恐怖主义和经济政策不确定性对非洲经济复杂性的影响:治理机构调节作用研究

IF 1.6 4区 经济学 Q2 ECONOMICS SOUTH AFRICAN JOURNAL OF ECONOMICS Pub Date : 2023-08-16 DOI:10.1111/saje.12353
Jonathan E. Ogbuabor, Ekene ThankGod Emeka, E. Nwosu
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引用次数: 2

摘要

鉴于缺乏关于恐怖主义和不确定性对非洲经济复杂性的影响以及治理机构对这些关系的调节作用的实证证据,本研究提出了两个重要问题。首先,恐怖主义和不确定性如何影响非洲经济的复杂性?第二,治理机构如何缓和恐怖主义和不确定性对非洲经济复杂性的影响?为了回答这些问题,该研究采用了汇总的普通最小二乘法和动态系统广义矩量法(GMM)估计量,在2010-2021年期间对33个非洲国家进行了评估。我们发现,恐怖主义和不确定性对非洲经济复杂性的无条件影响主要是负面和重大的。我们还发现,治理机构主要对非洲的经济复杂性产生无条件的积极和重大影响,但未能缓和不确定性对经济复杂性的不利影响。然而,贸易开放、国际旅游业和滞后的经济复杂性是促进非洲经济复杂性的有力因素,而实物资本存量仍然是一个阻碍因素。该研究得出的结论是,非洲的政策制定者和领导人应在非洲联盟层面开展合作,促进高质量的机构,同时应对恐怖主义和不确定性对非洲大陆的不利影响。
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Effects of terrorism and economic policy uncertainty on economic complexity in Africa: A study of the moderating role of governance institutions
Following the paucity of empirical evidence on the effects of terrorism and uncertainty on economic complexity in Africa and the moderating role of governance institutions on these relationships, this study raised two important questions. First, how are terrorism and uncertainty impacting on economic complexity in Africa? Second, how are governance institutions moderating the effects of terrorism and uncertainty on economic complexity in Africa? To answer these questions, the study employed pooled ordinary least squares and dynamic system generalized method of moments (GMM) estimators, with a panel of 33 African countries over the period 2010–2021. We find that the unconditional effects of terrorism and uncertainty on economic complexity in Africa are predominantly negative and significant. We also find that governance institutions predominantly have unconditional positive and significant impact on economic complexity in Africa but failed to moderate the adverse effect of uncertainty on economic complexity. However, trade openness, international tourism and lagged economic complexity are potent factors promoting economic complexity in Africa, while physical capital stock remained a deterring factor. The study concluded that policymakers and leaders in Africa should engage in collaborative efforts at the African Union level to promote high‐quality institutions, while simultaneously addressing the detrimental effects of terrorism and uncertainty on the continent.
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来源期刊
CiteScore
2.70
自引率
0.00%
发文量
29
期刊介绍: The South African Journal of Economics (SAJE) has a long and distinguished history, ranking amongst the oldest generalist journals in economics. In terms of editorial focus, the journal remains a generalist journal covering all fields in economics, but with a particular focus on developmental and African contexts. Toward this end, the editorial policy of the SAJE emphasizes scholarly work on developing countries, with African and Southern African development challenges receiving particular attention. While the SAJE remains a generalist journal, it encourages empirical work on developing and African economies. Importantly the focus is on both theoretical developments and methodological innovations that reflect developing country and African contexts and the policy challenges they pose. The objective of the journal is to be the premier vehicle for the publication of the most innovative work on development country and particularly African economic problems. It aims to be the target journal of choice not only for scholars located in Southern Africa, but of any scholar interested in the analysis of development challenges and their African applications. Clear theoretical foundations to work published should be a hallmark of the journal, and innovation in both theory and empirics appropriate to developing country and the African contexts are encouraged. In terms of submissions, the journal invites submissions primarily of original research articles, as well as survey articles and book reviews relevant to its context. In the case of both survey articles and book reviews, authors should note that a key minimum requirement is a critical reflection on the broader context of the existing literature.
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