quick econometrics learning
r包plm,具体参看(cran)[https://cran.r-project.org/web/package s/plm/]。以及pkgdown网页stata命令集xtreg,具体参看pdf文档
在线资源:
- bookdown book: A Guide on Data Analysis. (chapter 12.4)[https://bookdown.org/mike/data_analysis/data.html#individual-specific-effects-model]