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dc.contributor.authorSommer, S
dc.contributor.authorBendoly, E
dc.contributor.authorKavadias, Stylianos
dc.date.accessioned2019-01-16T00:31:36Z
dc.date.available2019-01-16T00:31:36Z
dc.date.issued2020-03
dc.identifier.issn1526-5501
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/288054
dc.description.abstractThrough a controlled two-stage experiment, we explore the performance of solution search strategies to resolve problems of varying complexity. We validate theoretical results that collaborative group structures may search more effectively in problems of low complexity, but are outperformed by nominal structures at higher complexity levels. We call into question the dominance of the nominal group technique. Further close examination of search strategies reveals important insights: the number of generated solutions, a typical proxy for good problem-solving performance, does not consistently drive performance benefits across different levels of problem complexity. The average distance of search steps, and the problem space coverage play also critical roles. Moreover, their effect is contingent on complexity:a wider variety of solutions is helpful only in complex problems. Overall, we caution management about the limitations of generic, albeit common rules-of-thumb such as "generate as many ideas as possible”.
dc.publisherInstitute for Operations Research and the Management Sciences
dc.titleHow do you search for the best alternative? Experimental evidence on search strategies to solve complex problems
dc.typeArticle
prism.endingPage1420
prism.issueIdentifier3
prism.publicationDate2020
prism.publicationNameManagement Science
prism.startingPage1395
prism.volume66
dc.identifier.doi10.17863/CAM.35373
dcterms.dateAccepted2018-10-19
rioxxterms.versionofrecord10.1287/mnsc.2018.3247
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2020-03
dc.contributor.orcidKavadias, Stylianos [0000-0002-9769-2642]
dc.identifier.eissn1526-5501
rioxxterms.typeJournal Article/Review
cam.issuedOnline2019-09-13
cam.orpheus.successTue Jun 30 14:32:58 BST 2020 - Embargo updated
rioxxterms.freetoread.startdate2019-09-13


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