摇一摇 · 2023年08月12日
NO.PZ2023010401000131
问题如下：
In an economy, consumption is 70% of pre-tax income and the average tax rate is 25% of total income. If planned government expenditures are expected to increase by $1.25 billion, the increase in total incomes and spending, in billions, is closest to:选项：
A.$1.3. B.$2.6. C.$4.2.解释：
Explain the implementation of fiscal policy and the difficulties of implementation.
中文解析：
解释财政政策的实施和实施的难点。具体解法参照英文解析中的表格。
没明白，为什么MPC是0.933，为什么不能直接用0.7算呢
NO.PZ2023010401000131问题如下In economy, consumption is 70% of pre-tincome anthe average trate is 25% of totincome. If plannegovernment expentures are expecteto increase $1.25 billion, the increase in totincomes anspenng, in billions, is closest to:A.$1.3.B.$2.6.C.$4.2. Explain the implementation of fiscpolianthe fficulties of implementation. 中文解析财政政策的实施和实施的难点。具体解法参照英文解析中的表格。 请问解析中的财政乘数是如何计算出来的？
NO.PZ2023010401000131问题如下In economy, consumption is 70% of pre-tincome anthe average trate is 25% of totincome. If plannegovernment expentures are expecteto increase $1.25 billion, the increase in totincomes anspenng, in billions, is closest to:A.$1.3.B.$2.6.C.$4.2. Explain the implementation of fiscpolianthe fficulties of implementation. 中文解析财政政策的实施和实施的难点。具体解法参照英文解析中的表格。 C不是等于70%的pre tincome an25%of totincome么？那为什么不是C=70%*100+25%*100/（1-25%）？
