The propagations of diseases, behaviors and information in real systems are rarely
independent of each other, but they are coevolving with strong interactions. To uncover the …

Uncovering the structure of socioeconomic systems and timely estimation of socioeconomic
status are significant for economic development. The understanding of socioeconomic …

An ever-increasing share of human interaction, communication, and culture is recorded as
digital text. We provide an introduction to the use of text as an input to economic research …

People's activities and opinions recorded as digital traces online, especially on social media
and other web-based platforms, offer increasingly informative pictures of the public. They …

Vast numbers of scientific articles are published each year, some of which attract
considerable attention, and some of which go almost unnoticed. Here, we investigate …

The unprecedented outbreaks of epidemics such as the coronavirus has caused major socio-
economic changes. To analyze public risk awareness and behavior in response to the …

Job search is a key choice variable in theories of labor markets but is difficult to measure
directly. We develop a job search activity index based on Google search data, the Google …

Although there is always an interplay between the dynamics of information diffusion and
disease spreading, the empirical research on the systemic coevolution mechanisms …

ABSTRACT Industry 4.0 was introduced in 2011 and since then has been perceived in
multiple ways such as a vision, a paradigm, a scenario or as a digital revolution in …

User-generated content can assist epidemiological surveillance in the early detection and
prevalence estimation of infectious diseases, such as influenza. Google Flu Trends …