Enhanced Version of "Political Claims Analysis: Support and Opposition to Migration"

This is a cleaned and enhanced version of the SOM dataset. I have systematically cleaned the data, added variables at aggregated levels, and manually coded the gender and ethnicity of the claimants (based on their name).For the original, refer to Joost Berkhout; Sudulich, Laura; Ruedin, Didier; Peintinger, Teresa; Meyer, Sarah; Vangoidsenhoven, Guido; Cunningham, Kevin; Ros, Virgina; Wunderlich, Daniel, 2013, "Political Claims Analysis: Support and Opposition to Migration", https://hdl.handle.net/1902.1/17967, Harvard Dataverse, V1, UNF:5:8Gnxt4ColWPEe52HFrHoeg== Claims analysis of newspapers in Austria, Belgium, Ireland, the Netherlands, Spain, Switzerland, and the United Kingdom, 1995-2009. Random sample of days, all articles on immigration and integration. For the codebook, see Berkhout, Joost and Sudulich, Maria Laura, Codebook for Political Claims Analysis (2011). SOM Working Paper No. 2011-02. Available at SSRN: http://ssrn.com/abstract=1990221. See related publications for a description of the data and technical details. (2013-09-26)