{"doi":"10.1103/physrevlett.125.218302","title":"Heterogeneity Improves Speed and Accuracy in Social Networks","abstract":"How does temporally structured private and social information shape collective decisions? To address this question we consider a network of rational agents who independently accumulate private evidence that triggers a decision upon reaching a threshold. When seen by the whole network, the first agent's choice initiates a wave of new decisions; later decisions have less impact. In heterogeneous networks, first decisions are made quickly by impulsive individuals who need little evidence to make a choice but, even when wrong, can reveal the correct options to nearly everyone else. We conclude that groups comprised of diverse individuals can make more efficient decisions than homogenous ones.","journal":"Physical Review Letters","year":2020,"id":94855,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":37,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9554,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":471922,"name":"Megan Stickler","orcid":"0000-0001-8130-6332","position":1,"is_corresponding":false},{"id":284932,"name":"William Ott","orcid":"0000-0002-7119-491X","position":2,"is_corresponding":false},{"id":471923,"name":"Benjamin Lindner","orcid":"0000-0001-5617-127X","position":3,"is_corresponding":false},{"id":471924,"name":"Zachary P. Kilpatrick","orcid":"0000-0002-2835-9416","position":4,"is_corresponding":false},{"id":284933,"name":"Krešimir Josić́","orcid":"0000-0002-1975-3913","position":5,"is_corresponding":false},{"id":471921,"name":"Bhargav R. Karamched","orcid":"0000-0002-6926-7593","position":0,"is_corresponding":true}],"reference_count":44,"raw_metadata":null,"created_at":"2026-07-18T22:33:00.770265Z","pmid":"33274999","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}