Publications [#369048] of Alexander Pfaff

Journal Articles

1. Rico-Straffon, J; Wang, Z; Panlasigui, S; Loucks, CJ; Swenson, J; Pfaff, A, Forest concessions and eco-certifications in the Peruvian Amazon: Deforestation impacts of logging rights and logging restrictions, Journal of Environmental Economics and Management, vol. 118 (March, 2023) [doi]
   (last updated on 2026/01/17)

   Abstract:
   Concessions that grant logging rights to firms support economic development based on forest resources. Eco-certifications put sustainability restrictions on the operations of those concessions. For spatially detailed data, including many pre-treatment years, we use new difference-in-differences estimators to estimate 2002–2018 impacts upon Peruvian Amazon forests from both logging concessions and their eco-certifications. We find that the concessions − which in theory could raise or reduce forest loss − did not raise loss, if anything reducing it slightly by warding off spikes in deforestation pressure. Eco-certifications could reduce or raise forest loss, yet we find no significant impacts.