Imbens, G. W., & Wooldridge, J. M. (2008). Recent developments in the econometrics of program evaluation. National Bureau of Economic Research.
Chicago-viite (17. p.)Imbens, Guido W., ja Jeffrey M. Wooldridge. Recent Developments in the Econometrics of Program Evaluation. Cambridge: National Bureau of Economic Research, 2008.
MLA-viite (9. p.)Imbens, Guido W., ja Jeffrey M. Wooldridge. Recent Developments in the Econometrics of Program Evaluation. National Bureau of Economic Research, 2008.
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