Universal Instrumental Variables (UnIVs) to Identify Peer Effects in Product Markets


Read the readme-univs.txt file for information. The data include Peer Shocks, which represent UNIVs at the SIC3 level. The data also include Firm Shocks, which can be used to construct Peer Shocks at any SIC level. A working paper describing the data and an application will be posted soon.

readme-univs.txt PeerShocks.csv FirmShocks.csv