NO.PZ2020033003000077
问题如下:
Which of the following judgments about Right-Way Risk(RWR) and Wrong-Way Risk(WWR) is correct?
I.A floor company enters into a contract to hedge the declining price of floor using forward contract is an example of RWR.
II. Long a bank’s stock and buy a put on the bank’s stock from the bank is an example of WWR.
III.Long a bank’s stock and buy a call on the bank’s stock from the bank is an example of WWR.
选项:
A. I only.
B. I and II.
C. I, II and III.
D. I, III.
解释:
B is correct.
考点:Wrong-Way Risk Vs. Right-Way Risk
解析:地板商通过forward锁定未来卖价,未来价高时候公司收益高不容易违约,价低时候公司要通过合约减少损失也不会违约,RWR。
买一家银行的股票同时以它们的看跌期权作为保底,银行效益不好的时候股价下跌,同时可能对看跌期权违约,WWR。
买一家银行的同时买它们的看涨期权,银行效益好的时候股涨,期权涨不会违约,银行效益不好的时候股跌,期权没价值不会行权,也不担心银行违约,RWR。
为什么感觉像是WWR? 为了hedge 价格下降,买了这个期权。那如果价格下跌,厂商就赚钱,EAD就增加,那PD也会因为价格下跌影响也增加吧(经营不好)