Hi, dear all:
I have simple question about data manipulation is panel data: the data is
in standard panel stata format, with i = individual and t=2. the
participation is dummy on work participation in either time; so we have four
categories of individual on work participation: those participate in both
period, neither period, only in the first period and only in the second
period. So my questions is how can I take out the individuals falling into
these four categoris?
I used to export into excel and use macro to do the job, but with so many
time of export and inport, I'm kind of running out of gas. Could anybody
give a better suggestion?
Thanks,
Gang
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