Think Globally, Act Globally: An Epidemiologist's Perspective on Instrumental Variable Estimation
arXiv:1410.0477 · doi:10.1214/14-STS491
Abstract
Discussion of "Instrumental Variables: An Econometrician's Perspective" by Guido W. Imbens [arXiv:1410.0163].
Published in at http://dx.doi.org/10.1214/14-STS491 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)