A dataset containing per-capita cigarette consumption (in packs).
In year 1989 California imposed a Tobacco tax. The column treated is 1 from then on for California.
Usage
data(california_prop99)Format
A data frame with 1209 rows and 4 variables:
- State
US state name, character string
- Year
Year, integer
- PacksPerCapita
per-capita cigarette consumption, numeric
- treated
the treatmed indicator 0: control, 1: treated, numeric
Source
Abadie, Alberto, Alexis Diamond, and Jens Hainmueller. "Synthetic control methods for comparative case studies: Estimating the effect of California’s tobacco control program." Journal of the American statistical Association 105, no. 490 (2010): 493-505.
Examples
# \donttest{
# Load tobacco sales in long panel format.
data("california_prop99")
# Transform to N*T matrix format required for synthdid,
# where N is the number of units and T the time periods.
setup <- panel.matrices(california_prop99)
# }