An article that looks at background checks...
http://pjmedia.com/blog/universal-background-checks-shouldnt-we-review-the-statistics/
http://pjmedia.com/blog/universal-background-checks-shouldnt-we-review-the-statistics/
I have recently finished a detailed paper using interrupted time series analysis of the relationship between background check laws and murder rate. This article is something of an advance warning — and yes, was conducted because a vote was coming up in Congress (and which, who knows, may come up again).
What startles from my paper’s findings is how ineffective those laws have been at what should be the most important measure: murder rate.
Of the twelve states that still have these private party background check laws, four adopted them before 1960, so the relatively consistent murder rate data from the FBI’s Uniform Crime Reports program can’t be used to test the hypothesis. Of the remaining eight, changes in murder rates are only statistically significant (at the 95% confidence interval) for five: three had an increase in murder rates after adopting mandatory background checks, two had a decrease in murder rates.
Of the three that were statistically insignificant, two states had increases in murder rates, and one had a decrease.
Here’s a harsh truth: people that commit murder are not ordinary Americans, and do not obey laws. As the director of the National Institute of Justice recently observed in a leaked memo to the White House, a 2000 study found that 26% of criminal guns were stolen (often from retail stores or in transit), and 8% were the result of retail diversion by corrupt dealers. None of these criminal transactions will be affected by a background check law.
In addition, 47% of criminal guns were obtained through straw purchasers. This is already a crime, for which you can get a five-year prison sentence. But as police chiefs and U.S. attorneys admitted to the Senate Judiciary Committee a few weeks ago, they don’t have time to prosecute these straw purchasers right now. Will they have more time to prosecute people who neglect or intentionally skip the background check requirement?