Technical inefficiency of Vietnamese pangasius farming: A data envelopment analysis
نویسندگان
چکیده
منابع مشابه
Preservation of efficiency and inefficiency classification in data envelopment analysis ∗
Sufficient conditions for simultaneous efficiency preservation of all efficient Decision Making Units (DMUs) and for inefficiency preservation of all inefficient DMUs in the Additive model of Data Envelopment Analysis (DEA) under the simultaneous non-negative perturbations of all data of all DMUs are obtained. An illustrative example is provided.
متن کاملEfficiency evaluation of wheat farming: a network data envelopment analysis approach
Traditional data envelopment analysis (DEA) models deal with measurement of relative efficiency of decision making units (DMUs) in which multiple-inputs consumed to produce multiple-outputs. One of the drawbacks of these models is neglecting internal processes of each system, which may have intermediate products and/or independent inputs and/or outputs. In this paper some methods which are usab...
متن کاملTechnical efficiency of Shiraz school of medicine in research and education domains: a data envelopment analysis
Introduction: Efficiency evaluation of universities and facultiesis one of the tools that help managers to identify the departments’strengths and weakness. The main objective of the presentresearch was to measure and compare the technical efficiency ofShiraz school of medicine departments using Data EnvelopmentAnalysis (DEA) technique.Methods: This cross-sectional and retrospective study wasper...
متن کاملTechnical Efficiency of Nigerian Insurance Companies: A Data Envelopment Analysis and Latent Growth Curve Modelling Approach
The main purpose of this paper is to investigate the performance of Nigerian insurance companies using Data Envelopment Analysis (DEA). Because of the unavailability of the required data, the study is limited to ten Nigerian insurance companies for the period of five years from 2008 to 2012. The input employed were commission expenses and management expenses, while premium and investment income...
متن کاملSources of production inefficiency and productivity growth in China: A global data envelopment analysis
a r t i c l e i n f o The current mode of production in China is extensive and inefficient and has caused great stress on both resources and the environment. This paper focuses on analyzing the sources of production inefficiency and productivity growth in China. Here, a developed slacks-based measure is utilized to decompose production inefficiency into three components: input inefficiency, eco...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Aquaculture Economics & Management
سال: 2018
ISSN: 1365-7305,1551-8663
DOI: 10.1080/13657305.2017.1399296