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Unemployment, total factor productivity, budget deficit, and wage share in South Africa 南非的失业率、全要素生产率、预算赤字和工资份额
IF 0.5 Q3 ECONOMICS Pub Date : 2022-10-05 DOI: 10.20885/ejem.vol14.iss2.art4
J. Marire
Purpose ― The paper investigated the effect of the interaction of fiscal deficits and total factor productivity (TFP) and fiscal deficits and the wage share on unemployment.Methods ― The paper applied an autoregressive distributed lag model to South African annual data from 1991-2019.Findings ― First, increases in fiscal deficits increase unemployment at all levels of TFP and wage share. Second, increases in TFP increase unemployment at different levels of fiscal deficit, but after the global economic recession, the rate of increase in unemployment declined significantly. This means that the interaction of rising TFP and fiscal deficits in South Africa, where the growth regime is profit-led and technology-driven, always results in increasing unemployment. Third, as the wage share increases, unemployment increases, at all levels of fiscal deficits, suggesting that a wage-led growth regime is no panacea to unemployment either.Implications ― The findings imply that expansionary fiscal policy does not necessarily create an economy that works for all unless active labour market institutions are set up. The findings challenge the notion that the solution to unemployment in South Africa is wage flexibility. Neither do the findings support the idea that following a profit-led growth path is a solution. A balanced mix of the two growth regimes would work.Originality ― Studies have considered the productivity-enhancing effects of structural fiscal policy, but they have not considered the possible effects of interactions between productivity, fiscal policy and wage shares. The paper addresses the gap by introducing the interactions of TFP and fiscal deficits, as well as the interaction of wage share and fiscal deficits.
目的:研究财政赤字与全要素生产率(TFP)、财政赤字与工资占比的相互作用对失业率的影响。方法:本文对南非1991-2019年的年度数据应用了自回归分布滞后模型。研究发现:首先,财政赤字的增加增加了全要素生产率和工资占比各个层面的失业率。第二,在不同财政赤字水平下,TFP的增加会增加失业率,但在全球经济衰退后,失业率的增长率明显下降。这意味着,南非的增长体制是由利润主导和技术驱动的,TFP上升和财政赤字的相互作用总是导致失业率上升。第三,无论财政赤字水平如何,随着工资占比的增加,失业率也会上升,这表明,工资主导的增长机制也不是解决失业问题的灵丹妙药。启示-研究结果表明,除非建立积极的劳动力市场制度,否则扩张性财政政策不一定能创造一个对所有人都有效的经济。研究结果挑战了南非解决失业问题的办法是工资弹性的观念。研究结果也不支持以下观点,即遵循利润导向的增长路径是一种解决方案。两种增长机制的平衡组合将会奏效。独创性——研究已经考虑了结构性财政政策的生产率提高效应,但他们没有考虑生产率、财政政策和工资份额之间相互作用的可能影响。本文通过引入TFP与财政赤字的相互作用,以及工资份额与财政赤字的相互作用来解决这一差距。
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引用次数: 0
Structural breaks, financial globalization, and financial development: Evidence from Turkey 结构性断裂、金融全球化与金融发展:来自土耳其的证据
IF 0.5 Q3 ECONOMICS Pub Date : 2022-10-05 DOI: 10.20885/ejem.vol14.iss2.art5
Pınar Avcı, M. Çetin
Purpose ― Mishkin’s hypothesis suggests that globalization appears to be a vital factor in stimulating the development of the financial system. The study examines this hypothesis for the Turkish economy from 1970 to 2017. It focuses on the link between financial globalization and financial development by integrating economic growth, inflation, and natural resource rent as additional determinants into the financial development specification.Methods ― The Ng-Perron and Vogelsang-Perron unit root tests are used to check the stationarity of variables. The cointegration analysis is performed using the Hatemi-J and ARDL bounds testing procedures.Findings ― The main empirical results show that the series are cointegrated under structural breaks; in the long run, financial globalization and economic growth increase financial development while inflation and natural resource rent negatively affect financial development. A unidirectional causality exists from financial globalization and economic growth to financial development. At the same time, there is bidirectional causality between inflation and financial development, natural resource rent, and financial development.Implications ― The empirical findings can present important recommendations for policymakers.Originality ― Very few time-series studies include Turkey’s economy and structural breaks.
