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American economic journal
1
Endogenous technology adoption and R&D as sources of busine..:
, In:Copies:
Zentrale:E02 z vwl 001 jc/653; Zentrale:Magazin Zs ff 4072
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The review of economics and statistics / publ. for Harvard University
2
Savings in transnational households
, In:a field experiment among migrants from El Salvador
Copies: Zentrale;