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Two-echelon

Optimal Replenishment Policies and Profits for Two Echelon Inventory Problems with Stochastic Demand

Optimal Replenishment Policies and Profits for Two Echelon Inventory Problems with Stochastic Demand

... capacitated two-echelon inventory ...a two- stage system when there is a smaller capacity at the downstream ...individual echelon stock ...

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A Stochastic Two-Echelon Supply Chain Model for the Petrol Station Replenishment Problem

A Stochastic Two-Echelon Supply Chain Model for the Petrol Station Replenishment Problem

... A two-echelon supply chain model with stochastic demand was presented in this ...in echelon-based inven- tory systems, computational efforts of using Mar- kov decision process approach provide ...

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A new Bi-objective model for a Two-echelon Capacitated Vehicle Routing Problem for Perishable Products with the Environmental Factor

A new Bi-objective model for a Two-echelon Capacitated Vehicle Routing Problem for Perishable Products with the Environmental Factor

... The two-echelon capacitated vehicle routing problem (2E-CVRP) is a distribution system where intermediate capacitated depots, known as satellites, are placed between a supplier and final customers ...has ...

9

Pricing decisions in a two-echelon decentralized supply chain using bi-level programming approach

Pricing decisions in a two-echelon decentralized supply chain using bi-level programming approach

... firm performance. To achieve this aim, they used structural equation modeling. Klibi and Martel (2012) considered the assessment and the design of supply chain networks under uncertainty conditions by applying risk ...

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Solving a bi-objective multi-commodity two-echelon capacitated location routing problem

Solving a bi-objective multi-commodity two-echelon capacitated location routing problem

... Reviewing the literature reveals that in spite of the importance of 2E-LRP, it has been explored just in the recent decade, this means that there are still research areas which did not receive sufficient attention. ...

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Two echelon-two indenture extended warranty distribution network under imperfect preventive maintenance policies

Two echelon-two indenture extended warranty distribution network under imperfect preventive maintenance policies

... contains two echelons, including a main warehouse and a number of local ...were two indentures and repair network was two ...multi-item two-echelon spare parts inventory model which ...

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A Heuristic Algorithm and a Lower Bound for the Two-Echelon Location-Routing Problem with Soft Time Window Constraints

A Heuristic Algorithm and a Lower Bound for the Two-Echelon Location-Routing Problem with Soft Time Window Constraints

... a two-echelon LRP for hazardous material with multiple objectives as a mixed integer programming problem, and solved it via ...a two-phase heuristic with a large neighborhood search, based on path ...

12

Research on Two Echelon Green Supply Chain Decision under Government Subsidy

Research on Two Echelon Green Supply Chain Decision under Government Subsidy

... With the background of government subsidies and increasing consumer en- vironmental awareness, this article establishes a two-echelon supply chain model of manufacturer and retailer. Based on this model, ...

9

Optimal Ordering Policies of a Two Echelon Supply Chain for Deteriorating Items

Optimal Ordering Policies of a Two Echelon Supply Chain for Deteriorating Items

... In this section we develop the coordination model of the two echelon supply chain based on price discounts. For obtaining the coordination model, we first derive the retailers profit in a replenishment ...

7

A multi-objective Two-Echelon Capacitated Vehicle Routing Problem for perishable products

A multi-objective Two-Echelon Capacitated Vehicle Routing Problem for perishable products

... tri-objective two-echelon capacitated vehicle routing problem (2E-CVRP) to minimize the total travel cost, customers waiting times and carbon dioxide emissions simultaneously in distributing perishable ...

23

Multi Stage Investment Planning and Customer Selection in A Two Echelon Multi-Period Supply Chain

Multi Stage Investment Planning and Customer Selection in A Two Echelon Multi-Period Supply Chain

... not consider themselves committed to serving all of the customers and, instead, protability indicators are the dened criteria for their decision-making. The model presented in this study considers several periods of ...

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Multi-Objective Two Echelon Supply Chain Inventory Model with Lot Size and Customer Demand Dependent Purchase Cost and Production Rate Dependent Production Cost

Multi-Objective Two Echelon Supply Chain Inventory Model with Lot Size and Customer Demand Dependent Purchase Cost and Production Rate Dependent Production Cost

... inventory system with supply disruption. Pal et al. (2012) discussed three layer supply chain: a production inventory model for re-workable items. Goyal, (1976) discussed an integrated inventory model for a single ...

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Coordination Contracts for Two Echelon Supply Chain with Price and Carbon Emission Dependent Demand

Coordination Contracts for Two Echelon Supply Chain with Price and Carbon Emission Dependent Demand

... a two-echelon supply chain with price-and-carbon-emission dependent demand consists of a dominant manufacturer and a retailer, and compare the optimal price and carbon emission and profit under the centra- ...

7

Pooled versus Reserved Inventory Policies in a Two-echelon Supply Chain

Pooled versus Reserved Inventory Policies in a Two-echelon Supply Chain

... consider two supply chain strategies, tra- ditional operation and drop ...a two-echelon system, the second echelon consists of a collection of identical ...

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Evaluation of Marketing-Pricing Decisions in a Two-Echelon Supply Chain

Evaluation of Marketing-Pricing Decisions in a Two-Echelon Supply Chain

... Some recently published papers consider coordination problem with marketing-pricing decisions in a two echelon supply chain in which the market demand simultaneously affected by price and advertising ...

9

A two-echelon inventory model with perishable items and lost sales

A two-echelon inventory model with perishable items and lost sales

... Abstract. This article deals with a single perishable item, continuous-review, two-echelon serial inventory system consisting of a warehouse and a retailer. Customer demands at the retailer are assumed to ...

10

A Two-Echelon Green Supply Chain with Simultaneous Pickup and Delivery

A Two-Echelon Green Supply Chain with Simultaneous Pickup and Delivery

... In this section, we explain the problem definition and basic assumptions to better understand the problem. We regarded a two-echelon (distribution and customer) single-product supply chain. As mentioned ...

7

On Two-Echelon Multi-Server Queue with Balking and Limited Intermediate Buffer

On Two-Echelon Multi-Server Queue with Balking and Limited Intermediate Buffer

... for two sin gle se r ve r st a t io n s in t a n de m wit h o u t intermediate buffer where customers arrive in groups and arbitrary service is provided at both st at ...with two types of servers (primary ...

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Two-Echelon Routing Problem for Parcel Delivery by Cooperated Truck and Drone

Two-Echelon Routing Problem for Parcel Delivery by Cooperated Truck and Drone

... of two-echelon routing problem is investigated, where the truck and the drone are used to cooperatively complete the deliveries of all ...A two-stage route-based modelling approach is proposed to ...

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Impact of Transportation System on Total Cost in a Two-Echelon Dual Channel Supply Chain

Impact of Transportation System on Total Cost in a Two-Echelon Dual Channel Supply Chain

... the two-echelon inventory problem is to find the balance between the stock levels at the top and the bottom ...are two consumer segments: a price ...

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