目的——米什金的假设表明,全球化似乎是刺激金融体系发展的关键因素。该研究检验了1970年至2017年土耳其经济的这一假设。它通过将经济增长、通货膨胀和自然资源租金作为附加决定因素纳入金融发展规范,重点关注金融全球化与金融发展之间的联系。方法:采用Ng-Perron和Vogelsang-Perron单位根检验检验变量的平稳性。协整分析是使用hatsemi - j和ARDL界检验程序进行的。研究发现——主要实证结果表明,在结构断裂下,该序列是协整的;从长期来看,金融全球化和经济增长促进了金融发展,而通货膨胀和自然资源租金则对金融发展产生了负面影响。金融全球化与经济增长到金融发展之间存在单向因果关系。同时,通货膨胀与金融发展、自然资源租金、金融发展之间存在双向因果关系。启示-实证研究结果可以为政策制定者提供重要建议。独创性——很少有时间序列研究包括土耳其经济和结构性断裂。
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引用次数: 2
Revisiting the asymmetry between the exchange rate and domestic production in South Asian Economies: Evidence from Nonlinear ARDL Approach 重新审视南亚经济体汇率与国内生产之间的不对称:来自非线性ARDL方法的证据
IF 0.5 Q3 ECONOMICS Pub Date : 2022-10-05 DOI: 10.20885/ejem.vol14.iss2.art2
J. Iqbal, Misbah Nosheen, M. Wohar
: Many of the early studies that investigate the impact of exchange rate movements on domestic production report mixed findings in terms of the effect on economic growth. However, the majority of these studies had were limited in that they relied on a prior assumption of linear adjustment of the exchange rate fluctuations toward domestic output. We suspect that a prior assumption of linearity may mask the empirical results. We, therefore, bring nonlinearity into the adjustment process through the partial sum approach to the exchange rate by decomposing the exchange rate into depreciation and appreciation. We investigate both the symmetric and asymmetric effect of exchange rate changes on economic growth of the selected South Asian economies. Our results show significant evidence of the asymmetric effects of exchange rate changes on domestic production both in the short and long run in the case of all the selected economies.
许多调查汇率变动对国内生产影响的早期研究在对经济增长的影响方面报告了不同的结果。然而,这些研究大多是有限的,因为它们依赖于汇率波动对国内产出的线性调整这一事先假设。我们怀疑线性的先验假设可能掩盖了经验结果。因此,我们通过将汇率分解为贬值和升值的部分和方法,将非线性引入调整过程。我们研究了汇率变化对选定的南亚经济体的经济增长的对称和非对称影响。我们的研究结果表明,在所有选定的经济体中,汇率变化对国内生产的短期和长期影响都是不对称的。
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引用次数: 1
Foreign direct investment and economic growth nexus in ECOWAS: The leveraging effect of anti-corruption 西非经共体外国直接投资与经济增长关系:反腐败的杠杆效应
IF 0.5 Q3 ECONOMICS Pub Date : 2022-10-05 DOI: 10.20885/ejem.vol14.iss2.art3
G. Asante, Kofi Kamasa, Myles Bartlett
Purpose ― This paper sought to investigate the interactive effect of corruption and FDI on economic growth in the Economic Community of West African States (ECOWAS) region empirically.Methods ― With panel data spanning 2000–2019 across 15 ECOWAS countries, this paper estimates its results by employing the system-GMM estimator, which combines a system of regressions in difference and in levels to resolve the problem of endogeneity.Findings ― Results reveal that while FDI independently spurs economic growth, control of corruption has no direct effect on growth in the region. The interactive effects reveal the complementarity between FDI and control of corruption in promoting economic growth in the ECOWAS region. The growth effect of FDI is larger and stronger given an improvement in the control of corruption across the 1st, 5th, 10th, and 25th percentiles.Implication ― To improve investor confidence, bolster FDI inflows and optimize its beneficial impacts on economic growth, this paper calls for measures to increase transparency and stronger political commitment to strictly investigate, prosecute and punish corruption in the ECOWAS region.Originality/value ― Although foreign direct investment (FDI) to host countries have been shown in the literature to be a crucial driver of economic growth, little is known about how anti-corruption measures affect the FDI-growth relationship. This paper contributes to policy by providing empirical evidence to bridge this gap.
