From The Chicago Tribune July 17, 2017 Jason Grotto Harris Public Policy Professor Christopher Berry Harris Public Policy Professor Christopher Berry spoke with the Chicago Tribune about his property valuation model. Cook County Assessor Joseph Berrios' decision not to implement the model now sits at the center of a Cook County Board hearing. “It’s shocking that Mr. Borst is defending the assessor’s regressive assessments, especially without even having looked at their models,” Berry said. “Rather than get distracted by this nonsense, the assessor should get on with the business of fixing their unfair system.” Full coverage available at the Chicago Tribune. Upcoming Events More events Policy Research and Innovation Bootcamp (PRIB) Policy Hackathon Challenge Deep Dive Tue., February 10, 2026 | 12:00 PM Preparing for Harris: Teaching Assistantships Wed., February 11, 2026 | 8:30 AM Coffee Chat in Western Massachusetts Wed., February 11, 2026 | 9:00 AM Tunnel City Coffee 100 Spring St #102 Williamstown, MA 01267 United States