Dynamics of the U.S. interstate migration system, 1975-1992

Area of Science:

• Demography
• Economic Geography
• Sociology

Background:

• The U.S. interstate migration system is a dynamic field of study.
• Previous research by McHugh and Gober identified a significant population redistribution pattern in the 1980s.
• Understanding migration trends is crucial for regional development and policy.

Purpose of the Study:

• To re-evaluate the U.S. interstate migration system using updated data.
• To analyze migration trends from 1975-1992.
• To refine or challenge previous conclusions on migration patterns and their economic correlates.

Main Methods:

• Utilized annual state-to-state migration flow data from the Internal Revenue Service (IRS).
• Analyzed data covering the period from 1975 to 1992.
• Employed statistical analysis to examine migration effectiveness and its relationship with economic fluctuations.

Main Results:

• The significant population redistribution pattern observed in the 1980s was found to be transitory.
• Analysis did not support a strong inverse relationship between migration effectiveness and economic expansions/contractions.
• Migration trends show nuances beyond simple economic drivers.

Conclusions:

• The 1980s migration pattern, while notable, did not represent a permanent shift in U.S. population redistribution.
• The relationship between migration effectiveness and economic cycles is more complex than previously suggested.
• Further research is needed to fully understand the drivers of interstate migration.