This paper discusses the recent study by Grinols and Mustard (2006), which examines the relationship between casinos and county-level crime in the U.S. The authors conclude that casinos cause a significant amount of crime. However, there are a number of problems with their analysis. The most...

In their reply to my comment (Walker 2008) Grinols and Mustard explained that in their original study (2006) their interest was “in the costs to the host county associated with a change in crime from whatever source†(Grinols and Mustard 2008, p. 22). In this rejoinder, I explain that...