Fake News and Advertising on Social Media: A Study of the Anti-Vaccination Movement
---- Acknowledgments ----
We thank Yinbo Gao, Tamara Kawash, Gyan Prayaga, and Andrea Tuemmler for excellent research assistance. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.
---- Disclosure of Financial Relationships for Catherine Tucker ----
Though this research was not supported by any grants other than those listed, Catherine Tucker would like to acknowledge that in the past she has received research support from the Computer and Communications Industry Association, Google, Times Warner and WPP.