Results 91 to 100 of about 9,449 (229)

Analysis of Medical Imaging Devices in Türkiye Using the Malmquist Productivity Index

Verimlilik Dergisi
Purpose: The aim of this study is to analyze the total factor productivity (TFP) of medical imaging devices in 12 regions of Türkiye for the period 2013–2022 using the Malmquist Productivity Index and to determine whether there are statistically ...
Yavuz Selim Küçük
doaj   +1 more source

Return to Dollar, Generalized Distance Function and the Fisher Productivity Index [PDF]

Exploring the duality between a return to dollar definition of profit and the generalized distance function we establish the relationship between the Laspeyres, Paasche and Fisher productivity indexes and their alternative Malmquist indexes counterparts.
Zofío, José Luis, Prieto, Angel
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AGGREGATION ISSUES IN THE ESTIMATION OF MALMQUIST PRODUCTIVITY MEASURES

The paper contributes by demonstrating the sensitivity of nonparametric programming productivity measures to the choice of model –time series versus panel models of Malmquist productivity, and to various levels of commodity aggregation compared to the ...
Shaik, Saleem
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Productivity changes of Credit Department of Farmers¡¦ Associations of the NAN-TOU County in Taiwan:1995-2004 [PDF]

The objective of this article was to measure the productivity of CDFAs of the NAN-TOU County in Taiwan over the period of 1995-2004. This study calculated the Malmquist productivity index by using the nonparametric frontier approach, and decomposed the ...
Piotr Stanek
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The Use of Bootstrapped Malmquist Indices to Reassess Productivity Change Findings: An Application to a Sample of Polish Farms

The paper assesses the extent to which sampling variation affects findings about Malmquist productivity change derived using Data Envelopment Analysis (DEA), in the first stage calculating productivity indices and in the second stage investigating the ...
Davidova, Sophia, Latruffe, Laure, Balcombe, Kelvin George   +2 more
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Assessing Hospital Efficiency: Non-parametric Evidence for Portugal [PDF]

We compute DEA efficiency scores and Malmquist indexes for a panel data set comprising 68 Portuguese public hospitals belonging to the National Health System (NHS) in the period 2000-2005, when several units started being run in an entrepreneurial ...
António Afonso, Sónia Fernandes
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Agricultural productivity growth in the European Union and transition countries [PDF]

Malmquist total factor productivity (TFP) index has been extensively applied in the literature to measure productivity growth decomposition. This study applies a parametric decomposition of a Generalized Malmquist TFP index to measure and compare the ...
Rungsuriyawiboon, Supawat, Lissitsa, Alexej   +1 more
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Selection, covariance, and Malmquist bias

The Astrophysical Journal, 1993
The correction for Malmquist bias is generally thought to have the form αΔ 2 , where Δ is the rms fractional error for a given distance indicator and α is a numerical coefficient which depends on the galaxy distribution and other aspects of the problem.
openaire   +1 more source

A two-stage productivity analysis using bootstrapped Malmquist index and quantile regression

This paper examines the effects of farm characteristics and government policies in enhancing productivity growth for a sample of Greek farms, using a two-stage procedure.
Nitsi, Elisavet I., Kaditi, Eleni A.
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Avaliação da eficiência produtiva de fazendas canavicultoras utilizando índices de Malmquist [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Produção, Florianópolis, 2014.O objetivo desta pesquisa é avaliar a eficiência relativa de fazendas canavicultoras utilizando-se ...
Oliveira, Terezinha Bezerra Albino
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