UC知道经济学问题(英语)请用英语回答,高分悬赏
来源：百度知道 编辑：UC知道 时间：2024/06/30 11:10:05
Suppose that economists observe that an increase in government spending of $10 billion raises the aggregate demand for goods and services of the economy by $30 billion.
(a) If these economists ignore the possibility of crowding out, what would they estimate the marginal propensity of consume (MPC) to be ?
(b) Now suppose the economists allow for crowding out. Would their new estimate of the MPC be larger or smaller than their initial one?
(a) If these economists ignore the possibility of crowding out, what would they estimate the marginal propensity of consume (MPC) to be ?
(b) Now suppose the economists allow for crowding out. Would their new estimate of the MPC be larger or smaller than their initial one?
a If these economists ignore the possibility of crowding out
k=3=1/(1-MPC) MPC=2/3
b economists allow for crowding out
MPC will more than 2/3
K will more than 3
deduct crowding out K will smaller than 3
--------------------------------------------
英文我也怕表达不清楚哈
a 不考虑挤出效应 乘数==1/(1-MPC) MPC=2/3
b 考虑挤出效应 MPC大于2/3 因为 MPC大于 2/3
乘数会大于3，所以扣除挤出效应后乘数才能小于3
a)MPC=30-10=20
B)larger
MPC=30-10=20
larger
a)MPC=30-10=20
B)larger