Advocated and illustrated here is stochastic approximation. That tractable tool produces quantitative estimates apt to illuminate pros and cons of various market regimes.
机构:
Int Food Policy Res Inst, Poverty Hlth & Nutr Div, Washington, DC 20036 USAInt Food Policy Res Inst, Poverty Hlth & Nutr Div, Washington, DC 20036 USA
Headey, Derek D.
[J].
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691