Consumers are very responsive to sales, yet statistical agency practice typically under-weights sale prices in the Consumer Price Index (CPI). Evidence is lacking on the impact on the representativeness of prices included in the CPI and on estimates of inflation. We use high-frequency scanner...

The treatment of owner-occupied housing (OOH) is probably the most important unresolved issue in inflation measurement. The European Union has been grappling with this problem for over a decade. We argue for measuring OOH costs using a particular version of the user cost method. We then compare...

This paper – which takes into consideration overall experience with the Harmonised Index of Consumer Prices (HICP) as well as the improvements made to this measure of inflation since 2003 – finds that the HICP continues to fulfil the prerequisites for the index underlying the ECB’s...

Consumer price inflation, as measured by the year-on-year increase in the Harmonised Index of Consumer Prices (HICP), is used by the European Central Bank (ECB) for assessing its monetary policy. The European Statistical System regularly introduces methodological improvements into this...

Central banks analyze a wide range of data to obtain better measures of underlying inflationary pressures. Factor models have widely been used to formalize this procedure. Using a dynamic factor model this paper develops a measure of underlying inflation (UIG) at time horizons of relevance for...

Monetary policymakers and long-term investors would benefit greatly from a measure of underlying inflation that uses all relevant information, is available in real time, and forecasts inflation better than traditional underlying inflation measures such as core inflation measures. This paper...

The headline consumer price index (CPI) is often considered too noisy, narrowly defined, and/or slowly available for policymaking. On the other hand, traditional core inflation measures may reduce volatility but do not address other issues and may even exclude important information. This paper...

This paper discusses and analyzes the case of Egypt in recent time periods since the turn of the new millennium in combating inflation. The results show that sources of inflation include cost-push, demand-pull, power pricing, and imported inflation. The overall significance of the anti-inflation...

Monetary policymakers and long-term investors would benefit greatly from a measure of underlying inflation that uses all relevant information, is available in real time, and forecasts inflation better than traditional underlying inflation measures such as core inflation measures. This paper...

The Consumer Price Index is a Laspeyres index which uses a plutocratic method. This paper has three purposes. The first purpose is to assemble a democratic CPI. The second purpose is to construct an alternative one using the median of the expenditure distribution. The third purpose is to compile...