With reference to the theory of comparative advantage, explain how the elimination of tariffs under the Canada–Korea Free Trade Agreement (CKFTA) may increase the real GDP of both Canada and South Korea.
103 exam-style questions on Edexcel A A Level Economics 4.1 International economics, covering 4.1.1 Globalisation, 4.1.2 Specialisation and trade, 4.1.3 Pattern of trade, 4.1.4 Terms of trade, 4.1.5 Trading blocs and the World Trade Organisation (WTO), 4.1.6 Restrictions on free trade, 4.1.7 Balance of payments, 4.1.8 Exchange rates, and 4.1.9 International competitiveness. Each one has a worked solution and a mark scheme showing where the marks go.