Exports, productivity and capital intensity: Evidence for Brazilian firms.

Engaging in export activities is a key factor influencing firm performance. This paper explores the export-productivity and export-capital intensity relationship using firm-level data from the Brazilian manufacturing industry over the period 2007–2014. The empirical strategy combines Propensity Score Matching (PSM) and Differences in Differences (DD) methods and explores the fact that firms enter the external market at different moments, generating a variation in the period and permanence in international trade. We find static and dynamic effects on labor productivity, total factor productivity, and capital intensity. Firms that start exports experience an average productivity growth of about 5% and a 2% decrease in capital intensity compared to non-exporting firms. The permanence in the activity magnifies these impacts. After three periods, the growth (reduction) in productivity (capital intensity) is around 10.5% (4.7%). We identify heterogeneous effects, leading to variations in magnitude across dimensions such as technological intensity, size, age, ex-ante levels of productivity and capital intensity, and intensive margin of trade. We also show that firms become more labor intensive by demanding more skilled workers. • Engaging in export activities is a key factor influencing firm performance. • We explore the export-productivity and export-capital intensity relationship using firm-level data from Brazilian manufacturing industry over the period 2007-2014. • We find static and dynamic effects on labor productivity, total factor productivity, and capital intensity. • Firms that start export experience an average productivity growth of about 5% and a 2% decrease in capital intensity compared to non-exporting firms. • Firms become more labor intensive by demanding more skilled workers. [ABSTRACT FROM AUTHOR]