Pooling and Hedging of the risk

Pooling and Hedging of the risk pooling inventory 什么是Hedging derivative hedging tip pooling是什么意思 pooling arrangement是什么意思 car pooling,car pooling logistic regression 是什么意思 英语翻译hedging instruments, financial hedging是什么意思 hedging strategy是什么意思 duration hedging是什么意思 hedging-instrument是什么意思 hedging-instrument是什么意思 英语翻译In addition to a summary of demand information this also shows the categories of supply:mine output,net hedging or de-hedging by mining companies,scrap and net central bank sales.请问这句话如何翻译? Discuss and compare the costs of hedging by forward contracts and operating contracts?问题应该是:比较期货合同套期保值成本和现货合同的成本. pooling risk 风险聚合的意思嘛? 求mathematics of finance modeling and hedging 原版求mathematics of finance modeling and hedging 作者Victor Goodman 只要英文原版 或者把第29页第5题 和 36页第2,4题截图发我 有的上传一下