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Angrist, J. D. and Pischke, J.-S. (2015) Mastering ’metrics: the path from cause to effect. Princeton: Princeton University Press.
Ashenfelter, O., Levine, P. B. and Zimmerman, D. J. (2003) Statistics and econometrics: methods and applications. Chichester: Wiley.
Economics - LibGuides at University of Exeter (no date). Available at: https://libguides.exeter.ac.uk/EconomicsHomePage.
Mostly harmless econometrics : an empiricist’s companion (2009). Princeton University Press. Available at: http://encore.exeter.ac.uk/iii/encore/record/C__Rb1846953?lang=eng.