Scholar4AI Updated 2026-10-26 13:22 UTC+09:00

Gini coefficient

area: Labour, inequality and competition · 1 papers in the last 7 days

← Most-used equations and models

G=∑i=1n∑j=1n|xi−xj|2n2x¯

Inequality measure from 0 (equal) to 1 (one unit has everything).

LaTeX: G = \frac{\sum_{i=1}^{n}\sum_{j=1}^{n} \lvert x_i - x_j \rvert}{2 n^2 \bar x}

Names searched for: Gini coefficient, Gini index

Key findings

  • Gini coefficient was mentioned in 17 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #51 of the 104 equations and models mentioned.
  • By journal category: Economics (7), Operations Research (4), Finance (3), Management (2) and AI (1).
  • Most of them appeared in The Annals of Regional Science (2), World Development (2) and European Journal of Operational Research (2).
  • Often mentioned together with Ordinary least squares (OLS) (6), Principal component analysis (PCA) (6) and Difference-in-differences (4).
  • Datasets named in the same papers: OR-Library (5), Worldwide Governance Indicators (4) and China Health and Nutrition Survey (CHNS) (3).
  • From Apr 2024 to Sep 2026, 87 archived papers mentioned Gini coefficient in their title, abstract or keywords, most of them in Sep 2026 (9).

Mentions over 30 months

Papers mentioning it by publication month, Apr 2024 to Sep 2026 (titles, abstracts and keywords)
TrendApr 24–Sep 24Oct 24–Sep 25Oct 25–Sep 2630 months
22501587
Papers mentioning Gini coefficient, newest first.
DateTitleJournalAuthorsAffiliations
2026-10-22Asymmetric decentralization and inequalityThe Annals of Regional ScienceMelissa Ziegler Rogers, Melissa Ziegler RogersDuke University; Claremont Graduate University
2026-10-15Economic Inequality Reduces Sustainable Consumption: Cross-National and Experimental Evidence and Psychological MechanismsJournal of Business EthicsSteven A. Brieger, Jacob Hörisch, Xinyu ZhangNEOMA Business School; Leuphana University of Lüneburg; University of Sussex
2026-10-10Innovation bridging sustainability: the role of digital finance, institutional policy stringency, and climate physical risks for advancing energy transformationFinancial InnovationHuma Iftikhar, Luo Guang, Ningyu QianHuazhong University of Science and Technology
2026-10-10A fair profit distribution as a resilient strategy in supply chains under ripple effectFlexible Services and Manufacturing JournalTadeusz J. SawikIndian Institute of Technology Bombay
2026-10-08A novel graph-based patient embedding method for the diagnosis of Alzheimer’s disease from microRNA expression dataData Mining and Knowledge DiscoveryVeronica Buttaro, Antonio Pellicani, Gianvito Pio et al.University of Bari Aldo Moro; Consorzio Interuniversitario Nazionale per l'Informatica; National Research Council; …
2026-10-06CSR focus under competitive pressure: The role of national institutionsJournal of World BusinessLimin Fu, Dirk Michael Boehe, Mariano L.M. HeydenMonash University; Université Mohammed VI Polytechnique
2026-10-06Do digitalization and institutional capacity improve EU fund management for bridging territorial gaps? Evidence from the 2014–2020 Cohesion PolicyThe Annals of Regional ScienceBenedetta Coluccia, Valentina Cattivelli, Roberta BarbieriPegaso University; University of Salento
2026-10-02Income inequality as a barrier to the CO2-reducing potential of public investment: evidence from Latin AmericaWorld DevelopmentTainari Taioka, Marina da Silva Sanches, Gilberto Tadeu Lima
2026-10-01From Prediction to Decision: A Closed-Loop Decision-Aware Predictive-Prescriptive Framework for Anticipatory Humanitarian LogisticsSocio-Economic Planning SciencesLeonardo Sanches de Carvalho, Carlos César Ribeiro SantosUniversidade Federal da Bahia; Serviço Nacional de Aprendizagem Industrial
2026-10-01Static resource allocation: Maximizing revenue and ensuring fairnessEuropean Journal of Operational ResearchMosayeb Jalilian, Hamed Jalali, Mozart B.C. Menezes et al.NEOMA Business School; KU Leuven
2026-10-01Structural concentration in weighted networks: A class of topology-aware indicesEuropean Journal of Operational ResearchLuigi Riso, M. G. ZoiaUniversità Cattolica del Sacro Cuore
2026-09-30Flood shocks, income inequality, and local economic structure: Evidence from Italian NUTS-3 regionsEconomics LettersFederica Cappelli, Mariagrazia D’Angeli, Alessandro MontanaroUniversità degli Studi eCampus; Roma Tre University; University of Ferrara
2026-09-29Measuring global exploitation, 1990–2023: does globalization equalize exploitation rates?World DevelopmentTomás Nielsen RottaUniversity of London; Goldsmiths University of London
2026-09-29How does FinTech affect household income inequality? Evidence from ChinaInternational Review of Economics & FinancePeixi Zhong, Minghua Zhan, Huanqi Zhan et al.Guangdong University of Foreign Studies; Shiga University
2026-09-28From digital inclusion to social inclusion: How bridging digital divide affects rural income inequality in China?International Review of Economics & FinanceNie Changteng, Fan ZhangFujian Business University; Gannan Normal University
2026-09-28Incomplete markets, crop portfolios, and agricultural productivityJournal of Development EconomicsALBERT RODRÍGUEZ-SALAUniversidad de Cantabria
2026-09-28Energy transition under fragmentation: A threshold analysis of inclusive governance in developing economiesEnergy PolicyMuhammad Azam, Ahmed Imran Hunjra, Vijay Kumar et al.International University of Rabat; IPAG Business School; University of Waikato; …
Cite this page

Scholar4AI. (2026). Gini coefficient. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/equations/gini-coefficient

@misc{scholar4ai-equations-gini-coefficient,
  author = {{Scholar4AI}},
  title = {Gini coefficient},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/equations/gini-coefficient}},
  urldate = {2026-10-26},
  note = {Journal Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}

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