Results 61 to 70 of about 24,517 (265)
Presentation the Data Envelopment Analysis/Goal Programming Integrated Model for Improves Decision making Unit’s Efficiency Measurement (Case study: the Bank Branches) [PDF]
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2011 Data Envelopment Analysis (DEA) has been a very popular method for measuring and benchmarking relative efficiency of peer Decision Making Units (DMUs) with multiple input and outputs.
Mohamad Hosein Tahari Mehrjardi +2 more
doaj
Tracking Climate and Environmental Attention: A News‐Based Composite Index
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study introduces the Climate and Environmental Attention Index, a composite indicator that tracks media attention to climate and environmental issues. Based on the Semantic Brand Score, the proposed index extracts significant signals from unstructured text, going beyond traditional measures of word frequency and sentiment.
Gianna Figà‐Talamanca +3 more
wiley +1 more source
Leading advertisers efficiency evaluated by data envelopment analysis [PDF]
In this paper we analyze the problem of measuring the advertising efficiency of the Leading US Advertisers during the period 2001-2006. We use the DEA (Data Envelopment Analysis) approach that enables to evaluate the relative efficiency in case of ...
Andrea Ellero +2 more
core
Generalized tolerance sensitivity and DEA metric sensitivity
Croatian Operational Research Review, 2015 This paper considers the relationship between Tolerance sensitivity analysis in optimization and metric sensitivity analysis in Data Envelopment Analysis (DEA).
Luka Neralić, Richard E. Wendell
doaj +1 more source
Data Envelopment Analysis (DEA) Model in Operation Management
IOP Conference Series: Materials Science and Engineering, 2018 Quality management is an effective system in operation management to develops, maintains, and improves quality from groups of companies that allow marketing, production, and service at the most economycal level as well as ensuring customer satisfication. Many companies are practicing quality management to improve their bussiness performance.
Meilisa Malik +2 more
openaire +1 more source
Modifying the convexity condition in Data Envelopment Analysis (DEA)
Nexo Revista Científica, 2020 Conventional Data Envelopment Analysis (DEA) models are based on a production possibility set (PPS) that satisfies various postulates. Extension or modification of these axioms leads to different DEA models. In this paper, our focus concentrates on the convexity axiom, leaving the other axioms unmodified.
Farhad Hosseinzadeh Lotfi +2 more
openaire +1 more source
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Public organisations often experience a discrepancy between improvements in technical efficiency and stakeholders' perceptions of integrity and performance. This study analyses the mechanisms that may underlie this efficiency–perception discrepancy in Spanish Defence Delegations during 2020–2023.
José Solana‐Ibáñez +1 more
wiley +1 more source
Maintaining the Regular Ultra Passum Law in data envelopment analysis [PDF]
The variable returns to scale data envelopment analysis (DEA) model is developed with a maintained hypothesis of convexity in input-output space. This hypothesis is not consistent with standard microeconomic production theory that posits an S-shape for ...
Ruggiero, John, Olesen, Ole B.
core
Costs and efficiency of higher education institutions in England: a DEA analysis [PDF]
, 2011 As student numbers in higher education in the UK have expanded during recent years, it has become increasingly important to understand its cost structure.
Johnes, J. +11 more
core +1 more source
A slack-based super efficiency in a two-stage network structure with intermediate measures
Alexandria Engineering Journal, 2019 One of the main challenging issues in the conventional data envelopment analysis (DEA) is ranking efficient decision-making units (DMUs) when more than one DMU have the efficiency score equal to one.
Hoda Golshani +3 more
doaj +1 more source