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Note---On Making the Illustration Illustrative: A Comment on Banker, Conrad and Strauss
Frank, Richard G. - In: Management Science 34 (1988) 8, pp. 1026-1029
outputs are defined and problems related to aggregation of outputs. Limitations on the ability to interpret results reported …
Persistent link: https://www.econbiz.de/10009191638
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Aggregation of Productivity Indices: The Allocative Efficiency Correction
Raa, Thijs - In: Journal of Productivity Analysis 24 (2005) 2, pp. 203-209
Aggregation of productivity indices is known to be consistent under very restrictive conditions only. This paper … quantifies the aggregation inconsistency. Copyright Springer Science+Business Media, Inc. 2005 …
Persistent link: https://www.econbiz.de/10005711794
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Problems of using grouped DMUs for efficiency measurement: Monte Carlo experiments, empirical dimension, and a correction procedure
Brümmer, Bernhard; Thiele, Holger D. - 1999
This paper explores the consequences for parametric and non-parametric efficiency levels and rankings when using grouped instead of individual Decision Making Units (DMU). The bias results due to the differences of the grouped DMUs frontier compared to the individual DMUs frontier. Monte Carlo...
Persistent link: https://www.econbiz.de/10010297112
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Implicit Microfoundations for Macroeconomics
Wright, Ian - 2008
A large market economy has a huge number of degrees of freedom with weak microlevel coordination. The 'implicit microfoundations' approach assumes this property of micro-level interactions more strongly conditions macro-level outcomes compared to the precise details of individual choice...
Persistent link: https://www.econbiz.de/10010298577
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Implicit Microfoundations for Macroeconomics
Wright, Ian - In: Economics: The Open-Access, Open-Assessment E-Journal 3 (2009) 2009-19, pp. 1-27
A large market economy has a huge number of degrees of freedom with weak microlevel coordination. The 'implicit microfoundations' approach considers this property of micro-level interactions to more strongly determine macro-level outcomes compared to the precise details of individual choice...
Persistent link: https://www.econbiz.de/10010298637
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Anmerkungen zur Aggregation von Intelligenzquotienten
Frahm, Gabriel; Mittring, Gert - 2007
der vorliegenden Arbeit wird eine Methode entwickelt, die eine konsistente Aggregation unterschiedlicher …
Persistent link: https://www.econbiz.de/10010304424
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Das Aggregationsproblem bei der Erstellung von Rankings. Einige Anmerkungen am Beispiel der Formel 1 Weltmeisterschaft 1998 / The Problem of Aggregation Arising in the Process of B...
Kladroba, Andreas - In: Jahrbücher für Nationalökonomie und Statistik 220 (2000) 3, pp. 302-314
besonderes Problem (vor allem wegen seiner zentralen Bedeutung) stellt dabei offensichtlich die Aggregation von Einzelrankings zu … the popularity of rankings there are obvious problems with statistical methods. Especially the aggregation of single … rankings to a common ranking seems to be problematic. Aggregation to a common ranking is as difficult as finding a common …
Persistent link: https://www.econbiz.de/10014608768
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Preisindizes mit konstanten Wertgewichten. Bemerkungen zu einem Vorschlag von Werner Neubauer / Two Price Index Formulas Proposed by W. Neubauer
Lippe, Peter von der - In: Jahrbücher für Nationalökonomie und Statistik 220 (2000) 6, pp. 742-758
Zusammenfassung Zwei von Neubauer ins Gespräch gebrachte Preisindexformeln werden hinsichtlich ihrer Interpretation und Eigenschaften untersucht. Die Formeln sind leider wenig bekannt und wohl auch selten im Detail untersucht worden. Das ist umso bedauerlicher als sie einige sehr vorteilhafte...
Persistent link: https://www.econbiz.de/10014608805
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A Further Empirical Investigation of German Firms’ Financial Structure and Ensuing Risks / Finanzierungsstrukturen und Risiken im Unternehmenssektor der Bundesrepublik Deutschland...
Kirchesch, Kai; Sommer, Marc; Stahlecker, Peter - In: Jahrbücher für Nationalökonomie und Statistik 221 (2001) 5-6, pp. 530-555
Summary The changes in the financial structures of West German industrial enterprises have been investigated in Größl/Stahlecker/Wohlers (2001). The empirical analysis confirmed the hypothesis that small and medium-sized enterprises are confronted with higher - and even rising - financial...
Persistent link: https://www.econbiz.de/10014608854
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Consistency in Aggregation / Aggregationskonsistenz
Auer, Ludwig von - In: Jahrbücher für Nationalökonomie und Statistik 224 (2004) 4, pp. 383-398
changes, this two stage aggregation is typically based on some price index formula. In this paper, various screening devices … consistency in aggregation is a particularly important screening device. If a price index formula fails the weak consistency test …
Persistent link: https://www.econbiz.de/10014608977