TY  - RPRT
        AU  - Poschke, Markus
        TI  - Wage Employment, Unemployment and Self-Employment across Countries
        PY  - 2019/May/
        PB  - Institute of Labor Economics (IZA)
        CY  - Bonn
        T2  - IZA Discussion Paper
        IS  - 12367
        UR  - https://www.iza.org/publications/dp12367
        AB  - Poor countries have low rates of wage employment and high rates of self-employment. This paper shows that they also have high rates of unemployment relative to wage employment, and that self-employment is particularly high where the unemployment-wage employment ratio is high. I interpret high unemployment-employment ratios as evidence of labor market frictions, and develop a simple heterogeneous-firm search and matching model with choice between job search and self-employment to analyze their effect. 
Quantitative analysis of the model, separately calibrated to eight countries, shows that variation in labor market frictions can explain almost the entire variation in not only unemployment, but also wage employment and self-employment across the calibration countries. The model generates joint variation in unemployment and self-employment accounting for at least a third of their relationship in the data. Labor market frictions reduce output not only by affecting employment, but also by pushing searchers into low-productivity own-account work. 
        KW  - unemployment
KW  - self-employment
KW  - labor market frictions
KW  - occupational choice
KW  - entrepreneurship
KW  - wage employment
KW  - firm size
KW  - productivity
        ER  -