UC知道求曼昆经济学宏观部分的这道题的答案
来源：百度知道 编辑：UC知道 时间：2024/05/04 22:42:47
8. Consider how each of the following event is likely to affect real GDP. Do you think the
change in real GDP reflects a similar change in economic well-being?
a. A hurricane in Florida forces Disney World to shut down for a month.
b. The discovery of a new, easy-to-grow strain of wheat increases farm harvests.
c. Increased hostility between unions and management sparks a rash of strikes.
d. Firms throughout the economy experience falling demand,causing them to lay off workers.
e. Congress passes new environmental laws that prohibit firms from using production methods that emit large quantities of pollution.
f. More high-school students drop out of school to take jobs mowing lawns.
g. Fathers around the country reduce their workweeks to spend more time with their children.
change in real GDP reflects a similar change in economic well-being?
a. A hurricane in Florida forces Disney World to shut down for a month.
b. The discovery of a new, easy-to-grow strain of wheat increases farm harvests.
c. Increased hostility between unions and management sparks a rash of strikes.
d. Firms throughout the economy experience falling demand,causing them to lay off workers.
e. Congress passes new environmental laws that prohibit firms from using production methods that emit large quantities of pollution.
f. More high-school students drop out of school to take jobs mowing lawns.
g. Fathers around the country reduce their workweeks to spend more time with their children.
a.减少了开放时间，降低了实际GDP产出
b.新技术的应用，提高劳动效率,如果劳动保持不变或增加，增加产出；如果技术效率带来的增长少于劳动减少造成的损失，则降低产出。
c.罢工减少了劳动时间，降低产出；但如果罢工能争取到高工资转变成效率工资，则可能在未来增加产出，但当期产出必减少。
d.需求减少，失业增加，降低产出
e.环保造成部分企业减产，产出减少，但如果有新技术应用克服了环保带来的减产可能，则产出保持不变，如果能促进其它行业开发新技术保证企业产出不变或增加，则GDP增加
f.产出增加，因为新技术的学生有更高的劳动效率（理论上）
g.产出减少，其一，父亲减少了劳动时间，产出减少，其二，辅导小孩，减少了对教育市场的需求，产出减少。