The social media environment had some interesting upstarts before Facebook. They eventually failed to achieve much, leaving ...

Here we use an adaptive social network model to elaborate the interplay between a central and a local government in order to maintain a polycentric governance. More specifically, our analysis explores ...

More than 20 million people have joined Bluesky, a social network that gives you fine-grained control over what you see and ...

I construct a dynamic social-network model of the COVID-19 epidemic which embeds the SIR epidemiological model onto a graph of person-to-person interactions. The standard SIR framework assumes uniform ...

Our framework combines a SIR epidemiological model of virus diffusion with a dynamic game of network production and social interactions. The economy comprises three types of geographic locations: ...