Brea, H. - Search Results - UAB Digital Repository of Documents

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Results overview: Found 6 records in 0.02 seconds.
Articles, 1 records found Research literature, 2 records found Course materials, 3 records found

Articles	1 records found

6 p, 56.6 KB

Testing the product test / Brea-Solis, Humberto ; Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Queensland)
The product test asks the product of volume and price index numbers to equal the corresponding value change. The literature treats the product test as a requirement. We treat it as a hypothesis, and we provide an empirical test.
2011 - DOI (Digital Object Identifier)

10.1016/j.econlet.2011.06.017
Economics letters, Vol. 113 Núm. 2 (November 2011) , p. 157-159

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Research literature	2 records found

48 p, 966.1 KB

Business model evaluation : quantifying Walmart's sources of advantage / Brea-Solis, Humberto (University of Liège. HEC Management School) ; Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Empresa) ; Casadesus Masanell, Ramon (Harvard Business School)
In recent years, the concept of the business model has received substantial attention in the strategy literature, where a number of qualitative approaches to describe, represent, and evaluate business models have been proposed. [...]
Harvard Business School, 2012 (Working Paper (Harward Business School) ; 13-039)

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8 p, 145.1 KB

Testing the product test / Brea-Solis, Humberto (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Queensland) ; Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa)
The product test asks the product of a quantity index number and a price index number to equal the corresponding value change. The literature treats the product test as being so important that it is used to identify acceptable index number pairs, and to construct implicit index numbers when an otherwise desirable pair fails the test. [...]
School of Economics University of Queensland : Centre for Efficiency and Productivity Analysis, 2010 (Working papers series (University of Queensland. Centre for Efficiency and Productivity Analysis); 07/2010)

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