1. Antenucci, D., Cafarella, M., Levenstein, M., Ré, C., Shapiro, M.D.: Using social media to measure labor market flows. Tech. Rep. 20010, National Bureau of Economic Research (March 2014)
2. Anzia, S.F., Berry, C.R.: The jackie (and jill) robinson effect: Why do congresswomen outperform congressmen? American Journal of Political Science 55, 478–493 (2011)
3. Aramaki, E., Maskawa, S., Morita, M.: Twitter catches the flu: Detecting influenza epidemics using twitter. In: Proceedings of the Conference on Empirical Methods in Natural Language Processing, EMNLP 2011, pp. 1568–1576. Association for Computational Linguistics, Stroudsburg (2011)
4. Bimber: Measuring the Gender Gap on the Internet. Social Science Quarterly 81(3) (Sep 2000)
5. Bollen, J., Mao, H., Pepe, A.: Modeling public mood and emotion: Twitter sentiment and socio-economic phenomena. In: ICWSM (2011)