Rivas, Alexandre, James F. Casey, and James R. Kahn. 2022. “A IS ENVIRONMENTAL PRESERVATION A LUXURY GOOD? A STUDY ON THE VALUE OF FLOODPLAIN ECOSYSTEMS IN THE AMAZON”. Planejamento E Políticas Públicas, no. 29 (June). //ipea.gov.br/ppp/index.php/PPP/article/view/42.