AEE031100

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Transcript of AEE031100

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05

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5-2

40%~60%

 

(Purchase)(Buying)

(Procurement)

Procourement

(Raw Material)

(Parts) (Components) (Work-in-process, WIP) (Finished goods)

1.

2.

3.

4.

5.

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5-3

1.

2.

3.

1.

2.

3.

4.

5R

(Right Vendor) (Right Time)

(Right Price) (Right Quanity) (Right Quality)

5R

1. (Right Vendor)

2. (Right Quanity)

3. (Right Quanity)

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4. (Right Time)

;

5. (Right Price)

(1999) 5-1

1.

2.

3.

4.

5. ( )

6.

7.

8. ( ) 

9.

10.

11.

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5-1

(1999)

 

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1.

2.

3.

4.

5.

Spekman(1981)

5-2

5-2

 (1998)

Leenders et al. (1989)

1.

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2.

3.

4.

5.

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5-3

Leenders et al.(1989)

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Loh & Venkatraman (1992)

5-5

5-5

Loh & Venkatraman (1992)

Welch & Nayak (1992)

(Strategic Sourcing Model)

5-6

5-6

Welch & Nayak (1992), Development policy and economic theory,Oxford Unuversity Press, New York.

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1.

2.

3.

4.

1.

2.

3. (MRO)

4.

5.

6.

7.

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5-10

5-7

 (2002)

1.

2. (Availability)

( ) 

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5-11

1.

2. (Availability)

( )  (Availability)

(Availability)

1.

2. (Postponement)

1.

2.

 

1.

2.

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(Cooperative) (consolidated or group purchasing)

( )

2003

(Centralized Purchasing)

(Centralized Purchasing)

(Purchasing System)

(Purchasing Strategy)

Interagencies or pam

agencies (Grouping)

(Centralization)

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5-13

1.

2.

 

5-8

5-8

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5-14

1.

(1) 

(2) 

(3) 

2.

(1) 

(2) 

(3) 

(4) 

(5) 

(ABC)

( ) 

Raffish(1991) 45% 50%

5% 15% 30% 50%

(Activity-Based Costng, ABC)

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Turney (1991)

( 5-9 ) ( 5-10 )

Turney(1991)

5-10

( 5-10 )

( 5-10 )

5-9

Turney (1991)

5-10

Turney (1991)

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( ) 

1.

2.

3.

4.

5.

6.

ABC

ABC

7. ABC ABC

8.

Ansaria & Heckel (1987)

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1.

2.

3.

4.

 

APICS

1.

2.

3.

4.

5.

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5-18

1. (Pipeline Inventory)

2. (Seasonal Inventory)

3. (Cycle Inventory)

4. (Decoupling Inventory)

5. (Safety Inventory)

6. (Transportation Inventory) (Extra-work)

1.

2.

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3.

(Economic Order Quantity)

1.

2.

(Economic Order Quantity, EOQ)

EOQ

  2 2

Q D QH DS   H S 

Q Q= × + × = +

(EOQ)Harris

(1962)  EOQEOQ

 EOQ

 

2 DS  EOQ

 H =

  D

  S

  H

5-12 EOQ

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A 20000 400

2000 5% A (EOQ)

  D = 20000

  S = 4000

  H = 5%2000/ 4 /  = 400

 2 2 20000 400

200400

 DS  EOQ

 H 

× ×= = =

7200

36 100 280

(EOQ)

  D = 7200

  S = 100

  H = 36

2 2 7200 100200

36

 DS  EOQ

 H 

× ×= = =

4900 5 / 

10 / 

  D = 4900

  S = 5

  H = 10

 2 2 4900 5

70

10

 DS  EOQ

 H 

× ×= = =  

EOQEOQ

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ABC

ABC (A )

(B ) (C )

ABC (ABC Analysis) 5-13A

5%~10% 75%~80%B 20%~25%

15%~20%C 70%~75% 5%~10%

5-13  ABC

1. A 0.2%

2. B 1%

3. C 5%

(Just In Time, JIT)

(Just-in-time, JIT)

JIT

(Toyota Production System, TPS)

JIT

JIT

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JIT

JIT

JIT

1. JIT

JIT

Lean Production

JIT

2. JIT

JIT

3. JIT

JIT1.2.3.

4.5.

JIT

JIT

 (Vendor Managed Inventory, VMI)

Wal-Mart (1986) (Vendor Managed Inventory, VMI)VMI

VMI

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VMI

VMI

VMI

1.

2. VMI

(

)VMI

( )

5-14 VMI

(1998)

VMI (EDI)

1.

2.

3.

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VMI

VMI

VMI

5-1

5-1 VMI

1. 1.

2. 2.

3. 3.

4. 4.

5. 5.

6. 6.

7.

7.

 (1998)

VMI

1. (Vender-managed Replenishment, VMR)VMI

2. (Retailer-managed Inventory, RMI)

3. (Co-managed Inventory, CMI)

4. (Supplier-managed Inventory, SMI)SMI

VMISMI VMI

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1.

2.

3.

1.

2.

3.

4.

5.

6.

( )  (Periodic Physical Inventory)

(Periodic Physical Inventory)

( )  (Continuous Physical Inventory)

(Continuous Physical Inventory)

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5-26

( )  (Combination Pyhsical Inventory)

(Combination Pyhsical Inventory)

1.

2.

3.

4.

5.

6.

7.

8.

9.

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1. 5R

2.

3.

4. ABC

5. (JIT) (VMI)

6.

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