Hello, dear Stata community,

I have questions related to imputation and winsorization methods that deal with missing values and outliers in the dataset.
1) Is that appropriate to use Imputations method for panel economic data? Because I have seen many explanations on clinical datase and survey data
2) Is that appropriate to use both winsorization and imputation methods together? Does it likely to give biased results? If it is okay to use, which one can be analyzed first?
3) Which papers support your thoughts?