NO.PZ2018091706000021
问题如下:
Economic data of a country is showed below
According to the economic data which of the three counties has the highest growth rate of potential GDP:
选项: Country X.
Country Y.
C.Country Z.
解释:
A is correct.
考点:Cobb-Douglas production function 的变形公式:
解析:growth rate of potential GDP= growth rate of labor force + growth rate in labor productivity
X=2.1+2.6=4.7
Y=1.5+1.8=3.3
Z=0.6+1=1.6
growth rate of potential GDP是指潜在增长率。取决于,劳动力、资本积累、技术
1.为什么这题是两个labor相加?
2.为什么不加第二列TPF?我感觉这个是和技术相关。
3.如果还有CAPITAL的一列需要加吗?