Download or read book Joint Pricing and Inventory Control with Substitutable Products written by Ahmet Kuyumcu and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Joint Pricing and Inventory Decisions for Substitutable Products written by Guillermo Gallego and published by . This book was released on 2020 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pervasive problem for retailers is to make assortment and inventory procurement decisions of substitutable products with the goal of maximizing expected profits over a pre-defined selling horizon. Multiple inventory replenishments are not allowed. This problem is challenging because of demand substitution effects that are driven initially by the assortment decision and later by stockouts. We propose intuitive and easy-to-implement heuristic based on the sample average approximation method coupled with the Markov chain approximation to discrete choice modelling. We show that our heuristic is asymptotically optimal, and quite effective even in the non-asymptotic regime. Our heuristic exhibits very small optimality gaps and outperform, sometimes dramatically, traditional newsvendor solutions that ignore dynamic substitution effects. Our numerical analysis also reveals that the newsvendor heuristic may perform quite well when the assortment is properly chosen and demand variability is relatively low. These managerial insights help decide when to employ the traditional newsvendor solution. We also look into endogenous pricing and show that even a simple heuristic can significantly enhance profits if prices can be adjusted sufficiently often. Another finding is that price flexibility mitigates the need for safety stocks to the point that not hedging inventories is often better than hedging them.

Download or read book Joint Pricing and Inventory Control for Perishable Products written by Yanzhi Li and published by . This book was released on 2006 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Joint Pricing and Inventory Control Under Reference Price Effects written by Lisa Gimpl-Heersink and published by Peter Lang Pub Incorporated. This book was released on 2009 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, we address the problem of simultaneously determining a pricing and inventory replenishment strategy under reference price effects. This reference price effect models the fact that consumers not only react sensitively to the current price, but also to deviations from a reference price formed on the basis of past purchases. Immediate effects of price reductions on profits have to be weighted against the resulting losses in future periods. By providing an analytical analysis and numerical simulations we study how the additional dynamics of the consumers' willingness to pay affect an optimal pricing and inventory control model and whether a simple policy such as a base-stock-list-price policy holds in such a setting.

Download or read book Joint Pricing and Inventory Decisions for Substitutable Perishable Products Under Demand Uncertainty written by Fei Fang and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Joint Pricing and Inventory Decision for Competitive Products written by Kelly Yunqing Ye and published by . This book was released on 2008 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: We consider the joint pricing and inventory decision problem for a single retailer who orders, stocks and sells multiple products. The products are competitive in nature, e.g., these maybe similar products from multiple brands. Demand for a product depends on its price as well as the price of all competing products. We show that the optimal pricing and inventory policy is similar to the base-stock, list-price policy which is known to be optimal for the single product case. In addition, the base-stock level of each product is nonincreasing with the inventory level of other products. This structure suggests that one can improve profit by simultaneously managing all the products rather than managing each product independently of other products.

Download or read book Joint Pricing and Inventory Control with a Markovian Demand Model written by Rui Yin and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We consider the joint pricing and inventory control problem for a single product with a finite horizon and periodic review. The demand distribution in each period is determined by an exogenous Markov chain. Pricing and ordering decisions are made at the beginning of each period and all shortages are backlogged. The surplus costs as well as fixed and variable costs are state dependent. We show the existence of an optimal (s, S, p)-type feedback policy for the additive demand model. We extend the model to the case of emergency orders and also incorporate capacity and service level constraints. We compute the optimal policy for a class of Markovian demand and illustrate the benefits of dynamic pricing over fixed pricing strategies through numerical examples. The results indicate that it is more beneficial to implement the dynamic pricing strategy in a Markovian demand environment with a high fixed ordering cost or with high demand uncertainty.

Download or read book The Oxford Handbook of Pricing Management written by Özalp Özer and published by Oxford University Press (UK). This book was released on 2012-06-07 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: A definitive reference to the theory and practice of pricing across industries, environments, and methodologies. It covers all major areas of pricing including, pricing fundamentals, pricing tactics, and pricing management.

Download or read book Demand Management and Inventory Control for Substitutable Products written by Jing-Sheng Jeannette Song and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies dynamic inventory and pricing decisions for a set of substitutable products over a finite planning horizon with full backlogging. The objective is to maximize the total expected discounted profit. We present a general stochastic, price-dependent demand model that unifies many commonly used demand models in the literature. The original formulation is not jointly concave in the decision variables and is therefore intractable. One key observation is that the problem becomes jointly concave if we work with the inverse of the price vector -- the market share vector. With this variable transformation, we are able to characterize the optimal policy and develop algorithms to compute it. In each period, the optimal policy first identifies a set of the products that are overstocked and hence need no replenishment and then specifies the optimal order-up-to levels for under-stocked products and the optimal market shares (and prices) for all products, both of which are functions of the overstocking levels. We further establish conditions under which the optimal policy demonstrates certain monotonicity property that can greatly enhance computation. Finally, we develop several computationally efficient heuristic policies and numerically compare them and discuss the interplay of pricing and inventory decisions.

