What are we to make of Wall Street’s exuberance on Friday over news concerning a U.S. economic expansion that refuses to die? Employers are hiring, consumers are spending and business is humming despite a dramatic economic slowdown in Asia, Europe, South America and elsewhere. Perhaps America really is an economic island, one blessed with unstinting support from a central bank that has finally succeeded in taming the business cycle? If you are too young to remember the last three or four recessions, you might actually believe that things are different this time.
Wall Street Journal columnist David Harrison evidently does. Judging from his picture, Harrison appears to be no older than 30, so we can perhaps forgive him for suggesting, to borrow Prof. Irving Fisher’s immortal declaration, that economic equilibrium appears to have reached a permanently high plateau.