Title:
Matching supply with demand : an introduction to operations management
Personal Author:
Edition:
2nd ed.
Publication Information:
Boston, MA : McGraw-Hill/Irwin, 2009
ISBN:
9780073525167
Subject Term:
Added Author:
Available:*
Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
---|---|---|---|---|---|
Searching... | 30000010169246 | TS155 C32 2009 | Open Access Book | Book | Searching... |
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Summary
Summary
MATCHING SUPPLY WITH DEMAND by Cachon and Terwiesch is the most authoritative, cutting-edge book for operations management MBAs. The book demands rigorous analysis on the part of students without requiring consistent use of sophisticated mathematical modeling to perform it. When the use of quantitative tools or formal modeling is indicated, it is only to perform the necessary analysis needed to inform and support a practical business solution.
Table of Contents
Chapter 1 Introduction | p. 1 |
1.1 Learning Objectives and Framework | p. 3 |
1.2 Road Map of the Book | p. 6 |
Chapter 2 The Process View of the Organization | p. 10 |
2.1 Presbyterian Hospital in Philadelphia | p. 10 |
2.2 Three Measures of Process Performance | p. 15 |
2.3 Little's Law | p. 16 |
2.4 Inventory Turns and Inventory Costs | p. 19 |
2.5 Five Reasons to Hold Inventory | p. 23 |
Pipeline Inventory | p. 23 |
Seasonal Inventory | p. 24 |
Cycle Inventory | p. 25 |
Decoupling Inventory/Buffers | p. 26 |
Safety Inventory | p. 26 |
2.6 The Product-Process Matrix | p. 27 |
2.7 Summary | p. 29 |
2.8 Further Readings | p. 29 |
2.9 Practice Problems | p. 29 |
Chapter 3 Understanding the Supply Process: Evaluating Process Capacity | p. 32 |
3.1 How to Draw a Process Flow Diagram | p. 33 |
3.2 Bottleneck, Process Capacity, and Flow Rate (Throughput) | p. 38 |
3.3 How Long Does It Take to Produce a Certain Amount of Supply? | p. 40 |
3.4 Process Utilization and Capacity Utilization | p. 41 |
3.5 Workload and Implied Utilization | p. 43 |
3.6 Multiple Types of Flow Units | p. 44 |
3.7 Summary | p. 48 |
3.8 Practice Problems | p. 50 |
Chapter 4 Estimating and Reducing Labor Costs | p. 56 |
4.1 Analyzing an Assembly Operation | p. 56 |
4.2 Time to Process a Quantity X Starting with an Empty Process | p. 58 |
4.3 Labor Content and Idle Time | p. 60 |
4.4 Increasing Capacity by Line Balancing | p. 63 |
4.5 Scale Up to Higher Volume | p. 66 |
Increasing Capacity by Replicating the Line | p. 67 |
Increasing Capacity by Selectively Adding Workers | p. 67 |
Increasing Capacity by Further Specializing Tasks | p. 69 |
4.6 Summary | p. 72 |
4.7 Further Readings | p. 74 |
4.8 Practice Problems | p. 74 |
Chapter 5 The Link between Operations and Finance | p. 80 |
5.1 Paul Downs Cabinetmakers | p. 81 |
5.2 Building an ROIC Tree | p. 82 |
5.3 Valuing Operational Improvements | p. 87 |
5.4 Analyzing Operations Based on Financial Data | p. 90 |
5.5 Summary | p. 95 |
5.6 Further Readings | p. 95 |
5.7 Practice Problem | p. 95 |
Chapter 6 Batching and Other Flow Interruptions: Setup Times and the Economic Order Quantity Model | p. 97 |
6.1 The Impact of Setups on Capacity | p. 98 |
6.2 Interaction between Batching and Inventory | p. 101 |
6.3 Choosing a Batch Size in the Presence of Setup Times | p. 103 |
6.4 Balancing Setup Costs with Inventory Costs: The EOQ Model | p. 106 |
6.5 Observations Related to the Economic Order Quantity | p. 110 |
6.6 Transfer Batches | p. 114 |
6.7 Setup Time Reduction | p. 114 |
6.8 Other Flow Interruptions: Buffer or Suffer | p. 115 |
6.9 Summary | p. 117 |
6.10 Further Reading | p. 119 |
6.11 Practice Problems | p. 119 |
Chapter 7 Variability and Its Impact on Process Performance: Waiting Time Problems | p. 124 |
7.1 Motivating Example: A Somewhat Unrealistic Call Center | p. 125 |