目的-本文试图从实证角度研究腐败和外国直接投资对西非国家经济共同体(ECOWAS)地区经济增长的互动效应。方法:本文使用15个西非经共体国家2000-2019年的面板数据,通过采用系统- gmm估计器估计其结果,该估计器结合了差异和水平的回归系统,以解决内生性问题。研究结果-研究结果显示,虽然外国直接投资独立地刺激了该地区的经济增长,但控制腐败对该地区的增长没有直接影响。相互作用揭示了外国直接投资与控制腐败在促进西非经共体区域经济增长方面的互补性。如果腐败控制在第1、第5、第10和第25个百分位得到改善,FDI的增长效应就会更大、更强。启示-为提高投资者信心,促进外国直接投资流入并优化其对经济增长的有利影响,本文呼吁采取措施提高透明度,并加强政治承诺,严格调查、起诉和惩治西非经共体地区的腐败行为。原创性/价值——尽管文献表明,对东道国的外国直接投资(FDI)是经济增长的关键驱动力,但人们对反腐败措施如何影响FDI与增长的关系知之甚少。本文通过提供经验证据来弥补这一差距,从而有助于制定政策。
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引用次数: 0
Revisiting the threshold effect of corruption in the link between public debt and economic growth in Nigeria 重新审视尼日利亚公共债务与经济增长之间腐败的门槛效应
IF 0.5 Q3 ECONOMICS Pub Date : 2022-10-05 DOI: 10.20885/ejem.vol14.iss2.art1
E. Ogbaro, Ademola Obafemi Young, Rebecca Folake Bank-Ola
Purpose ― This study contributes to the empirical literature on the nonlinear relationship between public debt and economic growth in Nigeria using threshold regression methodology. It provides insight into how Nigeria can grow out of debt sustainably in the face of the prevailing level of corruption as an institutional indicator.Method ― Stata's threshold command is used for data analysis, and this command fits time-series threshold models in finding the optimal number of thresholds. It does this by minimising an information criterion and using conditional least squares to estimate the parameters of the threshold regression model.Findings ― The results show that the relationship between public debt and economic growth is nonlinear. The threshold effect of public debt on growth depends on the debt-to-GDP ratio and the level of corruption. Substantial evidence supports two threshold levels of debt-to-GDP ratio and corruption in the debt-growth nexus. The two threshold levels of corruption are 63.21 and 64.27 (on a scale of 0 to 100), with the growth effect of public debt being positive and significant in the second regime only.Implication ― Public debt exerts significant positive effects on growth as long as corruption is kept at a moderate level. Thus, the government of Nigeria needs to ensure that corruption is pegged at a fairly moderate level that will guarantee the positive contribution of accumulated debt to economic growth.Originality ― Unlike previous works, the study addresses the problem caused by the mechanical effect of a change in the real GDP growth rate on debt. It is based on the assumption of a maximum of two thresholds.
目的-本研究利用阈值回归方法对尼日利亚公共债务与经济增长之间的非线性关系进行实证研究。作为一项制度指标,它为尼日利亚如何在面对普遍存在的腐败水平的情况下可持续地摆脱债务提供了见解。方法-使用Stata的threshold命令进行数据分析,该命令适合时间序列阈值模型,以找到最优的阈值数量。它通过最小化信息标准和使用条件最小二乘来估计阈值回归模型的参数来实现这一点。研究结果表明,公共债务与经济增长之间存在非线性关系。公共债务对经济增长的阈值效应取决于债务与gdp的比率和腐败程度。大量证据支持债务与gdp比率和腐败在债务增长关系中的两个阈值水平。腐败的两个阈值水平分别为63.21和64.27(以0到100的范围计算),只有在第二种制度中,公共债务的增长效应是积极的,而且是显著的。启示-只要腐败保持在适度水平,公共债务对经济增长有显著的积极影响。因此,尼日利亚政府需要确保腐败被固定在一个相当温和的水平,以保证累积债务对经济增长的积极贡献。独创性——与以往的研究不同,该研究解决了实际GDP增长率变化对债务的机械影响所引起的问题。它基于最多两个阈值的假设。
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引用次数: 1
Rage against the machine: A money-burning field experiment 对机器的愤怒:一个烧钱的实地实验
IF 0.5 Q3 ECONOMICS Pub Date : 2022-05-19 DOI: 10.20885/ejem.vol14.iss1.art11
Muhammad Ryan Sanjaya
Purpose ― This study investigates antisocial behaviour where participants made payoff destruction decisions (“money burning”) that are conditional on the co-participant being a human or a computer.Methods ― This study uses the joy-of-destruction minigame experiment with Indonesian citizens living in Australia as the participants. Regression methods are used to observe whether discrimination occurs and to identify factors associated with antisocial behaviour.Findings ― This study finds money burning against the computer to be more prevalent than against humans. There was very limited support that such behaviour was correlated with demographic characteristics or subjective norms, suggesting that the presence of a computer co-participant drives the result.Implications ― The results have a methodological implication for experimental economics where experimenters should anticipate that computer players may have an unforeseen impact on human behaviour. Policy-wise, the study shows a relatively cohesive community which may be driven by the multicultural policy of Australia.Originality ― This is the first antisocial behaviour economics experiment that includes a computer as a potential co-participant.
