Название: Poverty headcount ratio at societal poverty line (% of population)
Тема: Poverty: Poverty rates
Периодичность: Annual
Единица измерения: %
Описание: The poverty headcount ratio at societal poverty line is the percentage of a population living in poverty according to the World Bank's Societal Poverty Line. The Societal Poverty Line is expressed in purchasing power adjusted 2017 U.S. dollars and defined as max($2.15, $1.15 + 0.5*Median). This means that when the national median is sufficiently low, the Societal Poverty line is equivalent to the extreme poverty line, $2.15. For countries with a sufficiently high national median, the Societal Poverty Line grows as countries’ median income grows.
Источник: World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income economies are mostly from the Luxembourg Income Study database. For more information and methodology, please see http://pip.worldbank.org.
Методология: The Societal Poverty Line (SPL) adopted by the World Bank is calculated in 2017 PPP U.S. dollars as follows: SPL = max (US$2.15, US$1.15 + 0.5 median consumption). By this definition, societal poverty represents a combination of extreme poverty, which is fixed in value for everyone, and a relative dimension of well-being that differs in every country depending on the median level of consumption in that country. In countries with low median consumption (less than US$2.00 per person per day), a rise in median consumption does not change the SPL. Indeed, the SPL has the same value as the IPL in all countries with median consumption at less than US$2.00. However, as countries with median consumption at more than US$2.00 become richer, and the median consumption increases, the value of the SPL also rises. The slope of one-half, the rate at which the SPL is rising as countries become richer, comes from the empirical association observed between national poverty lines and different measures of overall consumption in society. It indicates that, on average, the national poverty lines are increasing at a rate equal to half the median consumption in the countries. The slope of one-half and the intercept of US$1.15 are the values that most closely fit the data provided by the national poverty lines and overall consumption in each country. The SPL and the International Poverty Line (IPL) share the same empirical underpinning. Both are anchored in the distribution of national poverty lines, which represent countries’ own judgements of what poverty means for them. Whereas the IPL focuses narrowly—and deliberately—on the choices of some of the poorest countries, the SPL is built on information from across the whole range of levels of development. In addition to fitting the data well, the slope coefficient of half the median is widely used by many countries and organizations as a measure of relative poverty and inclusion.
Лицензия: CC BY-4.0 (https://datacatalog.worldbank.org/public-licenses#cc-by)
Код индикатора: SI.POV.SOPO
Датасет содержит следующие поля:
- Код индикатора (
indicator_id) — Уникальный идентификатор индикатора Всемирного банка
- Название индикатора (
indicator_name) — Полное название индикатора на английском языке
- Код страны (
country_id) — Уникальный идентификатор страны (код Всемирного банка)
- Название страны (
country_name) — Полное название страны или региона на английском языке
- ISO3 код страны (
countryiso3code) — Трехбуквенный код страны по стандарту ISO 3166-1 alpha-3
- Дата (
date) — Год или дата наблюдения (в формате строки, обычно YYYY)
- Значение (
value) — Численное значение показателя (может быть пустым для отсутствующих данных) (единица измерения: %)
- Единица измерения (
unit) — Единица измерения значения показателя (например, проценты, доллары США)
- Статус наблюдения (
obs_status) — Статус данных наблюдения (может быть пустым для валидных данных)
- Количество знаков после запятой (
decimal) — Количество десятичных знаков для отображения значения
Название: Poverty headcount ratio at societal poverty line (% of population)
Тема: Poverty: Poverty rates
Периодичность: Annual
Единица измерения: %
Описание: The poverty headcount ratio at societal poverty line is the percentage of a population living in poverty according to the World Bank's Societal Poverty Line. The Societal Poverty Line is expressed in purchasing power adjusted 2017 U.S. dollars and defined as max($2.15, $1.15 + 0.5*Median). This means that when the national median is sufficiently low, the Societal Poverty line is equivalent to the extreme poverty line, $2.15. For countries with a sufficiently high national median, the Societal Poverty Line grows as countries’ median income grows.
Источник: World Bank, Poverty and Inequality Platform. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income economies are mostly from the Luxembourg Income Study database. For more information and methodology, please see http://pip.worldbank.org.
Методология: The Societal Poverty Line (SPL) adopted by the World Bank is calculated in 2017 PPP U.S. dollars as follows: SPL = max (US$2.15, US$1.15 + 0.5 median consumption). By this definition, societal poverty represents a combination of extreme poverty, which is fixed in value for everyone, and a relative dimension of well-being that differs in every country depending on the median level of consumption in that country. In countries with low median consumption (less than US$2.00 per person per day), a rise in median consumption does not change the SPL. Indeed, the SPL has the same value as the IPL in all countries with median consumption at less than US$2.00. However, as countries with median consumption at more than US$2.00 become richer, and the median consumption increases, the value of the SPL also rises. The slope of one-half, the rate at which the SPL is rising as countries become richer, comes from the empirical association observed between national poverty lines and different measures of overall consumption in society. It indicates that, on average, the national poverty lines are increasing at a rate equal to half the median consumption in the countries. The slope of one-half and the intercept of US$1.15 are the values that most closely fit the data provided by the national poverty lines and overall consumption in each country. The SPL and the International Poverty Line (IPL) share the same empirical underpinning. Both are anchored in the distribution of national poverty lines, which represent countries’ own judgements of what poverty means for them. Whereas the IPL focuses narrowly—and deliberately—on the choices of some of the poorest countries, the SPL is built on information from across the whole range of levels of development. In addition to fitting the data well, the slope coefficient of half the median is widely used by many countries and organizations as a measure of relative poverty and inclusion.
Лицензия: CC BY-4.0 (https://datacatalog.worldbank.org/public-licenses#cc-by)
Код индикатора: SI.POV.SOPO
