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Re: st: RE: RE: Data management
I am sorry that the dataset that I wanted to create was
accidentally sent before. I am trying to create the last
two columns, where
tsum for id 1 for year 2000=sum(tvol for all for
tshare1= tvol/tsum, and tshare2=tvol/(tsum-tvol).
Thanking you all for your cooperation (not least my econ
colleagues:) for their generous support).
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