We develop a diagrammatic framework that can be used to study the economic linkages between regions or cities. Hitherto, such linkages have not been the primary focus of either the theoretical or empirical literatures. We show that our general framework can be used to interpret both the New...

This paper uses NUTS3 sub-regional data for Great Britain to analyse the determinants of spatialvariations in income and productivity. We decompose the spatial variation of earnings into aproductivity effect and an occupational composition effect. For the former (but not the latter) wefind a...