爱同学2023-04-22 13:46:03
资本深化,是指αΔ%k/k,这个是讲义里哪里写的呀?
回答(1)
Vincent2023-04-23 10:14:54
你好
在production function, Labor productivity growth accounting equation后面,有一个Two sources of growth in per capita output,这里面
资本深化:
Capital deepening: an increase in the capital-to-labor ratio, is reflected in exhibit by movement along the production function. Adding more and more capital to a fixed number of workers increases per capita output but at a decreasing rate.
这里你看最后一句,at a decreasing rate, 就是因为α在不断趋向0,使得每单位投入资本带来的人均产出的增加量在不断变小。所以应该是α×Δk/k。而且这里和题干的数字也完全符合。
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