这是学习中级宏观后的一些问题，虽然比较常见，但本人还是理不顺，希望能得到高人较细致的解答，谢谢！

1、Please explain how price and quantity are determined in new Keynesian economics.

2、What could be the reasons for price to be sticky in new Keynesians.

3、 How to understand “disequilibrium” in new Keynesian economics?

4、Are these ways of price and quantity determination consistent with basic Keynesian model as presented in the intermediate textbook, and why?

5、Do you think these types of price and quantity determination have micro-foundation and Why?