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Demand Characteristics
Supply Characteristic
Functional
Innovative
Stable
Envolving
Low demand uncertainty
High demand uncertainty
Less breakdowns
Vulnerable to breakdowns
More predictable demand
Difficult to forecast
Stable and higher yields
Variable and lower yields
Stable demand
Variable demand
Less quality problems
Potential quality problems
Long product life
Short selling season
More supply sources
Limited supply sources
Low inventory cost
High inventory cost
Reliable suppliers
Unreliable suppliers
Low profit margin
High profit margin
Less process changes
More process changes
Low product variety
High product variety
Less capacity
constraints
Potential capacity
constrained
Higher volume
Low volume
Easier to change over
Difficult to change over
Low stockout cost
High stockout cost
Flexible
Inflexible
Low obsolescence
High obsolescence
Dependable lead times
Variable lead time
Tabel 2.1 : Demand and Supply Uncertainty Characteristics
Sumber : Operations Management : For Competitive, 2001
Hau
Lee
berpendapat bahwa
produk
inovatif
dan
fungsional
mencerminkan karakteristik permintaan (demand) akan suatu produk, dan
sisi
supply
juga
merupakan
faktor
yang
mempengaruhi strategi
supply
chain
management.
Pada sisi supply,
ada dua
macam karakteristik
yaitu
proses
penawaran yang
stabil
(stable
supply
process)
dan
proses
penawaran yang berkembang (evolving supply process).
3.
Proses Penawaran yang stabil
Merupakan proses
penawaran
dimana
proses
manufaktur dan
teknologi
yang
digunakan
sudah matang
(mature) dan
supplier sudah
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