悬赏 10 个论坛币 已解决
【作者(必填)】
SARGAN, JDMIKHAIL, WM
【文题(必填)】
GENERAL APPROXIMATION TO DISTRIBUTION OF INSTRUMENTAL VARIABLES ESTIMATES
【年份(必填)】
1971
【全文链接或数据库名称(选填)】如需批量上传资料发帖,请点击上方的批量上传发帖按钮https://cqvip.com/doc/journal/2772447076?sign=9d7c7b5769341971aedeedc2e90cc04440369e237e4b532b32fe85021f0e9b8a&expireTime=1786515845382&resourceId=2772447076