Journal: Omega

Found 214 papers in total
Shift scheduling for tank trucks
Shift scheduling for tank trucks
2011,
In this paper we deal with shift scheduling of tank trucks for a small oil company....
Corporate philanthropic selection using data envelopment analysis
Corporate philanthropic selection using data envelopment analysis
2011,
This paper presents a case study involving quantitative models for the selection of...
Optimal pricing and production decisions in the presence of symmetrical and asymmetrical substitution
Optimal pricing and production decisions in the presence of symmetrical and asymmetrical substitution
2011,
Firms may produce a variety of generally similar products or may practice...
Supply chain outsourcing under exchange rate risk and competition
Supply chain outsourcing under exchange rate risk and competition
2011,
We model the impacts of foreign exchange risk and competition intensity on supply...
Practical scheduling for call center operations
Practical scheduling for call center operations
2011,
A practical spreadsheet‐based scheduling method is developed to determine the...
A multicriteria decision making model for reverse logistics using analytical hierarchy process
A multicriteria decision making model for reverse logistics using analytical hierarchy process
2011,
Product recovery activities such as recycling, refurbishing and direct reuse are...
Changes in productivity of Spanish university libraries
Changes in productivity of Spanish university libraries
2011,
University library productivity is analyzed using a three‐stage service model....
New high performing heuristics for minimizing makespan in permutation flowshops
New high performing heuristics for minimizing makespan in permutation flowshops
2009,
The well‐known NEH heuristic from Nawaz, Enscore and Ham proposed in 1983 has...
Probabilistic dominance criteria for comparing uncertain alternatives: A tutorial
Probabilistic dominance criteria for comparing uncertain alternatives: A tutorial
2009,
This paper is a tutorial which demonstrates the current...
A numerical analysis of supply chain performance under split decision rights
A numerical analysis of supply chain performance under split decision rights
2009,
We examine periodic review supply chain models where order quantity and shipping...
Innovation behavior in the hotel industry
Innovation behavior in the hotel industry
2009,
We develop and test a model of innovation behavior in the hotel industry. The model...
Missing consequences in multiattribute utility theory
Missing consequences in multiattribute utility theory
2009,
This paper addresses how to deal with decision alternatives with missing consequences...
Labor‐use efficiency in Indian banking: A branch‐level analysis
Labor‐use efficiency in Indian banking: A branch‐level analysis
2009,
This paper uses data envelopment analysis to measure labor‐use efficiency of...
A novel portfolio selection model in a hybrid uncertain environment
A novel portfolio selection model in a hybrid uncertain environment
2009,
The future returns of each securities cannot be correctly reflected by the securities...
Incorporating preference information in interactive reference point methods for multiobjective optimization
Incorporating preference information in interactive reference point methods for multiobjective optimization
2009,
In this paper, we introduce new ways of utilizing preference information specified by...
A statistical framework for strategic decision making with AHP: Probability assessment and Bayesian revision
A statistical framework for strategic decision making with AHP: Probability assessment and Bayesian revision
2009,
A probability assessment framework is outlined for an organizational decision...
Dynamic pricing and revenue management process in Internet retailing under uncertainty: An integrated real options approach
Dynamic pricing and revenue management process in Internet retailing under uncertainty: An integrated real options approach
2009,
Competition and demand volatility often cause modern enterprises to be confronted by...
The empirical analysis of the N‐bilateral optimized combinatorial auction model
The empirical analysis of the N‐bilateral optimized combinatorial auction model
2009,
This study proposes a new and highly efficient dynamic combinatorial auction...
Production lot sizing with process deterioration and machine breakdown under inspection schedule
Production lot sizing with process deterioration and machine breakdown under inspection schedule
2009,
The paper develops integrated production, inventory and maintenance models for a...
Some heuristic algorithms for total tardiness minimization in a flowshop with blocking
Some heuristic algorithms for total tardiness minimization in a flowshop with blocking
2009,
The flowshop scheduling problem with blocking in‐process is addressed in this...
Modeling the manager's match‐or‐wait dilemma in a make‐to‐forecast production situation
Modeling the manager's match‐or‐wait dilemma in a make‐to‐forecast production situation
2009,
The make‐to‐forecast manufacturing environment is characterized by the...
Using expected values to simplify decision making under uncertainty
Using expected values to simplify decision making under uncertainty
2009,
A simulation study examines the impact of a simplification strategy that replaces...
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