文档介绍：Just-in-time Purchasing
Katherine Hogan
OISM 470W
February 19, 2000
Presentation Overview
Definition of Just-in-time Purchasing
Different uses
How it will help pany
Examples of Just-in-time Purchasing
Just-in-time Purchasing
An approach to purchasing that requires long-term agreements with few suppliers
Brainstorming
How can just-in-time purchasing be used in anization?
Advantages to JIT
Reduces the need for central warehousing and storage
More personal relationship with suppliers
Long-term relationships that help to certify suppliers
Receiving inspection is reduced and in some cases eliminated
Lowered variety in suppliers
Reliable delivery schedules
High quality materials used
Reduced waste
Demands on Purchasing of JIT
Reduced number of suppliers
Stable and munication throughout a firm
Locating suppliers nearby
Long-term relationships
Helping suppliers to increase quality
Not to get hung up by single sourcing
Buying from small firms
Limitations of JIT
Difficulty to change old ways
More pressure on workers
ess is varied
mitment
Production levels
Employee skills
Differences between JIT and Traditional Purchasing
JIT Purchasing
Smaller lot sizes
More frequent deliveries
No rejection from the supplier
Long-term contracts
Buyer decides delivery schedule
Innovation encouraged
Minimal paper work
Less munication
Traditional
Relatively large lot sizes
Less deliveries at higher quantities
2% rejection from supplier
Lowest price is main objective
Time consuming, formal paperwork
munication
anizations use JIT Purchasing
Reduce waste
Increased cycle times
Higher quality in products
Fewer suppliers
Reduction in warehouses
Dependable delivery