{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.x-inefficiency","code":"thing-q1988011","url":"https://ver.cy/models/thing/q1988011/","name":"X-inefficiency","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.2","language":"en","classifiers":{"family":"Thing Registry","category":"Cross-cutting context","entryKind":"thing","plane":"XCT","domain":["XCT.REL"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The gap between the efficient behaviour assumed by economic theory and actual behaviour within firms, in which costs are higher than necessary because of slack, weak incentives, poor management or lack of competitive pressure, a concept introduced by Harvey Leibenstein in 1966; X-inefficiency is used to explain productivity differences and to argue for competition and better incentives.","purpose":"Let an agent explain X-inefficiency and its causes, describe how it is measured and reduced, relate it to competition and management, and present debates with attribution.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Firm-level","Behavioural","Incentive-related","Contested"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"The concept.","layers":[{"id":"definition","name":"Definition","description":"Definition and origins.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What is X-inefficiency, and how did Leibenstein define it in contrast to allocative inefficiency?","kind":"definition"},{"text":"What causes it, according to the theory?","kind":"definition"}]}]},{"id":"debate","name":"Debate","description":"Critiques.","findings":[{"id":"debate-finding","name":"Debate","description":"Critiques.","questions":[{"text":"How have economists such as Stigler criticised the concept, and how do proponents respond, with positions attributed?","kind":"provenance"},{"text":"Is the presentation neutral?","kind":"boundary"}]}]}]},{"id":"measure","name":"Measure","description":"Measuring inefficiency.","layers":[{"id":"methods","name":"Methods","description":"Frontier methods.","findings":[{"id":"methods-finding","name":"Methods","description":"Methods.","questions":[{"text":"How is inefficiency estimated with data envelopment analysis and stochastic frontier methods?","kind":"provenance"},{"text":"What are the limits of such estimates?","kind":"boundary"}]}]},{"id":"evidence","name":"Evidence","description":"Empirical evidence.","findings":[{"id":"evidence-finding","name":"Evidence","description":"Evidence.","questions":[{"text":"What does evidence say about X-inefficiency in monopolies, public organisations and firms under weak competition?","kind":"provenance"},{"text":"Which studies are influential?","kind":"provenance"}]}]}]},{"id":"apply","name":"Apply","description":"Reducing inefficiency.","layers":[{"id":"remedies","name":"Remedies","description":"Remedies.","findings":[{"id":"remedies-finding","name":"Remedies","description":"Remedies.","questions":[{"text":"How can competition, incentives and management practices reduce X-inefficiency, according to research?","kind":"provenance"},{"text":"Which measures apply to this organisation?","kind":"action"}]}]},{"id":"policy","name":"Policy","description":"Policy relevance.","findings":[{"id":"policy-finding","name":"Policy","description":"Policy.","questions":[{"text":"How does X-inefficiency inform competition and regulatory policy?","kind":"provenance"},{"text":"Which entry fits competition policy?","kind":"action"}]}]}]},{"id":"learn","name":"Learn","description":"Teaching.","layers":[{"id":"teach","name":"Teach","description":"Teaching X-inefficiency.","findings":[{"id":"teach-finding","name":"Teach","description":"Teaching.","questions":[{"text":"How can X-inefficiency be taught alongside other efficiency concepts?","kind":"action"},{"text":"Which misconceptions arise?","kind":"provenance"}]}]},{"id":"history","name":"History","description":"History.","findings":[{"id":"history-finding","name":"History","description":"History.","questions":[{"text":"How did the concept develop after 1966, and how is it used today?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Explain the concept and credit Harvey Leibenstein.","Discuss evidence for and against it with sources."],"mustNot":["Label a named organisation or its staff as X-inefficient without evidence.","Use the concept to justify layoffs as if theory proved them necessary.","Present the concept as uncontested.","Misattribute it or invent studies."],"requiresHuman":["Recommendations that would cut jobs or services."]},"ethics":{"considerations":["Efficiency arguments can hide the human cost of cuts.","Blaming workers for inefficiency can ignore management failures."],"affectedParties":["Workers","Managers","Users of public services"]},"owners":{"steward":"Nobody owns the concept; it belongs to economics.","roles":[],"masterSystems":[]},"relations":[{"target":"Q3718735","type":"parent","note":"registry parent class"},{"target":"economicalness","type":"related","note":"category"},{"target":"internal failure cost","type":"related","note":"costs of poor quality"},{"target":"policing and enforcement cost","type":"related","note":"incentive design"},{"target":"investment","type":"related","note":"firm performance"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.x-inefficiency","Wikidata: Q1988011 (https://www.wikidata.org/wiki/Q1988011)"]},"properties":{"applicability":"not-applicable","items":[]},"recognition":{"applicability":"optional","items":["Costs above the minimum achievable","Internal to the firm","Allocative inefficiency concerns misallocation between uses","Not physical; a concept in economics."]},"capabilities":{"applicability":"required","items":["explain the concept","describe causes and measurement","describe remedies","present debates"]},"hazards":{"applicability":"required","items":["Attributing all cost differences to X-inefficiency","Ignoring measurement problems","Partisan use in policy debates"]},"interfaces":{"applicability":"required","items":["Competition policy rationale","Performance measurement frameworks"]},"context":{"applicability":"required","items":["Inefficiency within firms beyond allocative inefficiency.","X-inefficiency in monopolies","X-inefficiency in public organisations","managerial slack","technical inefficiency measured by frontier methods"]}},"sources":[{"title":"Wikidata item Q1988011: X-inefficiency","url":"https://www.wikidata.org/wiki/Q1988011","note":"identity and sense of the item"},{"title":"Wikipedia: X-inefficiency","url":"https://en.wikipedia.org/wiki/X-inefficiency","note":"general description of the item"}],"openQuestions":["Should efficiency concepts be a single entry?","How should frontier analysis be linked?","How should debates be attributed?"],"resources":{"spec":"/models/things/publications/thing-q1988011/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q1988011/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T22:25:28Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-06T19:51:56+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass","interaction.properties":"Plane XCT: no invented physical properties."},"score":1.0}}