This paper examines the convergence process among the Brazilian states using different concepts of convergence and giving special attention to the role of human capital as the conditioning factor to convergence. Different measures of human capital are used in the estimation of the convergence...

Several sales models for a consumer's goods manufacturer firm are developed and tested. A panel data approach is used to model aggregate sales across three countries, using mainly price and trade investment. We show how useful can be different panel data models to understand sales across...

The aim of this study is to test empirically the determinants of entrepreneurship (overall and sectoral) in the Portuguese economy. Despite the methodological limitations inherent in such studies, which are mainly due to the incompatibility of some series and the temporal limitations of some...

Within the institutional theory of North (1990, 2005), the objective of this study is to analyse the impact of economic and institutional factors, formal and informal, in the entrepreneurial activity of nations, particularly in Total Entrepreneurial Activity (TEA). In order to evaluate the...