So that's the expected return and efficient portfolio frontier problem.

这就是预期收益，和有效边界问题。

youdao

The location of logistics centers has become a frontier problem of management too.

物流中心的选址研究也成为管理学的前沿问题。

youdao

This article will analyze the research frontier problem of real option and indicate the further research direction.

文中将对实物期权研究的前沿性问题进行分析，指出了进一步研究的方向。

youdao

So that's the expected return and efficient portfolio frontier problem.

这就是预期收益,和有效边界问题。

耶鲁公开课 - 金融市场课程节选

Rebecca Jeschke of the digital rights advocacy group the Electronic Frontier Foundation says that Google's recognition of the problem is encouraging, but that the company has a long way to go in deflecting future privacy concerns.

FORBES: Google's TroubleClick

The problem with writing articles about space is that you almost automatically reach for cliches, the final frontier and all that.

FORBES: The John Galts of the Future Will Build Galt's Gulch in Space