{"public_id":"cl_9938f15fc8f469348b686c639ff0bd38","status":"active","superseded_by_public_id":null,"corpus_id":5596,"text":"Trading records from a major discount brokerage house are used to analyze individual differences in the disposition effect.","confidence":0.91,"paper":{"corpus_id":5596,"title":"Up Close and Personal: Investor Sophistication and the Disposition Effect","url":"https://sah.borca.ai/papers/5596"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.91,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_421b4115afa171b53d4bceddba0f1d1c","name":"disposition effect","description":"The tendency to sell appreciated stocks sooner than stocks trading below the purchase price.","types":["behavioral bias"],"url":"https://sah.borca.ai/concepts/co_421b4115afa171b53d4bceddba0f1d1c"},{"public_id":"co_8af3e7c4581527ffcf88a25347b46e41","name":"trading records","description":"Transaction records capturing investors' stock trading activity.","types":["data source"],"url":"https://sah.borca.ai/concepts/co_8af3e7c4581527ffcf88a25347b46e41"},{"public_id":"co_f3f77e2e5fea26ec03384efdaa243cc2","name":"major discount brokerage house","description":"A large brokerage firm that provides low-cost trading services and supplied the trading records analyzed here.","types":["organization"],"url":"https://sah.borca.ai/concepts/co_f3f77e2e5fea26ec03384efdaa243cc2"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_9938f15fc8f469348b686c639ff0bd38"}