多项式 有数值表3-4.
多项式有数值表3-4.
请帮忙给出正确答案和分析,谢谢!
多项式有数值表3-4.
请帮忙给出正确答案和分析,谢谢!
A.a[g-c]
B.a[4]
C.a['d'-'c']
D.a['d'-c]
计算的近似值(小数点后保留3位)。
A.a[g-c]
B.a[4]
C.a['d'-'c']
D.a['d'-c]
It is fairly common for an industrial cluster to break up and for production to move to locations with lower wages when the technology of the industry is no longer rapidly improving--when it is no longer essential to have the absolutely most modern machinery, when the need for highly skilled workers has declined, and when being at the cutting edge of innovation conveys only a small advantage. Explain this tendency of industrial clusters to break up in terms of the theory of external economies.
Suppose that workers involved in manufacturing are paid less than all other workers in the economy. What would be the effect on the real income distribution within the economy if there were a substantial tariff levied on manufactured goods?
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