The files below contain network data on interfirm relations and corporate political behavior used in my book, The Structure of Corporate Political Action. The data and format are explained in the codebook (a pdf file). The data and company names are in text (ascii) files.
If you are using Internet Explorer, you will be prompted for downloading the ascii files (on some versions, right clicking and then clicking on "save target as" will also work). If you are using Netscape, for some versions, right clicking and clicking on "save link as" should also work. For versions of Netscape that do not have this feature, one possible (albeit cumbersome) solution is to use the 'select all' feature in the editor and then copy and paste it to a file.