topic 2 – transportation systems and networks
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Topic 2 – Transportation Systems and Networks. Transportation and Commercial Geography Transport Costs Transportation Networks Transportation Supply and Demand. A – Transportation and Commercial Geography. 1. Trade and Commercial Geography 2. Tendencies in Commercial Geography - PowerPoint PPT PresentationTRANSCRIPT
GEOG 80 – Transport GeographyProfessor: Dr. Jean-Paul Rodrigue
Topic 2 – Transportation Systems and Networks
A. Transportation and Commercial GeographyB. Transport CostsC. Transportation NetworksD. Transportation Supply and Demand
A – Transportation and Commercial Geography
■ 1. Trade and Commercial Geography■ 2. Tendencies in Commercial Geography■ 3. Commercialization of the Transport Industry
1. Trade and Commercial Geography
■ Commercial geography• Economic systems are based on trade and transactions.• Specialization and efficiency requires interdependency.• Understand transportation.• Predict the outcome of transport demand.• Based on contracts and transactions:
• Undertaken through a movement of freight, capital, people and information that all possess weight, volume and value.
Commercial and Transport Geography
Commercial Geography
Transactions
Movements
Transport Geography
1. Trade and Commercial Geography
■ Conditions for trade• Availability:
• Commodities for trade.• Must be a demand.• A surplus must exist at one location and a demand in another.
• Transferability:• Policy barriers (tariffs, custom inspections, quotas).• Geographical barriers (time, distance).• Transportation barriers (the simple capacity to move the outcome of a
transaction). • Transactional capacity:
• Must be legally possible to make a transaction.• Recognition of a currency for trading.
1. Trade and Commercial Geography
■ Flows• Value:
• Negotiated value and are settled in a common currency.• Balance of payments.
• Volume:• Physical characteristic, mainly involving a mass.• Weight is variable when trade involves raw materials.
• Scale:• Range of a transaction.• Retailing transactions tend to occur at a local scale.• Transactions of a multinational corporation are global in scale.
2. Tendencies in Commercial Geography
■ Current commercial context• Free trade.• Differences in levels of development.• Technological, industrial and geopolitical changes.• Global and regional interdependence and competition.• Growing economic opportunities offered by transportation.
Global GDP, 2002
32.3%
12.3%
6.1%15.1%
34.2%
United StatesJapanGermanyOther G7Rest of the world
Share of Global GDP Growth, 1995-2002
0
5
10
15
20
25
China US Other Asia EU Japan Rest of theWorld
2. Tendencies in Commercial Geography
■ Liberalization of trade• Implementation of the World Trade Organization.• Positive trend in the growth rate of world trade and industrial
production.• Trade amounts to 6,000 billion dollars each year.• Growth of world service trade (18.6 % of all trade).• Growth of the share of Asia in world trade (about 25% of all
trade).
World Trade Flows, 2001 (billion $US)
Western Europe(1,677)
North America(391)
Asia / Pacific(722)
Rest of theWorld(285)
376
207
312
333
195
252
205
287
188
255
174
96
Share of Asia in World Trade, 1980-2003
10
12
14
16
18
20
22
24
26
28
1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002
ExportsImports
2. Tendencies in Commercial Geography
■ Organization of production• Division of labor:
• Design, planning and assembly in the manufacturing process.• Interlocking partnerships in the structure of manufacturing:
• Increased the trade of parts and the supply of production equipment around the world.
• One-third of all trade takes place among parent companies and their foreign affiliates.
• ISO norms:• Comparison between various enterprises around the world.• Applicable to the manufacturing and services industries.• Competitiveness of enterprises linked to the imperative of total quality.
2. Tendencies in Commercial Geography
■ Relocation of production• Change in the structure of export and import of world economies.• Adoption of standards.
Worldwide Mergers and Acquisitions, 1980-2001
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,00019
8019
8119
8219
8319
8419
8519
8619
8719
8819
8919
9019
9119
9219
9319
9419
9519
9619
9719
9819
9920
0020
01
Billio
ns o
f 200
0 $U
S
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
All MergersCross Border Mergers% Cross Border
3. Commercialization of the Transport Industry
■ Transportation is a traded service• Openly and subject to full market forces.• Form of public control or ownership.
■ Costs• Negotiated between the provider of the service and the user.• Subject to some arbitrary decree (price fixing such as public
transit).■ Commercialization• How transportation is brought to the market.• Investments in infrastructure, modes and terminals.• Either a private or public endeavor.• Era deregulation and divestiture.
B – Transport Costs
■ 1. Transport Costs and Rates■ 2. Type of Transport Costs
1. Transport Costs and Rates
■ Context• Users have to negotiate or bid for transportation.• Conditions (tariffs, salaries, locations, fuel costs) are changing
constantly.• Costs for gathering information, negotiating, and enforcing
contracts and transactions.• Enterprises and individuals take decisions about how to route
traffic through the transport system.• Transport costs can account for 20% of the total cost of a
product.
