A new survey titled "Exposure to Mass Shootings in the United States: A National Survey" and published in Social Psychiatry and Psychiatric Epidemiology (SPPE) claims that approximately 6.95% of U.S. adults reported having been present at the scene of a mass...
We have a new research paper that I think is very important. Please download and read it here. Abstract The FBI tracks active shooting cases—where individuals attempt to kill people in public places, excluding those tied to robberies or gang violence. This study is...
UPDATED March 7th, 2025: We have previously put out our study on the FBI's active shooting reports. If you watch entertainment television police shows, you would think something always seems to go wrong when guns are used defensively (including shooting bystanders to...
As of December 2021, 36,000 inmates from the federal prison system were placed in home confinement because of COVID-19. It would be interesting to get information on the age distribution of those released. The US prison population declined by 157,500 persons during...
As of 2023, approximately 14.3% of people living in the United States were born outside the country. 49% were naturalized U.S. citizens, so 51% of the foreign-born population were not U.S. citizens as of 2022 (this includes lawful permanent...
Many graphs using the data are shown at the end of the post. When another shooting happens at a place such as a school or a mall, politicians and the media are apt to claim that many hundreds of mass shootings occur each year. “Over the last year since Uvalde, our...
The CPRC hired McLaughlin & Associates to survey 1,000 general election voters on December 17th, 2024, regarding whether they carry concealed handguns. Not surprisingly, people in constitutional-carry states carry concealed handguns more frequently than people in...
The CPRC commissioned a new survey by McLaughlin & Associates of 1,000 general election American voters. Despite all the claims about support for gun control, only 19% of voters think passing more gun control will reduce crime, slightly more (21%) think stricter...
A copy of our newest report is available here (please download). Copies of our annual reports from 2014 through 2022 are available here. Abstract After a spike in 2022, the number of Concealed Carry Permit holders across the United States fell for a second consecutive...
Multiple Victim Public Shootings
Yale University Law School Working Paper, October 19, 2000.
Lott, John R., Jr., Yale University Law School
Landes, William M. University of Chicago Law School; National Bureau of Economic Research (NBER)
University of Chicago Law School, John M. Olin Law & Economics Working Paper No. 73, 1999.
Lott, John R., Jr., University of Chicago Law School
Landes, William M. University of Chicago Law School; National Bureau of Economic Research (NBER)
Safe Storage Gun Laws: Accidental Deaths, Suicides, and Crime
Yale Law School, Law & Economics Working Paper No. 237, 2000.
Lott, John R. University of Maryland Foundation, University of Maryland
Whitley, John E. University of Adelaide – School of Economics
National Instant Criminal Background Check System:
Fact vs. fiction on background checks and the gun control debate
Background checks have “no impact,” “zero” costs on law-abiding?
Tracking use of claim that 40% of gun sales take place without a background check
1968 Misdemeanor Conviction prevents U.S. Navy veteran from getting gun for self protection
One of the problems with background checks for gun purchases
More Problems with Brady Background Checks
The Problem with Brady Background Checks
What to make of the claim that 247 people on the terror watch list bought guns last year
Phantom gun control claims over the holes in the NICS background check system
NICS checks by state by month by year from 1998 to December 2010
Crime in Australia:
New Australian Study Shows More Guns, Less Crime
Gun smuggling in Australia, apparently the criminals are still obtaining guns
Some notes on claims about Australia’s crime rates
Gun permits almost double over last 5 years in New South Wales Australia
Australian gun regulations on murder
Crime in Ireland:
Some examples of the impact of gun bans on murder rates
Even more gun control in Ireland
So were Piers Morgan and Christiane Amanpour dishonest about crime rates last night?
Crime in Jamaica:
Some examples of the impact of gun bans on murder rates
So were Piers Morgan and Christiane Amanpour dishonest about crime rates last night?
Jamaica’s Bloody Lesson on Guns
Figure on Jamaica’s murder rate from the third edition of More Guns, Less Crime
Murder rates in Jamaica through the roof
Crime in Chicago:
Weren’t Chicago murder rates supposed to soar after the Supreme Court Decision?
“Gun Decision Was Product of University of Chicago”
Chicago has most murders of any city in the country
7th Circuit Appeals Court strikes down Chicago ban on gun ranges within the city limits
Chicago’s gang problem, role of cuts and changes in police policies
Alan Gura predicts that crime will drop if gun ownership allowed in Chicago
Chicago makes it even more costly to own a gun
Let’s Face It, Chicago’s Mayor Richard Daley Wants to Ban Guns, All Guns
Crime in Washington, D.C.:
Updating the changes in DC’s crime rates since Heller
Vet loses guns to DC police as he travels through nation’s capital
DC drags feet on correcting false info on DC’s gun laws
Ask Canada — gun registration won’t make D.C. safer
Crime down after Supreme Court overturns city gun bans
DC reluctantly moves to remove some gun control laws
DC’s phony crime closure rates
Where is the ACLU in Chicago and DC gun fee cases?
“Shot down: D.C. residents unable to register handguns”
Just a reminder about DC and Chicago’s crime rate changes after the Supreme Court decisions
NY Times points to Times Square BOMBER as reason for more government regulation of guns?
How difficult is it to get a handgun in DC? Very, very difficult.