“金菠萝创新”对哥斯达黎加菠萝出口美国市场的影响:一种计量经济学方法

Javier Paniagua-Molina, Luis Ricardo Solís-Rivera
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引用次数: 1

摘要

对引进一种名为金菠萝(MD2)的新品种菠萝对美国市场菠萝出口水平的影响进行了调查。基于1983年至2017年的历史贸易数据,调整了一个单变量结构经济计量模型,包括与出口需求相关的变量,并通过二元控制变量隔离创新的影响。结果表明,自创新实施以来,哥斯达黎加对北美市场的出口增长了25.27%。方便的是,农业政策制定者应该考虑类似的研究,以可视化创新对农业活动的影响,并在此基础上规划、研究、开发和创新农业部门的计划。
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Effect of “Golden Pineapple Innovation” on Costa Rica's Pineapple Exports to U.S. Market: An Econometric Approach
An investigation was conducted on the effect of introducing a new variety of pineapple, known as golden pineapple (MD2) on the level of pineapple exports to the US market. Based on historical trade data from 1983 to 2017, a univariate structural econometric model was adjusted including variables related to export demand and isolating the effect of innovation through a binary control variable. The results obtained show that the effect of the innovation was a 25.27% increase in exports from Costa Rica to the North American market since the innovation was implemented. Conveniently, agricultural policymakers should consider similar studies to visualize the impact that innovation has on agricultural activities, and based on this, to plan, research, develop, and innovate programs within the agricultural sector.
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