At-risk-of-poverty administrative rate

Administrative disposable income is a third pillar of the income statistics that Statbel publishes, alongside "[\2](\1)" and poverty indicators based on "[\2](\1)", and allows answering other types of questions than SILC and tax statistics. SILC uses "[\2](\1)" at the household level as a concept of income, cumulating the incomes of all household members. In the next step, this disposable income is converted into equivalised disposable income to take into account the composition of the household. Based on the SILC, at-risk-of-poverty figures are published up to the provincial level. However, the sample size does not allow for analyses at a more detailed geographical level. However, statistics based on tax revenues are available up to the level of the statistical sector, but are limited to taxable income in the context of personal income tax returns. Non-taxable income is not taken into account and there is also no correction according to the composition of the household. The variable "administrative equivalised disposable income" responds to a growing demand for income and poverty figures at the communal level. It uses an income concept based on administrative sources that tries to correspond as much as possible to that of SILC. For the population as a whole, both taxable and non-taxable income are taken into account. They are added together for all members of the household in order to obtain an administrative disposable income for the household. After adjusting for the composition of the household, the variable "administrative equivalised disposable income" is established. This can be used to calculate income and poverty figures at the communal level. More information on the page "[\2](\1)" of Statbel行政可支配收入（Administrative disposable income）是比利时统计局（Statbel）发布的收入统计体系的第三大支柱，与"[2](1)"以及基于"[2](1)"构建的贫困指标共同构成该体系，可用于解答欧盟收入与生活条件统计调查（SILC）与税收统计范畴之外的其他类型研究问题。 欧盟收入与生活条件统计调查（SILC）以家庭为单位采用"[2](1)"作为收入概念，累加所有家庭成员的收入。后续将该可支配收入转换为等价可支配收入（equivalised disposable income），以考量家庭结构的影响。基于SILC的贫困风险统计数据可发布至省级层面，但受限于样本规模，无法开展地理粒度更精细的分析。而基于税收收入的统计数据可覆盖至统计分区层级，但仅涵盖个人所得税申报范畴内的应税收入，未纳入非应税收入，且未针对家庭结构进行校正调整。 "行政等价可支配收入（administrative equivalised disposable income）"这一变量，正是为响应市镇层级对收入与贫困统计数据日益增长的需求而设立。它采用基于行政数据源的收入核算框架，尽可能贴合SILC的收入概念。针对全体研究对象，该统计同时纳入应税与非应税收入，将所有家庭成员的收入累加得到家庭行政可支配收入，经家庭结构校正后，最终形成"行政等价可支配收入"变量，可用于计算市镇层级的收入与贫困统计数据。 更多信息可查阅比利时统计局（Statbel）的"[2](1)"页面。