Download or read book Research Handbook on Inventory Management written by Jing-Sheng J. Song and published by Edward Elgar Publishing. This book was released on 2023-08-14 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive Handbook provides an overview of state-of-the-art research on quantitative models for inventory management. Despite over half a century’s progress, inventory management remains a challenge, as evidenced by the recent Covid-19 pandemic. With an expanse of world-renowned inventory scholars from major international research universities, this Handbook explores key areas including mathematical modelling, the interplay of inventory decisions and other business decisions and the unique challenges posed to multiple industries.

Download or read book Pricing and Production Planning for the Supply Chain Management written by Rui Yin and published by . This book was released on 2007 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Managing in the Information Economy written by Uday Apte and published by Springer Science & Business Media. This book was released on 2007-08-10 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent research directions that address management in the information economy. The contributors include leading researchers with interests in a diverse set of topics who highlight important areas and point to some important topics for future research. The book begins with perspectives at the level of the economy as a whole and then progressively addresses industrial structure, sectors, functions, and business practices.

Download or read book Managing in the Information Economy written by Uday Apte and published by Springer Science & Business Media. This book was released on 2007-06-25 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent research directions that address management in the information economy. The contributors include leading researchers with interests in a diverse set of topics who highlight important areas and point to some important topics for future research. The book begins with perspectives at the level of the economy as a whole and then progressively addresses industrial structure, sectors, functions, and business practices.

Download or read book Joint Pricing and Inventory Decisions for Substitutable and Perishable Product written by Aylin Polat and published by . This book was released on 2013 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Joint Pricing and Inventory Management with Strategic Customers written by Yiwei Chen and published by . This book was released on 2018 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: We consider a model wherein the seller sells a product to customers over an infinite horizon. At each time, the seller decides a set of purchase options offered to customers and the inventory replenishment quantity. Each purchase option specifies a price and a product delivery time. Customers are infinitesimal and arrive to the system with a constant rate. Customer product valuations are heterogenous and follow a stationary distribution. A customer's arrival time and product valuation are his private information. Customers are forward looking, i.e., they strategize their purchasing times. A customer incurs delay disutility from postponing to place an order and waiting for the product delivery. A customer's delay disutility rate is perfectly and positively correlated with his valuation. The seller has zero replenishment lead time. The seller incurs fixed ordering cost and inventory holding cost. The seller seeks a joint pricing, delivery and inventory policy that maximizes her long-run average profit. Through a tractable upper bound constructed by solving a mechanism design problem, we derive an optimal joint pricing, delivery and inventory policy, which is a simple cyclic policy. We also extend our policy to a stochastic setting and establish its asymptotic optimality.

Download or read book Production and Inventory Management with Substitutions written by J. Christian Lang and published by Springer Science & Business Media. This book was released on 2009-11-25 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitativeapproachesforsolvingproductionplanningandinventorymanagement problems in industry have gained growing importance in the past years. Due to the increasinguse of AdvancedPlanningSystems, a widespreadpracticalapplicationof the sophisticated optimization models and algorithms developed by the Production Management and Operations Research community now seem within reach. The possibility that productscan be replaced by certain substitute productsexists in various application areas of production planning and inventory management. Substitutions can be useful for a number of reasons, among others to circ- vent production and supply bottlenecks and disruptions, increase the service level, reduce setup costs and times, and lower inventories and thereby decrease ca- tal lockup. Considering the current trend in industry towards shorter product life cycles and greater product variety, the importance of substitutions appears likely to grow. Closely related to substitutions are ?exible bills-of-materials and recipes in multi-level production systems. However, so far, the aspect of substitutions has not attracted much attention in academic literature. Existing lot-sizing models matching complex requirements of industrial optimization problems (e.g., constrained capacities, sequence-dependent setups, multiple resources) such as the Capacitated Lot-Sizing Problem with Sequence-Dependent Setups (CLSD) and the General Lot-Sizing and Scheduling Problem for Multiple Production Stages (GLSPMS) do not feature in substitution options.

Download or read book Proceeding of the 24th International Conference on Industrial Engineering and Engineering Management 2018 written by George Q. Huang and published by Springer. This book was released on 2019-01-12 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book records the new research findings and development in the field of industrial engineering, and it will serve as the guidebook for the potential development in industrial engineering and smart manufacturing. It gathers the accepted papers from the 24th International conference on Industrial Engineering and Engineering Management held at Central South University of Forestry and Technology in Changsha during May 19-20, 2018. The aim of this conference was to provide a high-level international forum for experts, scholars and entrepreneurs at home and abroad to present the recent advances, new techniques and application, to promote discussion and interaction among academics, researchers and professionals to promote the developments and applications of the related theories and technologies in universities and enterprises, and to establish business or research relations to find global partners for future collaboration in the field of Industrial Engineering. It addresses diverse themes in smart manufacturing, artificial intelligence, ergonomics, simulation and modeling, quality and reliability, logistics engineering, data mining and other related fields. This timely book summarizes and promotes the latest achievements in the field of industrial engineering and related fields over the past year, proposing prospects and vision for the further development.