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Factor prices in industrial countries
Kopits, George, (1982)
Substitution et coût des facteurs : un lien existe-t-il?
Artus, Patrick, (1980)
Interest rate and capital intensity
Sousa, Alfredo de, (1983)
The effective rates of protection and the question of labor protection in the United States : a comment
Balassa, Béla A., (1970)
The characteristics of protected industries in Pakistan
Guisinger, Stephen, (1971)
The empirical relationship between nominal and effective rates of protection