Effects of international tourism on environmental quality and renewable energy use in Africa: a study of the moderating role of governance institutions

IF 4 3区 经济学 Q1 ECONOMICS
Obed I. Ojonta, Jonathan E. Ogbuabor
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Abstract

This study investigated how international tourism is impacting on environmental quality and renewable energy use in Africa, and how governance institutions on the continent are moderating these relationships. We employed the system GMM technique with a panel of 31 African economies from 2011 to 2020. We find that while international tourism is not a significant driver of environmental quality in Africa, it is significantly hampering renewable energy use on the continent. We also find that even though the unconditional effects of governance institutions on environmental quality are predominantly muted, their moderation role in the tourism-environmental quality relationship indicates that they offer potent channels for enhancing the contribution of the tourism sector toward improved environmental quality in Africa. Our results further indicate that governance institutions in Africa are significantly hampering the use of renewable energy, while their moderation role on the tourism-renewable energy use relationship is mainly muted. These findings generally highlight the fact that Africa is yet to harness its tourism potentials, while simultaneously dealing with the challenge of weak governance institutions. Among others, we recommended that policymakers and leaders in Africa should work together to harness the tourism potentials of the region and improve the quality of governance institutions.

Abstract Image

国际旅游业对非洲环境质量和可再生能源利用的影响:关于治理机构调节作用的研究
本研究调查了国际旅游业如何影响非洲的环境质量和可再生能源使用,以及非洲大陆的治理机构如何调节这些关系。我们采用系统 GMM 技术,对 2011 年至 2020 年的 31 个非洲经济体进行了面板分析。我们发现,虽然国际旅游业并不是非洲环境质量的重要驱动因素,但却极大地阻碍了非洲大陆可再生能源的使用。我们还发现,尽管治理机构对环境质量的无条件影响主要是微弱的,但它们在旅游业与环境质量关系中的调节作用表明,它们为提高旅游业对改善非洲环境质量的贡献提供了有力的渠道。我们的研究结果进一步表明,非洲的治理机构在很大程度上阻碍了可再生能源的使用,而它们在旅游业与可再生能源使用关系中的调节作用主要是微弱的。这些研究结果总体上凸显了一个事实,即非洲尚未利用其旅游业的潜力,同时还要应对治理机构薄弱的挑战。除其他外,我们建议非洲的决策者和领导者应共同努力,利用该地区的旅游潜力,提高治理机构的质量。
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来源期刊
CiteScore
4.80
自引率
6.50%
发文量
78
期刊介绍: Economic Change and Restructuring has been accepted for SSCI and will get its first Impact Factor in 2020!Since the early 1990s fundamental changes in the world economy, under the auspices of increasing globalisation, have taken place On one hand, the disappearance of the centrally planned economies and the progressive formation of market-oriented economies, have brought about countless systematic changes, where new economic structures, institutions, competences and skills involve complex processes, changes which are still underway and which necessitate adaptation and restructuring to form competitive market economies. On the other hand, many developing economies are making great strides as regards economic reform and liberalisation, and are emerging as new global players. They show an innovative capacity to position themselves in the global economy and to compete with industrialised countries, which are generally believed to be witnessing the rapid erosion of their established positions. These developments are accompanied by the exacerbation of the world competition. Both processes involve transition and the emerging economies, in searching for a new role and scope for public policies and for a new balance between public and private partnership, seem to currently be converging, especially with respect to the policies needed to create appropriate and effective market institutions and integrated reform policies, and to increase the standards of the population''s education levels. Thus, liberalisation and development policies, in attempting to strike a difficult balance between social and environmental needs, must be integrated more coherently. This complexity calls for new analytical and empirical approaches that can explain these new phenomena, which often go beyond the over-simplified facts and conventional ''wisdom'' that emerged at the start of the transition in the early 1990s. Economic Change and Restructuring (formerly ''Economics of Planning''), by keeping abreast of developments affecting both transitional and emerging economies, is aimed to attract original empirical and policy analysis contributions that are focused on various issues, including macroeconomic analysis, fiscal issues, finance and banking, industrial and trade development, and regional and local development issues. The journal aspires to publish cutting edge research and to serve as a forum for economists and policymakers working in these fields.Officially cited as: Econ Change Restruct
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