Vendor managed inventory (VMI) is a concept in which stock is monitored, planned and managed by suppliers based on expected demand and previously established threshold levels. Although manufacturing and retail companies have relied on these practices for some time, top pharmaceuticals companies only began experimenting with this concept for R&D supplies management in the early 1990s. At that ti...

This work is motivated by the need to solve the inventory routing problem when implementing a business practice called vendor managed inventory replenishment (VMI). With VMI, vendors monitor their customers’ inventories, and decide when and how much inventory should be replenished at each customer. The inventory routing problem attempts to coordinate inventory replenishment and transportation i...

Managing inventories is crucial to the objective of minimizing supply chain costs. This paper presents an approach for setting inventory norms in context of a real-life case of an industry which practices Vendor Managed Inventory (VMI). The role of warehouses and the inventories held by them becomes significant in such an environment. This paper presents a two-phase approach to determine variou...

This paper proposes an adaptive fuzzy control application to support a vendor managed inventory (VMI). The methodology applies fuzzy control to generate an adaptive smoothing constant in the forecast method, production and delivery plan to eliminate, for example, the rationing and gaming or the Houlihan effect and the order batching effect or the Burbidge effects and finally the Bullwhip effect...

This work is motivated by the need to solve the inventory routing problem when implementing a business practice called vendor managed inventory replenishment (VMI). With VMI, vendors monitor their customers’ inventories, and decide when and how much inventory should be replenished at each customer. The inventory routing problem attempts to coordinate inventory replenishment and transportation i...

This paper investigates the impact of a vendor managed inventory (VMI) strategy upon transportation operations in a supply chain. Specifically, the issue of batching to enable better use of transport vehicles is studied. A system dynamics methodology is used to develop difference equation models of three scenarios–– traditional, internal consolidation and VMI. The holistic nature of inventory m...

This paper examines a problem related to replenishing inventories at retailers in distribution networks operated under the paradigm of Vendor Managed Inventory (VMI). In the real world, complexity in analysing such systems arises out of numerous factors, including several random variables and a multitude of costs in the system. Much of the literature makes simplifying assumptions about these fa...

The concept of vendor managed inventory (VMI) radically changes a traditional inventory management. With regard to the traditional concept, customers make a replenishment decision. However, the VMI concept is that the responsibility for replenishment process is allocated from the customer to the suppliers. As it requires both trading partner sharing more information; therefore, this contributes...

Vendor managed inventory (VMI) is an integrated approach for buyer–vendor coordination, according to which the vendor (supplier or manufacturer) decides on the appropriate buyer’s (retailer’s) inventory levels. The time value of money has not traditionally been considered in evaluating VMI supply chain’s total inventory cost in any studies up to now. Therefore, in the present study a new model ...