renewables, implying that the most salient feature of the last 200 years of energy history is the dramatic rise in the use of …We develop a spatial model of energy exploitation where energy sources are differentiated by their geographic location … and energy density. The spatial setting creates a scaling law that magnifies the importance of differences across energy …

same. As a result, the models can explain why an agglomeration occurs, but not in witch region.This book modifies three of … difference in wages between east and west and the simultaneous incomplete agglomeration in the west. …

This handbook chapter studies the theoretical micro-foundations of urban agglomeration economies. We distinguish three … precise characterisation of some of the main theoretical underpinnings of urban agglomeration economies, to discuss modelling … issues that arise when working with these tools, and to compare different sources of agglomeration economies in terms of the …