Mocan 2001 Executions

Title Information


Authors: H. Naci Mocan and R. Kaj Gittings

Title: Pardons, Executions and Homicide

Subtitle: -

Place: Cambridge, MA

Publisher: National Bureau of Economic Research

Year: December 2001

Pages: 45pp.

Series: NBER Working Paper No. 8639

Language: English

Keywords: 20th Century | U.S. History | Offenders: Punishments / Death Penalty



Full Text


Link: National Bureau of Economic Research [Free Access]



Additional Information


Author:

R. Kaj Gittings, Department of Economics, Texas Tech University

Naci Mocan, Department of Economics, Louisiana State University

Abstract: »This paper uses a data set that consists of the entire history of 6,143 death sentences between 1977 and 1997 in the United States to investigate the impact of capital punishment on homicide. This data set is merged with state panels that include crime and deterrence measures as well as state characteristics to analyze the impact of executions and governorsí pardons on criminal activity. Because the exact month and year of each execution and pardon can be identified, they are matched with criminal activity in the relevant time frame. Controlling for a variety of state characteristics, the paper investigates the impact of the execution rate, pardon rate, homicide arrest rate, the imprisonment rate and the prison death rate on the rate of homicide. The models are estimated in a number of different forms, controlling for state fixed effects, common time trends, and state-specific time trends. Each additional execution decreases homicides by 5 to 6, while three additional pardons generate one to 1.5 additional homicides. These results are robust to model specifications and measurement of the variables.« (Source: National Bureau of Economic Research)

Contents:

  I. Introduction (p. 1)
  II. Recent History of Capital Punishment and the Data Set (p. 5)
  III. Empirical methodology (p. 6)
  IV. Data (p. 9)
  V. Results (p. 12)
  VI. Extensions (p. 17)
  VII. Conclusion and Discussion (p. 22)
  References (p. 44)

Added: May 31, 2014 | Last updated: May 31, 2014