Journal: Omega

Found 214 papers in total
Efficiency improvement from multiple perspectives: An application to Japanese banking industry
Efficiency improvement from multiple perspectives: An application to Japanese banking industry
2013,
The current study focuses on efficiency improvement for banking systems from multiple...
An integrated production and inventory model for a whole manufacturing supply chain involving reverse logistics with finite horizon period
An integrated production and inventory model for a whole manufacturing supply chain involving reverse logistics with finite horizon period
2013,
This paper proposes a model and solution method for coordinating integrated production...
Sustainable design performance evaluation with applications in the automobile industry: Focusing on inefficiency by undesirable factors
Sustainable design performance evaluation with applications in the automobile industry: Focusing on inefficiency by undesirable factors
2013,
Design for the environment (DfE) has been recognized as one of the most important...
Integrated production strategy and reuse scenario: A CoFAQ model and case study of mail server system development
Integrated production strategy and reuse scenario: A CoFAQ model and case study of mail server system development
2013,
One of the core problems in software product family (SPF) is the coordination of...
The compatibility of durable goods with contingent generic consumables
The compatibility of durable goods with contingent generic consumables
2013,
Many durable products provide value only when used together with contingent services...
Water resources management under multi‐parameter interactions: A factorial multi‐stage stochastic programming approach
Water resources management under multi‐parameter interactions: A factorial multi‐stage stochastic programming approach
2013,
The paper proposes a factorial multi‐stage stochastic programming (FMSP)...
A comparison of fixed and dynamic pricing policies in revenue management
A comparison of fixed and dynamic pricing policies in revenue management
2013,
We consider the problem of selling a fixed capacity or inventory of items over a...
Commercial territory design planning with realignment and disjoint assignment requirements
Commercial territory design planning with realignment and disjoint assignment requirements
2013,
A territory design problem motivated by a bottled beverage distribution company is...
Impact of product proliferation on the reverse supply chain
Impact of product proliferation on the reverse supply chain
2013,
Product variety is one of the most important advantages in highly competitive markets....
The freight allocation problem with all‐units quantity‐based discount: A heuristic algorithm
The freight allocation problem with all‐units quantity‐based discount: A heuristic algorithm
2012,
This paper studies a problem encountered by a buying office for one of the largest...
A comparison of simplified value function approaches for treating uncertainty in multi‐criteria decision analysis
A comparison of simplified value function approaches for treating uncertainty in multi‐criteria decision analysis
2012,
Uncertainty is present in many decisions where an action's consequences are unknown...
A multicriteria decision analysis model for faculty evaluation
A multicriteria decision analysis model for faculty evaluation
2012,
In the context of increasing demands for social and financial accountability of...
Scheduling to minimize stringer utilization for continuous annealing operations
Scheduling to minimize stringer utilization for continuous annealing operations
2012,
In this paper we present a mathematical program and heuristic algorithms to schedule...
The supplier selection problem with quantity discounts and truckload shipping
The supplier selection problem with quantity discounts and truckload shipping
2012,
To minimize procurement expenditures both purchasing and transportation costs need to...
The location‐routing problem with simultaneous pickup and delivery: Formulations and a heuristic approach
The location‐routing problem with simultaneous pickup and delivery: Formulations and a heuristic approach
2012,
In this paper, we consider a variant of the Location‐Routing Problem (LRP),...
Extreme ranking analysis in robust ordinal regression
Extreme ranking analysis in robust ordinal regression
2012,
We extend the principle of robust ordinal regression with an analysis of extreme...
A delayed demand supply chain: Incentives for upstream players
A delayed demand supply chain: Incentives for upstream players
2012,
We study a decentralized supply chain where only delayed market demand information is...
The technical efficiency of the Japanese banks: Non‐radial directional performance measurement with undesirable output
The technical efficiency of the Japanese banks: Non‐radial directional performance measurement with undesirable output
2012,
The paper analyses technical efficiency of the Japanese banks from 2000 to 2007. The...
Fixed or variable demand? Does it matter when locating a facility?
Fixed or variable demand? Does it matter when locating a facility?
2012,
In most competitive location models available in the literature, it is assumed that...
A note on ‘The EPQ with partial backordering and phase‐dependent backordering rate’
A note on ‘The EPQ with partial backordering and phase‐dependent backordering rate’
2012,
Pentico et al. (2011) recently proposed an EPQ model with partial backordering. They...
Hedging against disruptions with ripple effects in location analysis
Hedging against disruptions with ripple effects in location analysis
2012,
Supply systems are subject to disruptions whose impact may not remain confined, but...
Combinatorial design of a minimum cost transfer line
Combinatorial design of a minimum cost transfer line
2012,
The problem of equipment selection for a production line is considered. Each piece of...
Group decision making on water resources based on analysis of individual rankings
Group decision making on water resources based on analysis of individual rankings
2012,
In problems to do with managing water resources multiple decision makers are involved,...
Making combination vaccines more accessible to low‐income countries: The antigen bundle pricing problem
Making combination vaccines more accessible to low‐income countries: The antigen bundle pricing problem
2012,
Combination vaccines have become the preferred choice for immunizing children in high-...
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