【作者(必填)】Duarte Brito / Pedro Pereira / João Vareda

【文题(必填)】Does Vertical Separation Necessarily Reduce Quality Discrimination and Increase Welfare?【年份(必填)】2012

【全文链接或数据库名称(选填)】
http://www.degruyter.com/view/j/bejeap.2012.12.issue-1/1935-1682.3017/1935-1682.3017.xml?format=INT