Archive: May 2016

Police brutality is a problem in US criminal justice. Police-worn body cameras are one potential “remedy” to these violent encounters, but they have both benefits and drawbacks. The cameras may increase transparency and improve police legitimacy, promote legally compliant behavior among both police officers and citizens; enhance evidence quality that can improve resulting legal proceedings; and deter officers’ use-of-force. Conversely, body-worn cameras could create privacy concerns for the officer and the citizenry and place a large logistical and financial burden on already cash-strapped law enforcement agencies.

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This issue is so timely that research is only now starting to see publication, but we do have some early insights. The first observational studies examining the use of police-worn body cameras were carried out in England and Scotland. They found rates of citizen complaints dropped after body cameras were introduced. Preliminary results from an experimental study in Phoenix, Arizona also suggest that the use of body cameras reduces both self-reported and official records of citizen complaints.

The first experimental evidence concerning use-of-force comes from a large study in the Rialto, California Police Department, and the results should encourage advocates of body cameras. The study randomly assigned particular police shifts to wear body cameras (the “treatment”). Police shifts in the treatment condition are associated with reduced use-of-force and citizen complaints against the police were significantly reduced. Shifts in the control condition, in contrast, saw roughly twice as much use-of-force as the treatment condition.

The research so far suggests that body cameras are a promising way to reduce unnecessary use of force.

Ryan Larson is a graduate student studying the sociology of crime at the University of Minnesota. His research interests extend to statistics, sport, and media. He writes for and is on the Graduate Editorial Board of The Society Pages. This post originally appeared at There’s Research on That! 

The Wall Street Journal’s Real Time Economics recently looked at wealth inequality.  The first chart taken from the post shows wealth differences by race and age of head of family.

Racial differences (white versus black and Hispanic) dominate whether looking at average or median net worth, and the gap grows as the head of the family ages.  Median figures are especially sobering, showing the limited wealth generation of representative black and Hispanic heads of families regardless of age.

So, do these advantages and disadvantages transfer to the next generation? Yes, and not just laterally. This second chart looks at the relationship between inheritance and wealth generation.

Inheritance was divided into ten groups.  WARNING: THE TENTH GROUP, WHICH RECEIVED THE LARGEST INHERITANCE, IS NOT SHOWN.

As Josh Zumrun, the author of the blog, explains:

The bottom 10% of inheritors received an inheritance averaging only about $2,000. Families receiving this much inheritance aren’t that wealthy.

But among families that received a $35,000 inheritance, their net worth is over half a million. Families that received a $125,000 inheritance are worth $780,000 on average and those that receive a $200,000 inheritance are, on average, millionaires. (The top 10% of inheritors, not pictured in this chart, inherit $1.6 million on average and have a net worth of $4.2 million.)

The take-away is pretty simple: Wealth inequality is real, with strong racial determinants, and is also, to a significant degree, self-reinforcing.

Originally posted at Reports from the Economic Front.

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Martin Hart-Landsberg is a professor of economics at Lewis and Clark College. You can follow him at Reports from the Economic Front.