Bound's Test Approach to Cointegration: Interaction between Human Capital and Total Factor Productivity of Production in Iran

Total factor productivity of production as a dynamic and permanent source of economic growth is influenced by many factors; that based on existing theories, human capital are known as one of the most important factors. So in the present study, the role of human capital in promoting the total factor productivity of production in Iran’s economy for the period 1978 to 2005 were evaluated. Thus for human capital two dimensions of education and health and their effects along with other variables on productivity level were exerted and assessed. The results of estimate the model by using Auto Regressive Distributed Lag (ARDL) Method shows, the labor average years of schooling and the ratio of health expenditure on gross domestic product(GDP) (as the successors of human capital) have significant and positive effect on productivity level. Also the results of causality test confirm the existence of a unidirectional causal relationship between human capital and productivity.