Impact of Legislation to Prohibit 'Happy Hours' in Indiana, 1983-1986 (ICPSR 9732)

Published: Jan 18, 2006

Principal Investigator(s):
Michael G. Maxfield

Version V1

This research program was undertaken in Indiana to evaluate the effectiveness of legislation that prohibited "happy hours," the sale of alcoholic beverages at reduced prices during specified times. The happy hour ban sought to curb abusive drinking that can occur when alcoholic beverages are served at significantly reduced prices for a limited time only. The goal of the data collection was to determine whether any reduction in automobile accidents could be attributed to the ban on happy hours. Researchers used an interrupted time-series design to observe trends over time. Data used in this evaluation were extracted from the Accident Statistical Master Tapes for 1983 through 1986 for the state of Indiana, which include annual compilations of all accidents. Variables measure the number of accidents during the specified times. The first data file has as its unit of analysis weeks, defined as beginning Monday and ending on Friday. The second data file has as its unit of analysis bi-weekly periods.

Maxfield, Michael G. Impact of Legislation to Prohibit “Happy Hours” in Indiana, 1983-1986. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2006-01-18.

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United States Department of Justice. Office of Justice Programs. National Institute of Justice (86-IJ-CX-0084)

1983-01 -- 1986-06


All automobile accidents in the state of Indiana during the period 1983-1986.

Indiana State Police Archives: ACCIDENT STATISTICAL MASTER TAPES, 1983-1986

administrative records data



2006-01-18 File CB9732.PDF was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.


  • The public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.

  • The citation of this study may have changed due to the new version control system that has been implemented.
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This dataset is maintained and distributed by the National Archive of Criminal Justice Data (NACJD), the criminal justice archive within ICPSR. NACJD is primarily sponsored by three agencies within the U.S. Department of Justice: the Bureau of Justice Statistics, the National Institute of Justice, and the Office of Juvenile Justice and Delinquency Prevention.