Migration and intervening opportunities.

Area of Science:

• Economics
• Sociology
• Human Geography

Background:

• Migration decisions are influenced by information, opportunities, and costs.
• The deterrent effect of distance on migration is a key factor.
• Understanding destination-specific factors is crucial for migration analysis.

Purpose of the Study:

• To analyze factors affecting migration, focusing on distance effects.
• To extend previous research on migration determinants.
• To develop and test a reservation-wage model of migration.

Main Methods:

• Development of a reservation-wage model for migration.
• Analysis of how destination characteristics modify the distance effect.
• Empirical testing of the model using international data.

Main Results:

• The distance effect on migration is weaker for high-wage destinations.
• Conversely, the distance effect is stronger for low-wage destinations.
• The reservation-wage model explains these differential distance effects.

Conclusions:

• Destination wage levels significantly moderate the impact of distance on migration.
• The developed model provides a framework for understanding migration complexities.
• Findings have implications for migration policy and economic development analysis.