这些理论中对主并公司的预测贡献最大的是交易成本理论。
In these theories, the most contribution to research of predictability is transaction cost theory.
公司还将把即时消息和手机短信功能整合到雅虎邮件的主收件箱里，并让Facebook和Twitter用户在雅虎邮件的登录页看到更新。
The company will also integrate instant-messaging and SMS into the main Yahoo Mail in-box, and let Facebook and Twitter users see updates on the landing page for Yahoo Mail.
公司必须改变这样的处境，在各种各样的文化背景的代理商之间建立有效的交流并调整它们在东道主国的组织实践。
Firms have to bridge these differences, establish efficient communication between agents with various cultural backgrounds and adjust their organizational practices to those in the host country.
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