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Methods for modelling reflective-formative second order constructs in PLS

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dc.contributor.authorDuarte, Paulo
dc.contributor.authorAmaro, Suzanne Fonseca
dc.date.accessioned2018-10-11T13:18:33Z
dc.date.available2018-10-11T13:18:33Z
dc.date.issued2018
dc.description.abstractPurpose This paper aims to discuss the estimation of PLS models with second-order formative constructs as existing research has mainly focused on second-order constructs with a reflective measurement. Design/methodology/approach Using a model grounded on Roger’s innovation diffusion theory applied to online travel shopping, an empirical application is used to assess and compare the different approaches used to estimate a formative second-order construct. The proposed model examines the innovations characteristics that have an impact on intentions to purchase travel online, using data from a convenience sample of 1,732 responses. Findings The findings show that all approaches produce similar results regarding the path coefficients, the predictive relevance of the model and the explained variance. The main differences between the approaches are related to the weights of the first-order constructs on the second-order construct and the significance of those weights. Several recommendations are made for researchers on which approach to use. Originality/value Since most research has focused on second-order constructs with a reflective measurement and there is limited research with formative second-order constructs, this paper provides a comparison of the different approaches typically used to estimate a formative second-order construct and present useful guidelines for researchers to decide the method to analyse a model with second-order constructs and how to assess formative second-order constructs.pt_PT
dc.description.versioninfo:eu-repo/semantics/acceptedVersionpt_PT
dc.identifier.doi10.1108/JHTT-09-2017-0092pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/6245
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectTourismpt_PT
dc.subjectPartial least squarespt_PT
dc.subjectOnline travel shoppingpt_PT
dc.subjectSecond order formative constructspt_PT
dc.titleMethods for modelling reflective-formative second order constructs in PLSpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleJournal of Hospitality and Tourism Technologypt_PT
person.familyNameDuarte
person.givenNamePaulo
person.identifier.ciencia-id6211-A867-20E2
person.identifier.orcid0000-0001-8449-5474
person.identifier.ridB-3914-2011
person.identifier.scopus-author-id25824785800
rcaap.embargofctImposição da editorapt_PT
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication6e00def0-31fa-4341-be84-2b1e521fa2af
relation.isAuthorOfPublication.latestForDiscovery6e00def0-31fa-4341-be84-2b1e521fa2af

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