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Analysis of the non-timber forest products market in the Brazilian Amazon

机译：巴西亚马逊非木材林产品市场分析

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The non-timber forest products (NTFP) market in the Brazilian Amazon plays a key role in social, economic, and forest sustainability.Are considered as belonging to the NTFP designation all those products extracted from the forest which is not wood, such as leaves,fruits, fibers, seeds, oils, resins, gums and others. This market has been poorly explored in the country. This study discusses themarket for NTFP in the Amazon region. This study aims to measure the response of the extractive supply of NTFP to price changesduring the period 1973–2011. We used econometric tools for the analysis, where the supply and demand equations were specifiedand adjusted by the Ordinary Least Squares method. The price response was measured by the estimation of two logarithmic modelsfor each of the products. Simultaneous models of supply and demand for NTFPs were developed and used to explain the behaviorof this market. The results showed low price elasticity for the supply, which means that the quantity produced showed a lowresponse to price. Our findings imply that the NTFP market in the Amazon shows economic potential, although it requiresinvestments in regional infrastructure for production, training, and organization of extractive communities, and marketing support.Our results have important implications for policymakers to formulate effective subsidy policies to encourage the commercialproduction of NTFPs and to strengthen the NTFP market in the region.
机译：巴西亚马逊地区的非木材林产品（NTFP）市场在社会，经济和森林可持续性方面发挥着关键作用。被认为属于NTFP称号的是所有非木材提取的产品（例如树叶） ，水果，纤维，种子，油，树脂，树胶等。该市场在该国尚未开发。本研究讨论了亚马逊地区NTFP的市场。这项研究旨在衡量1973-2011年间NTFP采掘供应对价格变化的响应。我们使用计量经济学工具进行分析，其中通过普通最小二乘法指定和调整了供需方程。通过估计每种产品的两个对数模型来衡量价格响应。开发了NTFP供求的同时模型，并用来解释该市场的行为。结果表明供应的价格弹性较低，这意味着生产的数量对价格的响应较低。我们的研究结果表明，尽管NTFP市场需要在区域基础设施上进行投资，以进行生产，培训和组织采掘社区，并需要市场支持，但仍显示出经济潜力。 NTFP的商业化生产，并加强该地区的NTFP市场。

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