Ariel J. J. Aguilar, Kahteriane del Rosario Osorio Urtecho, M. Olivares, C. A. Zuniga-Gonzalez, Rafaela Dios-Palomares, Pablo Sierra-Figuereo, Olman Quirós Madrigal
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引用次数: 0
Abstract
At the present study was an empirical application in panel data for environmental stochastic frontier model to measure the Estero Real Nicaragua quality water [12]. The productive path of Bioeconomy where this approach was applied is the Biodiversity Resource Exploitation. The study aim was to measure the level of environmental technical inefficiency over the body water of the Estero Real. We used a frontier stochastic model that it considers the environmental condition with chemical and physic parameters and the planetary magnetic activity. The environmental inefficiency effects were assumption to be an independent distribution as truncations of normal distributions with constant variance, but means, which are a linear function of observable Sampling Point-specific variables. The results show that environmental inefficiency effects are understandable by inelasticity solar activity (-2.53) that reduce the quality water in 89 %, it imply according to Lynch y Poole (1979) a regular quality.
本研究是将环境随机前沿模型的面板数据应用于测量尼加拉瓜Estero Real水质[12]。应用这一方法的生物经济生产路径是生物多样性资源开发。本研究的目的是衡量埃斯特罗雷亚尔河水体的环境技术无效率水平。我们采用了考虑环境条件、化学和物理参数以及行星磁活动的前沿随机模型。假设环境效率低下效应是一个独立的分布,即具有恒定方差的正态分布的截尾,但均值是可观察的采样点特定变量的线性函数。结果表明,环境效率低下的影响是可以理解的,非弹性太阳活动(-2.53)减少了89%的优质水,这意味着根据Lynch y Poole(1979)的正常质量。