According to
Marie Gottschalk, a professor of political science at the University of Pennsylvania, studies that claim private prisons are cheaper to run than public prisons fail to "take into account the fundamental differences between private and public facilities," and that the prison industry "engages in a lot of cherry-picking and cost-shifting to maintain the illusion that the private sector does it better for less."
[181] The
American Civil Liberties Union reported in 2013 that numerous studies indicate private jails are actually filthier, more violent, less accountable, and possibly more costly than their public counterparts. The ACLU stated that the for-profit prison industry is "a major contributor to bloated state budgets and mass incarceration – not a part of any viable solution to these urgent problems."
[182] The primary reason Louisiana is the prison capital of the world is because of the for-profit prison industry.
[183] According to
The Times-Picayune, "a majority of Louisiana inmates are housed in for-profit facilities, which must be supplied with a constant influx of human beings or a $182 million industry will go bankrupt."
[183]
...
Marie Gottschalk claims that while private prison companies and other economic interests were not the primary drivers of mass incarceration originally, they do much to sustain it today.[208] The private prison industry has successfully lobbied for changes that increase the profit of their employers. They have opposed measures that would bring reduced sentencing or shorter prison terms.[209][210] The private prison industry has been accused of being at least partly responsible for America's high rates of incarceration.[211]