问题如下图：
选项：
A. 
B. 
C. 
解释：
他不是一个good hedge 的原因是因为流动性？？
NO.PZ2015121810000045问题如下Whiof the following statements relating to commercireestate is correct?A.Rentincome from commercireestate is generally unstable across business cycles.B.Commercireestate investments generally offer a goohee against bconsumption outcomes.C.The key fferenin the scount rates applieto the cash flows of equity investments ancommercireestate investments relate to liquity.C is correct.To arrive appropriate scount rate to useto scount the cash flows from a commercireestate investment, a liquity premium is aeto the scount rate applicable to equity investments. The aeliquity premium provis aitioncompensation for the risk ththe reestate investment mvery illiquiin beconomic times. 考点commercireestate解析Rentincome 类似债券的coupon，可以提供稳定的收入，A错。房地产投资与经济周期是正相关的，因此不能很好地对冲实体经济下滑，B错。C正确，股票与房地产投资的折现率主要区别在于流动性风险。请问这里的bconsumption outcomes 怎么理解
请问这题 ，A为啥不对啊？
