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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Archiving and Interchange DTD v1.4 20241031//EN" "https://jats.nlm.nih.gov/archiving/1.4/JATS-archive-oasis-article1-4-mathml3.dtd">
<article xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" article-type="research-article" xml:lang="ru"><front><journal-meta><issn publication-format="print">2072-6414</issn><issn publication-format="electronic">2411-1406</issn></journal-meta><article-meta><article-id pub-id-type="doi">10.17059/ekon.reg.2026-2-9</article-id><title-group xml:lang="en"><article-title>Regional Disparities in the Levels and Dynamics of Child Well-Being in Russia</article-title></title-group><title-group xml:lang="ru"><article-title>Региональная дифференциация уровня и динамики детского благополучия в России</article-title></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3958-6630</contrib-id><name-alternatives><name xml:lang="en"><surname>Kalabikhina </surname><given-names>Irina E.</given-names></name><name xml:lang="ru"><surname>Калабихина</surname><given-names>Ирина Евгеньевна</given-names></name></name-alternatives><email>ikalabikhina@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0386-857X</contrib-id><name-alternatives><name xml:lang="en"><surname>Kuchmaeva </surname><given-names>Oksana V.</given-names></name><name xml:lang="ru"><surname>Кучмаева </surname><given-names>Оксана Викторовна</given-names></name></name-alternatives><email>kuchmaeva@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7567-3184</contrib-id><name-alternatives><name xml:lang="en"><surname>Kazbekova </surname><given-names>Zarina G.</given-names></name><name xml:lang="ru"><surname>Казбекова</surname><given-names>Зарина Германовна</given-names></name></name-alternatives><email>kazbekova.zarina@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Lomonosov Moscow State University</institution></aff><aff><institution xml:lang="ru">МГУ имени М. В. Ломоносова</institution></aff></aff-alternatives><pub-date date-type="pub" publication-format="electronic" iso-8601-date="2026-06-26"><day>26</day><month>06</month><year>2026</year></pub-date><pub-date date-type="collection" iso-8601-date="2026-06-26"><day>26</day><month>06</month><year>2026</year></pub-date><volume>22</volume><issue>2</issue><fpage>352</fpage><lpage>366</lpage><history><date date-type="received" iso-8601-date="2025-12-04"><day>04</day><month>12</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2026-03-31"><day>31</day><month>03</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright © 2026 Irina E. Kalabikhina, Oksana V. Kuchmaeva, Zarina G. Kazbekova</copyright-statement><copyright-statement xml:lang="ru">Copyright © 2026 Ирина Евгеньевна Калабихина, Оксана Викторовна Кучмаева, Зарина Германовна Казбекова</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Irina E. Kalabikhina, Oksana V. Kuchmaeva, Zarina G. Kazbekova</copyright-holder><copyright-holder xml:lang="ru">Ирина Евгеньевна Калабихина, Оксана Викторовна Кучмаева, Зарина Германовна Казбекова</copyright-holder><ali:free_to_read/><license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/"><license-p>CC BY 4.0</license-p></license></permissions><self-uri content-type="html" mimetype="text/html" xlink:title="article webpage" xlink:href="https://www.economyofregions.org/ojs/index.php/er/article/view/1442">https://www.economyofregions.org/ojs/index.php/er/article/view/1442</self-uri><self-uri content-type="pdf" mimetype="application/pdf" xlink:title="article pdf" xlink:href="https://www.economyofregions.org/ojs/index.php/er/article/download/1442/1513">https://www.economyofregions.org/ojs/index.php/er/article/download/1442/1513</self-uri><abstract xml:lang="en"><p>The paper proposes a methodology for calculating the Statistical Index of Child Well-being, developed for Rosstat and tested with the support of the Timchenko Foundation using 2018–2022 data. Based on 27 Rosstat indicators, the index introduces a dual regional classification by domains of child well-being and by observed improvement outcomes. The aim of the study is to identify types of Russian regions according to the level and dynamics of child well-being in 2018–2022 using the integrated Child Well-being Index and its component sub-indices. Correlation analysis is conducted to examine the relationship between the Child Well-being Index (and its