目的-本研究调查了反社会行为,参与者做出的回报破坏决定(“烧钱”)是有条件的共同参与者是人还是计算机。方法:本研究以居住在澳大利亚的印尼公民为研究对象,进行了欢乐毁灭小游戏实验。回归方法用于观察歧视是否发生,并确定与反社会行为相关的因素。研究结果:这项研究发现,针对电脑的烧钱行为比针对人类的烧钱行为更为普遍。这种行为与人口特征或主观规范相关的支持非常有限,这表明计算机共同参与者的存在驱动了结果。启示-研究结果对实验经济学有方法论上的启示,实验者应该预测电脑玩家可能对人类行为产生不可预见的影响。政策方面,研究显示了一个相对有凝聚力的社区,这可能是由澳大利亚的多元文化政策推动的。独创性——这是第一个将计算机作为潜在共同参与者的反社会行为经济学实验。
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引用次数: 0
Foreign direct investment, efficiency, and total factor productivity: Does technology intensity classification matter? 外商直接投资、效率与全要素生产率:技术强度分类重要吗?
IF 0.5 Q3 ECONOMICS Pub Date : 2022-04-28 DOI: 10.20885/ejem.vol14.iss1.art4
M. Yasin, D. Sari
Purpose ― We examine whether the foreign direct investment (FDI) in promoting technical efficiency is controlled by the sector classifications based on the technology intensity (High Technology, Medium-High Technology, Medium-Low Technology, and Low Technology).Methods ― We use the Indonesian firm-level dataset of the large and medium manufacturing survey from 2007 to 2015 and employ the time-varying stochastic production frontier.Findings ― We reveal that FDI, technology intensity and absorptive Capacity significantly affect firms' production and efficiency. We also found that the Indonesian manufacturing industry from 2007 to 2015 experienced positive Total Factor Productivity growth, where High-Technology sectors experienced the largest magnitude among others. Meanwhile, technological progress stemming from FDI is enjoyed more by Low Technology sectors. Meaning to say, technology intensity classification does not matter to technological progress.Implication ― The host country's government should focus on industries with high technical capabilities to accelerate FDI gains for the firms. Simultaneously, human capital improvement also needs to be intensified, for instance, through training or human development, so that firms with lower technical capability can catch up and, consequently, receive similar benefits from FDI activities.Originality ― Our study accommodates the research gap by including the FDI effect in both productivity and efficiency in a single equation. Many studies merely categorize technology intensity following the stochastic production frontier estimation to obtain technical efficiency or TFP growth. In this sense, those studies did not control the impact of the technology-specific effect.
