Analysis of Inventory Systems, Lecture Slides

30 decks · 834 slides

Ch 1 Introduction to Inventory Systems

Why Inventory Exists20 slides
Classifying a System, and Describing Its State26 slides
Costs, and How Well the System Serves30 slides

Ch 2 Managing Inventory

Segmentation: Deciding Which Items Get Attention30 slides
Record Accuracy: The Number the Policy Actually Reads32 slides

Ch 3 Deterministic Lot Sizing

The General Inventory Cycle30 slides
The Economic Order Quantity, and What a Wrong One Costs30 slides
Quantity Discounts, and What the Cycle Delivers22 slides

Ch 4 Multi-Item and Constrained Systems

When Items Compete for a Scarce Resource26 slides
Exchange Curves: Reading a Firm's Own Costs23 slides
Joint Replenishment and Power-of-Two Policies22 slides
Multi-Echelon Systems: Getting the Accounting Right First25 slides

Ch 5 Dynamic Lot Sizing

Dynamic Lot Sizing: Finding the Optimal Plan25 slides
Heuristics, and the Horizon That Moves26 slides

Ch 6 Material and Distribution Requirements Planning

Material Requirements Planning: Demand You Calculate23 slides
Breakout handout: PDF · HTML
Lot Sizing, Distribution, and the Bullwhip28 slides
Breakout handout: PDF · HTML

Ch 7 Single-Period Stochastic Inventory

One Order, One Chance: The Newsvendor31 slides
Fitting the Demand, and Solving the Buy36 slides
Small Numbers, Extensions, and Simulation22 slides

Ch 8 Continuous and Periodic Review Systems

One Item, Watched Continuously20 slides
Lead Time Demand and the Base-Stock Model20 slides
The Approximation, and an Exact Algorithm15 slides
Service Targets, Lumpy Demand, Periodic Review18 slides
Many Items at Once, and Keeping a Policy Current27 slides

Ch 9 Multi-Echelon Inventory Systems

Where the Stock Sits: Repairable Items42 slides
METRIC and VARI-METRIC36 slides
Spending a Budget Across Two Levels29 slides

Ch 10 Multi-Echelon Systems with Batch Ordering

A Hub That Orders in Batches44 slides
Storerooms That Batch, and a Hub With Other Demand42 slides
Setting Both Policies34 slides