Schautschick, Philipp MPI for Intellectual Property and Competition Law, Max Planck Society;
http://www.ipo.gov.uk/ipresearch-tmincentives-full-201107.pdf (Preprint)
Schautschick, P., Greenhalgh, C., Rogers, M., & Sena, V. (2011). Trade Mark Incentives - Report for the UK Intellectual Property Office.