chapter
9 Pages

illustrate

feature retail residential 'cost' spatial variation. point briefly bifurcation separately retail residential effect of

All of these residential models another feature of complexity which we have as yet neglected throughout: we have so far assumed in both retail and residential models that 'cost' terms like k, q or r are constant. Much more theory can be added to this from urban economics to build in any known spatial variation. This does not change the argument in principle. A term like q above becomes q. and may in part be

1 explicitly a function of terms involving model variables like density (which would include Hi). If this was the case, then new non-linearities would be introduced and hence new bifurcation behaviour.