Statistiken: Inflation, GDP deflator (annual %)
|Datum||1978 - 2019|
|Vorheriger Wert||2.2 (2018)|
Definition: Inflation, GDP deflator (annual %)
Inflation as measured by the annual growth rate of the GDP implicit deflator shows the rate of price change in the economy as a whole. The GDP implicit deflator is the ratio of GDP in current local currency to GDP in constant local currency.
Zeitplan - Antigua and Barbuda: Inflation, GDP deflator (annual %) (1978 - 2019)
Relevanz der Entwicklung: Inflation, GDP deflator (annual %)
Accounting for the contribution of natural resources to economic output is important in building an analytical framework for sustainable development. In some countries earnings from natural resources, especially from fossil fuels and minerals, account for a sizable share of GDP, and much of these earnings come in the form of economic rents - revenues above the cost of extracting the resources. Natural resources give rise to economic rents because they are not produced. For produced goods and services competitive forces expand supply until economic profits are driven to zero, but natural resources in fixed supply often command returns well in excess of their cost of production. Rents from nonrenewable resources - fossil fuels and minerals - as well as rents from overharvesting of forests indicate the liquidation of a country's capital stock. When countries use such rents to support current consumption rather than to invest in new capital to replace what is being used up, they are, in effect, borrowing against their future.
Einschränkungen und Ausnahmen: Inflation, GDP deflator (annual %)
Gross domestic product (GDP), though widely tracked, may not always be the most relevant summary of aggregated economic performance for all economies, especially when production occurs at the expense of consuming capital stock. While GDP estimates based on the production approach are generally more reliable than estimates compiled from the income or expenditure side, different countries use different definitions, methods, and reporting standards. World Bank staff review the quality of national accounts data and sometimes make adjustments to improve consistency with international guidelines. Nevertheless, significant discrepancies remain between international standards and actual practice. Many statistical offices, especially those in developing countries, face severe limitations in the resources, time, training, and budgets required to produce reliable and comprehensive series of national accounts statistics. Among the difficulties faced by compilers of national accounts is the extent of unreported economic activity in the informal or secondary economy. In developing countries a large share of agricultural output is either not exchanged (because it is consumed within the household) or not exchanged for money.
Statistisches Konzept und Methodik: Inflation, GDP deflator (annual %)
The accuracy of national accounts estimates and their comparability across countries depend on timely revisions to data on GDP and its components. The frequency of revisions to GDP data varies: some countries revise numbers monthly, others quarterly or annually, and others less frequently. Such revisions are usually small and based on additional information received during the year. However, larger revisions are required from time to time to rebase the national accounts and allow for incorporation of new methodologies and data sources. Comprehensive revisions of GDP data often (but not always) result in upward adjustments to GDP and other major aggregates as improved data sources increase the coverage of the economy. And estimates of GDP growth may change as new weights are introduced. These revisions will cause breaks in series unless they are applied consistently to historical data. For constant price series a break caused by rebasing can be eliminated by linking the old series to the new using historical growth rates. This inflation series based on the implicit GDP deflator has been linked to produce a consistent time series. It has been calculated by utilizing the change in the implicit GDP deflator in the WDI Archive and IMF WEO databases. Thus, earlier years (linked years) will not be comparable with other national accounts series in the database. Data are available for World Bank operational countries only.