㈠ 国际金融答案
答：1、储备资产又复叫官方制储备或国际储备，它是平衡国际收支的项目。当一国国际收支的经常项目与资本项目发生顺差或逆差时，可以用这一项目来加以平衡。储备资产主要包括货币黄金、特别提款权、在基金组织的储备头寸和外汇等部分。
在国际收支统计中，“储备资产变动额”这一项，如果出现附属，就说明储备资产杂增加；如果出现正数，就说明储备资产在减少。
2、根据第一单元的国际收支知识，储备资产变动额是由经常账户差额、资本和金融账户差额、净误差与遗漏共同决定，是这几个差额之和的相反数。从中国近年来的数据看，经常账户差额对于储备资产的变动影响很大；但是，在2008年国际金融危机之后，资本金融账户的影响也变大；另外，近一两年净误差与遗漏项的影响也在增加。
3、我过的国际储备、主要是外汇储备近年来都保持了较大幅度的增加，目前已经超过3万亿美元，是世界上拥有外汇储备最多的国家。如何对规模如此巨大的外汇储备进行管理，是我过货币当局面对的一个非常严峻的问题。其中，中国的外汇储备中很多都是美国金融资产，因为美元是目前最为重要的国际储备货币。在管理储备中要遵循的三性原则是：安全性、流动性、收益性。
㈡ 国际金融题目所求答案
1．三来个月远期汇率：1美元=（源0.8520+0.0030）/（0.8560+0.0050）=0.8550/0.8610
(1)商人买入三个月即期欧元,汇率0.8550(美元买入价,即为欧元卖出价)
(2)卖出三个月期1000000美元,能够换回:1000000*0.8550=855000欧元
2.根据报价,1美元=77.5/50=1.5500德国马克,,市场汇率为1美元=1.62545德国马克,显然报价中美元报低了,接受马克报价有利.支付77.5万德国马克,在市场上只值:775000/1.62545=47.6791万美元.相反50万美元相当于在市场上的马克数为500000*1.62545=81.2725万德国马克.
3.纽约市场美元价格高, 100万英镑在伦敦市场上购入美元,在纽约市场上抛售,获利:
1000000*1.9245/1.8745-1000000=26673.78英镑
4. 日元兑换港币,日元/港币=(7.8010/124.50)/(7.8020/124.35)=0.062659/0.062742
㈢ 国际金融题目，求过程答案
1. The Swiss franc is at a forward premium. Its current forward value ($0.505/SFr) is greater than its current spot value ($0.500/SFr).
2. The covered interest differential "in favor of Switzerland" is ((1 + 0.005)+(0.505) / 0.500) - (1 + 0.01) = 0.005. (Note that the interest rate used must match the time period of the investment.) There is a covered interest differential of 0.5% for 30 days (6 percent at an annual rate). The U.S. investor can make a higher return, covered against exchange rate risk, by investing in SFr-denominated bonds, so presumably the investor should make this covered investment. Although the interest rate on SFr-denominated bonds is lower than the interest rate on dollar-denominated bonds, the forward premium on the franc is larger than this difference, so that the covered investment is a good idea.
3. The lack of demand for dollar-denominated bonds (or the supply of these bonds as investors sell them in order to shift into SFr-denominated bonds) puts downward pressure on the prices of U.S. bonds — upward pressure on U.S. interest rates. The extra demand for the franc in the spot exchange market (as investors buy SFr in order to buy SFr-denominated bonds) puts upward pressure on the spot exchange rate. The extra demand for SFr-denominated bonds puts upward pressure on the prices of Swiss bonds— downward pressure on Swiss interest rates. The extra supply of francs in the forward market (as U.S. investors cover their SFr investments back into dollars) puts downward pressure on the forward exchange rate. If the only rate that changes is the forward exchange rate, this rate must fall to about $0.5025/SFr. With this forward rate and the other initial rates, the covered interest differential is close to zero.