January 26, 2018 Biological Invasion Risks and the Public Good: an Economic Perspective (2002) January 26, 2018/ OISC Coordinator Perrings, C., Williamson, M., Barbier, E. B., Delfino, D., Dalmazzone, S., Shogren, J., Simmons, P., & Watkinson, A. (2002). Biological invasion risks and the public good: An economic perspective. Conservation Ecology, 6(1). https://doi.org/10.5751/es-00396-060101