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Criminal Law

2013

University of Michigan Law School

Empirical studies

Articles 1 - 3 of 3

Full-Text Articles in Law

Witness Recantation Study: Preliminary Findings, Alexandra E. Gross, Samuel R. Gross Jan 2013

Witness Recantation Study: Preliminary Findings, Alexandra E. Gross, Samuel R. Gross

Other Publications

In September 2012, the National Registry of Exonerations began a research study of all the cases in our database that involve post-conviction recantations by witnesses or victims. This is the first systematic study of recantations ever conducted. Its purpose is to identify patterns and trends among these cases, with a particular focus on the circumstances that first elicit the false testimony, and on the official reactions to the recantations by judges and other authorities. Our data set includes all the cases in the Registry as of February 28, 2013 – a total of 1,068 cases, 250 of which involve recantations. …


On Estimating Disparity And Inferring Causation: Sur-Reply To The U.S. Sentencing Commission Staff, Sonja B. Starr, M. Marit Rehavi Jan 2013

On Estimating Disparity And Inferring Causation: Sur-Reply To The U.S. Sentencing Commission Staff, Sonja B. Starr, M. Marit Rehavi

Articles

In this Essay, Professors Starr and Rehavi respond to the U.S. Sentencing Commission’s empirical staff’s criticisms of their recent article, which found, contrary to the Commission’s prior work, no evidence that racial disparity in sentences increased in response to United States v. Booker. As Starr and Rehavi suggest, their differences with the Commission perhaps relate to differing objectives. The Commission staff’s reply expresses a lack of interest in identifying Booker’s causal effects; in contrast, that is Starr and Rehavi’s central objective. In addition, Starr and Rehavi’s approach also accounts for disparities arising throughout the post-arrest justice process, extending beyond the …


Mandatory Sentencing And Racial Disparity, Assessing The Role Of Prosecutors And The Effects Of Booker, Sonja B. Starr, M. Marit Rehavi Jan 2013

Mandatory Sentencing And Racial Disparity, Assessing The Role Of Prosecutors And The Effects Of Booker, Sonja B. Starr, M. Marit Rehavi

Articles

This Article presents new empirical evidence concerning the effects of United States v. Booker, which loosened the formerly mandatory U.S. Sentencing Guidelines, on racial disparities in federal criminal cases. Two serious limitations pervade existing empirical literature on sentencing disparities. First, studies focus on sentencing in isolation, controlling for the “presumptive sentence” or similar measures that themselves result from discretionary charging, plea-bargaining, and fact-finding processes. Any disparities in these earlier processes are excluded from the resulting sentence-disparity estimates. Our research has shown that this exclusion matters: pre-sentencing decision-making can have substantial sentence-disparity consequences. Second, existing studies have used loose causal inference …