module 1 Flashcards
(40 cards)
Flow of people, goods, animals, and information across space and time
MOVEMENT
____ is purposeful = _____
Movement, derived demand
outcome of the functions of production and consumption
direct derived demand
created by requirements of other movements
indirect derived demand
transpo is an ______ demand, representing a demand response to a reduction in the price of a commodity
induced
- Movements and flows involving human activity between different places
- Influenced by various factors
SPATIAL INTERACTION
INFLUENCES OF SPATIAL INTERACTION
} Spatial separation of phenomena
} Specialization of areas
} Agglomeration economies
} Accessibility
} Economies of scale
} Political space and economic space
(SEA SPA)
} People, things and phenomena can be referred to by specific points in
geographic space
} The actual number of pace-to-place interaction is much less than the
potential owing to a variety of constraints
SPATIAL SEPARATION
types of SPATIAL SEPARATION
(TIC)
- complementarity
- transferability
- intervening opportunity
A demand in one location is satisfied by the supply of another
complementarity
The ability if a thing or a person to move or be moved
transferability
location that offers an alternative
intervening opportunity
THE ECONOMICS OF LOCATION
GEOGRAPHICAL PATH DEPENDENCE
INITIAL ADVANTAGE
EXTERNAL ECONOMIES
LOCALIZATION ECONOMIES
the relationship between present-day
activities in a place and the past experiences of that place.
GEOGRAPHICAL PATH DEPENDENCE
highlights the importance of an early start in economic development. It represents a special case of external economies (e.g. Europe and the Industrial Revolution).
INITIAL ADVANTAGE
are cost savings that result from advantages beyond a
firm’s organization and methods of production. For example, the IT industry in Silicon
Valley attracted a special set of skilled workers.
EXTERNAL ECONOMIES
cost savings that accrue to particular industries as a result of clustering together at a specific location
LOCALIZATION ECONOMIES
REGIONAL ECONOMIC LINKAGES
- Agglomeration Effects
- Backward Linkages
- Forward Linkages
- Ancillary Industries
- Cumulative Causation
- Backwash Effects
These include the cost advantages that accrue to individual firms because of their location among functionally related activities.
AGGLOMERATION EFFECTS
develop as new firms arrive to provide the growing industry with components, supplies, specialized services, or facilities.
BACKWARD LINKAGES
develop as new firms arrive to take the finished products of the growing industry and use them in their own processing, assembly, finishing, packaging, or distribution operations
FORWARD LINKAGES
maintenance and repair, recycling,
security, and business services).
ANCILLARY ACTIVITIES OR INDUSTRIES
– (Gunnar Myrdal, 1956) the spiraling buildup of advantages that occurs in specific geographic settings as a result of the development of external economies, agglomeration effects, and localization economies.
CUMULATIVE CAUSATION
negative impacts on a region (or regions) of the economic growth of some other region
BACKWASH EFFECTS