By means of the idea of option transaction a new model to evaluate dynamic economic benefit of pumped-storage station (PS station) is put forward.

借助期权交易的分析思路提出了一种新的评价抽水蓄能电站动态效益的方法。

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Messaging software can be a solution, but if performance is a concern, and you're not worried about the level of transaction and security, messaging software really is not a very good option.

消息传递软件可能是一种解决方案，但如果您所关注的是性能，并且不担心事务和安全级别，则消息传递软件真的不是一个非常好的选择。

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A CICS program that issues a SYNCPOINT command (with or without the rollback option) cannot be subordinate to another transaction manager, and thus cannot be part of an extended or global transaction.

发出SYNCPOINT命令(带有或不带有回滚选项)的CICS程序不能从属于另一个事务管理器，因此它也不能成为扩展或全局事务的一部分。

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Only when the option is exercised does a transaction with tax and bottom-line implications take place.

FORBES: Fact and Comment

Spreads and other multiple-leg option strategies can entail substantial transaction costs, including multiple commissions, which may impact any potential return.

FORBES: An Options Strategy The Rolling Stones Would Love

This allows banks to cover both their forward exchange and option exposures efficiently, with great savings in transaction costs.

FORBES: Euroflop