7.2 Variability: Where It Comes From and How It Can Be Measured | p. 127 |
7.3 Analyzing an Arrival Process | p. 129 |
Stationary Arrivals | p. 131 |
Exponential Interarrival Times | p. 133 |
Nonexponential Interarrival Times | p. 134 |
Summary: Analyzing an Arrival Process | p. 135 |
7.4 Service Time Variability | p. 135 |
7.5 Predicting the Average Waiting Time for the Case of One Resource | p. 137 |
7.6 Predicting the Average Waiting Time for the Case of Multiple Resources | p. 141 |
7.7 Service Levels in Waiting Time Problems | p. 144 |
7.8 Economic Implications: Generating a Staffing Plan | p. 145 |
7.9 Impact of Pooling: Economies of Scale | p. 148 |
7.10 Priority Rules in Waiting Lines | p. 152 |
Service-Time-Dependent Priority Rules | p. 152 |
Service-Time-Independent Priority Rules | p. 152 |
7.11 Reducing Variability | p. 153 |
Ways to Reduce Arrival Variability | p. 153 |
Ways to Reduce Service Time Variability | p. 154 |
7.12 Summary | p. 156 |
7.13 Further Reading | p. 157 |
7.14 Practice Problems | p. 157 |
Chapter 8 The Impact of Variability on Process Performance: Throughput Losses | p. 163 |
8.1 Motivating Examples: Why Averages Do Not Work | p. 163 |
8.2 Ambulance Diversion | p. 164 |
8.3 Throughput Loss for a Simple Process | p. 165 |
8.4 Customer Impatience and Throughput Loss | p. 169 |
8.5 Several Resources with Variability in Sequence | p. 171 |
The Role of Buffers | p. 172 |
8.6 Summary | p. 174 |
8.7 Further Reading | p. 175 |
8.8 Practice Problems | p. 175 |
Chapter 9 Quality Management, Statistical Process Control, and Six-Sigma Capability | p. 178 |
9.1 Controlling Variation: Practical Motivation | p. 179 |
9.2 The Two Types of Variation | p. 180 |
9.3 Constructing Control Charts | p. 182 |
9.4 Control Chart Example from a Service Setting | p. 185 |
9.5 Design Specifications and Process Capability | p. 188 |
9.6 Attribute Control Charts | p. 190 |
9.7 Robust Process Design | p. 192 |
9.8 Impact of Yields and Defects on Process Flow | p. 194 |
Rework | p. 195 |
Eliminating Flow Units from the Process | p. 196 |
Cost Economics and Location of Test Points | p. 196 |
Defects and Variability | p. 197 |
9.9 A Process for Improvement | p. 198 |
9.10 Further Reading | p. 200 |
9.11 Practice Problems | p. 200 |
Chapter 10 Lean Operations and the Toyota Production System | p. 202 |
10.1 The History of Toyota | p. 202 |
10.2 TPS Framework | p. 204 |
10.3 The Seven Sources of Waste | p. 205 |
10.4 JIT: Matching Supply with Demand | p. 208 |
Achieve One-Unit-at-a-Time Flow | p. 208 |
Produce at the Rate of Customer Demand | p. 209 |
Implement Pull Systems | p. 209 |
10.5 Quality Management | p. 211 |
10.6 Exposing Problems through Inventory Reduction | p. 213 |
10.7 Flexibility | p. 214 |
10.8 Standardization of Work and Reduction of Variability | p. 215 |
10.9 Human Resource Practices | p. 216 |
10.10 Lean Transformation | p. 217 |
10.11 Further Reading | p. 218 |
10.12 Practice Problems | p. 218 |
Chapter 11 Betting on Uncertain Demand: The Newsvendor Model | p. 220 |
11.1 O'Neill Inc. | p. 221 |
11.2 An Introduction to the Newsvendor Model | p. 223 |
11.3 Constructing a Demand Forecast | p. 223 |
11.4 The Expected Profit-Maximizing Order Quantity | p. 232 |
11.5 Performance Measures | p. 236 |
Expected Lost Sales | p. 237 |
Expected Sales | p. 239 |
Expected Leftover Inventory | p. 239 |
Expected Profit | p. 240 |
Fill Rate | p. 240 |
In-Stock Probability and Stockout Probability | p. 241 |
11.6 Other Objectives for Choosing an Order Quantity | p. 242 |
11.7 Managerial Lessons | p. 244 |
11.8 Summary | p. 246 |
11.9 Further Reading | p. 248 |
11.10 Practice Problems | p. 248 |
Chapter 12 Assemble-to-Order, Make-to-Order, and Quick Response with Reactive Capacity | p. 256 |
12.1 Evaluating and Minimizing the Newsvendor's Demand-Supply Mismatch Cost | p. 257 |
