Renowned economic theory focuses on specialization and division of labor, the later neoclassical economists focuses on investments in physical capital and infrastructure, and, more recently, interest and other mechanisms, such as education and training, technological, macroeconomic stability, good governance, strong refinement and market efficiency. While all these factors are likely to be important for competitiveness and growth, they are not exclusive - two or more of them may be significant while what in fact was demonstrated by the economic literature.