Option 2 : Friendman
Core-periphery model of economic development:
- This model was developed in 1963 by John Friedmann.
- It is a model of the spatial organization of human activity based upon the equal distribution of power in the economy and society.
- The core dominates (although it may, in turn, be dominated from outside) whilst the periphery is dependent.
- This dependence is structured through the relation of exchange between core and periphery.
Core-periphery stages:
| Stage |
Characteristics |
| Stage 1 (Pre-industrial) |
- The pre-industrial (agricultural) society, with localized economies and a small-scale settlement structure.
- Each settlement is fairly isolated, activities are dispersed and mobility is low.
- There are limited differences between spatial entities in terms of levels of economic development
|
| Stage 2 (Transitional) |
- The concentration of the economy in the core city begins as a result of innovation. capital accumulation and industrial growth.
- The specific reasons behind this concentration are often not too clear, location (better access) being a significant factor, but the fact remains that a dominant centre emerges within an urban system to become its growth pole.
- Trade and mobility increase, but within a pattern dominated by the core even if the overall mobility remained low.
- Among the numerous examples of such a phase are the early industrialization of Great Britain in the late 18th century or the beginning of the colonial incorporation of Latin America, Africa, or Asia
|
| Stage 3 (Industrial) |
- Through a process of economic growth and diffusion, other growth centres emerge.
- The main reasons for deconcentration are increasing input costs (mainly labor and land) in the core area.
- This diffusion is linked with increased interactions between elements of the urban system and the construction of transport infrastructures.
|
| Stage 4 (Post-industrial) |
- The urban system becomes fully integrated and spatial inequalities are reduced significantly.
- The distribution of economic activities creates a specialization and a division of labor linked with intense flows along high-capacity transport corridors.
- The factors that have favoured spatial inequalities in the previous phases of development have structured dominant poles of the urban system and favoured the setting of a large commercial gateway, usually a world city.
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