单选题 Which of the following statements about achieving proper timing in fiscal policy is FALSE?
  • A. Improvements in quantitative methods have made the occurrence of recessions or expansions quite predictable.
  • B. There is usually a time lag between when a change in policy is needed and when the need is recognized by policy makers.
  • C. The time required to change tax laws and government expenditure programs can be lengthy.
【正确答案】 A
【答案解析】One problem in achieving proper timing in fiscal policy is the inability to accurately predict a recession or expansion.