How to Lie with Rape Statistics: America’s Hidden Rape Crisis
I’m happy to announce that my new article, How to Lie with Rape Statistics: America’s Hidden Rape Crisis, is out and available for download. Normally, I post very early drafts of my scholarship on SSRN, but, because of the sensitivity of the claims made in my article, I withheld it until it was in final form.
The article concerns the nationwide practice of police undercounting rape complaints in official crime statistics creating fictional drops in official violent crime rates. For those that are fans of The Wire, the idea of police gaming published statistics is not a new one. Police departments in Baltimore, New Orleans, Philadelphia, and St. Louis were caught “red-handed” by local media investigations substantially undercounting rape complaints in numbers submitted to the FBI (which are the basis for the widely-reported crime rates across the nation). My study uses a novel statistical technique to identify other cities that likely have significantly undercounted the number of reported incidents of rape. The results indicate that approximately 22% of the 210 studied police departments responsible for populations of at least 100,000 persons have substantial statistical irregularities in their rape data indicating considerable undercounting from 1995 to 2012. Notably, the number of undercounting jurisdictions has increased by over 61% during the eighteen years studied. Correcting the data to remove police undercounting by imputing data from highly correlated murder rates, the study conservatively estimates that 796,213 to 1,145,309 complaints of forcible vaginal rapes of female victims nationwide disappeared from the official records from 1995 to 2012. Further, the corrected data reveal that the study period includes fifteen to eighteen of the highest rates of rape since tracking of the data began in 1930. Instead of experiencing the widely reported “great decline” in rape, America is in the midst of a hidden rape crisis.
I’ll be posting over the next week or two about the background, methods, and conclusions of my article. I’m hopeful that the study can attract much-needed attention to the continuing difficulty of rape victims being able to find justice in the United States. However, as the truly insane experience of Adrian Schoolcraft illustrates, alleging police undercounting of crimes can cause a substantial backlash with little positive reform.