老师您好， 什么是超额认购？ 为什么证券从业人员不能参加？谢谢

老师 我做习题的时候又F-statistic 的value 是用 RSS/SSE算出来的 请问RSS/SSE 表示什么呢？

采用cosolidation 合并报表的时候 investment item变成0 是不是相当于把这部分变化值加到了母公司原equity中？ 比如说原来母公司的报表中 investment是320 equity是1000 现在合并报表了用consolidation法 相当于investment变成了0 equity变成1320？

请问一下，请问一下，corporate finance 里面不同年限的project 比较，那个eaa怎么算？就是pv知道，i/y知道，怎么求pmt？不是用公式pmt=pv*i吗？为什么28.93求的pmt是16.66

0到1取值为什么取不到

请问到底是用actual减去折现率算出的利息收入，还是反过来用折现率算出的利息收入减去actual？

请问老师，这边的9%是怎么来的？

Comment 2: There is a difference between the pricing and the valuation of forward commitments. Pricing involves determining the appropriate forward commitment price or rate, typically after it has been initiated. Valuation involves determining the appropriate rate of the forward commitment when initiating the contract. 解答， B is correct. Characteristic 2 is incorrect. The conversion factor in a futures contract does not apply to accrued interest. It is a mathematical adjustment to the amount required when settling a futures contract that is supposed to make all eligible bonds equal the same amount—for example, adjust each bond to an equivalent 6% coupon bond. When multiple bonds can be delivered for a particular maturity of a futures contract, a cheapest-to-deliver bond typically emerges after adjusting for the conversion factor. 麻烦老师解释下，谢谢！