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Kirk Jenkins brings a wealth of experience to his appellate practice, which focuses on antitrust and constitutional law, as well as products liability, RICO, price fixing, information sharing among competitors and class certification. In addition to handling appeals, he also regularly works with trial teams to ensure that important issues are properly presented and preserved for appellate review.  Mr. Jenkins is a pioneer in the application of data analytics to appellate decision-making and writes two analytics blogs, the California Supreme Court Review and the Illinois Supreme Court Review, as well as regularly writing for various legal publications.

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Sooner or later, every discussion of Supreme Court statistics turns to the rates at which the appellate courts are reversed.  It’s been a frequent political football nationally, with politicians praising or condemning one Circuit or another based on the percentage of their cases reversed by the Supreme Court.  It’s a frequent subject of conventional wisdom

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Yesterday, we addressed the Illinois Supreme Court’s rate of unanimous and near-unanimous opinions in civil cases.  Today, we turn to the criminal docket.

In Table 257 below, we report the overall data for the criminal docket. For the years 2000 through 2003 – years in which the Court was split five Democrats to two Republicans

6351685787_8960aaccfb_zLast week, we addressed whether the lag time between oral argument and the Illinois Supreme Court’s decisions is an accurate predictor of dissent for the Court’s civil and criminal dockets.  Today, we turn to a different question: the Supreme Court’s unanimity rate.

We report the Court’s rate of unanimous civil decisions in Table 255 below. 

6343655987_7e8f08efc2_zYesterday, we continued our analysis of the Illinois Supreme Court’s time under submission from 2008 to the end of 2015, looking at whether unanimous decisions are generally under submission for substantially less time than non-unanimous ones.  Today, we address the year-by-year data for the criminal docket.  The numbers demonstrate that although, all things being equal,