Entrepreneurial Skills,Technological Progress,and Firm Growth*

Using cross-country establishment-level data, I show that employment profiles over a firm's life cycle are flatter in fast-growing economies than in slow-growing economies. The difference in average employment over the firm's life cycle increases with plant age. I propose a frictionless overlapping-generations model with exogenous technological progress. Firm productivity also depends on entrepreneurs’ skills. Entrepreneurs can increase their skills over their life cycle, but the growth of the vintage component of younger cohorts’ skills is higher in fast-growing economies than in slow-growing economies. This model is able to explain most of the differences observed in the sample between fast-growing and slow-growing economies.     

Life expectancy, human capital, social security and growth

We analyze the effects of changes in the mortality rate upon life expectancy, education, retirement age, human capital and growth in the presence of social security. We build a vintage growth, overlapping generations model in which individuals choose the length of education and the age of retirement, and where unfunded social security pensions depend on workers' past contributions. Social security has a positive effect on education, but pension benefits favor reductions in retirement age. The net effect is that starting from a benchmark case, higher life expectancies give rise to lower per capita GDP growth in the presence of social security as the share of the active population is reduced. In addition, higher social security contribution rates reduce the growth rate of per capita GDP.     

Internationalization and entrepreneurial orientation of family SMEs: The influence of the family character

Internationalization is an important entrepreneurial strategy for promoting the long-term growth and survivability of small and medium-sized enterprises (SMEs). Family involvement in top management teams (TMTs) can explain the heterogeneous behaviors of these firms’ international entrepreneurship process. This paper analyzes the moderating effects of the family’s influence on the relationship between entrepreneurial orientation and internationalization with two TMT diversities found only in family firms: the family TMT ratio and generational involvement. An analysis of 191 Spanish family SMEs indicated that entrepreneurial orientation plays a significant role in explaining the degree of internationalization in family firms and that a diversely formed TMT shapes this relationship. A high concentration of family members in managerial positions hinders the international entrepreneurship process. This fact highlights the importance of hiring non-family managers to promote internationalization. The results also reveal that involving multiple generations in decision-making hampers entrepreneurial internationalization, generating control and coordination problems.