包括NOTES, SLIDES和老师指定的论文和作业。

内容涵盖大约15个主题，包括：

kernel estimate

nonlinear extreme estimators

quantile regression

linear panel data models

nonlinear panel data models

discrete choice models

sample selection models.

partial observed data models

treatment effect models

missing data models.

endogenous treatment effect.

set identification and incomplete data models

measurement error models

duration models

structural duration models.