Finance usually means the private sector, but the issues are much the same in both cases.

虽然金融通常意味着与私营企业相关，但两者所言之金融,在很大程度上是相同的。

耶鲁公开课 - 金融市场课程节选

As a result, people invest in banks -the stock of banks -because they understand that these people have a long-term relationship with business and they are immune from the adverse selection.

结果呢,人们就会投资于银行,即购买银行的股票,因为他们知道,银行家和企业界保持着长期的关系,他们可以免受逆向选择之害

耶鲁公开课 - 金融市场课程节选