Photo of Kirk Jenkins

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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For the past several weeks, we’ve been refining the most frequently seen measure of how an intermediate appellate court has fared before the Supreme Court – the simple reversal rate – by tracking the average votes to affirm, District by District, divided by non-unanimous and unanimous decisions of the Supreme Court.  Today, we turn to

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For the past few weeks, we’ve been refining simple reversal rates – the most often-used measure of how an intermediate appellate court has fared before the Supreme Court – by tracking the average votes to affirm each District and Division of the Appellate Court.  This week, we’re looking at the criminal docket between 2005 and

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Last week, we began further refining reversal rates as a measure of how the Districts and Divisions of the Appellate Court have fared before the Illinois Supreme Court by considering the average votes to affirm the Appellate Court’s decisions in the civil and criminal dockets.  Today, we turn to the Supreme Court’s criminal docket between

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Yesterday, we began refining our analysis of the how each District of the Appellate Court has fared before the Supreme Court by calculating average votes to affirm the Appellate Court’s decision, divided by non-unanimous and unanimous decisions at the Supreme Court.  Today, we add another wrinkle: what fraction of each District’s civil decisions had votes

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Over the past several weeks, we’ve considered the District-by-District reversal rates at the Illinois Supreme Court in the civil and criminal dockets.  We refined that measure by factoring in the PLAs which are denied review and considered a “true” reversal rate – the portion of cases which are brought to the Court in PLAs which