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CFA问答
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the risk of investment grade bonds is usually measured by spread duration; 请问spread duration 不是衡量high yield bond的吗？
是不是early stage和later stage之前还有一个阶段？不然解释不了为什么从before commercial production and sales have occurred和after commercial production and sales have begun？中间没有个current or processing production and sales?
查看试题 已回答图片里是我之前问的问题。我又看了下讲义，说early stage:是help companies move toward operation but before commercial production and sales have occurred. 这里before commercial production and sales have occurred是商品生产和销售发生之前吗？
老师好，押题道德第一个case第四题，为什么没有违反due diligence呢？文中说看到recommend后就直接行动。这里怎么去区分，是不是因为是internal research就可以直接用，external的就要验证审查？
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精品问答
- Q3：解析里面Team Purple’s conclusion (the externalities associated with human capital is the most important determinant in predicting the occurence of convergence) implies that the production function is a straight line, and is compatible with non-convergence.这段话中 externalities associated with human capital具体是什么？怎么得到the production function is a straight line这个结论呢？
- Effective duration和Effective convexiy的公式为什么不用modified duration和convexity的原本公式，而是和他们的近似的久期和突性的公式一致？
- Risk Budget and risk parity 第二道思考题，里面的Variance是不是完全是个冗余信息，给来误导的呀？
- liability relatibe asset allocation这三种方式的区别是什么呀 怎么区分
- 为什么半年付息 算ytm是乘以2 而年化的麦考利久期是除以2
- 为什么长期垄断竞争中 D和ATC相切
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- m上升 EAR为什么上升 以及为什么又不变
