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老师好,请问图片上long call(买涨)先平后升是因为多头gain是无限,loss有限,然后short put先升后平时因为空头gain有限loss无限吗?如果这个人是做空的买空卖涨的图像应该怎么画呀?
查看试题 已回答第5题,intended investment strategy会受到影响吗?题干特意说 Alcohol and tobacco companies represent less than 1% of the total companies in emerging markets。这种程度的restriction会有多大影响?
查看试题 已回答第1题,The trustees of Bida inform Bamako in writing that because of a change in investment policy, the endowment fund is no longer permitted to hold below-investment-grade securities. 这不是政策上的重大变化吗?为什么仍保留原来的业绩?还是说即使有重大变化也要保留原来的业绩?没懂
查看试题 已回答精品问答
- 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








