{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T21:13:46Z","timestamp":1785791626333,"version":"3.56.0"},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2000,12,15]],"date-time":"2000-12-15T00:00:00Z","timestamp":976838400000},"content-version":"unspecified","delay-in-days":14,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Econom. Theory"],"published-print":{"date-parts":[[2000,12]]},"abstract":"<jats:p>In productivity analysis, the free disposal hull \n(FDH) is a nonparametric estimator for the production set, \nthe set of inputs and outputs that are technically feasible. \nIt is defined as the smallest free disposal set containing \nall observations in a sample of production units. One can \nthen derive the production frontier and efficiency scores \nfrom the FDH. In the literature the method is used as if \nthe FDH estimator were the true feasible set. However, \nassuming that individuals are drawn independently from \na distribution where the support is the true production \nset, FDH efficiency scores are random variables. This paper \ninvestigates its stochastic properties.<\/jats:p>","DOI":"10.1017\/s0266466600166034","type":"journal-article","created":{"date-parts":[[2002,7,27]],"date-time":"2002-07-27T09:45:46Z","timestamp":1027763146000},"page":"855-877","source":"Crossref","is-referenced-by-count":150,"title":["THE FDH ESTIMATOR FOR PRODUCTIVITY EFFICIENCY SCORES"],"prefix":"10.1017","volume":"16","author":[{"given":"B.U.","family":"Park","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Simar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ch.","family":"Weiner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2000,12,15]]},"container-title":["Econometric Theory"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0266466600166034","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,8]],"date-time":"2019-05-08T15:44:49Z","timestamp":1557330289000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0266466600166034\/type\/journal_article"}},"subtitle":["Asymptotic Properties"],"short-title":[],"issued":{"date-parts":[[2000,12]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2000,12]]}},"alternative-id":["S0266466600166034"],"URL":"https:\/\/doi.org\/10.1017\/s0266466600166034","relation":{},"ISSN":["0266-4666","1469-4360"],"issn-type":[{"value":"0266-4666","type":"print"},{"value":"1469-4360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,12]]}}}