Journal: European Journal of Operational Research

Found 7937 papers in total
Retaining students in retail banking through price bundling: Evidence from the Swedish market
Retaining students in retail banking through price bundling: Evidence from the Swedish market
2004,
This article investigates the issue of the customer retention of students in retail...
Tick size and spreads: The case of Nasdaq's decimalization
Tick size and spreads: The case of Nasdaq's decimalization
2004,
Recent studies by the Securities and Exchange Commission (SEC) and by academics have...
Emergent capital markets' efficiency: The case of Romania
Emergent capital markets' efficiency: The case of Romania
2004,
Many financial models are based on the efficient capital markets hypothesis....
A multiple criteria decision method approach to portfolio optimization
A multiple criteria decision method approach to portfolio optimization
2004,
We propose a model for portfolio optimization extending the Markowitz...
Corporate optimal production planning with varying environmental costs: A grey compromise programming approach
Corporate optimal production planning with varying environmental costs: A grey compromise programming approach
2004,
Corporate environmental and resources management has become more strategically...
Competitive effects on teaching hospitals
Competitive effects on teaching hospitals
2004,
In this study we assess the performance of US teaching hospitals operating in 1995....
Solving fuzzy transportation problems based on extension principle
Solving fuzzy transportation problems based on extension principle
2004,
Transportation models play an important role in logistics and supply chain management...
Managing uncertainty in orthopaedic trauma theatres
Managing uncertainty in orthopaedic trauma theatres
2004,
The management of acute healthcare involves coping with a large uncertainty in demand....
A note on the approximation of the asymmetric traveling salesman problem
A note on the approximation of the asymmetric traveling salesman problem
2004,
We show that some asymmetric traveling salesman problem (ATSP) instances are...
Technological change and efficiency in the presence of quasi-fixed inputs: A data envelopment analysis application to the hospital sector
Technological change and efficiency in the presence of quasi-fixed inputs: A data envelopment analysis application to the hospital sector
2004,
Quasi-fixed inputs are present in virtually all sectors of the economy and cannot be...
Modeling and analysis of high risk patient queues
Modeling and analysis of high risk patient queues
2004,
For many medical procedures, patients face substantial risk of complication or death...
Super efficiency evaluations based on potential slack
Super efficiency evaluations based on potential slack
2004,
Super efficiency evaluations are introduced along the lines of the potential...
Two genetic algorithms to solve a layout problem in the fashion industry
Two genetic algorithms to solve a layout problem in the fashion industry
2004,
Genetic Algorithms (GAs) have proven to be a valuable method for solving a variety of...
Mixed integer programming approach of extended data envelopment analysis–discriminant analysis
Mixed integer programming approach of extended data envelopment analysis–discriminant analysis
2004,
Several unique features of data envelopment analysis (DEA) are incorporated into...
Dominance-based measurement of productive and environmental performance for manufacturing
Dominance-based measurement of productive and environmental performance for manufacturing
2004,
The concept of efficiency measurement is based on the definition of a frontier that...
A simulation study of Data Envelopment Analysis and parametric frontier models in the presence of heteroscedasticity
A simulation study of Data Envelopment Analysis and parametric frontier models in the presence of heteroscedasticity
2004,
This paper studies the effects of heteroscedasticity on the following five types of...
Heuristic methods for gang-rip saw arbor design
Heuristic methods for gang-rip saw arbor design
2004,
We consider the problem of design and scheduling of arbors for a computer assisted...
Congestion and returns to scale in data envelopment analysis
Congestion and returns to scale in data envelopment analysis
2004,
Congestion indicates an economic state where inputs are overly invested, Evidence of...
On the linearisation of reference technologies for testing returns to scale in free disposal hull models
On the linearisation of reference technologies for testing returns to scale in free disposal hull models
2004,
One of the methods of testing returns to scale (RTS) in data envelopment analysis is...
Assessing weights of product attributes from fuzzy knowledge in a dynamic environment
Assessing weights of product attributes from fuzzy knowledge in a dynamic environment
2004,
Fuzzy knowledge of consumers' frequent purchase behaviors can be extracted from...
A model for multiple brand choice
A model for multiple brand choice
2004,
This paper considers a simultaneous choice model that describes consumer selection of...
Modeling consideration sets and brand choice using artificial neural networks
Modeling consideration sets and brand choice using artificial neural networks
2004,
Brand choice can be viewed as a two-step process. Households first construct a...
Controlling sales force turnover costs through optimal recruiting and training policies
Controlling sales force turnover costs through optimal recruiting and training policies
2004,
Although some sales force turonver has been shown to be desirable, too high a turnover...
Evaluating solvency versus efficiency performance and different forms of organization and marketing in US property–liability insurance companies
Evaluating solvency versus efficiency performance and different forms of organization and marketing in US property–liability insurance companies
2004,
Solvency is a primary concern for regulators of insurance companies, claims paying...
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