We consider the problem of choosing the holding cost in inventory models. Traditionally, the cost of holding inventory is assumed to increase linearly with a rate that is equal to a percentage of the product value. This since the capital cost is believed to make up the main part of the cost....

This paper presents an approximation model for optimizing reorder points in one-warehouse N-retailer inventory systems subject to highly variable lumpy demand. The motivation for this work stems from close cooperation with a supply chain management software company, Syncron International, and...

This paper investigates the delay experienced by retailers in a distribution system due to shortages at the central warehouse. Simple formulae are developed to estimate the mean and variance of this delay. The formulae are based on replacing the stochastic lead-time demand with a stochastic...

We study the process of how firms access basic research and translate this into applied research. Drawing on basic research, firms develop higher quality technologies and develop these technologies more intensely internally. Critical in this process are boundary crossing inventors - inventors...

El documento trata de los métodos de retribución variable que se han generalizado en los últimos tiempos. Pone de manifiesto el papel que han jugado en los escándalos financieros y en la gestación de la crisis y analiza la propuesta de John Roberts de incentivos débiles, fundamentándola...