This research investigates the impact of digital village development on clean energy poverty (CEP) in rural areas within the context of energy and digitalization transition in the People's Republic of China (PRC). Utilizing the Index of Digital Rural County (IDRC) and China Family Panel Studies...

We aim to understand the dynamics of Bitcoin blockchain trading volumes and, specifically, how different trading groups, in different geographic areas, interact with each other. To achieve this aim, we propose an extended Vector Autoregressive model, aimed at explaining the evolution of trading...

Background & aim Hepatitis B is globally recognized as a major public health problem that imposes a huge economic burden on society. China is a major country with hepatitis B infection; however, an updated overview of the economic burden of hepatitis B and related diseases in China has not been...

As a highly disruptive digital technology, blockchain provides new solutions for reshaping corporate governance mechanisms and improving resource allocation. We empirically examine the relationship between blockchain and corporate investment inefficiency. We find that blockchain can help improve...

The digital economy is a prevailing trend in global development, yet traditional firms still face challenges in digital transformation. Under institutional pressure, firms might imitate the digital strategy of their peers to mitigate these issues; there is still a lack of empirical research to...

The modern vehicle insurance industry is increasingly adopting Pay-As-You-Drive (PAYD) insurance models, aligning premium costs with driving behavior. Our study introduces a Bayesian approach to PAYD insurance, leveraging the strengths of Naive Bayes classifiers and Bayesian Networks to handle...

Bitcoin Pricing Kernels (PKs) are estimated using a novel data set from Deribit, the leading Bitcoin options exchange. The PKs, as the ratio between risk-neutral and physical density, dynamically reflect the change in investor preferences. Thus, the PKs improve the understanding of investor...