1. The value of reference letters: Experimental evidence from South Africa;Abel;Am. Econ. J.: Appl. Econ.,2020
2. High wage workers and high wage firms;Abowd;Econometrica,1999
3. Modeling endogenous mobility in earnings determination;Abowd;J. Bus. Econom. Statist.,2019
4. Plant size distribution and cross-country income differences;Alfaro,2009
5. Firms and the decline in earnings inequality in brazil;Alvarez;Am. Econ. J.: Macroecon.,2018