但是考虑到，证明其有用的证据和新兴市场出现的各种商业模式越来越多，我们也有理由相信它。

But given the growing evidence of its usefulness and the new business models from emerging markets, there is reason for hope too.

youdao

人们常常会误认为注意里信息只对市场和广告有用。

People wrongly think of attention information as beings useful only for advertising and marketing.

youdao

制定关于市场和金融工具可能会有用。

Regulation that focuses on markets and instruments may help.

youdao

The options are a very useful technology for managing risks and I think that we'll see a rapid--Over the next few decades, we'll see rapid expansion in the scope of options contracts traded on the exchanges.

期权是管理风险的,一个非常有用的技术,我认为在往后的几十年,交易市场上,我们将会看到期权合同的迅速发展

耶鲁公开课 - 金融市场课程节选