The supermarket equation is a differential equation peculiar to spatial science. The complex form of this equation is presented here and is used to study aggregate consumer shopping patterns. The focus is the relationship between trips to, and shopping within, planned shopping centres relative...

This article investigates regional variations in firm formation in Finland between 1989 and 1993, and estimates the effects of regional factors on firm formation utilising panel and cross-sectional data. Panel data evidence shows that the average size of firms and establishments in the...

This paper reconsiders the production-location problem (PLP) initiated by Moses. The PLP is extended to allow for the geographical substitution between input sources, which is likely to occur in an integrated market. An algorithm is then proposed to solve this problem. Finally, using numerical...

The recent Welfare Reform Act requires several categories of public assistance recipients to transition to the work force. In most metropolitan areas public assistance clients reside great distances from areas of entry-level jobs. Any program designed to provide access to these jobs, for those...