translate English to French: (2004) Economic value of tropical forest to coffee production, Proceedings of the National Academy of Sciences of the United States of America 101(34): 12579-12582. Simpson, R.D. (2007) David Pearce and the economic valuation of biodiversity, Environmental and Resource Economics 37: 91-109.
Disponible à l’adresse http://www.oecd.org/docume nt/40/0,3343,fr_2649_37465_40138216_1_1_1_374 65,00.html (dernier accès le 18 mai 2008) Pattanayak, S.K. et Kramer, R. (2001) Worth of watersheds: a producer surplus approach for valuing drought control in eastern Indonesia.