Dear statalisters,
I am estimating my panel data model using xtabond2 with time dummies as follows;
yr70_74, yr75_79, yr80_84, yr85_89, yr90_94, yr95_99, yr00_04. Thus, my T=7 ( where t=1...7). However, before including the time dummies the model starts estimating at period 3. Does it mean that I can only include my time dummies starting with yr80_84 or yr75_79?
Could you please assist?
Grant (Reg. No. 1990553567)
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