Pricing and Production Planning Under Supply Uncertainty

نویسنده

  • Burak Kazaz
چکیده

This paper addresses the problem of determining the sale price and the production quantity under supply uncertainty. The problem is commonly observed in the agricultural industry. We consider a firm that initially leases farm space in order to grow fruit. The realized amount of fruit supply fluctuates due to weather conditions, diseases, etc. At the end of the growing season, the firm makes two production decisions: the amount of realized supply to be converted to finished product and the amount of additional supply to purchase from other growers. However, the second opportunity to purchase from other growers occurs at a unit cost that depends on the realized supply. This is defined as the yield-dependent purchasing cost. Specifically, the lower the realized supply, the higher the unit purchasing cost. Two modeling approaches are presented for the price-setting behavior. In the Early Pricing model, the sale price is determined when the leasing agreement is made, and in the Postponed Pricing model, it is set after observing the realized supply. The presence of the yield-dependent purchasing cost differentiates this work from studies that feature price-setting behavior under supply uncertainty. In traditional models where the unit purchasing cost is a constant, the firm experiences either the case of “complete backlogging” (all demand is satisfied) or “lost sales” (some of the demand is not satisfied), but not both. The yield-dependent cost, however, forces the firm to experience both cases simultaneously in this problem. The paper first identifies the optimal sale price and production decisions for the two variants of the problem with complete backlogging and lost sales, and later shows how these decisions differ when the firm utilizes the purchasing alternative with the yield-dependent cost. In the Early Pricing model, it proves that 1) the optimal stocking level is greater than or equal to its equivalent developed for the complete backlogging and lost sales variants, 2) the optimal sale price is greater than or equal to that of the lost sales variant, and is less than or equal to that of the complete backlogging variant, and 3) the purchasing alternative does not always reduce the firm’s initial investment in the leased farm space. In the Postponed Pricing model, it shows that the optimal amount of farm space to be leased can be uniquely determined and that the contribution of the purchasing alternative is always positive.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Optimizing decentralized production–distribution planning problem in a multi-period supply chain network under uncertainty

Decentralized supply chain management is found to be significantly relevant in today’s competitive markets. Production and distribution planning is posed as an important optimization problem in supply chain networks. Here, we propose a multi-period decentralized supply chain network model with uncertainty. The imprecision related to uncertain parameters like demand and price of the final produc...

متن کامل

A Stochastic Programming Approach for a Multi-Site Supply Chain Planning in Textile and Apparel Industry under Demand Uncertainty

In this study, a new stochastic model is proposed to deal with a multi-product, multi-period, multi-stage, multi-site production and transportation supply chain planning problem under demand uncertainty. A two-stage stochastic linear programming approach is used to maximize the expected profit. Decisions such as the production amount, the inventory level of finished and semi-finished product, t...

متن کامل

Pricing strategy and return policy of one-echelon green supply chain under both green and hybrid productions

In this paper,we investigate the pricing and return policy issueof one-echelon green supply chain, contain a manufacture who produces two type of products: green and non-green products. These products have a same functional but in selling price and environmentally issues have different effects. Also we consider return policy for both products that can stimulate the customer valuation. We develo...

متن کامل

A joint pricing-network design model for a resilient closed-loop supply chain under quantity discount

In this paper, a novel resilient multi-echelon closed-loop location-allocation-inventory problem (RMCLIP) is addressed that optimizes strategic and tactical decisions simultaneously. In order to represent the purchasing cost of raw material from the supplier, a pricing model under quantity discounts is employed in the closed-loop supply chain (CLSC). Considering the capability of returning the ...

متن کامل

Integrated planning for blood platelet production: a robust optimization approach

Perishability of blood products as well as uncertainty in demand amounts complicate the management of blood supply for blood centers. This paper addresses a mixed-integer linear programming model for blood platelets production planning while integrating the processes of blood collection as well as production/testing, inventory control and distribution. Whole blood-derived production methods for...

متن کامل

A Multi-Period Robust Optimization Model for Integrated Planning of Decisions in the Petrochemical Products’ Supply Chain

  Optimal management and planning in the petrochemical industry will bring about many economic benefits, including depended industries. In this research we examine technical and operational planning in the petrochemical supply chain network to assess how to optimize periodic decisions such as inventory of raw materials and products, pricing, transportation and flow of materials and products. In...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008