‎this paper proposes a multi-supplier multi-product inventory model in which the suppliers have unlimited production capacity, allow delayed payment, and offer either an all-unit or incremental discount. the retailer can delay payment until after they have sold all the units of the purchased product. the retailer’s warehouse is limited, but the surplus can be stored in a rented warehouse at a...

Setiap perusahaan selalu berusaha dapat memperoleh keuntungan yang besar. Salah satu cara dilakukan oleh adalah menekan biaya dikeluarkan. proses memerlukan besar logistik dan dua per tiga ini berasal dari persediaan transportasi. Permasalahan transportasi pada perspektif supply chain perlu dipertimbangkan bersama agar memberikan hasil optimal. dimodelkan dalam inventory routing problem (IRP). ...

This study explored logistics management and marketing performance of small medium-sized manufacturing firms. It aimed to assess the influence order processing, transportation, inventory warehouse on As a cross-sectional study, primary data were obtained from 216 operators personnel firms using structured questionnaire. The research instrument was validated through face content validity method,...

Digital information technology is the key to realize efficient management of enterprises. It necessary analyze and provide perfect operating conditions for enterprises in combination with economic This article studies enterprise digital environment, improves effectiveness methods, judges state At same time, formula calculation used a test method application effect so that can be evaluated fairl...

In this paper a deterministic inventory model is developed deterioration rate is time proportional. Demand rate is a function of selling price. Deterioration rate, inventory holding cost and ordering cost are all of function of time. The planning horizon is infinite. The optimum replacement policy and decision rule, which minimizes the total cost, is developed. In this study an order level inve...

Quantitive evaluations show that many data warehouse projects fail at an alarming rate, wasting all the time, money, and effort spent on them. Cost overruns and schedule delays are attributed in large part, to problems associated with requirements. Therefore, a crucial success factor for the implementation of data warehouse systems is efficient requirements management. In this paper we introduc...

Umi Nala Shop store is engaged in selling toys, such as floats, laptop screens, construction sets, ambulance cars, small jeep and many more. The problem that this does not know the amount of inventory goods warehouse. This purchases from suppliers for to be sold without knowing available stock. makes by uncontrollable. records incoming outgoing transactions manually using paper so data can lost...

A recently published paper by Lee [C.C. Lee, Two-warehouse inventory model with deterioration under FIFO dispatching policy, European Journal of Operational Research 174 (2006) 861–873] considers different dispatching models for the two-warehouse inventory system with deteriorating items, in which Pakkala and Achary’s LIFO (last-in–first-out) model [T.P.M. Pakkala, K.K. Achary, A deterministic ...

Data warehousing is the leading and most reliable technology used today by companies for planning, forecasting, and management A lot has been done in this field regarding design and development of data warehouses and a lot still needs to be done but one area which needs special attention from research community is data warehouse maintenance. A major reason for data warehouse project failures is...

Retail chain stores commonly experience dead stock inventory accumulation due to the absence of indicators and decision rules in management system track down impact potential stocks when left “unattended” or “unmanaged” warehouse. Potential are items that either near-expiry, near its end-of-season, end product market life cycle, simply slow moving which will soon become warehouse if not managed...