Domestic Migration Patterns and Their Impact on Transportation Congestion in the Philippines
Julliand Caleb B. Da Jose, Francis Lee Y. Martinez
Department of Economics and Public Policy, San Beda University
An OLS study of migration, growth and congestion in the National Capital Region from 2012 to 2018, building a Transport Congestion Index from vehicle density, accident rates and average daily traffic. Cumulative migration and regional GDP growth raise congestion — arguing that infrastructure must answer cumulative structural demand, not just annual population increases.



