Western University Scholarship@Western Centre for Human Capital and Productivity. CHCP Working Papers Economics Working Papers Archive 2011 2011-02 Estimating and Testing Non-Linear Models Using Instrumental Variables Lance J. Lochner Enrico Morei Follow this and additional works at: hps://ir.lib.uwo.ca/economicscibc Part of the Economics Commons Citation of this paper: Lochner, Lance J., Enrico Morei. "Estimating and Testing Non-Linear Models Using Instrumental Variables." CIBC Centre for Human Capital and Productivity. CIBC Working Papers, 2011-2. London, ON: Department of Economics, University of Western Ontario (2011).