Free neighborhood choice boosts socially optimal outcomes in stag-hunt coordination problem

A Riedl, IMT Rohde, M Strobel - Scientific Reports, 2021 - nature.com
Situations where independent agents need to align their activities to achieve individually
and socially beneficial outcomes are abundant, reaching from everyday situations like fixing …

Cooperation and punishment mechanisms in uncertain and dynamic social networks

E Gallo, YE Riyanto, N Roy, TH Teh - Games and Economic Behavior, 2022 - Elsevier
This paper examines experimentally how reputational uncertainty and the rate of change of
the social environment determine cooperation. Reputational uncertainty significantly …

Cooperation and Cognition in Social Networks

E Gallo, J Lee, YE Riyanto, E Wong - arXiv preprint arXiv:2305.01209, 2023 - arxiv.org
Social networks can sustain cooperation by amplifying the consequences of a single
defection through a cascade of relationship losses. Building on Jackson et al.(2012), we …

Cooperation and punishment mechanisms in uncertain and dynamic networks

E Gallo, YE Riyanto, N Roy, TH Teh - arXiv preprint arXiv:2203.04001, 2022 - arxiv.org
This paper examines experimentally how reputational uncertainty and the rate of change of
the social environment determine cooperation. Reputational uncertainty significantly …

Exploring cybercrime disruption through laboratory experiments

L Sebagh, J Lusthaus, E Gallo… - 2021 IEEE European …, 2021 - ieeexplore.ieee.org
This position paper proposes a previously neglected method for investigating cybercrime
disruption: laboratory experiments. As a case study for the exploration of this method, it …

Highly flexible neighborhood promotes efficient coordination: Experimental evidence

YE Riyanto, TH Teh - European Economic Review, 2020 - Elsevier
We experimentally investigate group effort-coordination games where individuals are
occasionally offered opportunities to alter their interaction neighborhood (with whom they …

Cooperation in an Uncertain and Dynamic World

E Gallo, YE Riyanto, N Roy, TH Teh - 2019 - mpra.ub.uni-muenchen.de
We investigate how reputational uncertainty and the rate of change of the social
environment interact to influence cooperation in social networks. Reputational uncertainty …

[PDF][PDF] User identification and community exploration via mining big personal data in online platforms

J Zhang - 2021 - ediss.uni-goettingen.de
User-generated big data mining is vital important for large online platforms in terms of
security, profits improvement, products recommendation and system management. Personal …