(August 29, 2022)
Correction to the UVPI
(September 13, 2021)
"Shifting to SRI+ for Basic Statistics of SRI-Hitotsubashi University Consumer Purchase Index"
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SRI-Hitotsubashi consumer purchase indices, are calculated based on the POS data of about 6000 stores, such as supermarkets, convenience stores, drug stores, and grocery discount stores. In SRI-Hitotsubashi consumer purchase indices, we break down changes in consumer expenditures into price, quantity, and the effect of product turnover, which are shown in "Consumer-purchase Expenditure Index", to see the change in the price of consumer purchases, which are shown in "Consumer-purchase Price Index ", to see the change in the quantity of consumer purchases "Consumer-purchase Quantity Index ", to see the effect of products turnover in consumer purchases, which are shown in " Consumer-purchase Turnover-effect Index ".
We also publishes the Consumer Price Per Purchase Index, which reflects the impact on prices of changes in the volume of products and the substitution of new products for old ones.
Note: Both expenditure and price indices are net of tax (Value Added Tax). Information of perishable food, lunch, convenience store coffee, etc. are not included.
More detailed explanation on SRI-Hitotsubashi Consumer Purchase Indices is here.
SRI-Hitotsubashi_Consumer_Purchase_Indices_eng.pdf
Disclaimer
The SRI‐Hitotsubashi Consumer Purchase Indices have been developed as a collaborative project among The Research Center for Economic and Social Risks, National Supermarket Association of Japan, and INTAGE HOLDINGS Inc. The index may be revised in the future. The Research Center for Economic and Social Risks, New Supermarket Association of Japan, and INTAGE HOLDINGS Inc. shall have no liability for any loss or damage resulting from the use of these data for any reason whatsoever.
Copyrights
The SRI-Hitotsubashi Consumer Decomposition Indices and all content included on the RCESR (Research Center for Economic and Social Risks, Hitotsubashi University) website are the copyrights of RCESR, National Supermarket Association of Japan, and, INTAGE HOLDINGS Inc. As such, they are protected by Japanese and other international copyright laws. Please indicate the sources (SRI-Hitotsubashi Consumer Decomposition Indices) when you quote or reprint the data provided on this site. When doing so, please notify RCESR in Hitotsubashi University (E-mail: rcesr-info@ier.hit-u.ac.jp).
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