The Combined International Trade and Investment Data (CITID) represents a new innovative and comprehensive data landscape that combines firm-level data focused on international trade and investment. The datasets are sourced from both the Deutsche Bundesbank and the Federal Statistical Office of...

Machine learning and deep learning are increasingly applied in finance, yet few studies explore how they can enhance traditional econometric models. This study proposes an innovative KAN-GM model, integrating the Kolmogorov-Arnold network (KAN) with the GARCH-MIDAS model to extract nonlinear...

This research examines the integration of digital twins and the metaverse in marketing, a new approach that creates interactive and personalized experiences for users. Using digital twins, brands can create detailed customer profiles and use this data to improve user experiences in the...

In today's fast-paced business environment, integrating entrepreneurial strategies with human capital has become a cornerstone for sustaining organizational growth and competitiveness. This paper investigates the dynamic interplay between these two critical components, exploring how their...

The convergence of hospitality and retail has emerged as a transformative strategy in the modern hotel industry, enhancing guest experiences while creating new revenue streams. This study explores the integration of retail spaces within hotels, analyzing its impact on customer satisfaction,...