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International trade and California employment : some statistical tests
Jaffee, Dwight M., (1998)
Reviving industry in America : Japanese influences on manufacturing and the service sector
Shapiro, Harris J., (1987)
Potential impact on the US economy and selected industries of the North American Free-Trade Agreement : report to the Committee on Ways and Means of the United States House of Representatives and the Committee on Finance of the United States Senate on investigation no. 332-337 under section 332 of the Tariff Act of 1930
(1993)
The spatial extent of producer service markets : hierarchical models of interaction revisited
Esparza, Adrian, (1996)
Modeling interaction in a system of markets
Krmenec, Andrew J., (1993)
The regional geography of US business services growth : 1977 - 1987 ; evidence and policy implications
Esparza, Adrian, (1993)