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[Internal migration and regional economic differentials in postwar Japan]
Jinkogaku Kenkyu
|May 1, 1989
Summary
Economic growth significantly influences internal migration patterns in Japan. Rapid growth fueled migration to metropolitan areas, while slower growth has led to a decrease in overall internal migration volume.
Area of Science:
- Socioeconomic impacts
- Urban and regional studies
- Demographic trends
Context:
- Post-World War II Japan experienced distinct economic phases.
- Internal migration is a key indicator of regional economic disparities.
- Metropolitan areas have historically attracted significant in-migration.
Purpose:
- To analyze the relationship between economic growth and internal migration in Japan.
- To differentiate migration trends during periods of rapid versus slow economic growth.
- To understand the drivers of regional population shifts.
Summary:
- Internal migration in Japan increased during the rapid economic growth period (mid-1950s to early 1970s), primarily towards metropolitan centers.
- Conversely, internal migration volume has declined since the early 1970s (slow economic growth period).
- This decline is largely attributed to reduced in-migration to metropolitan areas.
Impact:
- Highlights the sensitivity of internal migration to economic conditions.
- Provides insights into regional development and population distribution dynamics in Japan.
- Informs policy decisions related to regional planning and economic development strategies.