1 citations · 1 across the 6 of their papers we have counts for
8 papers
The geometry of online conversations and the causal antecedents of conflictual discourse
Carlo Santagiustina, Caterina Cruciani
This article investigates the causal antecedents of conflictual language and the geometry of interaction in online threaded conversations related to climate change. We employ three…
Expressing One's Identity Online: Left-Right and cross EU-country variation in self-representation in social media
Carlo Romano Marcello Alessandro Santagiustina, Jean-Philippe Cointet, Pedro Ramaciotti Morales
We examine how social media users from eight European Union (EU) member states express their socio-political identities, focusing on users' online self-presentation and group ident…
LDA2Net: Digging under the surface of COVID-19 topics in scientific literature
Giorgia Minello, Carlo R. M. A. Santagiustina, Massimo Warglien
During the COVID-19 pandemic, the scientific literature related to SARS-COV-2 has been growing dramatically, both in terms of the number of publications and of its impact on people…
On the "mementum" of Meme Stocks
Michele Costola, Matteo Iacopini, Carlo R. M. A. Santagiustina
The meme stock phenomenon is yet to be explored. In this note, we provide evidence that these stocks display common stylized facts on the dynamics of price, trading volume, and soc…
The Unfolding Structure of Arguments in Online Debates: The case of a No-Deal Brexit
Carlo Santagiustina, Massimo Warglien
In the last decade, political debates have progressively shifted to social media. Rhetorical devices employed by online actors and factions that operate in these debating arenas ca…
Filtering the intensity of public concern from social media count data with jumps
Matteo Iacopini, Carlo R. M. A. Santagiustina
Count time series obtained from online social media data, such as Twitter, have drawn increasing interest among academics and market analysts over the past decade. Transforming Web…