题目：Job Accessibility and Racial Differences in Youth Employment Rates
作者：Keith Ihlanfeldt and David L Sjoquist
期刊：American Economic Review, 1990, vol. 80, issue 1, pages 267-76
链接：http://econpapers.repec.org/article/aeaaecrev/v_3a80_3ay_3a1990_3ai_3a1_3ap_3a267-76.htm