This paper investigates the relationship between economic policy uncertainty (EPU), an index capturing newspaper coverage of policy-related issues, and momentum profits. Momentum remains an unexplained anomaly. Our findings reveal a statistically negative association between EPU and hedge...

We use the geometric representation of factor models to represent the factor loading structure by sets corresponding to unit-specific non-zero loadings. We formulate global and local, rotational identification conditions based on set conditions. We propose two algorithms to efficiently evaluate...

This study fills a crucial gap by offering fresh insights into healthcare entrepreneurs' characteristics and decision-making, enriching the understanding of entrepreneurial behavior. Employing a mixed-methods approach, by combining qualitative and quantitative data, the researchers examined how...

Digital entrepreneurship implies a radical transformation of economic paradigms, allowing new entrepreneurs to create a more sustainable, creative, and connected future. This study explores the infuence of higher education students' personality traits on their innovative digital attitude and...