Clusters are systems of localised economic activity and innovation. This report reviews current evidence on clustersand develops policy recommendations for the UK. It argues that clusters include multiple firms from related sectorsthat are co-located within a web of complex linkages and a...

We examine whether discretionary government grants influence thelocation of new plants. Grants have a small effect in attracting plants to specificgeographic areas, but their effectiveness increases with agglomeration externalities,measured by the number of other plants in that location in the...