sub-indices) and regional socio-economic conditions, including gross regional product (GRP) per capita and income inequality. In addition, cluster analysis is applied to classify Russian regions based on child well-being indicators. The results reveal significant regional disparities in both the composite child well-being index and its sub-indices. Several stable regional groups are identified: regions with consistently high levels of child well-being, which may serve as benchmarks for effective policy practices; regions with persistently low levels; regions with a sustained decline in the index; regions demonstrating steady improvement; and regions characterized by unstable dynamics. The analysis shows that the dynamics of child well-being are associated with the level of regional economic development, with higher GRP per capita corresponding to higher index values and more favourable dynamics. Income inequality primarily affects sub-indices related to the financial well-being of families and public expenditure levels. Future research directions include identifying determinants of fluctuations in the Child Well-being Index and developing a reduced “mini-index” based on a smaller set of indicators to enable quarterly monitoring of child well-being dynamics.</p></abstract><abstract xml:lang="ru"><p>Сложность и многоаспектность понятия «детское благополучие» обусловливает интерес к формированию методики и проведению сравнительной региональной оценки на основе интегральных показателей. Авторами предложена методика расчета Статистического индекса детского благополучия (СИДБ), разработанного по заказу Росстата и апробированного при поддержке Фонда Тимченко на данных за 2018–2022 гг. Индекс строится на основе официальных данных Росстата (27 показателей). Особенностью представленного подхода выступает классификация регионов по традиционным доменам благополучия детей, а также по типам достигнутых результатов в совершенствовании детского благополучия. Цель работы: выделить разные типы регионов по уровню и динамике детского благополучия в России в 2018–2022 гг., используя комплексный индекс детского благополучия и его составляющие. Позитивная динамика проявлялась в период до 2021 г., затем произошло ухудшение ситуации для большинства регионов. Результаты группировок и кластерного анализа подтвердили значительную дифференциацию регионов России по интегральному показателю детского благополучия, а также по субиндексам, учитывающим отдельные его характеристики. Сформированы группы регионов по уровню и динамике изменения СИДБ: с устойчиво высоким положением СИДБ; с устойчиво низким положением на фоне других регионов; проявляющие устойчивую тенденция к снижению индекса; с устойчивой тенденцией к увеличению индекса; с нестабильной динамикой. Корреляционный анализ показал наличие связи СИДБ и его субиндексов с экономическим положением региона (ВРП на душу населения): чем выше уровень ВРП на душу населения, тем выше и значение СИДБ, его динамика. Экономическое неравенство слабее связано с благополучием детей, оказывает влияние прежде всего на субиндексы, затрагивающие материальное благополучие семей и текущие бюджетные расходы. Перспективы исследования видятся в определении детерминант, влияющих на колебания СИДБ, а также в разработке мини-СИДБ, опирающегося на меньший набор индикаторов, который позволит отслеживать динамику детского благополучия с квартальной периодичностью.</p></abstract><kwd-group xml:lang="en"><kwd>child well-being</kwd><kwd>statistical index of child well-being</kwd><kwd>index method</kwd><kwd>dynamics of child well-being</kwd><kwd>types of outcomes in child well-being improvements</kwd><kwd>domains of the child well-being index</kwd><kwd>regional differentiation</kwd><kwd>cluster analysis</kwd><kwd>GRP per capita</kwd><kwd>economic inequality</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>детское благополучие</kwd><kwd>статистический индекс детского благополучия</kwd><kwd>индексный метод</kwd><kwd>динамика детского благополучия</kwd><kwd>типы результатов повышения благополучия</kwd><kwd>домены индекса детского благополучия</kwd><kwd>региональная дифференциация</kwd><kwd>кластерный анализ</kwd><kwd>ВРП</kwd><kwd>неравенство</kwd></kwd-group></article-meta></front><body/><back><ref-list><ref id="en-ref1"><label>1</label><mixed-citation xml:lang="en">Akram, S., &amp; Pervaiz, Z. 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