Fatalities - Variables
Fatalities - Variables
Fatalities - Variables
The data are for the lower 48 U.S. states (excluding Alaska and Hawaii),
annually for 1982 through 1988. The traffic fatality rate is the number of traffic deaths in
a given state in a given year, per 10,000 people living in that state in that year. Traffic
fatality data were obtained from the U.S. Department of Transportation Fatal Accident
Reporting System. The beer tax is the tax on a case of beer, which is an available
measure of state alcohol taxes more generally. The drinking age variables in Table 8.1
are binary variables indicating whether the legal drinking age is 18, 19, or 20. The two
binary punishment variables in Table 8.1 describe the states minimum sentencing
requirements for an initial drunk driving conviction: Mandatory jail? equals one if the
state requires jail time and equals zero otherwise, and Mandatory community service?
equals one if the state requires community service and equals zero otherwise. Total
vehicle miles traveled annually by state was obtained from the Department of
Transportation. Personal income was obtained from the U.S. Bureau of Economic
Analysis, and the unemployment rate was obtained from the U.S. Bureau of Labor
Statistics.
Data Series:
Series Descriptions
state State ID (FIPS) Code
year Year
spircons Spirits Consumption
unrate Unemployment Rate
perinc Per Capita Personal Income
emppop Employment/Population Ratio
beertax Tax on Case of Beer
sobapt % Southern Baptist
mormon % Mormon
mlda Minimum Legal Drinking Age
dry % Residing in Dry Counties
yngdrv % of Drivers Aged 15-24
vmiles Ave. Mile per Driver
breath Prelim. Breath Test Law
jaild Mandatory Jail Sentence
comserd Mandatory Community Service
allmort # of Vehicle Fatalities (#VF)
mrall Vehicle Fatality Rate (VFR)
allnite # of Night-time VF (#NVF)
mralln Night-time VFR (NFVR)
allsvn # of Single VF (#SVN)
a1517 #VF, 15-17 year olds
mra1517 VFR, 15-17 year olds
a1517n #NVF, 15-17 year olds
mra1517n NVFR, 15-17 year olds
a1820 #VF, 18-20 year olds
a1820n #NVF, 18-20 year olds
mra1820 VFR, 18-20 year olds
mra1820n NVFR, 18-20 year olds
a2124 #VF, 21-24 year olds
mra2124 VFR, 21-24 year olds
a2124n #NVF, 21-24 year olds
mra2124n NVFR, 21-24 year olds
aidall # of alcohol-involved VF
mraidall Alcohol-Involved VFR
pop Population
pop1517 Population, 15-17 year olds
pop1820 Population, 18-20 year olds
pop2124 Population, 21-24 year olds
miles total vehicle miles (millions
unus U.S. unemployment rate
epopus U.S. Emp/Pop Ratio
gspch GSP Rate of Change