that's the job of insurance. Future contracts only affect price.

that's the job of insurance. Future contracts only affect price.

所有跟贴·加跟贴·新语丝读书论坛

送交者: true 于 2009-07-28, 10:32:58:

回答: 他说的是“防范”，不过“minimize”也行。问题是农民怎么用期货减少自然灾害的风险？由校长于 2009-07-28, 10:29:28:

鸡飞飞说期货也可以does the job. (无内容) - 校长 (0 bytes) 2009-07-28, 10:53:06 (350068)
- how do you know @ and JFF are the same person? (无内容) - true (0 bytes) 2009-07-28, 10:54:43 (350069)
  - 湘女说是人所共知嘛 (无内容) - JJZ (0 bytes) 2009-07-28, 11:24:58 (350081)