An Empirical Analysis of the Relationship between WPI and PMI-Manufacturing Price Indices in India
AbstractManufacturing Purchasing Managers Index (PMI) has been increasingly used by various central banks for assessing the direction and strength of economic activity. One of the sub-indices or component level information provided by PMI is that of industrial input and output prices trends as surveyed by firms’ purchasing managers. In this context, the paper tries to examine whether these PMI manufacturer’s price diffusion indices serve as a useful indicator for understanding changes in WPI in India. The analysis was carried out using both OLS estimates and ARDL approach to cointegration for the period April 2005 to October 2012. It is found that both the PMI price indices are good indicators and have significant predictive power of the changes in WPI–All commodities and WPI–Non-food manufactured products.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 50929.
Date of creation: Oct 2012
Date of revision:
Publication status: Published in RBI WORKING PAPER SERIES W P S (DEPR): 06.2013(2013): pp. 1-17
PMI; WPI; ARDL; price; forecasting;
Find related papers by JEL classification:
- C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models &bull Diffusion Processes
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
- E37 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Forecasting and Simulation: Models and Applications
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