@ = material available online
Books
Verbeek, M. A guide to modern econometrics, 2012. Chichester: Wiley. ISBN: 9781119951674, fourth edition.
Articles
@ Angrist, J. D. The perils of peer effects, 2014. Labour Econ. DOI: 10.1016/j.labeco.2014.05.008
@ Angrist, J. D., Imbens, G. W. and Rubin, D. B. Identification of Causal Effects Using Instrumental Variables, 1996. Journal of the American Statistical Association 91(434): pp. 444-455. DOI: 10.2307/2291629
@ Holland, P. W. Statistics and Causal Inference, 1986. Journal of the American Statistical Association, 81(396): pp. 945-960. DOI: 10.2307/2289064
@ Lechner, M. The Estimation of Causal Effects by Difference-in-Difference Methods, 2010. Foundations and Trends in Econometrics, 4(3): pp. 165-224. DOI: 10.1561/0800000014
@ Lee, D. S., and Lemieux, T. Regression Discontinuity Designs in Economics, 2010. Journal of Economic Literature, 48(2): pp. 281-355. DOI: 10.1257/jel.48.2.281