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International spillovers of knowledge and sectoral productivity growth: some evidence for Canada and the United States
Brecher, Richard A., (1996)
Productivity performance and international competitiveness: an old test reconsidered
Choudhri, Ehsan U., (2002)
Productivity, the Terms of Trade, and the Real Exchange Rate: The Balassa-Samuelson Hypothesis Revisited
Choudhri, Ehsan U., (2009)