This chapter reviews a concise survey and a set of reflections concerning current regional and multiregional economic models. The notation current refers to the situation around the mid-1980s. A number of reviews of multiregional economic models undertaken in the first half of the 1980s forms...

In this paper, we distinguish three constrained variants of the gravity model of spatial interaction: doubly constrained, production constrained and attraction constrained exponential gravity models. These model variants include origin- and/or destination-specific balancing factors that act as...