Inferring the Ideological Affiliations of Political Committees via Financial Contributions Networks
---- Acknowledgments ----
We would like to thank Ben Connault, Frank DiTraglia, Yue Hou, Karam Kang, Michael Leung, Tengyuan Liang, Sarah Moshary, Andrew Shephard, Rakesh Vohra, Yiqing Xu and participants in the North American Econometric Society Summer Meeting (2017, St. Louis) for helpful discussions and suggestions. All remaining errors are our own. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.