刘同学2018-05-05 18:57:45
刘同学Which of the following is the correct description of market equilibrium? A The demand curve is negatively sloped and the supply curve is positively sloped. B For any given pair of market demand and supply curves, only one equilibrium point can exist. C The difference between quantity demanded and quantity supplied is zero 这题b为什么不对？
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Sinny2018-05-07 14:19:27
Sinny同学你好，CFA中讲解的供求曲线是被简化过的供求曲线，因此均是直线，但是还是有曲线情况下的供求曲线，那么就可能出现多余一个市场均衡点或者是没有市场均衡点的情况
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