{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T21:29:48Z","timestamp":1770154188318,"version":"3.49.0"},"reference-count":12,"publisher":"Informa UK Limited","issue":"6","license":[{"start":{"date-parts":[[2005,6,1]],"date-time":"2005-06-01T00:00:00Z","timestamp":1117584000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of the Operational Research Society"],"published-print":{"date-parts":[[2005,6]]},"DOI":"10.1057\/palgrave.jors.2601861","type":"journal-article","created":{"date-parts":[[2004,10,14]],"date-time":"2004-10-14T09:59:52Z","timestamp":1097747992000},"page":"676-686","source":"Crossref","is-referenced-by-count":15,"title":["Data envelopment analysis with heterogeneous data: an application"],"prefix":"10.1080","volume":"56","author":[{"given":"J K","family":"Sengupta","sequence":"first","affiliation":[{"name":"University of California Santa Barbara CA USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2017,12,21]]},"reference":[{"key":"CIT0001","doi-asserted-by":"publisher","DOI":"10.1080\/758526710"},{"key":"CIT0002","doi-asserted-by":"publisher","DOI":"10.1016\/S0377-2217(97)00101-X"},{"key":"CIT0003","doi-asserted-by":"publisher","DOI":"10.1086\/466541"},{"key":"CIT0004","doi-asserted-by":"publisher","DOI":"10.1016\/0304-4076(90)90050-4"},{"key":"CIT0005","doi-asserted-by":"publisher","DOI":"10.2307\/1912934"},{"key":"CIT0006","volume-title":"Nonlinear Methods in Econometrics","author":"Goldfeld SM","year":"1972"},{"key":"CIT0007","doi-asserted-by":"crossref","DOI":"10.1515\/9781503622579","volume-title":"Learning from Learning by Doing: Lessons for Economic Growth","author":"Solow RM","year":"1997"},{"key":"CIT0008","volume-title":"Level and growth efficiency under technological change","author":"Sengupta JK","year":"2002"},{"key":"CIT0009","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-540-24791-3_5","volume-title":"Growth and efficiency in the computer industry","author":"Sengupta JK","year":"2003"},{"key":"CIT0010","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1111\/j.2517-6161.1964.tb00553.x","volume":"26","author":"Box GEP","year":"1964","journal-title":"J Roy Statist Soc Ser B"},{"key":"CIT0011","doi-asserted-by":"publisher","DOI":"10.1016\/0305-0548(90)90036-7"},{"key":"CIT0012","volume-title":"Temporal aggregation in data envelopment analysis","author":"Lozano S","year":"2002"}],"container-title":["Journal of the Operational Research Society"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1057\/palgrave.jors.2601861.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1057\/palgrave.jors.2601861\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1057\/palgrave.jors.2601861","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1057\/palgrave.jors.2601861.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,19]],"date-time":"2024-12-19T00:49:18Z","timestamp":1734569358000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1057\/palgrave.jors.2601861"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,6]]},"references-count":12,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2017,12,21]]},"published-print":{"date-parts":[[2005,6]]}},"alternative-id":["10.1057\/palgrave.jors.2601861"],"URL":"https:\/\/doi.org\/10.1057\/palgrave.jors.2601861","relation":{},"ISSN":["0160-5682","1476-9360"],"issn-type":[{"value":"0160-5682","type":"print"},{"value":"1476-9360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,6]]}}}