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CFA二级
包含CFA二级传统在线课程、通关课程及试题相关提问答疑;
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基础课的module4,PPT78页的example3,Another MD joins the interview and mentions that an analyst on her team estimated a regression to explain a cross-section of returns on assets of companies using a regulation dummy variable (REG = 1 if regulated, 0 otherwise), market share (MKTSH), and an interaction term, REG_MKTSH, the product of REG and MKTSH. She notes the resulting model is RET = 0.50 – 0.5REG + 0.4MKTSH – 0.2REG_MKTSH。完全没看懂,这道题老师也没有讲。我怀疑题目中的interaction term应该是REG_MKTSH应该是REG乘以MKTSH,但还是不能理解C选项为何正确。
已解决精品问答
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- 这题为什么是选C?
- 请老师讲解一下这个题目
- 老师,第二题可以在解释一下原理吗?
- 老师,第三题答案的意思是:1.因为宽松的货币政策,导致加元利率下跌,导致加元贬值?2.但是,如果利率下跌,也就是分母上的百分比下降,不是会导致价格上升吗?。3.从而短期看是depreciation,但是长期来看,会回归到均值,所以是appreciation?
- CDS的long和short是不是反过来的?就是long CDS代表看涨目标公司credit,所以是卖出一份CDS合约?
- 很迷惑到底是long call+ short stock还是long stock+short call构建无风险资产
- 为啥accrued interest over contract life是0?


