That would mean that companies should try to push their debt-equity ratio up as high as possible given that theory.

这个理论意味这公司将,尽力提高负债权益比

耶鲁公开课 - 金融市场课程节选

A mortgage lender doesn't want to lend more than the property is worth because that would mean a loan-to-value ratio over one.

抵押贷款的贷方,借给你的钱不会超过财产本身价值,因此贷款价值比率就会大于1

耶鲁公开课 - 金融市场课程节选