Managing stock‐outs effectively with order fulfilment systems

Pibernik, Richard

doi:10.1108/17410380610678765

Cited by 24 publications

(15 citation statements)

References 9 publications

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“…α stands for is the intercept and it will be considered as the minimum standard of DIFOTAI during the value of y when x = 0. The slope of the line is β which can be 0<β<0 and the x is explanatory variable which is out of stocks and the out of stocks will be considered as minus (-) because the natural behaviour of out of stocks is negative, out of stocks is decreasing the total delivered products and also total order dispatch as stated by Pibernik (2006).…”

Section: Methodsmentioning

confidence: 99%

The relationship between out of stocks and total settlement in Coca Cola Official Distributor at Betro-Surabaya

Prameswara¹,

Subali²,

Hartono³

2019

Proceedings of the 16th International Symposium on Management (INSYMA 2019)

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Section: Methodsmentioning

confidence: 99%

The relationship between out of stocks and total settlement in Coca Cola Official Distributor at Betro-Surabaya

Prameswara¹,

Subali²,

Hartono³

2019

Proceedings of the 16th International Symposium on Management (INSYMA 2019)

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“…En este último trabajo citado se determina que, el racionamiento de inventario en sistemas con múltiples clases de clientes, es superior a la política de asignación de inventario en la que se sirven los pedidos en orden FCFS. En esta línea, otros trabajos presentan modelos para la asignación de ATP en situaciones de escasez de inventario, con diferentes políticas de asignación (FCFS, "Rank-based", "optimization-based", y "preallocation") (16), o incluyen modelos deterministas para la asignación de ATP a diferentes clases de clientes (17).…”

Section: Revisión De La Literaturaunclassified

La falta de homogeneidad del producto (FHP) en las empresas cerámicas y su impacto en la reasignación del inventario

Alarcón¹,

Alemany²,

Lario³

et al. 2011

Bol. Soc. Esp. Ceram. Vidr.

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La asignación del producto disponible a prometer (ATP) a pedidos en contextos de fabricación contra almacén (MTS) es de la máxima importancia ya que puede influir en la satisfacción del cliente y en los beneficios de la empresa. Sin embargo, una asignación inicial adecuada, puede pasar a ser inadecuada por diversas razones. En estos casos, es necesaria la reasignación del inventario, la cual será más compleja cuanto más ambiciosos sean los objetivos a alcanzar con ella y mayor el volumen de información a utilizar. En este sentido, cabe destacar que la falta de homogeneidad en el producto (FHP), presente en distintos sectores industriales, provoca la atomización del inventario y aumenta la complejidad de la reasignación, dificultando la obtención de soluciones óptimas. En el presente trabajo se describe la problemática de la FHP, primero de manera genérica, y luego, particularizada a empresas cerámicas MTS. Posteriormente, se identifican las situaciones en las que una determinada asignación de ATP puede dejar de ser adecuada en dicho contexto y se propone la reasignación como una forma de búsqueda de nuevas asignaciones válidas. Finalmente, mediante un caso de estudio de una empresa cerámica, se analiza el impacto de la FHP en cada una de las situaciones identificadas, observando que la FHP provoca alguna de éstas situaciones y complica, en todas ellas, la reasignación del inventario a pedidos. Palabras clave: Asignación de inventario, disponible a prometer (ATP), falta de homogeneidad en el producto (FHP), fabricación contra stock (MTS) The lack of homogeneity in the product (LHP) in the ceramic tile industry and its impact on the reallocation of inventoriesThe allocation of the product available-to-promise (ATP) in make-to-stock (MTS) contexts is of the utmost importance as it can influence customer satisfaction and profits of the company. However, a proper initial allocation may become inadequate for several reasons. In these case, it is necessary the reallocation of inventory, which will be more complex the more ambitious goals to achieve with it and increased the amount of information to use. In this regard, it is noteworthy that the lack of homogeneity in the product (LHP), present in different industrial sectors, causes the atomization of the inventory and increases the complexity of the reallocation, difficult to obtain optimal solutions. This paper describes the problems of the LHP, first under a generic perspective and then, particularized to MTS ceramic companies. Subsequently, situations in which a specific allocation of ATP can no longer be appropriate in this context are identified and the reassignment, as a way to search for new valid assignments, is proposed. Finally, through a case study of a ceramic company, the impact of the LHP in each of the situations identified is analyzed, noting that the LHP causes some of these situations and in all of them, complicates the reallocation of inventory to orders.

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“…The complexity of the shortage problem under study justifies the use of mathematical programming models. In order to find a satisfactory solution for both customers and the SC, some shortage planning models (Pibernik 2006;Zschorn 2006) have been developed. However, they do not deal with any LHP characteristic.…”

Section: Introductionmentioning

confidence: 99%

A Model-Driven Decision Support System for Reallocation of Supply to Orders Under Uncertainty in Ceramic Companies

Alemany

Boza

et al. 2015

Technological and Economic Development of Economy

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Abstract. In ceramic companies, uncertainty in the tone and gage obtained in first quality units of the same finished good (FG) entails frequent discrepancies between planned homogeneous quantities and real ones. This fact can lead to a shortage situation in which certain previously committed customer orders cannot be served because there are not enough homogeneous units of a specific FG (i.e., with the same tone and gage). In this paper, a Model-Driven Decision Support System (DSS) is proposed to reassign the actual homogeneous stock and the planned homogeneous sublots to already committed orders under uncertainty by means of a mathematical programming model (SP-Model). The DSS functionalities enable ceramic decision makers to generate different solutions by changing model options. Uncertainty in the planned homogeneous quantities, and any other type of uncertainty, is managed via scenarios. The robustness of each solution is tested in planned and real situations with another DSS functionality based on another mathematical programming model (ASP-Model). With these DSS features, the ceramic decision maker can choose in a friendly fashion the orders to be served with the current homogeneous stock and the future uncertainty homogeneous supply to better achieve a balance between the maximisation of multiple objectives and robustness.

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Managing stock‐outs effectively with order fulfilment systems

Cited by 24 publications

References 9 publications

The relationship between out of stocks and total settlement in Coca Cola Official Distributor at Betro-Surabaya

The relationship between out of stocks and total settlement in Coca Cola Official Distributor at Betro-Surabaya

La falta de homogeneidad del producto (FHP) en las empresas cerámicas y su impacto en la reasignación del inventario

A Model-Driven Decision Support System for Reallocation of Supply to Orders Under Uncertainty in Ceramic Companies

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