International Labor Comparisons

Charting International Labor Comparisons (2012 Edition)

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Section 4: Consumer prices Previous

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Consumer price indexes (CPI) and harmonized indexes of consumer prices (HICP) measure the change over time in the prices paid by consumers for a fixed selection, or market basket, of goods and services. Price indexes are used primarily to adjust income payments for changes in the cost of living and to compute inflation-adjusted measures of other economic series.


Chart 4.1



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Chart 4.2



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Chart 4.3

Chart 4.3 - Gap between manufacturing compensation and consumer price indexes, selected countries, average annual growth rates, 20072010

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Chart 4.4



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Section 4 Notes


Sources

Consumer price indexes (CPI) and harmonized indexes of consumer prices (HICP) for most countries are from the BLS report International Indexes of Consumer Prices, 18 countries and areas. Data for the remaining countries are based on data from the Organisation for Economic Co-operation and Development (OECD) database OECD.Stat, the European Commission database Eurostat, and national statistical offices (for the Philippines, Singapore, and Taiwan).

Each country produces its own consumer price index using unique methods and concepts. For this reason, CPI data are not fully comparable across countries. Differences exist mainly in population coverage, frequency of market basket weight changes, and treatment of homeowner costs.

The HICP is an internationally comparable measure of consumer price inflation. The HICP is the standard price index that European Union member states must produce for comparisons across countries. HICP data for the United States are experimental. Although the HICP series for the United States broadly follows the European Union definitions, some differences remain in the frequency of market basket weight changes, aggregation methods, and quality adjustments.

Relative prices are based on PPP from OECD.Stat and the World Bank database World Development Indicators, and on market exchange rates from the U.S. Federal Reserve, the International Monetary Fund's International Financial Statistics publication, and OECD.Stat.

The relationship between purchasing power parities (PPP) and market exchange rates can be used to estimate comparative, or relative, prices of goods and services in different countries. (See chart 4.4.) Relative prices are calculated by dividing PPP by market exchange rates. The resulting values indicate the domestic price, expressed in U.S. dollars, of a basket of goods that would cost exactly one dollar in the United States. Consequently, values less than 1 indicate that prices in that country are relatively low, compared with the United States. Values greater than 1 indicate that prices in a particular country are relatively high, compared with the United States.

In chart 4.2, the periods 2000–2007 and 2007–2010 are selected to compare a time of global recession (2007–2010) against a prerecessionary time (2000–2007). The chart shows the average annual growth rate during each period. Although 2007 is included in both, it represents two different annual changes that do not overlap: 2006–2007 in the first period and 2007–2008 in the second period.

Definitions

Consumer price indexes (CPI) are a measure of the average change over time in the prices paid by consumers for a market basket of consumer goods and services. CPI and annual percent changes are based on national CPI as published by each country. They have not been adjusted for comparability. Harmonized indexes of consumer prices (HICP) are an internationally comparable measure of consumer price inflation based on European Union definitions. The index represents urban and rural households in each country and excludes the component for owner-occupied housing costs. Purchasing power parities (PPP) are currency conversion rates that allow output in different currency units to be expressed in a common unit of value. A PPP is the ratio between the number of units of a country's currency and the number of U.S. dollars required to purchase an equivalent market basket of goods and services within that country. Compensation costs refer to average hourly compensation costs for all employees in manufacturing. See section 3 notes. The price of a basket of goods that costs one dollar in the United States is known as the relative price. Relative prices are calculated by dividing PPP by market exchange rates. See the discussion of relative prices in Sources above.



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Last Modified Date: September 25, 2012

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