{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T02:56:36Z","timestamp":1760151396386,"version":"build-2065373602"},"reference-count":34,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2022,3,14]],"date-time":"2022-03-14T00:00:00Z","timestamp":1647216000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003827","name":"National Research, Development and Innovation Office","doi-asserted-by":"publisher","award":["K123815","TUDFO\/51757\/2019-ITM"],"award-info":[{"award-number":["K123815","TUDFO\/51757\/2019-ITM"]}],"id":[{"id":"10.13039\/501100003827","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006595","name":"Unitatea Executiva Pentru Finantarea Invatamantului Superior a Cercetarii Dezvoltarii si Inovarii","doi-asserted-by":"publisher","award":["PN-III-P4-ID-PCE-2020-0647"],"award-info":[{"award-number":["PN-III-P4-ID-PCE-2020-0647"]}],"id":[{"id":"10.13039\/501100006595","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005881","name":"Ministry of Human Capacities","doi-asserted-by":"publisher","award":["FIKP-MI\/SC"],"award-info":[{"award-number":["FIKP-MI\/SC"]}],"id":[{"id":"10.13039\/501100005881","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>We consider an entropic distance analog quantity based on the density of the Gini index in the Lorenz map, i.e., gintropy. Such a quantity might be used for pairwise mapping and ranking between various countries and regions based on income and wealth inequality. Its generalization to f-gintropy, using a function of the income or wealth value, distinguishes between regional inequalities more sensitively than the original construction.<\/jats:p>","DOI":"10.3390\/e24030407","type":"journal-article","created":{"date-parts":[[2022,3,15]],"date-time":"2022-03-15T03:06:10Z","timestamp":1647313570000},"page":"407","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["f-Gintropy: An Entropic Distance Ranking Based on the Gini Index"],"prefix":"10.3390","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6188-8478","authenticated-orcid":false,"given":"Tam\u00e1s S\u00e1ndor","family":"Bir\u00f3","sequence":"first","affiliation":[{"name":"Wigner Research Centre for Physics, Konkoly-Thege M. 29-33, 1121 Budapest, Hungary"},{"name":"Department of Physics, Babe\u015f-Bolyai University, Str. M. Kogalniceanu 1, 400084 Cluj-Napoca, Romania"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3205-3081","authenticated-orcid":false,"given":"Andr\u00e1s","family":"Telcs","sequence":"additional","affiliation":[{"name":"Wigner Research Centre for Physics, Konkoly-Thege M. 29-33, 1121 Budapest, Hungary"},{"name":"Department of Computer Science and Information Theory, Budapest University of Technology and Economics, M\u0171egyetem rkp. 3, 1111 Budapest, Hungary"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4492-5019","authenticated-orcid":false,"given":"M\u00e1t\u00e9","family":"J\u00f3zsa","sequence":"additional","affiliation":[{"name":"Department of Physics, Babe\u015f-Bolyai University, Str. M. Kogalniceanu 1, 400084 Cluj-Napoca, Romania"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7319-5123","authenticated-orcid":false,"given":"Zolt\u00e1n","family":"N\u00e9da","sequence":"additional","affiliation":[{"name":"Department of Physics, Babe\u015f-Bolyai University, Str. M. 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