Appendix A. Supplementary data【数据+Stata】 示例代码 use"C:\Download\1-s2.0-S0140988317303249-mmc2\data and codes\data_S&G.dta",clearivtobitstoveuse_in_monthsageproptime2Livestock_TLUeducationlevelofffarmpartipation///hhsizeNchildrenl7Nowindowssepartekitchenvaluetotalassets1000hhsizelandown_tsimadln...
Hi, I am using ivtobit command with two option which performs a two-step tobit to estimate a model with two endogenous variables. But I am unable to get the marginal effects while using the two option i.e. I am not been able to get marginal effects for two-step tobit. Can anyone ...
DM Drukker - 《Stata Journal》 被引量: 122发表: 2002年 Student-t censored regression model: properties and inference In statistical analysis, particularly in econometrics, it is usual to consider regression models where the dependent variable is censored (limited). In par... RB Arellano-Valle,LM...
This study applies 3-stage data envelopment (DEA) of 24 listed companies in the development zone of Hubei Province from 2012 to 2017 based on the panel data; we used the DEA-Tobit model and regression analysis method on the sample in order to measure the factors affecting the innovation effi...