Computational Model Library

Homophily and Distance Depending Network Generation for Modelling Opinion Dynamics

Sascha Holzhauer | Published Wed Aug 22 11:28:48 2012 | Last modified Tue Jun 18 10:50:05 2013

The model uses opinion dynamics to test a simple and ecient but empirically based approach for generating social networks in spatial agent-based models which explicitly takes into account restrictions and opportunities imposed by effects of baseline homophily and considers the probability of links that depends on geographical distance between potential partners.

NetCommons

Francis Tseng | Published Wed May 18 20:57:27 2011 | Last modified Sat Apr 27 20:18:40 2013

NetCommons simulates a social dilemma process in case of step-level public goods. Is possible to generate (or load from DL format) any different networks, to change initial parameters, to replicate a number of experimental situations, and to obtain a event history database in CSV format with information about the context of each agents’ decision, the individual behavior and the aggregate outcomes.

A simple model of random encounters of materials that produces distributions as found in the archaeological record.

Setting the Stage for Inequality

Timothy Dennehy | Published Mon Mar 11 21:52:57 2013 | Last modified Sat Apr 27 20:18:45 2013

How can a strictly egalitarian social system give way to a stratified society if all of its members punish each other for any type of selfish behavior? This model examines the role of prestige bias in constant and variable environments on the development of hierarchies of wealth.

Feedback Loop Example: Wildland Fire Spread

James Millington | Published Fri Dec 21 12:26:52 2012 | Last modified Sat Apr 27 20:18:32 2013

This model is a replication of that described by Peterson (2002) and illustrates the ‘spread’ feedback loop type described in Millington (2013).

A Computational Model of Workers Protest

Jae-Woo Kim | Published Fri May 13 03:00:08 2011 | Last modified Sat Apr 27 20:18:17 2013

We present an agent-based model of worker protest informed by Epstein (2002). Workers have varying degrees of grievance depending on the difference between their wage and the average of their neighbors. They protest with probabilities proportional to grievance, but are inhibited by the risk of being arrested – which is determined by the ratio of coercive agents to probable rebels in the local area. We explore the effect of similarity perception on the dynamics of collective behavior. If […]

Replication of a Social-Links-Evolution-Model

Sascha Holzhauer | Published Wed Dec 1 17:12:16 2010 | Last modified Sat Apr 27 20:18:45 2013

ReSolEvo File output version

Replication and extensions of the Classes Model

D Poza | Published Thu Sep 24 09:40:17 2009 | Last modified Sat Apr 27 20:18:43 2013

The Classes Model with one agent type

This is the R code of the mathematical model used for verification. This code corresponds to equations 1-9, 15-53, 58-62, 69-70, and 72-75 given in the paper “A Mathematical Model of The Beer Game”.

Peer reviewed Artificial Anasazi

Marco Janssen | Published Tue Sep 7 05:18:37 2010 | Last modified Sat Apr 27 20:18:23 2013

Replication of the well known Artificial Anasazi model that simulates the population dynamics between 800 and 1350 in the Long House Valley in Arizona.

This website uses cookies and Google Analytics to help us track user engagement and improve our site. If you'd like to know more information about what data we collect and why, please see our data privacy policy. If you continue to use this site, you consent to our use of cookies.