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Suggested Answers of BT2 Revision Package - ASKnLearn

Suggested Answers of BT2 Revision Package - ASKnLearn

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The steepening and widening <strong>of</strong> the currency’s trading band would allow Singapore to curbcost-push inflation in the long term to allow for an exchange rate appreciation to alleviate therising price <strong>of</strong> imports. An appreciation <strong>of</strong> exchange rates would allow Singapore torebalance its economy in the longer term due to increased economic challenges from theglobal economy and amidst rising prices <strong>of</strong> inputs.Knowledge, Application, Understanding and AnalysisL3L2L1For an answer that explores positive and negative impacts on the Singaporeeconomy. Answer exhibits depthFor an answer that tends to explore a balanced view <strong>of</strong> the impacts butanswer may show limited depth.For an answer that is limited in its substantiation. Answer tends to be onesided.9 – 116 – 81 – 5Allow up to 4 additional marks for EvaluationE2 For a judgment based on economic analysis / adequately substantiated 3 – 4E1For an unexplained judgment, or one that is not supported by economicanalysis.1 – 2(17) 2010 ACJC Prelim 2010 H2 Paper Q6 (only part a)<strong>Suggested</strong> answera. Explain the economic basis for specialization and free trade. [10]1. Why do countries trade?2. Economic concepts: Comparative Advantage & Terms <strong>of</strong> Trade.3. Benefits <strong>of</strong> Free trade.1. Why do countries trade?• Due to differences in demand and supply conditions, countries specialize. Explain theTheory <strong>of</strong> Comparative Advantage, opportunity cost and terms <strong>of</strong> trade to illustrate thegains from trade and the benefits from trade.• The Principle <strong>of</strong> Comparative Advantage gives a theoretical explanation to theappropriate pattern <strong>of</strong> specialisation based on efficiency among countries.Based on‘comparative advantage’ principle, the pattern <strong>of</strong> specialisation is based onopportunity cost. In spite <strong>of</strong> absolute advantage in all goods, the opportunity cost <strong>of</strong>each good is likely to differ and this country should produce/specialise in goods inwhich the opportunity cost is lowest.

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