1. All drivers are from the same training school and were hired in late 2005 or 2006 (results are similar if we control for month-year of hire dummies and state dummies). The survey was administered by mail to drivers in summer 2006, for drivers who had been working for several months. The survey questions are asked on a 5-point scale from Strongly Disagree (-2) to Strongly Agree (+2), and then normalized in-sample;Notes: This table examines whether a worker's referral status predicts survey measures satisfaction with particular aspects of the job
2. Table 1: Significant and non-significant models and their evaluation measures.
3. Statistical theories of discrimination in labor markets;Dennis J Aigner;Industrial and Labor Relations Review,1977
4. Does Job Testing Harm Minority Workers? Evidence from Retail Establishments;David H Autor;Quarterly Journal of Economics,2008
5. The Internal Economics of the Firm: Evidence from Personnel Data;George Baker;Quarterly Journal of Economics,1994