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Fields of influence of productivity change in EU intercountry input - output tables, 1970 - 80
Linden, Jan A van der, (2000)
Fields of influence of productivity change in EU intercountry input-output tables, 1970-80
Linden, Jan A.van der, (2000)
Analytical structure of discrete choice models : intervention of active environment in the choice process
Sonis, Michael, (1992)