Which of the following statements about the inside lag and outside lag is / are correct?

A.Fiscal policy has a large inside lag.

B.If a tax on meat products passed by politicians reduces the consumption of meat products two years after the decision, then this is an example of an inside lag.

C.If politicians decide to give financial support to banks two days after the start of a financial crisis, then that is an example of an outside lag.

D.Monetary policy shows a large outside lag.