An Analysis of Inequality of Economic Opportunity in Thailand


  • Montchai Pinitjitsamut Kasetsart University



Inequality of economic opportunity, Inequality measure, Probit model.


This study aims to understand the socioeconomic and family backgrounds that affect individual economic opportunity in term of labor income on and above average income in different regions of Thailand. The results present that both age and marital status have positive impact to individual’s economic opportunity. Because it related to the necessity in personal family life. People works in Bangkok not necessary to get economic opportunity greater than others. Most inequality indicators show the inequality situation in Thailand still not as high as expectation. However, ordinary person usually get only less than 50% (0.4855) opportunity to get earning equal or more the average. Also, the society should concern the inequality of economic opportunity in optimal level which make equality parameter not greater than 0.5. This will create the mechanism to minimize the level of inequality, as a whole.

Author Biography

Montchai Pinitjitsamut, Kasetsart University

Montchai PinitjitsamutDepartment of Agricultural and Resource Economics,Faculty of Economics, Kasetsart University,50 Ngamwongwan Rd., Chatujak, Bangkok, 10900, ThailandFax: +662-942-8047E-mail:


Atkinson, A.B., 1983. Social justice and public policy. Cambridge, Mass.: The MIT Press.

Becker, G.S., 1993. Human capital: A theoretical and empirical analysis with special reference to education. 3rded., Chicago: The University of

Chicago Press.

Chapman, B. and Ryan, C., 2005. The access implications of income-contingent charges for higher education: lessons from Australia. Economics of Education Review, 24: 491-512.

Jacob, M., 1974. Schooling, experience and earnings. New York: Columbia University Press.

Okun, A.M., 1980. Equality of income and opportunity. In Wealth, Income, and Inequality. 2nd ed., Anthony Barnes Atkinson, ed., England: Oxford University Press, pp.15-23.

Pinitjitsamut, M., 2012. An estimation of lifetime earnings and return on undergraduate education investment for different fields: a case of Thailand. International Journal of Education Economics and Development, 3(2):149-163.

Rawls, J., 1973. A theory of justice. Cambridge, Mass.: Harvard University Press.

Roemer, J.E., 1998. Equality of opportunity, Cambridge, Mass.: Harvard University Press.