Avoiding invasives: trade-related policies for controlling unintentional exotic species introductions

A-Tier

Journal: Journal of Environmental Economics and Management

Year: 2004

Volume: 48

Issue: 2

Pages: 954-977

Authors (2)

McAusland, Carol (University of British Columbia) Costello, Christopher (not in RePEc)

Score contribution per author:

2.011 = (α=2.01 / 2 authors) × 2.0x A-tier

α: calibrated so average coauthorship-adjusted count equals average raw count