Nunes, Paulo Maçãs; Viveiros, Ana; Serrasqueiro, Zélia - In: Journal of Business Economics and Management 13 (2011) 3, pp. 443-470
<title>Abstract</title> Using two step method, namely probit regressions and dynamic estimators, and on the basis of two sub-samples of Portuguese SMEs: 1) 495 young SMEs; and 2) 1350 old SMEs, this study seeks to verify if age is a important factor of the relationships between determinants and profitability....
