Hubei University Of Economics

Progressive Fine-Tuning and Adaptive Dual-Path Evidence Augmentation Framework for Industrial Equipment Maintenance

Industrial equipment-maintenance knowledge is scattered across technical manuals, historical work orders, and field experience. Rapidly retrieving these heterogeneous sources and generating accurate guidance are essential to reducing downtime losses and ensuring operational safet...

Digital technology innovation and supply‑chain risk: evidence from financial and operational channels

Firms commonly manage supply‑chain risk by tightening trade credit, holding safety stocks and maintaining spare capacity. These buffers, however, restrict transactions and tie up working capital. This article examines, through the lens of information frictions, how digital techno...

Quantifying the fiscal benefits of obesity prevalence reduction in China

With obesity becoming increasingly prevalent in China, its impact extends beyond health losses to wider public finance pressures. This study assessed the fiscal implications of reducing obesity prevalence from the government perspective and explored the potential fiscal benefits...