Ppi

• The Role of the Producer Price Index in Economic Analysis
  
  An In-Depth Look at PPI and Its Impact on Inflation and Pricing
  https://www.onlineupscinstitute.com/current-affair/the-role-of-the-producer-price-index-in-economic-analysis
• Role of the Producer Price Index in India's Economy
  
  Unpacking PPI: An Essential Economic Indicator
  https://www.onlineupscinstitute.com/current-affair/role-of-the-producer-price-index-in-indias-economy