donald ratliff: cambios y desafíos en la logística mundial
DESCRIPTION
El director ejecutivo del Instituto de Logística y Cadena de Abastecimiento del Georgia Tech, Estados Unidos, Donald, Ratliff, partició en el taller "Desafíos y Tendencias Globales en la Industria Logística: implicaciones para Chile" organizado por el CNIC.TRANSCRIPT
Supply Chain & Logistics InstituteSupply Chain & Logistics InstituteEngineering Tomorrow’s Supply Chains
Global Logistics Trends & Challenges
H. Donald RatliffUSP and Regents Professor
Executive Director – SCL
Warehousing & Distribution
Global Transportation
ManufacturingLogistics
Health CareLogistics
ResourceScheduling
Supply ChainStrategy
HumanitarianLogistics
Supply Chain & Logistics Institute Research
International Food Chains
Proposed
TIP CentersNetwork
SingaporeCosta Rica
Logistics Trends/Concerns
• New generation of software– Service Oriented Architecture (SOA)
– Software as a Service (SaaS)
• Tight credit– Cost to carry inventory
• Excess transportation capacity• Variable fuel prices• New US regulations
– Carbon emissions– Fuel efficiency– Food traceability– Import documentation
• Security– Inspection
• Need for better integration3
4
Logistics Mega Trend
Time
Logistics Complexity
Ability to Overcome Complexity
• Complexity drivers– Variability and uncertainty– Size– Lack of visibility and control– Lack of logistics education/knowledge
• Where does performance need improvement?• How can performance be improved?
Complexity Gap
Supply & Logistics Performance Drivers
5
Time
Time
Cost
Cost
Quality
Quality
Variability
Variability
Supply Chains/ Logistics
Supply Chains/ Logistics Most Difficult
Ocean Transit Times
0
5
10
15
20
25
30
1 2 3 4
Days
Min
Ave
85%
90%
95%
99%
Variability in Container Transit Times
•Livorno/NY •Livorno/Sav •Genoa/NY •Genoa/Sav
Shipping Lines Quote “Average” Times
Houston Long Beach Port Everglades Pt ElizabethSan Antonio 31 days 13 days --- ---San Vicente 31 days 14 days 16 days 16 days
San Antonio San VicenteHouston 20 days ---Port Everglades --- 17 daysPt Elizabeth --- 16 days
CSAV
CSAV - Chile and USA West Coast
Variability at each port call
CSAV - Chile and USA East Coast
Variability at each port callVariability in canal transit
10
Variability for New Cars Waiting for Rail Shipment
0.00
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
50.00
3B 3M 3W DC EA FF HL JX LR MM NV RA RO SD SO UU VO XX
Day
s
Average Days
85% Waiting
90% Waiting
95% Waiting
99% Waiting
Variability in Air Transit Times
0
5
10
15
20
25
1 3 5 7 9 11 13 15 17 19 21
Months
Days
Ave
85%
90%
95%
99%
Synchronization
• What is the impact of planning based on average lead time?
Lead time distribution
Inventory
Run out point
Days
Average lead timeOrder point?
• How can we reduce lead time variability?• How should we deal with remaining lead time variability?
Wine Supply Chain Council
13
Shipping routes
14
15
Lead Time to Baltimore
What is the impact of variability?What is causing the variability?What can/should we do about variability?
Temp History: South Australia to Baltimore
Shippers typically have limited “forward” visibility
Improving Logistics Performance
• Critical to know where to focus• Major areas to consider
– Infrastructure improvement• Physical infrastructure
• Information and decision technology
– Eliminating waste– Reducing variability– Alignment and synchronization – Technology modernization
17
Questions for Chile Industry
• How important is logistics to your business?• How good is your logistics performance?• How much performance improvement is within
your control?• What are you doing to continuously improve?• How can you stay current with regard to logistics
concepts and technology?
18