Political Contributions / Lobbying / etc.

  • Chen, H., Parsley, D. and Yang, Y. Corporate Lobbying and Financial Performance (2007). SSRN
  • Cooper, M., Gulen, H. and Ovtchinnikov, A. Corporate Political Contributions and Stock Returns (2006). SSRN
  • Goldman, E., Rocholl, J. and So, J. Do Politically Connected Boards Affect Firm Value? (2006). SSRN or SSRN

Sport sponsorship

  • Eisdorfer, A. and Kohl, E. Corporate Sport Sponsorship and Stock Returns: Evidence from the NFL (2014). SSRN


  • Berkman, H., Jacobsen, B. and Lee, J. Time-Varying Rare Disaster Risk and Stock Returns (2010). SSRN
  • Berkman, H. and Jacobsen, B. War, Peace and Stock Markets (2005). SSRN