Do guns in the home deter burglary? Or cause burglary? Or both, in different ways, at different levels? If you’d like to study the topic, here’s are some on-line starting points.
1. My article Lawyers, Guns, and Burglars, 43 Arizona Law Review 345 (2001), looks at previous national and international research, and argues that the high rate of defensive gun ownership in the U.S. deters home invasion burglary.
2. In the book Evaluating Gun Policy: Effects on Crime and Violence (Brookings Institution, 2003), Philip J. Cook & Jens Ludwig conduct a county-level study of the U.S., and find higher gun ownership rates associated with a small increase in burglary rates. The chapter (as a NBER working paper) is available here.
3. In the same book, I have a Comment which questions the Cook/Ludwig conclusion.
Although I do not agree with all the policy conclusions in the book, the book does present very interesting research, and among the most sophisticated arguments for gun control to be found anywhere.