This triple case study attempts, from the viewpoint of economic and environmental anthropology, to take into account and to assess pertinent cultural, political, institutional, and economic factors that have an impact on how the açaí value chain develops or restrains according to the given regulatory frameworks. Based on the common-pool resources approach (CPR), the study examines how institutional actors negotiate in a local/global (glocal) dynamic and how from these different scales, they contest and intertwine while pursuing use, access, and management strategies for the açaí production. The article aims to contribute with anthropological insights to the LULC research by underlining the agency of the subjects of land use and tenure policies in Amazonia; to enhance the prominence of local actors and to promote the cultural and economic value of their traditional practices and institutions.

从经济和环境人类学的角度来看，这个三重案例研究试图根据给定的法规，考虑并评估影响açaí价值链发展或约束方式的相关文化，政治，制度和经济因素构架。该研究基于公共池资源方法（CPR），研究了制度参与者如何在本地/全球（全球）动态中进行谈判，以及他们如何从这些不同的规模中进行竞争和交织，同时追求使用，访问和管理策略。阿萨伊生产。本文的目的是通过强调亚马逊地区土地使用和权属政策主题的代理，为人类学研究贡献人类学。