4 IZA Discussion Papers
IZA Discussion Paper No. 11813
shorter version published as 'Is the U.S. Labor Market for Truck Drivers Broken?' in: Monthly Labor Review, Bureau of Labor Statistics, March, 2019
IZA Discussion Paper No. 10835
IZA Discussion Paper No. 10794
revised version published in: Quantitative Economics, 2020, 11(1), 315-348