1. Transport Costs and Rates
■ Transport costs• Monetary measure of what the transport provider must pay to
produce transportation services.• Fixed (infrastructure) and variable (operating) costs.• Depend on a variety of conditions:
• Geography.• Infrastructure.• Administrative barriers.• How passengers and freight are carried.
• Three major components, related to transactions, shipments and the friction of distance, impact on transport costs.
Fuel Costs Versus Annual Vehicle Mileage, United States, 1960-2000
R2 = 0.8825
9,000
9,500
10,000
10,500
11,000
11,500
12,000
12,500
13,000
$0.06 $0.08 $0.10 $0.12 $0.14 $0.16 $0.18 $0.20
Average Cost Per Vehicle-Mile (2001 dollars)
Aver
age
annu
al m
iles
trave
led
per v
ehic
le
1. Transport Costs and Rates
■ Friction of distance• Most basic component of transport costs.• The more it is difficult to trade space for a cost, the more the
friction of distance is important.• Expression of friction:
• Length, time, economic costs or the amount of energy used.• Varies greatly according to the type of transportation mode
involved.• Impacts of technological innovation.
Conditions Affecting Transport CostsCondition Factors ExamplesGeography Distance, physiography,
accessibilityShipping between France and England vs. shipping between France and the Netherlands
Type of product Packaging, weight, perishable
Shipping coalShipping flowers or wine
Economies of scale
Shipment size A 747 compared to 737 (passengers)A ULCC compared to a VLCC (freight)
Trade imbalance Empty travel Trade between China and the United States
Infrastructure Capacity, limitations, operational conditions
The Interstate
Mode Capacity, limitations, operational conditions
A bus compared to a car
Competition and regulation
Tariffs, safety, ownership
The European Union, The Jones Act
Distance
Cost
s
1 2
3 4Transshipment Costs
Different Friction of Distance Functions
Fixed Costs
Zone Change
Shipment Size and Transport Costs
1
10
100
1000
10000
100000
1000000
10000000
Parcel LTL Truck Truckload Railcarload
Multi-railcar
Unit train Barge load
Shipment Size (lbs)Transport Charges ($/ton)
Transport Costs by Industry Type, 1999
0 1 2 3 4 5 6 7 8 9
Agriculture, Forestry & Fishing
Mining
Construction
Manufacturing
Communications & Utilities
Wholesale & Retail
Services
Finance, Insurance & Real Estate
Transport costs per output (%)
1. Transport Costs and Rates
■ Rates• Price of transportation services paid by the consumer of them.• Negotiated monetary cost:
• Moving a passenger or a unit of freight between a specific origin and destination.
• Difference between costs and rates:• Results in profit or deficit from the service provider.
• Rate setting:• Public transit: rates are often fixed and the result of a political decision
where a share of the total costs is subsidized by the society.• Freight transportation and many forms of passenger transportation (e.g.
air transportation): rates are subject to a competitive pressure.
2. Types of Transport Costs
■ Freight on board (FOB)• Price of a good is the combination of the factory costs and the
shipping costs from the factory to the consumer.• Consumer pays for the freight transport costs.• The price of a commodity will vary according to transportation
costs.■ Costs-Insurance-Freight (CIF)• Price of a good is a uniform delivered price for all customers.• No spatially variable shipping price.• Average shipping price is built into the price of a good.• CIF cost structure can be expanded to include several rate
zones.
FOB and CIF Transport Costs
} Production Costs
Distance
Cost
s
Freight-on-Board
Cost-Insurance-Freight
Zonal Freight Rates
Distance
Cost
s
I II III IV
Flat zonal rate
Real transport cost
D1
D2
2. Types of Transport Costs
■ Terminal costs• Related to the loading, transshipment and unloading.• Two major terminal costs:
• Loading and unloading at the origin and destination, which are unavoidable.
• Intermediate (transshipment) costs that can be avoided. ■ Linehaul costs• Function of the distance over which a unit of freight or passenger
is carried.• Weight is also a cost function when freight is involved.• Commonly exclude transshipment costs.
2. Types of Transport Costs
■ Capital costs• Physical assets of transportation mainly infrastructures, terminals
and vehicles.• Purchase or major enhancement of fixed assets, which can often
be a one-time event.
Fixed and Variable Costs and Service in the Transportation System
Characteristic Fixed Infrastructure Variable Costs
Examples Highways, rail tracks, airports, ports
Trucks, railcars, planes, ships
Ownership Mostly public Mostly private
Lifespan Very long (decades) Short to average (5 to 20 years)
Rate of change Slow Rapid redeployment
Impact on service Shapes accessibility Shapes level of service
Competition Level the playing field Source of comparative advantages