未分类题Which of the following is true according to the text?A.Macroeconomics has undertaken evolutionary change.B.Markets may fail due to irrational exuberance.C.Mr. Akerlof won the Nobel Prize for behavioral economics.D.Economic crises occur with different manifestion.
判断题资产组合的方差由各资产的权重和方差决定,与各资产之间的协方差无关。()
未分类题By mentioning the encouragement of peoples saving, the author intends to______.A.emphasize the importance for people to be farsightedB.demonstrate the behavioral economics' influence on policy makingC.explain how behavioral economists earned the Nobel PrizeD.manifest that evolution has taking place in microeconomics
未分类题The underlined word in Paragraph 1 means______.A.lostB.prosperousC.fadingD.professional
未分类题According to the passage, a standard economic experience is that______.A.deficit finance is of value in economic crisisB.the stock market is in an irrational exuberanceC.markets may fail under some circumstancesD.humans are rational calculators