Premium
IDENTIFYING CHANGES IN THE SPATIAL DISTRIBUTION OF CRIME: EVIDENCE FROM A REFEREE EXPERIMENT IN THE NATIONAL FOOTBALL LEAGUE
Author(s) -
KITCHENS CARL
Publication year - 2014
Publication title -
economic inquiry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.823
H-Index - 72
eISSN - 1465-7295
pISSN - 0095-2583
DOI - 10.1111/ecin.12016
Subject(s) - league , football , offensive , order (exchange) , economics , demographic economics , political science , law , management , physics , finance , astronomy
Between the 2009–2010 and 2010–2011 seasons, the National Football League (NFL) repositioned one of its officials in order to prevent injuries among officials. This creates a quasi‐experiment for studying how a change in the extent of policing affects detection of offenses. Using play‐by‐play data from the 2009–2010 and 2010–2011 NFL season, I estimate how the detection of offensive holding changes when the positioning of an official changes. I find that there is approximately a 20 increase in the number of offensive holding penalties called after the NFL repositioned the official. Penalties called on defensive linemen fell as a result of the repositioning. Overall, there was no change in the total number of penalties called. Using the estimated change in the probability of a penalty, I estimate the probability of an official calling a penalty. I infer that NFL officials detect approximately 60% of crimes committed on the field. (JEL K4, Z0, D0 )