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i've to merge two different cross section survey, but i'm unaware both about econometric literature of survey data and about stata command (i know that i've to sort my dataset by a common variable, i.e. id variable, and use the "merge" command). What are the main cautions to be taken when you're dealing with merging? What econometric procedure i've to follow to merge two different survey? What are the main econometric problems connected with this operation? Principally, I'm interesting in the most recent literature in this field. Thank you everyone for your kindly reply,
University of Eastern Piedmont
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