Increasing agricultural productivity plays several releases labour for employment in roles in the archetypal process of structural transformation. By reducing the more productive sectors. These linkages underlie the traditional view of increasing agricultural productivity as a precondition for industrialization (Boserup, 1981, Rostow, 1960, Timmer, 1988, Kuznets, 1966, Baumol, 1967, Murphy, Shleifer and Vishny, 1989).