in this paper, optimal design of hybrid solar-wind- diesel energy system with battery storage for reliable load in arsoon village in ardabil is presented. the village has 35 households that mean daily energy consumption is estimated 63.4 kwh. in this design optimization is implemented, considering loss of power supply probability (lpsp) index for reliable load providing, with minimum total cons...

Based on labour supply parameter estimates and childcare demand parameters for the Australian population in 2002, this paper illustrates how an extended childcare subsidy proposed by the Taskforce on Care Costs in October 2006 can be evaluated using a microsimulation model. First, the cost to the government is predicted assuming unchanged labour supply behaviour. Then the labour supply effects ...

The design of a supply chain not only in‡uences a retailer’s cost, it in‡uences its customers’costs with stores few and far between, consumers must travel a long distance to shop, whereas their shopping trips are short with a dense network of stores. This supply chain design problem is the combination of two well studied problems: the Traveling Salesmen problem and the k-median problem. A solut...

Inventory inaccuracies are costly and prevalent in many industries. This paper focuses on the impact of RFID technology adoption on supply chain decisions with shrinkage and misplacement problems in the Internet of Thing (IoT). We assume that the supply chain consists of one supplier and one retailer that sell a single product to the customer. By assuming that demand is uniformly distributed, a...

We address the coordination problem in a single-supplier/multiple-buyer supply chain. The supplier wishes to coordinate the supply chain by offering quantity discounts. To obtain their complete cost information, the supplier exchanges his own cost parameters with buyers leading to vertical information sharing. The supplier thinks that the buyers, as they have access to supplier’s setup and hold...

the purpose of this article is to investigate a two-echelon supply chain inventory problem consisting of a single-vendor and a single-buyer with controllable lead time and investment for quality improvements. this paper presents an integrated vendor-buyer inventory model in order to minimize the sum of the ordering cost, holding cost, setup cost, investment for quality improvement and crashing ...

We present a stylized model for analyzing the e®ect of product variety on supply-chain performance for a supply chain with a single manufacturer and multiple retailers. The manufacturer produces multiple products on a shared resource with limited capacity and the e®ect of changeovers on supply-chain cost is due primarily to setup time rather than setup cost. We show that the expected replenishm...

in this paper, the distribution network for multi-level supply chain has been studied. products produced in factories are sent to customers through warehouses and distribution centers based on specific demands. warehouses as holding inventory facilities are located close to factories and the distribution centers are placed in the most accessible locations for services near customers. each item ...

Managing supply chains in today’s distributed manufacturing environment has become more complex. To remain competitive in today’s global marketplace, organizations must streamline their supply chains. The practice of coordinating the design, procurement, flow of goods, services, information and finances, from raw material flows to parts supplier to manufacturer to distributor to retailer and fi...