Regions and industries are not isolated islands; so, when evaluating productivity growth, regional and sectoral growth paths should not be expected to generate independently. Moreover, accounting for spatial interactions via econometric models has become normal practice; but modelling...

Productivity seems an obvious concept: output per unit of input. Yet, when contextualised within alternative views of production and distribution, challenges across attempts at measuring it are far from trivial. The aim of this paper is to present and discuss some foundational concepts for...