Social Diffusion Model 0.2
(by Smallwood and Conlisk, 1979, "Product Quality in Markets where Consumers are Imperfectly Informed", Quarterly Journal of Economics, 93-1.)
implemented by Marco Valente

This version of the model implement the also the "strongly dissatisfied" consumers, refusing to buy the product from the same firms that sold the broken product.

Technically, only the equation for Purchase is changed, and a new parameter, IncludeBroken is added. If IncludeBroken is 0, then a consumer cannot choose the product that it was using. Compare the results with two identical markets but for IncludeBroken.

