Chapter 5 The economics of valuing ecosystem services and biodiversity Coordinating Lead Authors: Unai Pascual, Roldan Muradian Lead Authors: Luke Brander, Erik Gómez-Baggethun, Berta Martín-López, Madhu Verma Contributing Authors: Paul Armsworth, Michael Christie, Hans Cornelissen, Florian Eppink, Joshua Farley, John Loomis, Leonie Pearson, Charles Perrings, Stephen Polasky Reviewers: Jeffrey McNeely, Richard Norgaard, Rehana Siddiqui, R. David Simpson, R. Kerry Turner Review Editor: R. David Simpson March 2010