2020年11月IB经济SL真题下载-Paper1
Microeconomics
1.(a) Explain how production that causes pollution leads to market failure.
(b)Discuss whether government regulation is the most effective way to deal with negative externalities of consumption.
2.(a) Explain the impact of a price floor on market outcomes.
(b)Discuss the consequences for different stakeholders when the government imposes a price ceiling on a market.
Macroeconomics
3.(a) Explain how a decrease in business confidence can affect the real GDP of an economy that is producing below the full employment level of output.
(b)Evaluate the view that a decrease in aggregate demand would always be deflationary.
4.(a) Explain how government expenditures are used to promote equity in the distribution of income.
(b)Evaluate the impact on efficiency in the allocation of resources when the government uses taxation to promote equity.
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