Exploring the complex structure of labour mobility networks. Evidence from Veneto microdata

This essay investigates the network structure of inter-firm worker mobility in Veneto, an industrial region of Northern Italy, using comprehensive employer-employee matched data. The empirical network reveals a small world pattern that hinges critically upon a few hub firms. Main hubs are found to be: (1) long-established manufacturing companies; (2) wholesale companies; and (3) companies supplying workforce to third parties. The methodology of investigation provides a toolkit for monitoring labour market evolution, and should enable industry policies supporting labour reallocation mechanisms.