The aim of this work is to explore the possible types of phenomena that simple macroeconomic
Agent-Based models (ABMs) can reproduce. We propose a methodology, inspired by …

We show that to explain the growth of the citation network by preferential attachment (PA),
one has to accept that individual nodes exhibit heterogeneous fitness values that decay with …

Common asset holding by financial institutions (portfolio overlap) is nowadays regarded as
an important channel for financial contagion with the potential to trigger fire sales and severe …

We discuss the impact of a Covid-19–like shock on a simple model economy, described by
the previously developed Mark-0 Agent-Based Model. We consider a mixed supply and …

Environmental, social, and governance (ESG) information demands attention within the asset
management industry since it has become widely accepted that making an allowance for …

We propose a simple dynamical model for the formation of production networks among
monopolistically competitive firms. The model subsumes the standard general equilibrium …

Online systems, where users purchase or collect items of some kind, can be effectively
represented by temporal bipartite networks where both nodes and links are added with time. We …

We investigate the interplay between technological change and macro- economic dynamics
in an agent-based model of the formation of production networks. On the one hand, …

We propose a simple framework to understand commonly observed crisis waves in
macroeconomic agent-based models, which is also relevant to a variety of other physical or …

We extend in a minimal way the stylized macroeconomic Agent-Based model introduced in
our previous paper (Gualdi et al. in J Econ Dyn Control 50:29–61, 2015a ), with the aim of …