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Quantile eco-efficiency estimation and convergence: A nonparametric frontier approach
Economics Letters ( IF 2.1 ) Pub Date : 2021-03-17 , DOI: 10.1016/j.econlet.2021.109813
Michael L. Polemis , Thanasis Stengos , Panayiotis Tzeremes , Nickolaos G. Tzeremes

This study develops a novel quantile eco-efficiency nonparametric estimator to test for the existence of possible convergence patterns across 29 OECD countries over the period 1953–2019. Our framework provides robust eco-efficiency estimators and allows us to test the convergence of countries’ estimated eco-efficiency levels at different quantiles. The results indicate that countries’ eco-efficiency performance has been increased over the sample years, formulating specific eco-efficiency convergence clubs.



中文翻译:

分位数生态效率估算和收敛:非参数前沿方法

这项研究开发了一种新颖的分位数生态效率非参数估计量,以测试1953-2019年间OECD 29个国家中可能存在的趋同模式。我们的框架提供了可靠的生态效率估算器,并允许我们测试不同分位数的国家估算生态效率水平的收敛性。结果表明,在样本年中,国家的生态效率绩效有所提高,建立了特定的生态效率趋同俱乐部。

更新日期:2021-03-25
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