论坛有数据（STATA、R、EViews、Excel）：https://bbs.pinggu.org/thread-4889326-1-1.html

搜索的时候，发现了：https://justinmshea.github.io/wooldridge/



https://justinmshea.github.io/wooldridge/articles/Introductory-Econometrics-Examples.html

But wait…there’s more! A vignette, Introductory Econometrics Examples✨, illustrates solutions to examples from each chapter of the text, offering a relevant introduction to econometric modelling with R. The vignette also includes an Appendix of helpful resources, such as Using R for Introductory Econometrics by Florian Hess.