AI-driven financial risk management in complex mobile economies: a contextual-technology fit and security reassurance...

The rapid evolution of artificial intelligence in financial technologies has fundamentally reshaped risk management within complex socio-economic systems. However understanding how users build transactional trust within high-density mobile economies remains a critical challenge. This study integrates technology fit and reassurance confirmation theories to investigate user security perceptions in complex micro-economic environments. A field survey was conducted aboard a mega cruise vessel yielding 329 valid responses that were analyzed through structural equation modeling. The empirical findings reveal that contextual technology fit significantly improves secured sensory interaction and perceived architectural quality. Perceived architectural quality acts as a vital structural intermediary that updates security expectations and enhances reassurance confirmation. Ultimately reassurance confirmation and secured sensory interaction are identified as the primary drivers of overall trust and satisfaction. This research provides a significant conceptual advance by shifting the narrative of technology acceptance from simple functional efficiency to a comprehensive framework encompassing spatial safety and micro-financial risk perception. The conclusions offer actionable strategies for system operators to leverage artificial intelligence interfaces for regulatory compliance and systemic security control in modern financial ecosystems.