政府资助的可再生能源研发对其消费的影响

IF 3.1 2区经济学 Q1 ECONOMICS

Journal of Policy Modeling Pub Date : 2025-09-01 DOI:10.1016/j.jpolmod.2025.06.001

Dierk Herzer

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引用次数: 0

摘要

随着摆脱化石燃料的紧迫性日益增加，许多政府正在增加对可再生能源研究和开发的资助。这些努力背后的基本前提是，政府资助的可再生能源研发有助于增加可再生能源的消费。本文利用1974年至2022年间26个国家的面板数据检验了这一前提。基于面板协整方法和面板因果检验，本研究发现政府资助的可再生能源研发与可再生能源消费之间存在统计学显著的长期正相关关系。它还确定了从前者到后者的单向因果关系。

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The impact of government-funded renewable energy R&D on its consumption

With the increasing urgency to shift away from fossil fuels, many governments are boosting their funding for renewable energy research and development (R&D). The fundamental premise behind these efforts is that government-funded renewable energy R&D contributes to increased consumption of renewable energy. This paper examines this premise employing panel data from 26 countries between 1974 and 2022. Based on panel cointegration methods and panel causality tests, this study finds robust evidence of a statistically significant positive long-term relationship between government-funded renewable energy R&D and renewable energy consumption. It also identifies unidirectional causality running from the former to the latter.

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来源期刊

Journal of Policy Modeling ECONOMICS-

CiteScore

6.20

自引率

11.40%

发文量

期刊介绍： The Journal of Policy Modeling is published by Elsevier for the Society for Policy Modeling to provide a forum for analysis and debate concerning international policy issues. The journal addresses questions of critical import to the world community as a whole, and it focuses upon the economic, social, and political interdependencies between national and regional systems. This implies concern with international policies for the promotion of a better life for all human beings and, therefore, concentrates on improved methodological underpinnings for dealing with these problems.