The study of the geographical distribution of firms and of the dynamic pattern of firm entry and firm exits is a particularly relevant issue in regional health economics especially in the view of policy intervention to geographically balance health service supply and demand. The current state of...

The spatial concentration of firms has long been a central issue in economics under both the theoretical and the applied point of view mainly due to the important policy implications. A popular approach to its measurement, which does not suffer from the problem of the arbitrariness of the...

La concentrazione spaziale delle attività economiche, a causa delle implicazioni che può avere per la crescita economica locale e le disparità territoriali, è un fenomeno di grande interesse per l’economia e le scienze regionali. È stato tuttavia riconosciuto che un ostacolo rilevante...

In sampling theory the large concentration of the population with respect to most surveyed variables constitutes a problem which is difficult to tackle by means of classical tools. One possible solution is given by cut-off sampling, which explicitly prescribes to discard part of the population;...

We address the question of measuring and testing industrial spatial concentration based on micro-geographic data with distance based methods. We discuss the basic requirements for such measures and we propose four additional requirements. We also discuss the null assumptions classically used for...

This paper seeks to establish the factors related to the Human Development Index, incorporating the spatial dimension in the analysis of its determinants. The variables were classified into four groups: geographic, socio-economic, demographic and infrastructure and services. The results show...