SEMINARIO EXTERNO DE INVESTIGACIÓN: Lian Allub

Human Capital and Financial Development: Firm-Level Interactions and Macroeconomic Implications

Capital-skill complementarity in production implies non-trivial interactions between availability of human capital and financial constraints. Firms that are constrained in their access to finance hire a lower proportion of skilled workers than unconstrained firms. On the other hand, higher wages of skilled workers reduce firms’ desired capital intensity and thus loosen their effective financial constraints. We build a dynamic occupational-choice model to quantify how a lack of human capital and financial frictions, as well as the joint effect of both restrictions interact to explain cross-country differences in aggregate output per capita, productivity, average firm size and college premia. We calibrate our model to US data, and we vary financial frictions and educational attainment as observed across countries. We find that the joint effect of both restrictions is up to 50 percent larger compared to the sum of the individual effects. In countries with a negligible share of tertiary educated workers, financial development has small effects on aggregate output.

Lian Allub

Ph.D. en Economía por la Universidad Carlos III de Madrid, Máster en Economía por la misma universidad, Licenciado en Economía en la Universidad Nacional de Córdoba (Argentina). Sus intereses de investigación se centran en los aspectos macroeconómicos del desarrollo económico y comercio internacional en economías emergentes.

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