Unobserved ability and the return to schooling

• 成果类型: Article
• 署名作者: Belzil, C; Hansen, J
• 署名单位: Concordia University - Canada
• 刊物名称: ECONOMETRICA
• ISSN/ISSBN: 0012-9682
• DOI: 10.1111/1468-0262.00365
• 发表日期: 2002
• 页码: 2075-2091
• 关键词: instrumental variables; MODEL