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Giulia Andrighetto
National Research Council
Norm (social)PsychologyComputer scienceNormativeSocial psychology
72Publications
14H-index
654Citations
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Publications 74
Newest
#1Gian Maria Campedelli (UCSC: Catholic University of the Sacred Heart)H-Index: 2
#2Francesco CalderoniH-Index: 12
Last. Giulia AndrighettoH-Index: 14
view all 7 authors...
Criminal organizations exploit their presence on territories and local communities to recruit new workforce in order to carry out their criminal activities and business. The ability to attract individuals is crucial for maintaining power and control over the territories in which these groups are settled. This study proposes the formalization, development and analysis of an agent-based model (ABM) that simulates a neighborhood of Palermo (Sicily) with the aim to understand the pathways that lead ...
#1Áron Székely (National Research Council)H-Index: 3
#2Giulia Andrighetto (MDH: Mälardalen University College)H-Index: 14
Last. Luca Tummolini (National Research Council)H-Index: 12
view all 4 authors...
From inmates in prison gangs to soldiers in elite units, the intimidating reputation of groups often precedes its members. While individual reputation is known to affect people’s aggressiveness, wh...
Source
#1Daniele Vilone (Charles III University of Madrid)H-Index: 11
#2John Realpe-Gómez (University of Cartagena)H-Index: 1
Last. Giulia Andrighetto (National Research Council)H-Index: 14
view all 3 authors...
Cooperation is crucial to overcome some of the most pressing social challenges of our times, such as climate change and the spreading of infectious diseases. Yet, how cooperation emerges and persists is still a puzzle for social scientists. Since human cooperation is individually costly, cooperative attitudes should have been eliminated by natural selection in favour of selfishness. Yet, cooperation is common in human societies, so there must be some features which make it evolutionarily advanta...
#1Fred C. Pampel (CU: University of Colorado Boulder)H-Index: 41
#2Giulia Andrighetto (EUI: European University Institute)H-Index: 14
Last. Sven Steinmo (CU: University of Colorado Boulder)H-Index: 19
view all 3 authors...
Tax evasion is a problem everywhere, but it is a much bigger policy problem in some countries than it is in others. The Italian government estimates that it loses more than 27 percent of total tax ...
1 CitationsSource
#1Áron Székely (National Research Council)H-Index: 3
#2Luis G. Nardin (BTU: Brandenburg University of Technology)H-Index: 5
Last. Giulia Andrighetto (MDH: Mälardalen University College)H-Index: 14
view all 3 authors...
Protection rackets cause economic and social damage across the world. States typically combat protection rackets using legal strategies that target the racketeers with legislation, strong sentencing, and increasing the presence and involvement of police officers. Nongovernmental organizations, conversely, focus on the rest of the population and counter protection rackets using a social approach. These organisations attempt to change the actions and social norms of community members with educatio...
1 CitationsSource
#1John Realpe-GómezH-Index: 8
#2Daniele ViloneH-Index: 11
Last. Javier A. MontoyaH-Index: 8
view all 5 authors...
In this work, we explore the role of learning dynamics and social norms in human cooperation on networks. We study the model recently introduced in [Physical Review E, 97, 042321 (2018)] that integrates the well-studied Experience Weighted Attraction learning model with some features characterizing human norm psychology, namely the set of cognitive abilities humans have evolved to deal with social norms. We provide further evidence that this extended model—that we refer to as Experience Weighted...
1 CitationsSource
#1Stefania Ottone (University of Milano-Bicocca)H-Index: 11
#2Ferruccio Ponzano (University of Eastern Piedmont)H-Index: 10
Last. Giulia Andrighetto (EUI: European University Institute)H-Index: 14
view all 3 authors...
In this paper, we study how people from different countries would react to institutional changes in terms of tax compliance. We choose an experimental setting and focus on two features of the tax system: efficiency and tax rate. We develop our analysis in two countries characterized by high tax burdens, but with relevant differences in terms of tax evasion and the quality of public services: Italy and Sweden. The main result is that participants from both countries react similarly to changes in ...
2 CitationsSource
#1John Realpe-GómezH-Index: 8
#2Giulia AndrighettoH-Index: 14
Last. Javier A. MontoyaH-Index: 8
view all 4 authors...
Cooperation is central to the success of human societies as it is crucial for overcoming some of the most pressing social challenges of our time; still, how human cooperation is achieved and may pe ...
2 CitationsSource
#1Daniele Vilone (Charles III University of Madrid)H-Index: 11
#2Giulia Andrighetto (National Research Council)H-Index: 14
Last. John Realpe-Gómez (University of Cartagena)H-Index: 1
view all 3 authors...
Starting from experimental results, we demonstrate by means of simulations and theoretical analysis that human behaviour is near a critical point when the subjects play at a Prisoner’s Dilemma Game in controlled conditions. The criticality of the dynamics allows the community to maximize the global fitness, fostering cooperation and punishing free riders (making the system also resilient to the invasion of defectors). This positive effect of criticality is so strong to hide significant influence...
Source
#1Luis G. Nardin (UIdaho: University of Idaho)H-Index: 5
#2Áron SzékelyH-Index: 3
Last. Giulia Andrighetto (EUI: European University Institute)H-Index: 14
view all 3 authors...
Computer simulation has recently been recognised by criminologists as a useful tool for bridging the gap between theoretical and empirical analyses of organised crime and for supplementing their weaknesses. GLODERS-S is an innovative and configurable agent-based simulator specialised in reproducing the dynamics of a specific type of criminal organisations: protection racketeering groups. The simulator adopts an event-based approach that provides a more realistic operation of the agents, which in...
2 CitationsSource
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