India is overhauling its GDP calculation method by using more granular price deflation, incorporating around 500-600 items from the new Consumer Price Index (CPI) and old Wholesale Price Index (WPI) series to improve data accuracy, addressing concerns over outdated methods. This statistical revamp aims to enhance accuracy, particularly in manufacturing, and follows concerns raised by the IMF about India's national accounts methodology.
India's overhaul of its GDP calculation methodology to include a more granular approach by using both the consumer price index and wholesale price index for deflation is a critical development. This change is poised to address previous data accuracy concerns and could provide a more reliable economic growth forecast, which is essential for assessing investment risks and opportunities in one of the world's fastest-growing economies. For a professional tracking global economic trends, this indicates a more dependable metric for analyzing India's economic trajectory and making informed geopolitical or investment decisions.