Landowner Preferences for Agri-Environmental Agreements to Conserve the Montado Ecosystem in Portugal
Rui Santos, Pedro Clemente, Roy Brouwer, Paula Antunes, Rute Pinto
Ecological Economics, vol. 118, 2015, p. 159-167.

A Natural Experiment Approach to Contingent Valuation of Private and Public UV Health Risk Reduction Strategies in Low and High Risk Countries
Ian Bateman, Roy Brouwer, Stavros Georgiou, Nick Hanley, Fernando Machado, Susana Mourato, Caroline Saunders
Environmental and Resource Economics, vol. 31, 2005, p. 47-72.