Journal: Omega

Found 214 papers in total
Inventory control for the supply chain: An adaptive control approach based on the identification of the lead‐time
Inventory control for the supply chain: An adaptive control approach based on the identification of the lead‐time
2012,
In this paper, an Internal Model Control (IMC) scheme is incorporated in production...
A multi‐criteria approach for managing inter‐enterprise collaborative relationships
A multi‐criteria approach for managing inter‐enterprise collaborative relationships
2012,
Collaboration amongst enterprises is a common strategy used to increase...
Investigating a long tail in retail vehicle sales
Investigating a long tail in retail vehicle sales
2012,
The concept of the long tail in demand distributions has generated significant...
Evaluation of the results of multi‐attribute group decision‐making with linguistic information
Evaluation of the results of multi‐attribute group decision‐making with linguistic information
2012,
Multi‐attribute group decision‐making (MAGDM) has received increasing...
Economic order quantity model with trade credit financing for non‐decreasing demand
Economic order quantity model with trade credit financing for non‐decreasing demand
2012,
Researchers in the past have established their inventory lot‐size models under...
Static‐dynamic uncertainty strategy for a single‐item stochastic inventory control problem
Static‐dynamic uncertainty strategy for a single‐item stochastic inventory control problem
2012,
We consider a single‐stage inventory system facing non‐stationary...
An investigation into the vehicle routing problem with time windows and link capacity constraints
An investigation into the vehicle routing problem with time windows and link capacity constraints
2012,
In this work, we investigate a new, yet practical, variant of the vehicle routing...
On service degrade at a discount: Capacity, demand pooling, and optimal discounting
On service degrade at a discount: Capacity, demand pooling, and optimal discounting
2012,
In this paper we study the capacity investment decisions and operational strategies of...
A free gift card alternative to price discounts in the newsvendor problem
A free gift card alternative to price discounts in the newsvendor problem
2013,
In this paper, we develop a newsvendor model in which the retailer gives "free" gift...
Assessing fairness of selfish revenue sharing mechanisms for airline alliances
Assessing fairness of selfish revenue sharing mechanisms for airline alliances
2013,
Airline alliances offer flights including flight legs operated by different airlines....
Integrating commercial and residential pickup and delivery networks: A case study
Integrating commercial and residential pickup and delivery networks: A case study
2013,
This paper presents a strategic analysis of the network design problem faced by pickup...
Location and reliability problems on a line: Impact of objectives and correlated failures on optimal location patterns
Location and reliability problems on a line: Impact of objectives and correlated failures on optimal location patterns
2013,
In this paper we study a class of locations models where facilities are not perfectly...
Integrating multicriteria decision analysis and scenario planning–Review and extension
Integrating multicriteria decision analysis and scenario planning–Review and extension
2013,
Scenario planning and multiple criteria decision analysis (MCDA) are two key...
Fresh‐product supply chain management with logistics outsourcing
Fresh‐product supply chain management with logistics outsourcing
2013,
We consider a supply chain in which a producer supplies a fresh product, through a...
The maximum dispersion problem
The maximum dispersion problem
2013,
In the maximum dispersion problem, a given set of objects has to be partitioned into a...
Measuring and explaining the cost efficiency of municipal solid waste collection and processing services
Measuring and explaining the cost efficiency of municipal solid waste collection and processing services
2013,
This paper proposes an adjusted version of the popular efficiency measurement...
Dynamic capacity adjustments with reactive customers
Dynamic capacity adjustments with reactive customers
2013,
In this paper we develop a behavioural model in which customers come and go based on...
Supply chain coordination using revenue‐dependent revenue sharing contracts
Supply chain coordination using revenue‐dependent revenue sharing contracts
2013,
A typical single period revenue sharing contract specifies a priori a fixed fraction...
RUTA: A framework for assessing and selecting additive value functions on the basis of rank related requirements
RUTA: A framework for assessing and selecting additive value functions on the basis of rank related requirements
2013,
In this paper, we present a new preference disaggregation method, called RUTA, which...
Profitability of loyalty reward programs: An analytical investigation
Profitability of loyalty reward programs: An analytical investigation
2013,
Loyalty programs, as a prevalent CRM strategy, aim to enhance customers’ loyalty...
A slacks‐based measure of super‐efficiency in data envelopment analysis: An alternative approach
A slacks‐based measure of super‐efficiency in data envelopment analysis: An alternative approach
2013,
The current paper proposes a slack‐based version of the Super SBM, which is an...
Multi‐product lot scheduling with backordering and shelf‐life constraints
Multi‐product lot scheduling with backordering and shelf‐life constraints
2013,
In this paper, we revisit the economic lot scheduling problem (ELSP), where a family...
Carbon price forecasting with a novel hybrid ARIMA and least squares support vector machines methodology
Carbon price forecasting with a novel hybrid ARIMA and least squares support vector machines methodology
2013,
In general, due to inherently high complexity, carbon prices simultaneously contain...
Super‐efficiency based on a modified directional distance function
Super‐efficiency based on a modified directional distance function
2013,
The problem of infeasibility arises in conventional radial super‐efficiency...
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