✔ 最佳答案
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L .. RGDP .MRPL
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1 ..... 38 .... 38
2 ..... 54 .... 16
3 ..... 69 .... 15
4 ..... 80 .... 11
5 ..... 90 .... 10
6 ..... 98 ..... 8
7 .... 104 ..... 6
8 .... 108 ..... 4
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W/P .Qd .. Qs
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3 ..... 8 ..... 4
5 ..... 7 ..... 5
7 ..... 6 ..... 6
9 ..... 5 ..... 7
11 .... 4 ..... 8
13 .... 3 ..... 9
15 .... 2 .... 10
17 .... 1 .... 11
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RGDP - real GDP
MRPL - marginal revenue product of labor
L - quantity of labor
Qs - quantity of labor supplied
Qd- quantity of labor demanded
P - price level
W - nominal wage
W/P - real wage
First thing to note is Qs=Qd=6 (always),
and Real wage = constant = W/P= 7
Thus RGDP = constant = 98
Deflator=120 → P=1.2 → W/1.2=7 → W=7*1.2= 8.4
Deflator=130 → P=1.3 → W/1.3=7 → W=7*1.3= 9.1
It all true for discrete statical economy and rational expectations.