Understanding the relationship between attribute performance (AP) and customer satisfaction (CS) is crucial for the hospitality industry. However, accurately modeling this relationship remains challenging. To address this issue, we propose an interpretable machine learning-based dynamic...

Based on upper echelons theory and using a sample of private Chinese A-share listed firms from 2008 to 2020, this paper studies the impact of executives' overseas experience on firms' labor investment efficiency. The results show that executives with overseas experience significantly enhance...

Background Relapsed or refractory classic Hodgkin lymphoma (RRcHL) associates with poor prognosis and heavy disease burden to patients. This study evaluated the cost-effectiveness of brentuximab vedotin (BV) in comparison to conventional chemotherapy in patients with RRcHL, from a Chinese...

Gaussian affine term structure models attribute time‐varying bond risk premia to changing risk prices driven by the conditional means of the risk factors, while structural models with recursive preferences credit it to stochastic volatility. We reconcile these competing channels by introducing...