Computational Model Library

cultural group and persistent parochialism

Jae-Woo Kim | Published Mon Nov 8 06:23:12 2010 | Last modified Sat Apr 27 20:18:28 2013

Discriminators who have limited tolerance for helping dissimilar others are necessary for the evolution of costly cooperation in a one-shot Prisoner’s Dilemma. Existing research reports that trust in

This model simulates the heterogeneity of preferences in a PG game and how the interaction between them affects the dynamics of voluntary contributions. Model is based on the results of a human-based experiment.

Peer reviewed Empathy & Power

J Applegate Ned Wellman | Published Mon Nov 13 17:30:32 2017 | Last modified Thu Dec 21 15:17:11 2017

The purpose of this model is to explore the effects of different power structures on a cross-functional team’s prosocial decision making. Are certain power distributions more conducive to the team making prosocial decisions?

The (cultural) evolution of cooperative breeding in harsh environments.

Nepali Village Model

John Janmaat Suzan L Lapp | Published Thu Apr 17 19:27:54 2014

The model implements a model that reflects features of a rural hill village in Nepal. Key features of the model include water storage, social capital and migration of household members who then send remittances back to the village.

code for graphical output

Mert Edali Hakan Yasarcan | Published Wed Nov 5 10:14:40 2014

This is the R code of the mathematical model that includes the decision making formulations for artificial agents. Plus, the code for graphical output is also added to the original code.

SEDIBASES

Sebastian Rasch | Published Mon Oct 20 10:58:37 2014

The Sediba socio-ecolgoical rangeland model is an biomass growth model coupled with a social model of pastoralist behaviour in a commmon pool resource setting. The social subsystem is an empircal ABM.

In-group favoritism due to friend selection strategies based on fixed tag and within-group reputation

Yutaka Nakai | Published Fri Mar 28 12:34:55 2014 | Last modified Fri Mar 28 12:41:40 2014

An agent-based model simulates emergence of in-group favoritism. Agents adopt friend selection strategies using an invariable tag and reputations meaning how cooperative others are to a group. The reputation can be seen as a kind of public opinion.

The Evolution of Cooperation in an Ecological Context

Oyita Udiani | Published Sat Nov 3 21:56:32 2012 | Last modified Sat Apr 27 20:18:51 2013

This is a replication of the altruistic trait selection model described in Pepper & Smuts (2000, 2002).

REHAB has been designed as an ice-breaker in courses dealing with ecosystem management and participatory modelling. It helps introducing the two main tools used by the Companion Modelling approach, namely role-playing games and agent-based models.

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