Missing values in Panel data

[shilpa gupta]

How to deal with missing values in panel data ?

[shilpa gupta]

I have working on logit panel data set and some of variables such as Return on Assets (ROA), Export, Sales are having missing values. Please suggest me which one is best to deal with missing data 1) ipolate 2) imputations ?

[Carlo Lazzaro]

Shilpa:
please repost your query on the General forum, as Sandbox is intended for practising purposes only (as per FAQ). Thanks.