This explanatory study was stimulated by an initiative of the Swedish National Board of Universities and Colleges (SNBUC) which had a twofold purpose. The first was to demonstrate a formalised assessment methodology with quantitative and qualitative measures for research. The second was to...

This study is a follow-up to some recent publications on potentialised partial differential equations in the context of theoretical spatial economics. In this paper potentialised wave and diffusion equations are considered with emphasis on the relation between the resulting process and the...

In previous work investment and regional location have been analysed in terms of gaps or thresholds that should be closed or passed in order to produce operational results (growth, local development). <p> The topic is taken up again using a min-algebra which, at least to the knowledge of the...</p>

Tinbergen-Bos Systems (TBS) operationalise LÃsch's general spatial economic equilibrium model in terms of "centers" (clusters of activities) and "systems" (combinations of centers). The initial specifications are generalised to a non-discrete metric, and a method is derived to solve the...