
-
CFA问答
CFA问答包含CFA在线课程、CFA通关课程、CFA试题等所有CFA相关问题,每个问题老师均会在24小时内给出答疑回复哦!
专场人数:0提问数量:0
请问这题有没有出错?个体最优解和整体最优解之间有没有大小的关系?我的意思是说老师一开始说整体最优解是右下角A500,B300;但这个对于B来说并不是最优解啊?左下角B还是350呢,如果我是B是一定不会选择右下角的。 这个和囚徒困境不一样啊,囚徒困境里如果两个人都沉默至少判的刑都是最少的,还是有机会我会去这么做的。我不知道我有没有表述清楚 我个人认为整体最优解A和B所获得的应该是大于他们个体最优解的。 老师的原话是“如果双方不背叛都选择HIGH PRICE,那么双方总收益是最高的”,但问题是B的收益不是最高的啊
A couple plans to pay their child's college tuition for 4 years starting 18 years from now.The current annual cost of college is C$7000,and they expect this cost to rise at an annual rate of 5 percent.In their planning,they assume that they can earn 6 percent annually.How much must they put aside each year,starting next year,if they plan to make 17 equal payments?
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












