如何用heckman两阶段法中使用两个probit模型？

是 否 +2 论坛币

k人 参与回答

经管之家送您一份

应届毕业生专属福利!

求职就业群

赵安豆老师微信：zhaoandou666

经管之家联合CDA

送您一个全额奖学金名额~ !

立即领取

感谢您参与论坛问题回答

经管之家送您两个论坛币！

+2 论坛币

请问，如何在heckman两阶段法中使用两个probit模型？stata命令怎么写？

扫码加我 拉你入群

请注明：姓名-公司-职位

以便审核进群资格，未注明则拒绝

分享0 收藏0 回帖

关键词：heckman Probit bit HEC Man

楼主，我只用过sas中的heckman，请问你需要sas代码吗？

Example 21.4 Sample Selection Model
This example illustrates the use of PROC QLIM for sample selection models. The data set is the same one from Mroz (1987). The goal is to estimate a wage offer function for married women, accounting for potential selection bias. Of the 753 women, the wage is observed for 428 working women. The labor force participation equation estimated in the introductory example is used for selection. The wage equation uses log wage (lwage ) as the dependent variable. The explanatory variables in the wage equation are the woman’s years of schooling (educ ), wife’s labor experience (exper), and square of experience (expersq ). The program is as follows:
/*-- Sample Selection --*/
proc qlim data=mroz;
   model inlf = nwifeinc educ exper expersq
                age kidslt6 kidsge6 /discrete;
   model lwage = educ exper expersq / select(inlf=1);
run;
The output of the QLIM procedure is shown in Output 21.4.1.

奋斗的姝小丫 发表于 2018-1-7 16:42
请问，如何在heckman两阶段法中使用两个probit模型？stata命令怎么写？

楼主怎么解决的呀？我哭了