40 citations · 126 across the 13 of their papers we have counts for
4 papers · 1 filter
Dependence matters: Statistical models to identify the drivers of tie formation in economic networks
Giacomo De Nicola, Cornelius Fritz, Marius Mehrl +1
Networks are ubiquitous in economic research on organizations, trade, and many other areas. However, while economic theory extensively considers networks, no general framework for…
Exponential Random Graph Models for Dynamic Signed Networks: An Application to International Relations
Cornelius Fritz, Marius Mehrl, Paul W. Thurner +1
Substantive research in the Social Sciences regularly investigates signed networks, where edges between actors are either positive or negative. For instance, schoolchildren can be…
Modelling the large and dynamically growing bipartite network of German patents and inventors
Cornelius Fritz, Giacomo De Nicola, Sevag Kevork +2
We analyse the bipartite dynamic network of inventors and patents registered within the main area of electrical engineering in Germany to explore the driving forces behind innovati…
Statistical modelling of COVID-19 data: Putting Generalised Additive Models to work
Cornelius Fritz, Giacomo De Nicola, Martje Rave +5
Over the course of the COVID-19 pandemic, Generalised Additive Models (GAMs) have been successfully employed on numerous occasions to obtain vital data-driven insights. In this pap…