Business Model Evaluation: Quantifying Walmart’s Sources of Advantage The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citation Brea-Solís, Humberto, Ramon Casadesus-Masanell, and Emili Grifell-Tatjé. "Business Model Evaluation: Quantifying Walmart's Sources of Advantage." Strategic Entrepreneurship Journal (forthcoming). Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:13135315 Terms of Use This article was downloaded from Harvard University’s DASH repository, and is made available under the terms and conditions applicable to Open Access Policy Articles, as set forth at http:// nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of- use#OAP Business Model Evaluation: Quantifying Walmart’s Sources of Advantage HUMBERTO BREA-SOLÍS
[email protected] University of Liege (ULg) HEC Management School, B31 bld du Rectorat, 7, 4000 Liège, Belgium. RAMON CASADESUS-MASANELL1
[email protected] Harvard Business School, Morgan Hall T93, Soldiers Field Rd., Boston MA 02163, USA. EMILI GRIFELL-TATJÉ
[email protected] Departament d’Empresa, Universitat Autònoma de Barcelona, Edifici B, Campus de la UAB. Bellaterra (Cerdanyola de Vallés), Barcelona 08193, Spain. A B S T R A C T We develop an analytical framework on the basis of the economics of business performance to provide quantitative insight into the link between a firm’s business model choices and their profit consequences. The method is applied to Walmart by building a qualitative representation of its business model and mapping that representation on an analytical model that quantifies the company’s sources of advantage over time.