老师。这道题中相关系数的正负号是如何根据题中提供的信息判断的？

前面加上假定全租出去的租金 后面减去空置损失 ，和按实际租金计算有差异吗

接着上一个问题 解释是: Solution A is correct. Morgan’s recommendations to implement a trade that steepens the yield curve in the midst of the recession is consistent with the economic cycle. The yield curve typically steepens when the economy is in recession. But given that value stocks are likely to outperform growth stocks and that small-cap stocks are likely to outperform large-cap stocks in the immediate aftermath of a recession, Morgan’s recommendation regarding growth equities is less likely to succeed. C is incorrect because large cap stocks tend to outperform going into and during a recession, but small cap stocks tend to outperform coming out of a recession. B is incorrect because yield curves tend to steepen during a recession, so the recommendation to implement a yield curve steepening trade now is consistent with the economic cycle. 请老师解释下A正确的那一段话, 看不太懂... 谢谢!

题目有段描述: "Some of Morgan’s work involves making investment recommendations based on his economic forecasts. Pinnacle’s global economic model has signaled that Italy’s economy, which is currently in a recession, will show signs of improvement in the coming months. He is considering the following recommendations for investors in the Italian markets: Implement a trade that will steepen the yield curve now and prepare to rotate from small-cap stocks into large-cap stocks and from value stocks into growth stocks over the next several months." 题目是: Q. Morgan’s investment recommendations are most likely appropriate regarding: A. the recommended yield curve trade. B. growth versus value stocks. C. large-cap versus small-cap stocks. 字数超过了, 老师请看下一个问题

这道题为什么不选B呢？题目不是说6个月之后开始为期3个月的FRA么

老师，你好！ 请帮我看一下这道题目的解答正确吗？这是Notes Qbank里面来的题目。尤其是解答的第二部分完全没有看懂。谢谢。

yield curve steepens 是指形状怎么个变法? 谢谢~

你好 请问下原版书后题 98页 第19问 为什么A选项不正确呢 根据老师的讲解 pooling method会把合并前的收益计算进去

老师您好，第一张图片是apt模型的数据表，第二张图片是宏观要素模型的数据表。 我的问题是。 表格中的第二列都是expected return ...那么上课的时候老师说expected return在apt中是真实收益率，但是在第二张图中好像又是指的是预期收益率或者期望？ 请老师对着两个模型的公式分别给我说一下，这到底是对应真实收益率还是预期收益，谢谢。

Hello, instructor. I still cannot understand that if multicollinearity exists, there is a high R square (and significant F-statistic) even though the t-statistics on the estimated slope coefficients are not significant. looking forward to your response. Thanks.