Human Capital Investment and an Analysis of Its Progressive Profit

Skilled labor force cultivated through putting in funds and time in their education are undoubtedly essential in the operation of sophisticated machines in production, but it is so also in the creation of new ideas and methods in production and other economic activities, and ultimately in the promotion of the progressive increase of material capital. Thus strengthening the investment of human capital and enriching the stock of human capital is of primary importance, especially for China, in the 21st century.