This papers considers the postulated link between crime and unemployment. It outlines the main theoretical premises for such a relationship and critically summarises the empirical work to date before introducing the specific approach used in the analysis reported here. This is essentially a...

Joint supply functions are not uncommon but nowhere are they more prevalent than in the mining industry. Assessment of the importance of marketable by-products is made more difficult by the lack of detailed information on costs. This study shows how data on output and prices may be used to...