//-->
Mining surplus: modeling James A. Schmitz's link between competition and productivity
Greenwood, Jeremy, (2017)
Productivity levels and international competitiveness between Canadian and US industries
Lee, Frank C., (2000)
Changes in manufacturing productivity and competitiveness in Canadian and American regions, 1975 - 85
Denny, Michael G., (1991)
Perspectives on economic development in Africa
Rempel, Henry, (1994)
Theory and policy of international competitiveness
Ezeala-Harrison, Fidelis, (1999)
Economic development : theory and policy applications
Ezeala-Harrison, Fidelis, (1996)