Study on the Coupling Mechanism of Regional Economy and Regional Population Mobility in Less Developed Regions Based on AHP-CRITIC Coupling Perspective

The purpose of this paper is to analyze the coupling mechanism between regional economy and population mobility in less developed regions. This selects Gansu Province as research object for regions measures level synergy China by establishing a composite system model mobility, indicator weights based on AHP (Analytic Hierarchy Process)-CRITIC (Criteria Importance Though Intercrieria Correlation) weights. shows an alternating trend increase decrease from 2013 2021, which generally at low synergy. introduces study mechanism, measurement orderliness, high-quality indicators that can fully reflect are selected, AHP-CRITIC coupled weighting method used calculation weights, so improve rationality provides reference. Therefore, other promote synergistic development sound supporting intra-regional optimizing structure, enhancing gathering capacity working population, encouraging people return their hometowns start own businesses.