12.2 When Is the Mismatch Cost High? | p. 259 |
12.3 Reducing Mismatch Costs with Make-to-Order | p. 262 |
12.4 Quick Response with Reactive Capacity | p. 263 |
Unlimited, but Expensive, Reactive Capacity | p. 263 |
Limited Reactive Capacity | p. 267 |
12.5 Summary | p. 274 |
12.6 Further Reading | p. 276 |
12.7 Practice Problems | p. 276 |
Chapter 13 Service Levels and Lead Times in Supply Chains: The Order-up-to Inventory Model | p. 283 |
13.1 Medtronic's Supply Chain | p. 284 |
13.2 The Order-up-to Model Design and Implementation | p. 287 |
13.3 The End-of-Period Inventory Level | p. 290 |
13.4 Choosing Demand Distributions | p. 291 |
13.5 Performance Measures | p. 295 |
In-Stock and Stockout Probability | p. 295 |
Expected Back Order | p. 297 |
Fill Rate | p. 298 |
Expected On-Hand Inventory | p. 299 |
Pipeline Inventory/Expected On-Order Inventory | p. 300 |
13.6 Choosing an Order-up-to Level to Meet a Service Target | p. 300 |
An In-Stock Probability Target | p. 301 |
A Fill Rate Target | p. 301 |
13.7 Choosing an Appropriate Service Level | p. 304 |
13.8 Controlling Ordering Costs | p. 307 |
13.9 Medtronic Wrap-up | p. 310 |
13.10 Managerial Insights | p. 312 |
13.11 Summary | p. 315 |
13.12 Further Reading | p. 316 |
13.13 Practice Problems | p. 316 |
Chapter 14 Risk-Pooling Strategies to Reduce and Hedge Uncertainty | p. 321 |
14.1 Location Pooling | p. 321 |
Pooling Medtronic's Field Inventory | p. 322 |
Medtronic's Distribution Center(s) | p. 326 |
Electronic Commerce | p. 328 |
14.2 Product Pooling | p. 330 |
14.3 Lead Time Pooling: Consolidated Distribution and Delayed Differentiation | p. 336 |
Consolidated Distribution | p. 336 |
Delayed Differentiation | p. 341 |
14.4 Capacity Pooling with Flexible Manufacturing | p. 344 |
14.5 Summary | p. 349 |
14.6 Further Reading | p. 352 |
14.7 Practice Problems | p. 352 |
Chapter 15 Revenue Management with Capacity Controls | p. 357 |
15.1 Revenue Management and Margin Arithmetic | p. 357 |
15.2 Protection Levels and Booking Limits | p. 359 |
15.3 Overbooking | p. 365 |
15.4 Implementation of Revenue Management | p. 367 |
Demand Forecasting | p. 368 |
Dynamic Decisions | p. 368 |
Variability in Available Capacity | p. 368 |
Reservations Coming in Groups | p. 368 |
Effective Segmenting of Customers | p. 368 |
Multiple Fare Classes | p. 369 |
Software Implementation | p. 369 |
Variation in Capacity Purchase: Not All Customers Purchase One Unit of Capacity | p. 369 |
15.5 Summary | p. 371 |
15.6 Further Reading | p. 372 |
15.7 Practice Problems | p. 372 |
Chapter 16 Supply Chain Coordination | p. 377 |
16.1 The Bullwhip Effect: Causes and Consequences | p. 377 |
Order Synchronization | p. 380 |
Order Batching | p. 382 |
Trade Promotions and Forward Buying | p. 383 |
Reactive and Overreactive Ordering | p. 386 |
Shortage Gaming | p. 387 |
16.2 Bullwhip Effect: Mitigating Strategies | p. 388 |
Sharing Information | p. 389 |
Smoothing the Flow of Product | p. 389 |
Eliminating Pathological Incentives | p. 390 |
Using Vendor-Managed Inventory | p. 390 |
16.3 Incentive Conflicts in a Sunglasses Supply Chain | p. 392 |
16.4 Buy-Back Contracts | p. 395 |
16.5 More Supply Chain Contracts | p. 401 |
Quantity Discounts | p. 401 |
Options Contracts | p. 401 |
Revenue Sharing | p. 401 |
Quantity Flexibility Contracts | p. 402 |
Price Protection | p. 402 |
16.6 Summary | p. 403 |
16.7 Further Reading | p. 403 |
16.8 Practice Problems | p. 403 |
Appendix A Statistics Tutorial | p. 406 |
Appendix B Tables | p. 415 |
Appendix C Evaluation of the Loss Function | p. 427 |
Appendix D Equations and Approximations | p. 430 |
Appendix E Solutions to Selected Practice Problems | p. 437 |
Glossary | p. 462 |
References | p. 471 |
Index of Key "How to" Exhibits | p. 474 |
Summary of Key Notation and Equations | p. 475 |
Index | p. 479 |