Computational Model Library

Memetic Exploration of Demand

rolanmd | Published Mon Aug 9 18:08:37 2010 | Last modified Sat Apr 27 20:18:39 2013

In this presentation, we use the concept of meme to explore evolution of demand.

Will it spread or not? The effects of social influences and network topology on innovation diffusion

Sebastiano Delre | Published Mon Oct 24 16:25:38 2011 | Last modified Sat Apr 27 20:18:53 2013

This models simulates innovation diffusion curves and it tests the effects of the degree and the direction of social influences. This model replicates, extends and departs from classical percolation models.

Diffusion of Innovations on Social Networks

Hang Xiong | Published Sat Apr 16 19:29:11 2016

This is model that simulates how multiple kinds of peer effects shape the diffusion of innovations through different types of social relationships.

Multi-level model of attitudinal dynamics

Ingo Wolf | Published Wed Apr 6 13:21:18 2016 | Last modified Wed May 4 11:35:53 2016

A model of attitudinal dynamics based on the cognitive mechanism of emotional coherence. The code is written in Java. For initialization an additional dataset is required.

Peer reviewed Torsten Hägerstrand’s Spatial Innovation Diffusion Model

Sean Bergin | Published Fri Sep 14 17:48:22 2012 | Last modified Sat Apr 27 20:18:51 2013

This model is a replication of Torsten Hägerstrand’s 1965 model–one of the earliest known calibrated and validated simulations with implicit “agent based” methodology.

A consumer-demand simulation for Smart Metering tariffs (Innovation Diffusion)

Martin Rixin | Published Thu Aug 18 10:29:34 2011 | Last modified Sat Apr 27 20:18:17 2013

An Agent-based model simulates consumer demand for Smart Metering tariffs. It utilizes the Bass Diffusion Model and Rogers´s adopter categories. Integration of empirical census microdata enables a validated socio-economic background for each consumer.

A Simulation of Entrepreneurial Spawning

Mark Bagley | Published Wed Jun 8 19:33:28 2016 | Last modified Fri Jun 30 11:01:46 2017

Industrial clustering patterns are the result of an entrepreneurial process where spinoffs inherit the ideas and attributes of their parent firms. This computational model maps these patterns using abstract methodologies.

Extra Radical Adder

J Kasmire Janne M Korhonen | Published Fri Dec 5 10:56:19 2014

This is one of four extensions to the standard Adder model that replicate the various interventions typical of transition experiments.

Extra Innovation Adder

J Kasmire Janne M Korhonen | Published Fri Dec 5 10:54:48 2014

One of four extensions to the standard Adder model that replicates a common type of transition experiment.

A simplified Arthur & Polak logic circuit model of combinatory technology build-out via incremental development. Only some inventions trigger radical effects, suggesting they depend on whole interdependent systems rather than specific innovations.

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