Institution for Social and Policy Studies

Advancing Research • Shaping Policy • Developing Leaders

Long-Term Effect of September 11 on the Political Behavior of Victims’ Families and Neighbors

ISPS Data Archive: Terms of Use

By using, contributing, and/or downloading files associated with scholarly studies available on the ISPS Data Archive, you agree to these terms and conditions.

Please read the ISPS Data Archive Terms of Use.

Author(s): 

Eitan D. Hersh

ISPS ID: 
D107
Keyword(s): 
Research design: 
Data type: 
Administrative
Data source(s): 

Author; Labels & Lists ; Catalist

Data source information: 

Author; Labels & Lists (for New York state registered voters data); Catalist (for national database of all registered voters).

Suggested citation: “Hersh, Eitan (2013). Replication Materials for ‘Long-term effect of September 11 on the political behavior of victims’ families and neighbors,’ http://hdl.handle.net/10079/np5hqqr. ISPS Data Archive.”

Field date: 
September 12, 2001
Location: 
Location details: 
New York
Unit of observation: 
Individuals
Sample size: 
Victims: 1,181; family: 1,220, Neighbors: 9,632
Inclusion/exclusion: 
9/11 victims: Matched a list of victims from public sources, including only victims who were residing in New York and who were killed in the attacks, to voter registration file (1,181 of 1,729 (68%) New York state victims were identified on the 2001 voter registration file). Family members: Used a family identification number generated by Labels & Lists that groups individuals together who live in the same household. Neighbors: Composed a database of all registered voters who, in 2001, lived on the same Census block and on the same street as a victim; For those who live in houses, further restricted the neighbors to the 10 whose house numbers were closest; For those victims identified with an apartment unit, restricted their neighbors to those who lived in the same building or on the same floor as the victim. All individuals then matched with Catalist database. For each victim, used a combination of exact matching and distance matching to find up to five “control victims” whose observable traits are as close as possible to the observable traits of the real victims; excluded from the control group the 66 control victims and 132 control family members (2% of all control matches) who were themselves true family members or true neighbors. Using the same procedures as used for the true victims, for each control victim, identified the person’s family members and nearest neighbors.
Randomization procedure: 
N/A
Treatment: 
N/A
Treatment administration: 
N/A
Outcome measures: 
(i) participation in federal elections, (ii) participation in political party primaries, (iii) campaign contributions, and (iv) party affiliation.
Archive date: 
2014
Archive contributor: 
Limor Peer
Owner: 
Author
Owner contact: 

isps(at)yale(dot)edu

Terms of use: 

Academic, non-commercial; see ISPS Terms of Use http://isps.yale.edu/research/data/terms-of-use

Discipline: 
Area of study: 
Data file numbersort descending Description File format Size File url
D107F01 Data File - donation Stata .dta 8072192 Download file
D107F02 Data File - main Stata .dta 9489408 Download file
D107F03 Data File - SI control Stata .dta 4378624 Download file
D107F04 Data file - SI treatment Stata .dta 822272 Download file
D107F05 Data File - donation .CSV 7263232 Download file
D107F06 Data File - main .CSV 10701824 Download file
D107F07 Data file - SI control .CSV 5501952 Download file
D107F08 Data file - SI treatment XML 1059840 Download file
D107F09 Codebook - donation XML 43008 Download file
D107F10 Codebook - main XML 72704 Download file
D107F11 Codebook - SI control XML 25600 Download file
D107F12 Codebook - SI treatment XML 24576 Download file
D107F13 Output file - donation .CSV 2048 Download file
D107F14 Output file - primary .CSV 1024 Download file
D107F15 Output file - party .CSV 3072 Download file
D107F16 Output file - turnout .CSV 2048 Download file
D107F17 Program file - analysis Stata .do 48128 Download file
D107F18 Program file - SI tab Stata .do 1024 Download file
D107F19 Program file - labels Stata .do 12288 Download file
D107F20 Supplementary materials - var def Adobe Acrobat (10.0.3) .pdf 19456 Download file
D107F21 Supplementary materials - SI Adobe Acrobat (10.0.3) .pdf 228352 Download file
D107F22 Metadata record Adobe Acrobat (10.0.3) .pdf 212992 Download file