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Regional (economic) integration, political stability uncertainty and (intra-African) exports 区域(经济)一体化、政治稳定的不确定性和(非洲内部)出口
IF 3.1 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-11 DOI: 10.1016/j.ecosys.2024.101266
Essotanam Mamba, Kwami Ossadzifo Wonyra, Kodjo Evlo
The economic literature reports ambiguous effects of regional economic integration (REI) and political stability on exports. Therefore, this research analyzes the effects of REI and political stability on intra-African exports, compares them to the effects on intra-African imports and explores the combined effect of REI and political stability on intra-African exports. We use the two-stage least squares and fixed-effects approach which includes the two-step feasible generalized method of moments (GMM) estimation to address endogeneity issues in a panel of 49 African countries over the period of 1996–2022. The results show that REI and political stability lead to an increase in intra-African exports. However, while REI results in an increase in intra-African imports, political stability results in a decrease; similar findings are highlighted for overall intra-African trade as well as for total exports of goods and services. The results remain robust across diverse estimation techniques. Furthermore, they reveal that political stability plays a role in amplifying the relationship between REI and intra-African exports. Supporting the African Continental Free Trade Area agenda, these findings imply that African policymakers need to (i) strengthen REI to increase intra-African trade and (ii) improve political stability to ensure that a greater part of REI is canalized in a more effective way in order to boost intra-African exports.
经济文献报告了区域经济一体化(REI)和政治稳定对出口的模棱两可的影响。因此,本研究分析了区域经济一体化和政治稳定对非洲内部出口的影响,将其与对非洲内部进口的影响进行了比较,并探讨了区域经济一体化和政治稳定对非洲内部出口的综合影响。我们采用两阶段最小二乘法和固定效应法,其中包括两步可行的广义矩量法(GMM)估计,以解决 1996-2022 年期间 49 个非洲国家面板中的内生性问题。结果显示,可再生能源投资和政治稳定导致非洲内部出口增加。然而,虽然可再生能源指数导致非洲内部进口增加,但政治稳定却导致进口减少;非洲内部总体贸易以及货物和服务总出口也有类似发现。这些结果在不同的估算技术中都保持稳健。此外,它们还揭示了政治稳定在放大 REI 与非洲内部出口之间的关系方面所起的作用。这些研究结果支持非洲大陆自由贸易区议程,意味着非洲政策制定者需要(i)加强 REI,以增加非洲内部贸易;(ii)改善政治稳定性,以确保更多的 REI 能够以更有效的方式得到利用,从而促进非洲内部出口。
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引用次数: 0
Geographic complexity and bank risk: Evidence from cross-border banks in Africa 地理复杂性与银行风险:来自非洲跨境银行的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101190

I construct a novel dataset to measure the geographic complexity of cross-border African banks and relate it to their default and earnings risk. The results suggest that having a higher degree of geographic complexity decreases risk. Further results show that the negative relationship between geographic complexity and risk is significantly channeled through changes in banks’ loan quality. Following the recent exit from Africa by major international banks, indigenous African banks could be encouraged to expand further across the continent to take advantage of available opportunities, in addition to diversifying their risk. The success of such expansions, however, may largely depend on effective credit management.

我构建了一个新颖的数据集来衡量非洲跨境银行的地域复杂性,并将其与违约和盈利风险联系起来。结果表明,地域复杂性越高,风险越低。进一步的结果表明,地理复杂性与风险之间的负相关关系通过银行贷款质量的变化得到了显著的引导。在大型国际银行最近撤出非洲之后,除了分散风险之外,还可以鼓励非洲本土银行在非洲大陆进一步扩张,以利用现有的机会。不过,这种扩张能否成功在很大程度上取决于有效的信贷管理。
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引用次数: 0
Persistence of human capital development in OECD countries over 150 years: Evidence from linear and nonlinear fractional integration methods 经合组织国家 150 年来人力资本发展的持续性:线性和非线性分数积分法的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101215

The goal of this study is to examine the persistence of human capital development in 21 member countries of the Organization for Economic Cooperation and Development for the period 1870–2019. Gross enrollment rates for secondary and tertiary education are both used as proxies for human capital development. Employing linear and nonlinear fractional integration approaches, our results suggest high degrees of persistence in the series under examination. However, lower orders of integration are observed in the data for tertiary education than for secondary education. Thus, no evidence of reversion to the mean is found in secondary education, and Australia and New Zealand have the highest coefficients for the time trends and the highest dependence. However, mean reversion in tertiary education is found in France, the US, and, in particular, Austria. Finally, evidence of nonlinearity is observed in about eight countries, though without altering the persistence in the series. The implications of the empirical results are also presented.

