问题如下图：
选项：
A. 
B. 
C. 
解释：
选项A可不可以推出，未来经济变好，人们挣钱多了，股市涨了，股价就涨了
NO.PZ2018091701000052 Whiof the following statement most likely explain the share priincrease? Refault-free interest rate increase. expecteinflation increase. crease in uncertainty about future inflation. C is correct. 考点Equity anthe equity risk premium，利率如何影响股票价格. 解析分母上的数字变小都会引起分数的变大，所以选b项可不可以理解为预期inflation变大，所以经济变好，所以price增长？ 谢谢老师。
NO.PZ2018091701000052 Whiof the following statement most likely explain the share priincrease? Refault-free interest rate increase. expecteinflation increase. crease in uncertainty about future inflation. C is correct. 考点Equity anthe equity risk premium，利率如何影响股票价格. 解析分母上的数字变小都会引起分数的变大，所以选老师请问B为什么不对呢？
NO.PZ2018091701000052 Whiof the following statement most likely explain the share priincrease? Refault-free interest rate increase. expecteinflation increase. crease in uncertainty about future inflation. C is correct. 考点Equity anthe equity risk premium，利率如何影响股票价格. 解析分母上的数字变小都会引起分数的变大，所以选这个涉及的知识点是啥？是R46 EconomianInvestment Markets里面的哪个公式，没有找到。 另外按照答案 crease in uncertainty about future inflation. 我的理解为crease in uncertainty about future inflation.=increase in certainty about future inflation. 这个只是certainty的变化，并不是inflation的变化啊，为什么会影响P？
