作者ambrosian (Wei Wei Wei)
看板Economics
标题[请益] 99中兴企管
时间Thu Aug 2 21:20:18 2012
A backward labor supply curve results from the fact that
(A)there is a positive substitution effect on the labor supplied.
(B)there are a large negative substitution effect and a positive income effect.
(C)there are a large negative substitution effect and a small positive income effect.
(D)a positive income effect is large enough to dominate a negative substitution effect.
答案是(D)
我的问题在於这边的替代效果是只工资上升(或下降)对休闲时数还是对劳动时数的影响，
我是想说不是强调在劳动时数吗？应该要分析工资上升对劳动时数的影响才对，这样答案
我会选(A)，请各位高手解惑了！
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