By Nantoo Banerjee It is good that the government has finally decided to introduce the Producer Price Index (PPI) as a more reliable inflation tracker than the Wholesale Price Index (WPI). However, it may not be desirable to dump WPI entirely after a period of the next five years. Wholesale price levels remain highly valuable [...] The article Producer Price Index Is Welcome Though WPI Need Not Be Dumped appeared first on Latest India news, analysis and reports on Newspack by India Press Agency) . The article Producer Price Index Is Welcome Though WPI Need Not Be Dumped appeared first on Arabian Post .