{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,11]],"date-time":"2026-01-11T14:20:40Z","timestamp":1768141240468,"version":"3.49.0"},"reference-count":19,"publisher":"Informa UK Limited","issue":"1","content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["Journal of the Operational Research Society"],"published-print":{"date-parts":[[2019,1,2]]},"DOI":"10.1080\/01605682.2017.1421850","type":"journal-article","created":{"date-parts":[[2019,2,13]],"date-time":"2019-02-13T13:49:31Z","timestamp":1550065771000},"page":"101-110","update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":29,"title":["Scale efficiency in two-stage network DEA"],"prefix":"10.1080","volume":"70","author":[{"given":"Kun","family":"Chen","sequence":"first","affiliation":[{"name":"College of Auditing and Evaluation, Nanjing Audit University, Nanjing, China"}]},{"given":"Joe","family":"Zhu","sequence":"additional","affiliation":[{"name":"FoisieBusiness School, Worcester Polytechnic Institute, Worcester, MA, USA"}]}],"member":"301","published-online":{"date-parts":[[2018,2,16]]},"reference":[{"key":"CIT0001","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.30.9.1078"},{"key":"CIT0002","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511804441"},{"key":"CIT0003","doi-asserted-by":"publisher","DOI":"10.1002\/(ISSN)1931-9193"},{"key":"CIT0004","doi-asserted-by":"publisher","DOI":"10.1016\/0377-2217(78)90138-8"},{"key":"CIT0005","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2017.03.074"},{"key":"CIT0006","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2012.11.021"},{"key":"CIT0007","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2008.05.011"},{"key":"CIT0008","doi-asserted-by":"publisher","DOI":"10.1007\/1-4020-7798-X_17"},{"key":"CIT0009","doi-asserted-by":"publisher","DOI":"10.1016\/j.omega.2013.09.004"},{"key":"CIT0010","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2016.08.002"},{"key":"CIT0011","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2007.10.008"},{"key":"CIT0012","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2016.05.019"},{"key":"CIT0013","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2006.11.041"},{"key":"CIT0014","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2011.01.010"},{"key":"CIT0015","doi-asserted-by":"publisher","DOI":"10.1016\/j.omega.2011.11.007"},{"key":"CIT0016","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2014.12.032"},{"key":"CIT0017","doi-asserted-by":"publisher","DOI":"10.1002\/nav.v55:7"},{"key":"CIT0018","doi-asserted-by":"publisher","DOI":"10.1016\/S0024-3795(98)10032-0"},{"key":"CIT0019","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2013.09.046"}],"container-title":["Journal of the Operational Research Society"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/01605682.2017.1421850","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,2,13]],"date-time":"2019-02-13T13:50:17Z","timestamp":1550065817000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/01605682.2017.1421850"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,2,16]]},"references-count":19,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2018,3,21]]},"published-print":{"date-parts":[[2019,1,2]]}},"alternative-id":["10.1080\/01605682.2017.1421850"],"URL":"https:\/\/doi.org\/10.1080\/01605682.2017.1421850","relation":{},"ISSN":["0160-5682","1476-9360"],"issn-type":[{"value":"0160-5682","type":"print"},{"value":"1476-9360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,2,16]]},"assertion":[{"value":"The publishing and review policy for this title is described in its Aims & Scope.","order":1,"name":"peerreview_statement","label":"Peer Review Statement"},{"value":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=tjor20","URL":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=tjor20","order":2,"name":"aims_and_scope_url","label":"Aim & Scope"},{"value":"2017-01-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-12-22","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-02-16","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}