Pub Date : 2023-08-11DOI: 10.1007/s00355-023-01482-2
Martin Lackner, Jan Maly
Abstract Shortlisting is the task of reducing a long list of alternatives to a (smaller) set of best or most suitable alternatives. Shortlisting is often used in the nomination process of awards or in recommender systems to display featured objects. In this paper, we analyze shortlisting methods that are based on approval data, a common type of preferences. Furthermore, we assume that the size of the shortlist, i.e., the number of best or most suitable alternatives, is not fixed but determined by the shortlisting method. We axiomatically analyze established and new shortlisting methods and complement this analysis with an experimental evaluation based on synthetic and real-world data. Our results lead to recommendations which shortlisting methods to use, depending on the desired properties.
{"title":"Approval-based shortlisting","authors":"Martin Lackner, Jan Maly","doi":"10.1007/s00355-023-01482-2","DOIUrl":"https://doi.org/10.1007/s00355-023-01482-2","url":null,"abstract":"Abstract Shortlisting is the task of reducing a long list of alternatives to a (smaller) set of best or most suitable alternatives. Shortlisting is often used in the nomination process of awards or in recommender systems to display featured objects. In this paper, we analyze shortlisting methods that are based on approval data, a common type of preferences. Furthermore, we assume that the size of the shortlist, i.e., the number of best or most suitable alternatives, is not fixed but determined by the shortlisting method. We axiomatically analyze established and new shortlisting methods and complement this analysis with an experimental evaluation based on synthetic and real-world data. Our results lead to recommendations which shortlisting methods to use, depending on the desired properties.","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135396949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-06DOI: 10.1007/s00355-023-01480-4
Kenneth S. Chan, V. Lei, Filip Veselý
{"title":"Escape poverty trap with trust? An experimental study","authors":"Kenneth S. Chan, V. Lei, Filip Veselý","doi":"10.1007/s00355-023-01480-4","DOIUrl":"https://doi.org/10.1007/s00355-023-01480-4","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46862409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-28DOI: 10.1007/s00355-023-01478-y
Gustav Alexandrie
{"title":"Two impossibility results for social choice under individual indifference intransitivity","authors":"Gustav Alexandrie","doi":"10.1007/s00355-023-01478-y","DOIUrl":"https://doi.org/10.1007/s00355-023-01478-y","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"61 1","pages":"919 - 936"},"PeriodicalIF":0.9,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46735883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-25DOI: 10.1007/s00355-023-01475-1
Gunhaeng Lee
{"title":"Tailored recommendations on a matching platform","authors":"Gunhaeng Lee","doi":"10.1007/s00355-023-01475-1","DOIUrl":"https://doi.org/10.1007/s00355-023-01475-1","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"61 1","pages":"883 - 917"},"PeriodicalIF":0.9,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46623355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-19DOI: 10.1007/s00355-023-01473-3
S. Pellegrino, A. Vernizzi
{"title":"On measuring axiom violations due to each tax instrument applied in a real-world personal income tax","authors":"S. Pellegrino, A. Vernizzi","doi":"10.1007/s00355-023-01473-3","DOIUrl":"https://doi.org/10.1007/s00355-023-01473-3","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"61 1","pages":"853 - 882"},"PeriodicalIF":0.9,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43492649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-15DOI: 10.1007/s00355-023-01472-4
W. Bossert, Susumu Cato, Kohei Kamaga
{"title":"Independent, neutral, and monotonic collective choice: the role of Suzumura consistency","authors":"W. Bossert, Susumu Cato, Kohei Kamaga","doi":"10.1007/s00355-023-01472-4","DOIUrl":"https://doi.org/10.1007/s00355-023-01472-4","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"61 1","pages":"835 - 852"},"PeriodicalIF":0.9,"publicationDate":"2023-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45032527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-07DOI: 10.1007/s00355-023-01467-1
C. Heyerdahl-Larsen, J. Waldén
{"title":"On efficiency in disagreement economies","authors":"C. Heyerdahl-Larsen, J. Waldén","doi":"10.1007/s00355-023-01467-1","DOIUrl":"https://doi.org/10.1007/s00355-023-01467-1","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"61 1","pages":"763 - 799"},"PeriodicalIF":0.9,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44316099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-07DOI: 10.1007/s00355-023-01462-6
Simon Rey, U. Endriss, Ronald de Haan
{"title":"A general framework for participatory budgeting with additional constraints","authors":"Simon Rey, U. Endriss, Ronald de Haan","doi":"10.1007/s00355-023-01462-6","DOIUrl":"https://doi.org/10.1007/s00355-023-01462-6","url":null,"abstract":"","PeriodicalId":47663,"journal":{"name":"Social Choice and Welfare","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43573735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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