Human capital and endogenous growth

Using both exogenous and endogenous theory, this paper develops a synthesized model treating human capital as an endogenous contributor to long run economic growth. Human capital is assumed to be the basis of such growth, therefore, the focus is not on technological change per se. Through empirical analysis, human capital is measured by knowledge, and that the accumulation of knowledge, or specialization, is determined through an incentive system. The incentive system, in turn, is determined by the difference in wages paid to certain types of knowledge, those being a general level and a specialized level of knowledge. It is assumed that the learning process can take place at any time, therefore, the specialization process is not limited to an academic environment. A spillover effect associated with specialized knowledge provides for increasing returns to scale in the model, which is also supported by empirical data.