Excess demand for credit is common.

贷款的超额需求是普遍存在的。

There is excess demand for a firm's products.

对某公司产品有过度需求。

Excess demand means demand is greater than supply.

“超额需求”是指需求大于供应。

Where, he asks, would the excess demand for global assets go?

他问道，对全球资产的过度需求又能去向何方？

But concerns about overheating in the usual sense of excess demand are exaggerated.

但是对于一般来说是需求过大而经济过热的忧虑是耸人听闻了。