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CFA问答
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“The trade surplus cannot decline unless the capital account deficit also declines.”能不能详细解释一下经常性账户和资本账户之间是如何保持平衡的? 为什么经常性账户盈余多少数量,资本账户就会赤字同样的数量?
查看试题 已回答a sports car, purchased for $200,000, is financed for five years at an annual rate of 6% compounded monthly. If the first payment is due in one month, the monthly payment is closest to: 答案里是按后付年金计算的,题中"If the first payment is due" due 不是先付年金的意思吗?
已解决为什么金融计算器算10%—4%计算出来是0.096%?在按4%时计算机自动显示0.004。aos和chn模式都试过了,另外(10%)—(4%)也试过了,都没用。。是计算器的问题还是需要调整?
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