本研究旨在探讨经济合作与发展组织 21 个成员国在 1870-2019 年期间人力资本发展的持续性。中等教育和高等教育的毛入学率都被用作人力资本发展的替代指标。通过采用线性和非线性分数积分方法,我们的结果表明所研究的序列具有高度的持久性。然而,与中等教育相比,高等教育数据的积分阶数较低。因此,在中等教育中没有发现向均值回归的证据,澳大利亚和新西兰的时间趋势系数最高,依存度也最高。然而,法国、美国,特别是奥地利的高等教育出现了均值回归。最后,在大约八个国家观察到了非线性的证据,尽管没有改变序列的持续性。本文还介绍了实证结果的影响。
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引用次数: 0
Institutional quality and US FDI outflows: Do political regimes matter? 制度质量与美国外国直接投资外流:政治体制重要吗?
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101241

To what extent are the locational decisions for US FDI outflows affected by the nature of the political regimes along with the quality of institutions in the host countries? Using property rights protection as an indicator of institutional quality, this study analyses how sensitive US FDI outflows are to institutional factors and to the nature of the hosting countries’ political regimes. In other words, whether a democratic or an autocratic regime makes any difference in terms of attracting US FDI. A joint effect between democracy and the protection of property rights on US FDI flows is examined using a panel data fixed effect technique for forty-one countries during the period 1984–2021. The instrumental variable method is used to check the endogeneity concerns. The results predict that the protection of property rights can have a positive impact in attracting US FDI, provided the countries in question become more democratic in nature. The findings suggest that partial reform to enhance the institutional quality or unconsolidated democratization are insufficient to attract US FDI rather than complementing each other in bringing FDI. The implication of the findings reveals that a democratic country such as India can be a good location for US investment if its protection of property rights becomes stronger. Moreover, some highly democratic countries with strong institutions should be more market oriented and improve their quality of infrastructure to receive the maximum benefit. Our results are robust to alternate measures of institutional quality/democracy and endogeneity concerns.

美国外国直接投资流出地的选址决定在多大程度上受到东道国政治制度性质和制度质量的影响?本研究以产权保护作为制度质量指标,分析了美国外国直接投资流出对制度因素和东道国政治制度性质的敏感程度。换言之,民主或专制政体在吸引美国外国直接投资方面是否存在差异。本文采用面板数据固定效应技术,研究了 1984-2021 年间 41 个国家的民主和产权保护对美国外国直接投资流量的共同影响。使用工具变量法检查了内生性问题。结果预测,如果有关国家在本质上变得更加民主,产权保护会对吸引美国外国直接投资产生积极影响。研究结果表明,为提高制度质量而进行的部分改革或不巩固的民主化不足以吸引美国的外国直接投资,而只能在吸引外国直接投资方面起到互补作用。研究结果的意义在于,如果印度这样的民主国家加强对产权的保护,就会成为美国投资的良好地点。此外,一些高度民主、制度健全的国家应更加以市场为导向,提高基础设施质量,以获得最大收益。我们的研究结果对制度质量/民主的其他衡量标准和内生性问题都是稳健的。
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引用次数: 0
The impacts of anti-organized crime on asset prices: Evidence from China 反有组织犯罪对资产价格的影响:来自中国的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101198

We explore how a crackdown on organized crime affects stock returns. We theorize that a crackdown on organized crime is associated with both the governance effect and the uncertainty effect. Using stock earnings data on Chinese A-share listed firms, we find that, on one hand, stock prices experience salient decreases in short-term periods because the uncertainty effect dominates; on the other hand, significantly positive long-term returns have been documented because governance effects dominate. We further show that the stock return decline associated with the uncertainty effect is mainly driven by a change in discount rate, and the positive long-term return may stem from enhanced firm innovation and city business climate. Our findings pass a battery of robustness and endogeneity checks. We contribute to studies on organized crime and determinants of stock prices.

