1. Poorly Measured Confounders are More Useful on the Left than on the Right. Issue 2 (3rd April 2019) Authors: Pei, Zhuan; Pischke, Jörn-Steffen; Schwandt, Hannes Journal: Journal of business & economic statistics Issue: Volume 37:Issue 2(2019) Page Start: 205 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