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This paper sets out principles for when the CMA will use field and online experiments and describes best practice for conducting them.
First published during the 2016 to 2019 May Conservative government
Price indices, percentage changes and weights for the different measures of Consumer Price Inflation (CPI). Internationally, CPI is known as the Harmonised Index of Consumer Prices (HICP).
Price indices percentage changes and weights for the different measures of consumer price inflation
Statutory report on the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013, first 5 yearly review.
Price indices percentage changes and weights for the different measures of consumer price inflation.
Estimated impact of implementing measures announced in the November 2017 budget, previous budgets and pre-budget reports on the CPIH - a measure which includes owner occupiers’ housing costs, Consumer Prices Index (CPI) and the Retail Prices Index (RPI). This article...
Comprehensive database of time series covering measures of inflation data for the UK including CPIH, CPI and RPI.
Price indices, percentage changes and weights for the different measures of consumer price inflation.
Estimates of the direct and indirect energy intensity of the Consumer Prices Index.
The CMA has opened a project to consider the use of unit pricing in the groceries sector.
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