Ethan Cohen-Cole, Xiaodong Liu, and Yves Zenou, "Multivariate Choices
and Identification of Social Interactions", Journal of Applied
Econometrics, Vol. 33, No. 2, 2018, pp. 165-178.

The data used in the article are from the National Longitudinal Study
of Adolescent to Adult Health (Add Health). This is a confidential
data source administered by

     Add Health
     Carolina Population Center
     University of North Carolina at Chapel Hill 
     CB# 8120, University Square
     206 West Franklin Street
     Chapel Hill, NC 27516
     
Researchers should submit a research proposal to the above address to
get permission to use this data.

The empirical study in our paper is based on the WAVE I in-school and
in-home survey data. The file clz-programs.zip contains a number of
MATLAB programs. These are all DOS files in ASCII format. Unix/Linux
users should use "unzip -a".

"MAIN.m" is the program to extract, arrange, and analyze the data.

The sub-programs "Generate_XY.m", "Generate_G.m" and
"Generate_INPUT.m" (called by the main program "MAIN.m") extract and
arrange the data and produce the summary statistics reported in Table 1.

The sub-program "sar_sim.m" (called by the main program "MAIN.m")
estimates the empirical model and produces the results reported in
Tables 2 and 3.

Please address any questions to:

Xiaodong Liu
Department of Economics 
University of Colorado Boulder 
256 UCB 
Boulder, CO 80309-0256, USA.

xiaodong.liu [AT] colorado.edu