3Blishen, B.R. The construction and use of an occupational class scale[J]. Canadian Journal of Economics and Political Science, 1958, (24).
4Duncan, O.D. A socio-economic index for all occupation and Properties and characteristics of the socioeconomic index, in Occupations and Social Status[M]. Glencoe: Free Press, 1961.
5Ganzeboom, H.B.G.and Treiman, D.J. Internationally Comparable Measures of Occupational Status for the 1988 International Standard Classification of Occupations[J]. Social Science Research, 1996, (25).
6OECD, Paris. Learning for Tomorrow World-First Results from PISA 2003[EB/OL]. http: //www.pisa.oecd.org/data oecd/1/60/34002216.pdf.
7Coleman J.S. Equality of Educational Opportunity. Report prepared for the US Office of Education[M] .Washington, DC: US Government Printing Office, 1966.
8Hanushek, Eric A. The Economics of Schooling: Production and Efficiency in Public School[J]. Journal of Economic Literature, 1986, (3).
9Albert Park and Emily Hannum. Do Teachers Affect Learning in Developing Countries ? Evidence from Matched Student-Teacher Data from China. Paper prepared for the conference Rethinking Social Science Research on the Developing World in the 21st Century[J]. Social Science Research Council, Park City Utah, 2001, (6).
10Patrick J. McEwan. Peer feeects on student achievement: evidence form Chile[J]. Economics of Education Review, 2003, (2).
