Researcher profile

Andrea Baronchelli

2 papers in the PaperMetrix corpus

Publications

Papers by this author

Macroscopic properties of buyer-seller networks in online marketplaces

2021 · arXiv (Cornell University)

Online marketplaces are the main engines of legal and illegal e-commerce, yet their empirical properties are poorly understood due to the absence of large-scale data. We analyze two comprehensive datasets containing 245M transactions (16B USD) …
The illicit trade of COVID-19 vaccines on the dark web

2021 · arXiv (Cornell University)

Early analyses revealed that dark web marketplaces (DWMs) started offering COVID-19 related products (e.g., masks and COVID-19 tests) as soon as the COVID-19 pandemic started, when these goods were in shortage in the traditional economy. …