目的:研究外商直接投资(FDI)在促进技术效率方面是否受到基于技术强度的行业分类(高技术、中高技术、中低技术和低技术)的控制。方法-我们使用2007年至2015年印度尼西亚大中型制造业调查的企业层面数据集,并采用时变随机生产前沿。研究发现:FDI、技术强度和吸收能力显著影响企业的生产和效率。研究还发现,2007 - 2015年,印尼制造业全要素生产率呈现正增长,其中高科技行业增长幅度最大。同时,外国直接投资带来的技术进步更多地被低技术部门所享受。也就是说,技术强度分级与技术进步无关。启示-东道国政府应该把重点放在具有高技术能力的行业上,以加速公司的外国直接投资收益。同时,人力资本的改善也需要加强,例如通过培训或人力发展,使技术能力较低的公司能够赶上来,从而从外国直接投资活动中获得类似的利益。独创性-我们的研究通过将FDI对生产率和效率的影响纳入单一方程来弥补研究空白。许多研究仅仅根据随机生产前沿估计对技术强度进行分类,以获得技术效率或TFP增长。从这个意义上说,这些研究并没有控制技术特定效应的影响。
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引用次数: 1
Islamic banks credit risk performance for home financing: Before and during Covid-19 pandemic 伊斯兰银行在住房融资方面的信贷风险表现:在Covid-19大流行之前和期间
IF 0.5 Q3 ECONOMICS Pub Date : 2022-04-27 DOI: 10.20885/ejem.vol14.iss1.art9
M. Anto, Faaza Fakhrunnas, Y. Tumewang
Purpose ― This study aims to assess the home financing credit risk performed by Islamic banks in Indonesia.Methods ― A panel dynamic analysis is adopted to measure the bad loan performance before and during the Covid-19 pandemic. The observation period started from January 2016 to September 2020 with 1,881 observation periods of monthly panel data from the province level.Findings ― The study finds a difference in bad loan performance before and during the Covid-19 pandemic. Before this pandemic, inflation has a positive and significant influence on non-performing financing in real estate, rental business, and company service. However, during the Covid-19 pandemic, a substantial and positive effect of inflation is found on the bad loan for personal flat and apartment ownership. On the other hand, a significant and negative impact of inflation is found on the bad home loan for personal business shop ownership.Implication ― This analysis could trigger the government to provide financial assistance for those affected by the Covid-19 crisis. In addition to that, an Islamic bank is also expected to give financing allowances for them by providing an option of debt restructuration and rescheduling.Originality ― This paper analyses the Islamic bank’s credit risk performance for home financing before and during the Covid-19 pandemic. This issue has not been presented in the literature to the best of our knowledge.
目的-本研究旨在评估印度尼西亚伊斯兰银行的住房融资信贷风险。方法:采用面板动态分析方法,对疫情前和疫情期间的不良贷款绩效进行衡量。观察期自2016年1月至2020年9月,选取1881个省级月度面板数据观察期。研究结果-研究发现,在Covid-19大流行之前和期间,不良贷款表现存在差异。疫情前,通货膨胀对房地产、租赁业务、公司服务等领域的不良融资均有显著正向影响。然而,在2019冠状病毒病大流行期间,通货膨胀对个人公寓和公寓所有权的不良贷款产生了实质性的积极影响。另一方面,通货膨胀对个人商铺的不良住房贷款有显著的负面影响。含义:这一分析可能会促使政府为受Covid-19危机影响的人提供财政援助。除此之外,预期一家伊斯兰银行还将通过提供债务重组和重新安排还债日期的选择,为它们提供资金补贴。原创性-本文分析了伊斯兰银行在2019冠状病毒病大流行之前和期间的住房融资信贷风险表现。据我们所知,这个问题还没有在文献中提出。
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引用次数: 2
Analysing network structures and dynamics of the Pakistan stock market across the uncertain time of global pandemic (Covid-19) 分析全球大流行(Covid-19)不确定时期巴基斯坦股票市场的网络结构和动态
IF 0.5 Q3 ECONOMICS Pub Date : 2022-04-27 DOI: 10.20885/ejem.vol14.iss1.art7
B. Memon
Purpose ― The global pandemic COVID-19 has attracted considerable interest from researchers globally. However, there is very little systematic work on the impact of the COVID-19 crisis on the local stock markets. This paper proposes a complex network method that examines the effects of global pandemic COVID-19 on the Pakistan stock market to fill in these gaps.Methods ― Firstly, correlograms are plotted to inspect the correlation matrices of the overall and two sub-sample periods. Secondly, correlation threshold networks and topological properties are examined for different threshold levels. Finally, this paper uses evolving MSTs to construct a dynamical complex network and presents dynamic centrality measures, normalised tree, and average path lengths.Findings ― The findings show that COVID-19 related certainty and crisis lead to low volatility and a star-like structure, resulting in a quick flow of information and a strong correlation among the Pakistan stock market.Implication ― This analysis would help investors and regulators to manage the Pakistan stock market better. In addition, the comprehensive study solely on the Pakistan stock market will be helpful for Pakistan government officials and stock market participants to assess and predict the risks of the Pakistan stock market associated with the global pandemic COVID-19. Originality ― This paper addresses both classes of the networks. To the best of our knowledge, the static and dynamic evolution of the Pakistan stock market around the global pandemic COVID-19 has not been performed yet.