我们探讨了打击有组织犯罪如何影响股票收益。我们认为,打击有组织犯罪与治理效应和不确定性效应有关。利用中国 A 股上市公司的股票收益数据,我们发现,一方面,由于不确定性效应占主导地位,股票价格在短期内会出现显著下跌;另一方面,由于治理效应占主导地位,长期回报率显著为正。我们进一步表明,与不确定性效应相关的股票回报率下降主要是由贴现率的变化驱动的,而长期正回报率可能源于企业创新和城市商业环境的改善。我们的研究结果通过了一系列稳健性和内生性检验。我们的研究有助于对有组织犯罪和股票价格决定因素的研究。
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引用次数: 0
Selective industrial policy and overcapacity: Evidence from a quasi-natural experiment in China 选择性产业政策与产能过剩:来自中国准自然实验的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101191

Overcapacity has long been a "chronic problem affecting China's economic development." Why is China's overcapacity intractable? This study takes the "Revitalization Plans of Ten Industries" (the RPTI) issued by the Chinese government in 2009 as a quasi-natural experiment. It deploys the data of China's A-share listed enterprises and the difference-in-differences (DID) model to investigate the impact of the selective industrial policy on enterprise overcapacity. The results show that the policy has a significant and persistently negative effect on the capacity utilization rate of the treated group. Mechanistic studies reveal that policy-induced overcapacity is caused by increasing government subsidies for the treated group, depressing corporate investment efficiency, and growing capital misallocation. After considering zombie enterprises, we find that the policy mainly leads to the overcapacity of regular enterprises but has no negative impact on zombie enterprises, and zombie enterprises crowd out the capacity utilization rate of regular enterprises in the same industry. This study indicates that a selective industrial policy that prevents the market elimination mechanism from functioning is an underlying cause of overcapacity in China. The study's findings reveal why the administrative de-capacity policies enacted by the Chinese government have failed to eliminate backward capacity but rather created a new overcapacity issue.

长期以来,产能过剩一直是 "影响中国经济发展的痼疾"。中国的产能过剩问题为何难以解决?本研究以中国政府 2009 年发布的《十大产业振兴规划》(RPTI)为准自然实验。它利用中国 A 股上市企业的数据和差分(DID)模型,研究了选择性产业政策对企业产能过剩的影响。结果表明,该政策对被处理组的产能利用率有显著且持续的负面影响。机理研究表明,政策导致的产能过剩是由政府增加对被处理组的补贴、压低企业投资效率和加剧资本配置不当造成的。在考虑僵尸企业后,我们发现政策主要导致了正规企业的产能过剩,但对僵尸企业没有负面影响,僵尸企业挤占了同行业正规企业的产能利用率。本研究表明,阻碍市场淘汰机制发挥作用的选择性产业政策是中国产能过剩的根本原因。研究结果揭示了为什么中国政府制定的行政性去产能政策未能淘汰落后产能,反而造成了新的产能过剩问题。
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引用次数: 0
Sustainable energy deployment in developing countries: The role of composition of energy aid 发展中国家的可持续能源部署:能源援助构成的作用
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101195

Climate mitigation in developing nations calls for a shift to renewable technologies from fossil fuels. However, such transformative change requires enormous concessional funding in the energy sector. This paper examines the impact of energy aid and its composition on the transition to clean energy infrastructure in the power sector in 67 developing countries during the period 2002–2017. The analysis is also conducted by segregating aggregate renewable technologies into hydro and non-hydro sources. Applying system GMM and panel quantile regression techniques, we find that the effectiveness of energy aid depends upon its composition and the maturity of renewable technology in the recipient countries. Renewable and distribution energy aid benefits the transition only with hydro sources and has a counter-productive effect on non-hydro renewable technologies, such as solar and wind. In contrast, findings reveal that energy aid for non-renewable energy generation and policy hinder the transition process with both hydro and non-hydro renewable technologies. These findings warrant a shift in the composition and technology target of energy aid by the donors in order to foster climate mitigation and mobilize private investments in relatively less developed non-hydro renewable technologies.

发展中国家的气候减缓要求从化石燃料转向可再生技术。然而,这种转型变革需要在能源领域提供巨额优惠资金。本文研究了 2002-2017 年间能源援助及其构成对 67 个发展中国家电力部门向清洁能源基础设施转型的影响。分析还将可再生技术总量分为水力和非水力两种。应用系统 GMM 和面板量化回归技术,我们发现能源援助的有效性取决于其构成和受援国可再生技术的成熟度。可再生能源和分布式能源援助只有利于水力资源的过渡,而对太阳能和风能等非水力可再生能源技术的影响则适得其反。相反,研究结果表明,对不可再生能源发电和政策的能源援助阻碍了水力和非水力可再生技术的过渡进程。这些研究结果证明,捐助方应改变能源援助的构成和技术目标,以促进气候减缓,并动员私人投资于相对欠发达的非水电可再生能源技术。
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引用次数: 0
Supporting African union: Do macroeconomic fluctuations matter? 支持非洲联盟:宏观经济波动重要吗?
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101186

In this paper, we contribute empirically to the debate on the legitimacy of the African Union by exploring the question on whether individual opinions in support of African integration are sensitive to macroeconomic fluctuations? For this purpose, we use the 4th, 5th, 6th and 8th Afrobarometer survey data waves and a contextual logistic model. We find that an increase in GDP per capita is associated with a decline in the probability to support the African Union. Accordingly, economic growth discourages citizens’ positive appraisal for the union. Our results also show an asymmetry in the relationship between public opinion on supporting the African Union and economic growth. Policy implications are discussed.

