Results 41 to 50 of about 35,546 (271)

A structured review and analysis of the researches conducted in the field of productivity changes in units with undesirable output using the Malmquist Luenberger productivity index [PDF]

تصمیم گیری و تحقیق در عملیات
Purpose: Evaluation of performance and productivity and the process of its changes over time is considered essential in the process of improvement in organizations, production, industrial and service units.
Mohammad Alimoradi, Seyed Mohammad Ali Khatami Firouzabadi, Maghsoud Amiri, Iman Raeesi Vanani   +3 more
doaj   +1 more source

Aggregation of Malmquist productivity indexes [PDF]

European Journal of Operational Research, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Using the Malmquist Index in Evaluation Process to Enhance Mathematical Literacy in High School Students

International Journal of Assessment Tools in Education, 2020
Thestudy aimed to calculate the evaluation of 9th grade female studentsand compare the development of the educational process in increasingmathematical literacy using the Malmquist Index at different time intervals.This educational process was ...
Niusha Mostoli, Ahmad Shahverani, Mohsen Rostamy- Malkhalifeh, Mohammad Hasan Behzadi   +3 more
doaj   +1 more source

Analysis of productivity in the Health Care Centers of the Community of Madrid (Spain) 2015-2017. || Análisis de la productividad en los Centros Sanitarios de la Comunidad de Madrid (España) 2015-2017.

Revista de Métodos Cuantitativos para la Economía y la Empresa, 2021
The main objective of this work has focused on extending the existing literature on the analysis of total factor productivity of the Health Care Centers (HCC) of the Community of Madrid (Spain) in the period 2015-2017, with two important contributions ...
De Jorge-Moreno, Justo, González Santos, Arancha, Vegas Melero, José Jesús, Cepeda Olmedo, Martín   +3 more
doaj   +1 more source

Eddington-Malmquist bias in a cosmological context

, 2015
In 1914, Eddington derived a formula for the difference between the mean absolute magnitudes of stars "in space" or gathered "from the sky". Malmquist (1920) derived a general relation for this difference in Euclidean space.
Teerikorpi, P.
core   +1 more source

A firm-specific Malmquist productivity index model for stochastic data envelopment analysis: an application to commercial banks

Financial Innovation
In the data envelopment analysis (DEA) literature, productivity change captured by the Malmquist productivity index, especially in terms of a deterministic environment and stochastic variability in inputs and outputs, has been somewhat ignored. Therefore,
A. Amirteimoori, T. Allahviranloo, Maryam Nematizadeh   +2 more
semanticscholar   +1 more source

Performance Evaluation of Fishery Enterprises Using Data Envelopment Analysis—A Malmquist Model

Mathematics, 2021
In Vietnam, fishing is a crucial source of nutrition and employment, which not only affects the development of the domestic economy but is also closely related to exports, heavily influencing the economy and foreign exchange.
Chia-Nan Wang, T. Nguyen, Thanh-Tuan Dang, T. Bui   +3 more
semanticscholar   +1 more source

Modified Malmquist Productivity Index Based on Present Time Value of Money

Journal of Applied Mathematics, 2013
Data envelopment analysis (DEA) models can calculate the Malmquist Productivity Index (MPI). Classic Malmquist Productivity Index shows regress and progress of a DMU in different periods with efficiency and technology variations without considering the ...
Farhad Hosseinzadeh Lotfi, Golamreza Jahanshahloo, Mohsen Vaez-Ghasemi, Zohreh Moghaddas   +3 more
doaj   +1 more source

Environmental Efficiency Evaluation of Construction Waste Generation Based on Data Envelopment Analysis and Malmquist Index

Buildings, 2022
The rapid development of urbanization in China in recent years has resulted in the production of large amounts of construction waste, which has placed certain constraints on the sustainable development of the construction industry.
Xia Liu, Zezhou Wu, Peiying Xie, Qing Hong, Xi Hu, Maxwell Fordjour Antwi-Afari   +5 more
doaj   +1 more source

Optimal Galaxy Distance Estimators

, 1993
The statistical properties of galaxy distance estimators are studied and a rigorous framework is developed for identifying and removing the effects of Malmquist bias due to obsevational selection.
Hendry, Martin A., Simmons, John F. L.
core   +2 more sources