Attention has increasingly been focused on the potential of Extended Reality (XR) and
Embodied Virtual Agents (EVAs) to significantly influence human behaviour. While an …

This paper proposes a public goods game (PGG) of two cooperative strategies with different
quantities of input cost: the strategy with a higher quantity of input cost is labeled as quasi …

The theoretical and experimental research on opting out (also called conditional
dissociation) in social dilemmas has concentrated on the effect this behavior has on the …

There is a plethora of instances of interactions between players, in both biological and socio-
economical context, that can be modeled as the paradigmatic PGG. However, in such …

Addressing the question of how to achieve optimal decision-making under risk and
uncertainty is crucial for enhancing the capabilities of artificial agents that collaborate with or …

Human behavior lies somewhere between purely self-interested homo economicus and
socially-motivated homo reciprocans. The factors that cause people to choose self-interest …

We experimentally examine how incentives affect conditional cooperation (ie, cooperating in
response to cooperation and defecting in response to defection) in social dilemmas. In our …

We examine how conditional cooperation is related to the material payoffs in a Sequential
Prisoner's Dilemma experiment. We have subjects play eight SPDs with varying payoffs …

In this paper we disentangle the role of cooperative preferences and beliefs for explaining
MPCR and group size effects in public goods games. To achieve this, we use the ABC …

Addressing the question of how to achieve optimal decision-making under risk and
uncertainty is crucial to both understanding human decision-making processes, and …