The impact of functional and social value on the price of goods
Fig 4
Comparison of the purely functional and social value log-linear models.
Residuals of the log-linear model with (Eq 3) and without (Eq 2) social value parameters across all modules. The predicted values and residuals are standardized by dividing by the standard deviation within each module class. The addition of the social quality parameters clearly improves the accuracy of the model. On the right hand side we plot the full distribution of the standardized residuals of both models.