Resultats globals: 12 registres trobats en 0.02 segons.
Articles, 7 registres trobats
Llibres i col·leccions, 1 registres trobats
Documents de recerca, 3 registres trobats
Materials didàctics, 1 registres trobats
Articles 7 registres trobats  
1.
6 p, 56.6 KB Testing the product test / Brea, H. ; 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 - 10.1016/j.econlet.2011.06.017
Economics letters, Vol. 113 Núm. 2 (November 2011) , p. 157-159  
2.
24 p, 210.3 KB A quasi-malmquist productivity index / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departamtt d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Georgia. Department of Economics) ; Pastor, J. T. (Universidad de Alicante. Departamento de Estadística e Investigación Operativa)
The Malmquist productivity index is based on distance functions, which are reciprocals of radial Debreu-Farrell efficiency measures, and which have a number of desirable properties. Linear programming techniques are frequently employed to calculate the efficiency measures. [...]
1998
Journal of productivity analysis, Vol. 10 Núm. 1 (July 1998) , p. 7-20  
3.
34 p, 212.8 KB Profits and productivity / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of New South Wales. Centre for Applied Economic Research)
In this study we consider the linkage between productivity change and profit change. We develop an analytical framework in which profit change between one period and the next is decomposed into three sources: (i) a productivity change effect (which includes a technical change effect and an operating efficiency effect), (ii) an activity effect (which includes a product mix effect, a resource mix effect and a scale effect), and (iii) a price effect. [...]
1999 - 10.1287/mnsc.45.9.1177
Management science, Vol. 45 Núm. 9 (September 1999) , p. 1177-1193  
4.
33 p, 247.4 KB Productivity at the post: its drivers and its distribution / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Georgia. Department of Economics)
We study the productivity, financial and distributional performance of the United States Postal Service subsequent to its 1971 reorganization. We investigate the magnitude and the economic drivers of productivity change (technical change, change in cost efficiency, and scale economies), and we investigate the distribution of the financial benefits of productivity change (among consumers of postal services, postal employees and other resource suppliers, and residual claimants). [...]
2008 - 10.1007/s11149-007-9051-y
Journal of regulatory economics, Vol. 33 Núm. 2 (April 2008) , p. 133-158  
5.
30 p, 144.1 KB The managers versus the consultants / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Georgia. Department of Economics)
Standard practice is to benchmark managerial performance against best observed practice, because engineering information is rarely available. We exploit a rare opportunity to benchmark managerial performance against engineering standards. [...]
2003 - 10.1111/1467-9442.00008
The Scandinavian journal of economics, Vol. 105 Núm. 1 (2003) , p. 119-138  
6.
45 p, 201.6 KB Decomposing the dividend / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Georgia. Department of Economics)
Most theoretical and empirical research on cooperatives focuses on the comparative statics behavior of optimizing cooperatives. We focus on the magnitude and sources of variation in the dividend that cooperatives are presumed to maximize. [...]
2004 - 10.1016/j.jce.2004.05.002
Journal of comparative economics, Vol. 32 Núm. 3 (2004) , p. 500-518  
7.
21 p, 131.6 KB Cost and productivity / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Georgia. Department of Economics)
We develop an analytical model capable of decomposing both intertemporal and multilateral cost variation. We begin by attributing cost variation to a price effect and a quantity effect. We then decompose the quantity effect into a productivity effect and an activity effect. [...]
2000 - 10.1002/1099-1468(200001/02)21:1<19::AID-MDE962>3.0.CO;2-7
Managerial and decision economics, Vol. 21 Núm. 1 (2000) , p. 19-30  

Llibres i col·leccions 1 registres trobats  
1.
1 p, 8.5 KB FARRELL's technical efficiency measurement / Grifell-Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Queensland)
Cheltenham, UK Edward Elgar 2005
An Eponymous dictionary of economics : a guide to laws and theorems named after economists, 2005, p. 75  

Documents de recerca 3 registres trobats  
1.
25 p, 386.2 KB Exact relationships between fisher indexes and theoretical indexes / Grifell i Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Queensland) ; University of Queensland. Centre for Efficiency and Productivity Analysis.
In this paper we develop exact relationships between empirical Fisher indexes and their theoretical Malmquist and Konus counterparts. We begin by using implicit Malmquist price and price recovery indexes to establish exact relationships between Malmquist quantity and productivity indexes and Fisher quantity and productivity indexes. [...]
Australia: Centre for Efficiency and Productivity Analysis, School of Economics University of Queensland, 2015 (Working papers series (University of Queensland. Centre for Efficiency and Productivity Analysis); 06/2015)  
2.
36 p, 402.4 KB Productivity, price recovery, capacity constraints and their financial consequences / Grifell i Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Queensland) ; University of Queensland. Centre for Efficiency and Productivity Analysis.
Mining and fishing are both extractive industries, although one resource is renewable and the other is not. Miners and fishers pursue financial objectives, although their objectives may differ. In both industries financial performance is influenced by productivity and prices. [...]
Australia: Centre for Efficiency and Productivity Analysis, School of Economics University of Queensland, 2013. (Working papers series (University of Queensland. Centre for Efficiency and Productivity Analysis); 03/2013)  
3.
11 p, 1.8 MB Decompositions of profitability change using cost functions: a comment / Grifell i Tatjé, Emili (Universitat Autònoma de Barcelona. Departament d'Economia de l'Empresa) ; Lovell, C. A. Knox (University of Queensland) ; University of Queensland. Centre for Efficiency and Productivity Analysis.
Recently Diewert (2014) decomposed cost change into the product of four drivers. He then combined three of these drivers with a novel measure of returns to scale to decompose profitability change. We use an implicit Konüs input quantity index to show that his expression for profitability change is the product of a price recovery index and an implicit productivity index, and we extend his analysis by exploiting new relationships between theoretical Konüs and empirical Fisher price indexes to obtain two new decompositions of profitability change. [...]
Australia: Centre for Efficiency and Productivity Analysis, School of Economics University of Queensland, 2015 (Working papers series (University of Queensland. Centre for Efficiency and Productivity Analysis); 03/2015.)  

Materials didàctics 1 registres trobats  
1.
12.3 KB La UAB escriu... Llibres presentació del llibre : Productivity accounting : the economics of business performance / Grifell-Tatjé, Emili ; Lovell, C.A. Knox ; Universitat Autònoma de Barcelona. Biblioteca de Ciències Socials.
Presentació del llibre "Productivity accounting : the economics of bussiness performance" dels professors d'Economia Grifell i C. A. Knox Lovell.
2015. (Exposicions bibliogràfiques (Universitat Autònoma de Barcelona. Biblioteca de Ciències Socials))  

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