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3
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1answer
33 views

Derive marginal productivity conditions in DW Jorgenson paper

I'm reading Jorgenson, Dale W. (1963), "Capital Theory and Investment Behavior", American Economic Review. Vol 53, No. 2, pp. 247-259. http://www.jstor.org/stable/pdfplus/1823868.pdf I would like ...
1
vote
1answer
18 views

Lower ROI because of zero interest rate

I've heard an interview with Bill Gross in which he claims that one of the problems with lower interest rate is that it leads to a lower ROI in the real economy. How can that be?
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0answers
19 views

How does economics cope with production processes that have large lumpy investment requirements?

If seems that all equations (e.g. Price elasticity of supply ) assume that there is a marginal cost of production that is nicely related to the level of output. But clearly you can’t buy half a new ...
5
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40 views

Real option effect of uncertainty - irreversiblity vs fixed cost

There is a growing literature (e.g. Bloom, 2009) studying negative macroeconomic impacts of heightened uncertainty. One channel through which uncertainty can discourage economic activity, and ...
2
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0answers
29 views

What is the effect of redirecting government tax intake to a consumer retirement saving incentive?

In New Zealand we have a retirement saving scheme called Kiwisaver. The scheme is opt in. If a consumer opts in, they must save at least 3% of their income, which they can't access until retirement. ...