4[1]Marschak J.Economics of language.California:Behavioral Science[M].1965,(10):135-140.
5[2]Lamberton D.The economics of Language[C].Cheltenham:Edward Elgar,2000:xi.
6[3]Breton A.Economic approaches to language and bilingualism[C] Ottawa:Canadian Heritage.1998:iii.
7[4]Grin F.Economic approaches to language and language planning International Journal of the sociology of language[J].Canaa.1996(special issue):121.
8[5]Vaillancourt F,Grin F.The choice of a language of instruction:The economic aspects.Distance learning course on language instruction in basic education[M].Washington,DC:World Bank Institute,1991.
9[8]梁小民.寓言中的经济学[M].北京:北京大学出版社,2001.
10Chiswick BR and Miller PW.Language Choice among Immi-grants in a Multi-lingual Destination.Journal of Population Econom-ics,1994,7(2):119-131.
