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Alternate approximation of concave cost functions for process design and supply chain optimization problems
(Elsevier, 2014-01)
This short note presents an alternate approximation of concave cost functions used to reflect economies of scale in process design and supply chain optimization problems. To approximate the original concave function, we ...
Optimising small-scale electronic commerce supply chain operations: a dynamic cost-sharing contract approach
(Annals of Operations Research, 2022)
For small-scale electronic commerce supply chains, designing effective strategies to improve
operational effectiveness, market share and long-term survival are essential aspects. However, researchers have given less ...
Inventory cost share for supply chain coordination by means of contracts
(2012)
This chapter highlights the importance of contracts for coordination between companies in a supply chain. It considers a dyadic situation, with a supplier and a retailer. Coordination is achieved by two types of decisions: ...
Demand and supply model for the natural gas supply chain in Colombia
Natural gas is considered the transitional fuel for excellence between
fossil and renewable sources, considering its low cost, greater efficiency and
lesser effects on the environment. This has led to increased demand ...
Optimization of the cost of extraction of vegetable oils in the environment of family agriculture in mato grosso
(2018-07-01)
The present study applies the algorithm of the Johnson and Montgomery (1974) as rotational cycle policy (Fernandes and Godinho Filho, 2010) for a problem of sequencing and dimensioning of batch of raw multi-raw material ...
Bus-based reliability indices and associated costs in the bulk power system
(1998)
This paper presents a methodology to evaluate the reliability and to calculate interruption costs at the load bus level in the bulk power system (Hierarchical Level II). The method is based on a nonsequential Monte Carlo ...
Transmission expansion under market conditions: The Chilean experience
(IEEE, 2005)
This paper describes the Chilean experience in the planning and expansion of the grid transmission capacity under deregulated electricity market conditions, since 1982. Over all these years, the evolving conditions in the ...
Supply chain coordination by contracts with inventory holding cost share
(2009)
In this document it is analyzed the importance of contracts for coordination between two companies in a supply chain. In the studied situation, one company, or supplier, supplies one product to the other company, who is a ...
Hospital costs related to streptococcal meningitis among children in Sao Jose dos Campos, Sao Paulo State, Brazil
(CADERNOS SAUDE PUBLICARIO DE JANIERO, 2012)
Knowledge of hospital costs is highly important for public health decision-making. This study aimed to estimate direct hospital costs related to pneumococcal meningitis in children 13 years or younger in the city of Sao ...