目的-全球大流行COVID-19引起了全球研究人员的极大兴趣。然而,关于新冠肺炎危机对当地股市影响的系统研究却很少。本文提出了一种复杂的网络方法,该方法研究了全球大流行COVID-19对巴基斯坦股市的影响,以填补这些空白。方法:首先,绘制相关图,检查整体和两个子样本周期的相关矩阵。其次,研究了不同阈值水平下的相关阈值网络和拓扑特性。最后,本文利用演化的MSTs构造了一个动态复杂网络,并给出了动态中心性度量、归一化树和平均路径长度。研究结果-研究结果表明,与COVID-19相关的确定性和危机导致低波动性和星形结构,导致信息快速流动和巴基斯坦股票市场之间的强相关性。启示-这一分析将有助于投资者和监管机构更好地管理巴基斯坦股市。此外,仅对巴基斯坦股市进行全面研究,将有助于巴基斯坦政府官员和股市参与者评估和预测巴基斯坦股市与全球大流行COVID-19相关的风险。原创性——本文讨论了这两类网络。据我们所知,巴基斯坦股市在2019冠状病毒病全球大流行期间的静态和动态演变尚未进行。
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引用次数: 0
Trade liberalization, financial development, and economic growth: A panel data analysis on Turkey and the Turkic Republics 贸易自由化、金融发展和经济增长:土耳其和突厥共和国的面板数据分析
IF 0.5 Q3 ECONOMICS Pub Date : 2022-04-27 DOI: 10.20885/ejem.vol14.iss1.art10
M. B. Tufaner
Purpose ― In this study, 5 Turkic Republics (Azerbaijan, Kazakhstan, Kyrgyzstan, Uzbekistan and Turkmenistan) and Turkey are analysed to investigate the impact of trade liberalisation and financial development on economic growth.Methods ― In this study, long-term relationships among trade liberalisation, financial development, and economic growth are analysed by applying unit root, cointegration and causality tests for panel data analysis study for the period 1998 to 2017.Findings ― The findings reveal a strong cointegration relationship between trade liberalization, financial development, and economic growth. It was understood that trade liberalisation positively affected economic growth, and financial development negatively affected economic growth in the long term for the whole panel. However, when the variables are analysed for each country in the panel, it is seen that the sign and severity of the coefficients change. Also, according to panel causality test results, it was understood that there was no causal relationship between variables.Implication ― This paper supports the notion that the direction of the relationship among trade liberalisation, financial development, and economic growth change according to countries in Turkey and the Turkic Republics.Originality ― This paper contributes to the literature by the general view that trade liberalisation and financial development are the driving force of economic growth; these relations may vary according to the country group examined in the studies, the period handled, and the econometric method applied.
目的-在本研究中,分析了5个突厥共和国(阿塞拜疆,哈萨克斯坦,吉尔吉斯斯坦,乌兹别克斯坦和土库曼斯坦)和土耳其,以调查贸易自由化和金融发展对经济增长的影响。方法-在本研究中,通过对1998年至2017年面板数据分析研究的单位根、协整和因果关系检验,分析了贸易自由化、金融发展和经济增长之间的长期关系。研究结果-研究结果揭示了贸易自由化、金融发展和经济增长之间的强协整关系。据了解,贸易自由化对经济增长产生积极影响,而金融发展对整个小组的长期经济增长产生消极影响。然而,当对面板中每个国家的变量进行分析时,可以看到系数的符号和严重程度发生了变化。此外,根据小组因果检验结果,可以理解变量之间没有因果关系。含义-本文支持这样一种观点,即贸易自由化、金融发展和经济增长之间的关系方向根据土耳其和突厥共和国的国家变化。原创性-本文对文献的贡献是,普遍认为贸易自由化和金融发展是经济增长的动力;这些关系可能因研究中所审查的国家群体、所处理的时期和所采用的计量经济学方法而异。
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引用次数: 2
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Economic Journal of Emerging Markets
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