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Assessing aggregate tests of efficiency for dynamic economies
Barbie, Martin, (2004)
The American frontier : technology versus immigration
Vandenbroucke, Guillaume, (2008)
Overlapping and communication policies in product development
Lin, Jun, (2010)
Productivity, factor accumulation and social networks : theory and evidence
Grafton, R. Quentin, (2004)
Social divergence and economic performance
Grafton, R. Quentin, (2001)