Hospital cost efficiency is dependent on the potential to generate cost economies, which imply lower costs for hospitals that are, for example, larger or more diversified. Although scale and scope economies have been recognized in the literature on hospital costs, agglomeration economies due to...

In this chapter we discuss the empirical representation of agglomeration economies, with a focus on the potential of production theory-based econometric models to analyze the productive impacts of such externalities. In particular, we overview the use of production theory models and measures to...

Spatial spillovers and inter-dependencies among industries are often ignored in conventional production studies, despite substantial evidence suggesting their importance. Thick market or agglomeration effects may be associated with own-industry, supply-side, and demand-side spillovers. Our...

The size and significance of public infrastructure investment impacts on costs and productivity of private enterprise, and thus on economic health and growth, has proven nebulous to empirically substantiate. Various studies using alternative theoretical and econometric methodologies, and for...