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While recent research has identified that a number of classical inequality and welfare functions can be considered in the framework of OWA operators, here we propose a framework of penalty-based aggregation functions and their associated penalties as measures of inequality. <\/jats:p>","DOI":"10.1142\/s0218488516400018","type":"journal-article","created":{"date-parts":[[2016,12,27]],"date-time":"2016-12-27T01:31:09Z","timestamp":1482802269000},"page":"1-23","source":"Crossref","is-referenced-by-count":11,"title":["Penalty-Based and Other Representations of Economic Inequality"],"prefix":"10.1142","volume":"24","author":[{"given":"Gleb","family":"Beliakov","sequence":"first","affiliation":[{"name":"School of Information Technology, Deakin University, 221 Burwood Hwy, Burwood, Victoria 3125, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marek","family":"Gagolewski","sequence":"additional","affiliation":[{"name":"Systems Research Institute, Polish Academy of Sciences, Newelska 6, 01-447 Warsaw, Poland"},{"name":"Faculty of Mathematics and Information Science, Warsaw University of Technology, ul. 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