Theory of Absolute Advantage Country specializes only in products they can produce efficiently
Natural resources Fewest units of labour to produce
Import all other products Encourages trading between countries
Theory of Comparative Advantage Does not require Absolute Advantage to trade Trade to maximize labour effectiveness for the country
Country Similarity Theory (Linder) Country trades more with another with similar income levels Less trade with dissimilar economies May explain manufactured products Krugman’s Model of International Trade Considers monopolistic competition, economies of scale Both parties benefit
Cheaper product cost for consumer Larger market potential