Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/331701 
Authors: 
Year of Publication: 
2025
Series/Report no.: 
IZA Discussion Papers No. 18137
Publisher: 
Institute of Labor Economics (IZA), Bonn
Abstract: 
Why do managers matter for firm performance? This paper provides evidence of the critical role of managers in matching workers to jobs within the firm using the universe of personnel records from a large multinational firm. The data covers 200,000 white-collar workers and 30,000 managers over 10 years in 100 countries. I identify good managers by their speed of promotion and leverage exogenous variation induced by the rotation of managers across teams. I find that good managers cause workers to reallocate within the firm through lateral and vertical transfers. This leads to large and persistent gains in workers' career progression and productivity. My results imply that the visible hands of managers match workers' specific skills to specialized jobs, leading to an improvement in the productivity of existing workers that outlasts the managers' time at the firm.
Subjects: 
managers
internal labor markets
career trajectories
worker productivity
JEL: 
J24
M5
Document Type: 
Working Paper

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