling, family income, teacher schooling, presence of a science lab, and ratios of teachers, computers, and staff to students. Dependent variable not included as a covariate. Standard errors are clustered at the schools level.