在本文中,我们通过探讨支持非洲一体化的个人意见是否对宏观经济波动敏感这一问题,为有关非洲联盟合法性的辩论做出了经验性贡献。为此,我们使用了第 4、5、6 和 8 次非洲晴雨表调查数据浪潮以及背景逻辑模型。我们发现,人均国内生产总值的增长与支持非洲联盟概率的下降相关。因此,经济增长阻碍了公民对非洲联盟的积极评价。我们的研究结果还显示,支持非洲联盟的公众舆论与经济增长之间的关系并不对称。本文讨论了政策影响。
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引用次数: 0
Does stock market liberalization increase company TFP? Evidence from the Shanghai-Shenzhen-Hong Kong stock connect program in China 股市自由化会提高公司全要素生产率吗?来自中国沪深港通项目的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101240

This paper studies the impact of the liberalization of the Chinese stock market on company total factor productivity (TFP) and its mechanism of action by using the "Shanghai-Hong Kong Stock Connect" program. The benchmark regression results based on the multi-period difference-in-difference (DID) model show that the implementation of the “Shanghai-Hong Kong Stock Connect” program significantly increases the TFP of target companies, a conclusion that is still valid after a series of robustness tests. Further mechanism analyses shows that the program increases company TFP by both increasing a company's stock liquidity and information transparency and reducing the degree of financing constraints.

本文利用 "沪港通 "计划研究了中国股市开放对公司全要素生产率(TFP)的影响及其作用机制。基于多期差分(DID)模型的基准回归结果表明,"沪港通 "计划的实施显著提高了目标公司的全要素生产率,这一结论在经过一系列稳健性检验后仍然有效。进一步的机制分析表明,"沪港通 "计划通过提高公司股票流动性和信息透明度以及降低融资约束程度来提高公司的全要素生产率。
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引用次数: 0
Governmental responses and firm resilience during the COVID-19 pandemic: The role of culture and politics COVID-19 大流行期间的政府应对措施和坚定的复原力:文化和政治的作用
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-09-01 DOI: 10.1016/j.ecosys.2024.101196

Using data from 180 countries and 24,833 publicly traded firms worldwide, this study examines how cultural and political factors influence the stringency of a government’s response to the COVID-19 pandemic and, in turn, the stock prices of firms and industries operating in a given country. Existing research demonstrates that government behavior during a pandemic can directly or indirectly affect stock prices. This study explores twelve political and cultural characteristics that might influence government policies. Interestingly, our results indicate that democratic and less long-term-oriented countries employ stricter responses to the pandemic. Furthermore, countries with higher individualism, coalition governments, and governments not battling for re-election appear to employ a smoothing strategy: although they implement stringent responses early on, they tend to react less aggressively when the number of COVID-19 cases increases. This study finds that increased stringency has a negative impact on corporate abnormal returns, especially during the early stages of the pandemic. Our study has important policy implications and offers valuable insights to investors: stock price reactions depend on political and cultural factors, industry, and firm characteristics. Most importantly, larger firms with more cash operating in collectivist and politically stable countries are more resilient.

本研究利用来自全球 180 个国家和 24,833 家上市公司的数据,探讨了文化和政治因素如何影响政府应对 COVID-19 大流行病的严格程度,进而影响在特定国家运营的公司和行业的股票价格。现有研究表明,大流行病期间的政府行为会直接或间接地影响股票价格。本研究探讨了可能影响政府政策的十二种政治和文化特征。有趣的是,我们的研究结果表明,民主国家和不太注重长远发展的国家会对大流行病采取更严格的应对措施。此外,个人主义较强的国家、联合政府和不为连任而战的政府似乎采用了一种平滑策略:虽然它们在早期实施了严格的应对措施,但当 COVID-19 病例数量增加时,它们的反应往往不那么激烈。本研究发现,严格程度的提高会对企业异常回报产生负面影响,尤其是在大流行病的早期阶段。我们的研究具有重要的政策含义,并为投资者提供了宝贵的见解:股价反应取决于政治和文化因素、行业和公司特征。最重要的是,在集体主义国家和政治稳定的国家运营的现金较多的大型公司更具抗风险能力。
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引用次数: 0
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