Chapter 5 Terminology Flashcards
Economic Geography
is the subfield of human geography which studies economic activity, main topics are
− Economics of land use, real estate
− Location of industries
− Urbanization etc.
New Economic Geography
is considered as a subfield in international economics founded by Krugman (1991) that explains spatial concentration and specializations leading to persistent regional economic disparities. Main topics are:
− (Dis)Economies of Agglomeration
− Core-Periphery Theory
− International Trade and Globalization
Analysis of Agricultural Land Use (von Thünen, 1826)
The use which a piece of land is put to is a function of the cost of transport to market and the land rent a farmer can afford to pay (determined by constant yield here). This creates an economic rent created by spatial variation or location of a resource.
The Isolated State (von Thünen, 1826)
The result are four concentric rings of
agricultural activity around the city of the Isolated State:
1. Dairy, vegetables and fruits
2. Forest for timer and firewood
3. Grains and other field crops
4. Ranching
Beyond that, there is only wilderness as agriculture is not profitable… This is the first serious treatment of
spatial economics and economic geography,
connecting it with the theory of land rent.
Gravity Model of International Trade
Bilateral trade flows are based on the economic sizes and distance between two units. There is an overwhelming empirical evidence that trade tends to fall with distance, as e.g. depicted in the DHL Global Connectedness Index…
Classical Location Analysis (Weber, 1909)
The best location of production is determined by minimizing transportation costs (i.e. goods transport, handling and other transport related logistics costs)
market oriented industrial location
If we think that transportation of raw
material in bulk is cheaper than transportation of finished products (e.g. soft drink bottling plants in North America)
material oriented industrial location
If we think that transportation of finished
products may be cheaper than transportation
of raw materials
Industry Location Analysis “nowadays” (i.e. in real life)
- Rarely, finished products are manufactured from raw material at one location.
- RMPC (raw material procurement costs) and FPDC (finished product distribution costs) are not just linear and TTC (total transportation costs) have been declining.
- Intermediate locations for are viable when intermodal transfers may require a break-in-bulk
- Brainpower has been steadily displacing muscle and machine power.
Core-Periphery Model (Krugman, 1991)
Krugman developed a general equilibrium model with two sectors and two
regions, from which two patterns of industrial location could be deduced endogenously, namely
symmetric dispersion at 50 per cent and total concentration.
Core (urban) centres pull factors (Core-Periphery Model)
− High labour and capital acummulation
− Centralization of decison making leads to even more access to resource allocation
− Centralization of development, industries,
decision making
− More and better access to education
− Better social amenities
Periphery (rural area) push factors (Core-Periphery Model)
− Low accumulation of capital, low productivity
− Marginalization in the policy process
− Unfair market for agricultural products
− Low socio-economic development including education
Centripetal forces
− Market size effects (linkages)
− Developed (thick) labour markets
− More or less pure external economies like spillover effects
Results in agglomeration of activities; “distance still matters!”
Centrifugal forces
− Immobile factors (land, natural resources)
− Land rents (and low transport costs)
− More or less pure external diseconomies like congestions, emissions, etc.
Fosters spatial spread of activities; “the world is flat!”
Positive Feedback or Self Reinforcing Process of Spatial Agglomeration
Economic activity tends to concentrate where there is a large market, but the market is large where economic activity is concentrated… It is then desirable to live and work near of such an agglomeration, because of goods and service available, more variety of choices and higher income there. This leads of a positive feedback that reinforces spatial agglomeration…