References
- Andini , C . 2007 . Returns to education and wage equations: a dynamic approach . Applied Economics Letters , 14 : 577 – 9 .
- Angrist , JD and Krueger , AB . 1991 . Does compulsory schooling attendance affect schooling and earnings . Quarterly Journal of Economics , 106 : 979 – 1014 .
- Arias , O , Hallock , KF and Sosa-Escudero , W . 2001 . Individual heterogeneity in the returns to schooling: instrumental variables quantile regression using twins data . Empirical Economics , 26 : 7 – 40 .
- Azevedo , JP . 2004 . GRQREG: Stata Module to Graph the Coefficients of a Quantile Regression, Statistical Software Components , Boston College : Department of Economics .
- Bound , J , Jaeger , DA and Baker , RM . 1995 . Problems with instrumental variables estimation when the correlation between the instruments and the endogenous explanatory variable is weak . Journal of the American Statistical Association , 90 : 443 – 50 .
- Cruz , LM and Moreira , MJ . 2005 . On the validity of econometric techniques with weak instruments . Journal of Human Resources , 40 : 393 – 409 .
- Hartog , J , Pereira , PT and Vieira , JAC . 2001 . Changing returns to education in Portugal during the 1980s and early 1990s: OLS and quantile regression estimators . Applied Economics , 33 : 1021 – 37 .
- Koenker , R and Bassett , G . 1978 . Regression quantiles . Econometrica , 46 : 33 – 50 .
- Machado , JAF and Mata , L . 2001 . Earnings functions in Portugal 1982–1994: evidence from quantile regressions . Empirical Economics , 26 : 115 – 34 .
- Martins , PS and Pereira , PT . 2004 . Does education reduce wage inequality? Quantile regression evidence from 16 countries . Labour Economics , 11 : 355 – 71 .
- Pereira , PT and Martins , PS . 2004 . Returns to education and wage equations . Applied Economics , 36 : 525 – 31 .
![Supercharge Your Next Research Paper: Research and write your next paper with Jenni AI.]({"type":"image" , "src" : "/sda/112445/Skyscraper-econ.png"})