1.
Wooldridge, Jeffrey M. Introductory econometrics: a modern approach. (South-Western Cengage Learning, 2013).
2.
Peter, K. Applied Economics. in A guide to econometrics 361–384 (Blackwell Pub, 2008).
3.
Dougherty, Christopher. Introduction to econometrics. (Oxford University Press, 2011).
4.
Angrist, J. D. & Pischke, J.-S. Mastering ‘metrics’: the path from cause to effect. (Princeton University Press, 2015).
5.
Angrist, J. D. & Pischke, J.-S. Mostly harmless econometrics: an empiricist’s companion. (Princeton University Press, 2009).
6.
Angrist, J. D. & Pischke, J.-S. Mostly harmless econometrics: an empiricist’s companion. (Princeton University Press, 2009).