Investment in health and education are the principal sources of human capital formation. Critically evaluate.

Hint:
Human capital refers to stock of ‘skill and expertise’ embodied in humans. Human capital is as important as physical capital for economic development. Human capital formation is the process of adding to stock of human capital over time. Human capital can be developed through creation of skilled, trained and efficient labour force by providing better education, health care facilities, etc. Highly skilled people can create new ideas and methods of production. Thus, expenditure on education, on health and on on-job-training are key instruments of human capital formation. Expenditure on education is one of the most important way of enhancing and enlarging a productive workforce in the country. Expenditure on health can create more efficient and more productive human capital. Further, on-the-job-training helps workers to update skills. Training enhances the productivity and is expected to accelerate the process of human capital formation.