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Updated: Jul 26, 2026

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
Published on: July 4, 2007
The rural-urban population balance again
This study confirms that comparative statics and excess demand analysis are equivalent for examining rural-urban economics. It highlights the importance of demand elasticity in understanding technological change and urbanization dynamics.
Area of Science:
- Economics
- Urban Studies
- Economic Geography
Background:
- The balance between rural and urban populations is a key factor in economic development.
- Previous research by Artle and colleagues utilized excess demand analysis to study these dynamics.
Purpose of the Study:
- To further explore the economics of rural-urban population balance.
- To demonstrate the equivalence of comparative statics and excess demand analysis in this context.
- To analyze the impact of non-neutral technological change on urbanization.
Main Methods:
- Comparative statics analysis.
- Confirmation of previous findings using excess demand analysis.
- Distinguishing between total, income, and compensated price elasticities of demand.
Main Results:
- Comparative statics and excess demand analysis yield equivalent results for rural-urban population balance.
- The analysis of technological change requires careful consideration of different demand elasticities.
- The assumption of elastic total demand for manufactured goods is empirically questionable.
Conclusions:
- The equivalence of analytical methods simplifies economic modeling of population distribution.
- Understanding demand elasticities is crucial for predicting urbanization trends influenced by technology.
- Further empirical investigation is needed regarding the elasticity of aggregate manufactured goods demand.
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