{"id":"https://openalex.org/W4411946059","doi":"https://doi.org/10.1145/3736252.3742591","title":"Constructive Blackwell\u2019s Theorem","display_name":"Constructive Blackwell\u2019s Theorem","publication_year":2025,"publication_date":"2025-07-02","ids":{"openalex":"https://openalex.org/W4411946059","doi":"https://doi.org/10.1145/3736252.3742591"},"language":"en","primary_location":{"id":"doi:10.1145/3736252.3742591","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3736252.3742591","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3736252.3742591","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th ACM Conference on Economics and Computation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3736252.3742591","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032453039","display_name":"Itai Arieli","orcid":"https://orcid.org/0000-0001-8663-5776"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Itai Arieli","raw_affiliation_strings":["Faculty of Data and Decision Sciences, Technion, Haifa, Israel"],"raw_orcid":"https://orcid.org/0000-0001-8663-5776","affiliations":[{"raw_affiliation_string":"Faculty of Data and Decision Sciences, Technion, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yakov Babichenko","orcid":"https://orcid.org/0000-0002-6970-1601"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yakov Babichenko","raw_affiliation_strings":["Faculty of Data and Decision Sciences, Technion - Israel Institute of Technology, Haifa, Israel"],"raw_orcid":"https://orcid.org/0000-0002-6970-1601","affiliations":[{"raw_affiliation_string":"Faculty of Data and Decision Sciences, Technion - Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020593618","display_name":"Fedor Sandomirskiy","orcid":"https://orcid.org/0000-0001-9886-3688"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fedor Sandomirskiy","raw_affiliation_strings":["Department of Economics, Princeton University, Princeton, USA"],"raw_orcid":"https://orcid.org/0000-0001-9886-3688","affiliations":[{"raw_affiliation_string":"Department of Economics, Princeton University, Princeton, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5032453039"],"corresponding_institution_ids":["https://openalex.org/I174306211"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07397416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"545","last_page":"545"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.6277999877929688,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.6277999877929688,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.5728999972343445,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/constructive","display_name":"Constructive","score":0.7080093026161194},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48034632205963135},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.41963332891464233},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.39099985361099243},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.36908167600631714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36739617586135864},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.34680676460266113},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2287483513355255},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21098104119300842}],"concepts":[{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.7080093026161194},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48034632205963135},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.41963332891464233},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.39099985361099243},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.36908167600631714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36739617586135864},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.34680676460266113},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2287483513355255},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21098104119300842},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3736252.3742591","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3736252.3742591","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3736252.3742591","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th ACM Conference on Economics and Computation","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3736252.3742591","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3736252.3742591","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3736252.3742591","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th ACM Conference on Economics and Computation","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411946059.pdf","grobid_xml":"https://content.openalex.org/works/W4411946059.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2377770720","https://openalex.org/W94411513","https://openalex.org/W4311883357","https://openalex.org/W2113626999","https://openalex.org/W160889949","https://openalex.org/W2197168648","https://openalex.org/W2364696089","https://openalex.org/W1578739739","https://openalex.org/W3039045594"],"abstract_inverted_index":{"Blackwell's":[0],"celebrated":[1],"theorem":[2],"is":[3,53],"a":[4,10,17,27,42,62,66],"cornerstone":[5],"of":[6,20,45,48],"information":[7],"economics,":[8],"establishing":[9],"necessary":[11],"and":[12,32,55],"sufficient":[13],"condition":[14],"for":[15],"when":[16],"distribution":[18],"F":[19,35],"posterior":[21],"means":[22],"can":[23],"be":[24],"induced":[25],"from":[26],"prior":[28],"G:":[29],"namely,":[30],"if":[31,34],"only":[33],"majorizes":[36],"G.":[37],"While":[38],"this":[39],"result":[40],"provides":[41],"deep":[43],"understanding":[44],"the":[46],"structure":[47],"feasible":[49],"belief":[50],"distributions,":[51],"it":[52],"non-constructive":[54],"does":[56],"not":[57],"explain":[58],"how":[59],"to":[60],"design":[61],"signal":[63],"that":[64],"achieves":[65],"given":[67],"F.":[68]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}