C选项里说到价格和工资是有粘性的，老师请问粘性是什么意思？

问题如下：

Which of the following statements is most likely the opinion of Austrian schools about the reason caused business cycle?

选项：

A.

government intervention that is misguided .

B.

limit government intervention in the economy.

C.

price and wage expectations are sticky.

解释：

A is correct.

The Austrian school has a theory of what causes the business cycle: government intervention is misguided .

考点： Austrian schools

解析：奥利地学派认为政府不应该干预经济，经济运行有自我修复能力，政府强行干预容易带来的误导是经济周期产生的原因。A选项正确。

有限的政府干预不会对经济产生过多的错误影响，所以B选项不正确。

价格和工资具有粘性是新凯恩斯学派的观点，C选项不正确。