To Kit:
> It seems to me that you want to -append- all of these into a long format
> file, where each record will be uniquely keyed by id -and- year. You can
> then reshape wide, if you wish, to create variables where the same
> individual shows up in the workforce (or not) year by year.
Thank you for your comments.
I'd like to follow your advice.
K.I.
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
