Neutral models of evolution assume the absence of natural selection. Formerly confined to
ecology and evolutionary biology, neutral models are spreading. In recent years they've …

The global rise of COVID-19 health risk has triggered the related misinformation infodemic.
We present the first analysis of COVID-19 misinformation networks and determine few of its …

The marketing landscape has changed dramatically in recent years, especially for tourism
and hospitality practitioners. Marketing for these industries is now a multi-dimensional …

This research analyzes the evolution of technological leadership in the global patents
network, focusing on the roles of the US and China from 2001 to 2021. The US's central …

This article discusses the history and status quo of traditional tourism motivation theories as
well as their shortcomings. By adopting a collective approach to motivation, this study …

User–item bipartite networks consist of users and items, where edges indicate the
interactions of user–item pairs. We propose a Bayesian generative model for the user–item …

Drawing on complexity theory, we investigate the structuring processes and underlying
mechanisms underpinning the emergence of a new technology. Empirically, we track the …

This book belongs to the science of science. The idea of this book appeared in 2007–2010
when I attended the interdisciplinary seminar of Prof. Sorin Solomon in the Racah Institute of …

We relate tax evasion behavior to a substantial literature on social comparison in
judgements. Taxpayers engage in tax evasion as a means to boost their expected …

Network growth processes can be understood as generative models of the structure and
history of complex networks. This point of view naturally leads to the problem of network …