An Inflation Puzzle
Greg Mankiw's Blog: An Inflation Puzzle








    
  Friday, May 06, 2022
  

  
     
  
  
	 
	 An Inflation Puzzle
	 
    
    

	         
      A common story about the recent inflation surge in the United States--especially among members of Team Transitory--is that the surge is largely due to global supply shocks, such as rising energy prices, chip shortages, and various bottlenecks in the wake of the worldwide pandemic. Why then do we not see a similar inflation surge in Japan? There, inflation is running at about the same rate as it was pre-pandemic. See below. (Click on image to enlarge.) I am puzzled.
    
    
    
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