买权一份提供权利以一特定价格收购证劵的选择权契约。
An option contract that provides the right to buy a security at a specified price.
选择权契约之买卖申报数量，除声明须立即全部成交否则取消外，得为部分成交。
The intended volume of an options contract order may be executed in part unless the order states that it must be executed immediately in full or else canceled.
契约的不完备性导致会计政策选择权的必然存在，而不同的契约成本导致不同的会计政策选择动机。
The imperfectness of contracts causes the inevitable existence of accounting policy choices, and the different contract costs lead to different motives in accounting policy choice.
应用推荐