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Qn 1. A number of centrally planned economies have been undergoing a process of transition to an economic system based on private enterprise and the market. These economies have to remove market inefficiencies and distortions in their adjustment process. a) Distinguish between the two types of economic systems. (8) Qn 2. In Japan, it will soon be possible to grab a basic hamburger for just 59 yen (88 Singapore cents). This is what McDonald in Japan will charge from next month, down from the current price of 80 yen. a) Distinguish between the concepts of price elasticity of demand, income elasticity of demand and cross elasticity of demand. (12) Qn 3 . A firm seeks to lower costs both in the short and long run with the sole aim of maximising profits. Qn 4. A monopolistically competitive market is vastly different from a monopoly. Qn 5. a) Explain what is meant by the equilibrium level of national income. (8) Qn 6. Do you think monetary policy alone is sufficient to achieve a low rate of inflation? Qn 7. A recent Economist magazine reported that the United States' current account deficit is $2 billion a day. Qn 8. People want brightly lit and safe roads. They also want reliable health services and quality education. Government regulation is the only way to provide them.
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