This paper seeks to investigate whether age is a fundamental characteristic of the relationships between determinants and growth. The empirical evidence obtained allows us to conclude that: (1) age and size are restrictive factors of the growth of young SMEs, but they are not important for the...

To investigate whether there is a similar relationship between R&D intensity and growth in high-tech and non-high-tech small and medium-sized enterprises (SMEs), we examine two samples of SMEs in manufacturing industries, applying the two-step estimation method. Our findings are that R&D...

This article uses quantile regressions to study the relationship between the growth of Portuguese small and medium enterprises (SMEs) and its determinants. To control a sample selection bias, we use a two-step estimation. In the first stage, we verified that past growth, size, age, R&D...

<title>Abstract</title> This paper makes an important contribution to the literature on SMEs, namely investigating whether the relationships between determinants and investment are dependent on the level of investment. Based on a sample of Portuguese SMEs, using two-step estimation method, firstly using probit...

This article studies the profitability determinants of knowledge-intensive business services (KIBS). To do so, we consider a sample of 187 Portuguese KIBS for the period 2002 to 2009, using dynamic panel estimators as estimation method. The results indicate that size, age, liquidity, long-term...

Based on two samples: 1) 1589 family-owned SMEs; and 2) 485 non family-owned SMEs, using probit regressions this paper studies the are significant differences in the survival determinants of these two types of SMEs. The empirical evidence obtained lets us conclude there context of family-owned...