"It will have to be elevated at a higher level, but I don't know where."

VOA: standard.2009.12.17

Also, mutual funds have been growing more in countries that have higher level of education and a higher level of wealth.

而且,共同基金在那些国民教育程度更高,更加富裕的国家,发展更快

耶鲁公开课 - 金融市场课程节选

But if we have credit markets, then people can individually choose to be off the production possibility frontier and at a higher level of consumption than otherwise would.

但如果存在信贷市场,那么个人可以选择超越,PPF曲线的范围,达到比没有信贷市场时更高的消费水平

耶鲁公开课 - 金融市场课程节选