首页 > 最新文献

African Journal of Business and Economic Research最新文献

英文 中文
Welfare Distributional Impact of Special Distress Relief Grant in Eastern Cape Province of South Africa: Evidence from 2021 General Household Survey 南非东开普省特殊困境救济金对福利分配的影响:来自2021年综合家庭调查的证据
Q4 Economics, Econometrics and Finance Pub Date : 2023-06-18 DOI: 10.31920/1750-4562/2023/v18n2a7
Olalekan Seyi Olawuyi, A. Mushunje
{"title":"Welfare Distributional Impact of Special Distress Relief Grant in Eastern Cape Province of South Africa: Evidence from 2021 General Household Survey","authors":"Olalekan Seyi Olawuyi, A. Mushunje","doi":"10.31920/1750-4562/2023/v18n2a7","DOIUrl":"https://doi.org/10.31920/1750-4562/2023/v18n2a7","url":null,"abstract":"","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45360407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Financial Inclusion and its Impact on Poverty Alleviation amongst Micro and Small Enterprises in Cameroon 金融普惠及其对喀麦隆小微企业减贫的影响
Q4 Economics, Econometrics and Finance Pub Date : 2023-06-11 DOI: 10.5296/ber.v13i2.20927
Susannash Limunga Esowe
An inclusive and stable financial system promotes investments and a market driven economy which is productive and competitive. Appropriate financial access at an affordable cost is indispensable for the growth of MSEs as well as the financial wellbeing of the MSE operators. About 80% of the population in Cameroon operates in the informal sector, while about 98.5% of MSEs hardly have access to regulated finances, hence suffer from financial exclusion and poverty. This study seeks to analyze the extent to which financial inclusion can impact poverty alleviation among MSE operators in Cameroon. The relevant data for this study were sourced with the use of a closed ended structured questionnaire. Data analysis was by statistical inferences and modelling involving multiple regressions by the use of AMOS 24. The findings from the analysis reveals that financial knowledge and financial wellbeing have a significant positive influence on poverty alleviation amongst MSE operators in Cameroon. This study highlights that policy makers should promote the putting in place of financial literacy mechanisms and structures to facilitate the users of financial instruments better acquaint themselves with knowledge on the existent financial instruments as well as their proper usage.
一个包容和稳定的金融体系可以促进投资,促进具有生产力和竞争力的市场经济。以负担得起的成本获得适当的金融服务对于中小微企业的发展以及中小微企业运营商的财务健康是必不可少的。喀麦隆约80%的人口在非正规部门工作,而约98.5%的中小企业几乎无法获得受监管的资金,因此遭受金融排斥和贫困。本研究旨在分析金融普惠在多大程度上可以影响喀麦隆MSE运营商的扶贫工作。本研究的相关数据来源于封闭式结构化问卷。数据分析通过统计推断和使用AMOS 24进行多元回归建模。分析结果表明,财务知识和财务健康对喀麦隆MSE运营商的减贫具有显著的积极影响。本研究强调,政策制定者应推动建立金融知识普及机制和结构,以促进金融工具的使用者更好地了解现有金融工具的知识及其正确使用。
{"title":"Financial Inclusion and its Impact on Poverty Alleviation amongst Micro and Small Enterprises in Cameroon","authors":"Susannash Limunga Esowe","doi":"10.5296/ber.v13i2.20927","DOIUrl":"https://doi.org/10.5296/ber.v13i2.20927","url":null,"abstract":"An inclusive and stable financial system promotes investments and a market driven economy which is productive and competitive. Appropriate financial access at an affordable cost is indispensable for the growth of MSEs as well as the financial wellbeing of the MSE operators. About 80% of the population in Cameroon operates in the informal sector, while about 98.5% of MSEs hardly have access to regulated finances, hence suffer from financial exclusion and poverty. This study seeks to analyze the extent to which financial inclusion can impact poverty alleviation among MSE operators in Cameroon. The relevant data for this study were sourced with the use of a closed ended structured questionnaire. Data analysis was by statistical inferences and modelling involving multiple regressions by the use of AMOS 24. The findings from the analysis reveals that financial knowledge and financial wellbeing have a significant positive influence on poverty alleviation amongst MSE operators in Cameroon. This study highlights that policy makers should promote the putting in place of financial literacy mechanisms and structures to facilitate the users of financial instruments better acquaint themselves with knowledge on the existent financial instruments as well as their proper usage.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85061358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of Factors Influencing Consumers to adopt EVs (Electric Vehicles) 消费者采用电动汽车的影响因素研究
Q4 Economics, Econometrics and Finance Pub Date : 2023-06-09 DOI: 10.5296/ber.v13i2.21054
Sumas Wongsunopparat, Peter Cherian
Statista market forecast has shown that revenue in the Electric Vehicles market is projected to reach US$457.60bn in 2023. Revenue is expected to show an annual growth rate (CAGR 2023-2027) of 17.02%, resulting in a projected market volume of US$858.00bn by 2027. Electric vehicles are gaining popularity and market share. In Q2 2022, EV sales accounted for 5.6% of the total auto market (up from 2.7% in Q2 of 2021). Clean energy and improved performance are driving people to make the switch to electric. Government incentives continue to buttress the future of all things electric. Between today and 2050, the electric vehicle market opportunity is slated to rise to $53 trillion. Additionally, global electricity demand in that same year is projected to increase by 27% even though KPMG reports in December 2022 that automotive executives are less bullish than they were last year about the adoption of electric vehicles. The survey found 76% are concerned that inflation and high interest rates will adversely affect their business in 2023. For the U.S., the median expectation for EV sales was 35% of the new vehicle market by 2030 — down from 65% a year earlier.The purpose of this research is to study factors influencing consumer to adopt Electric Vehicles. These factors include seven independent variables: Mileage (ML), Battery (BA), Charge station (CS), Price (PR), Maintenance (MT), At-home charger (HC), Government policy (GP), Promotion (PM), Brand (BR) and one dependent variable: Consumer Factor (CF). 387 sample were collected using electronic questionnaire through social media. We used Structural Equation Models (SEM) for data analysis. The result shows that since the RMSEA, which is an absolute fit index that assesses how far our hypothesized model is from a perfect model, for this model is .04 (<.05) which strongly indicates a “close fit” and the Goodness of Fit Index (GFI) value is .913 (>.90), the model seems to fit well according to the descriptive measures of fit. More importantly, Battery (BA), Charge station (CS), Price (PR), At-home charger (HC), Government policy (GP), and Brand (BR) are significantly defined as key success factors of electric vehicles (EV) from the consumer’s perspective due to their p-values are all less than .05. That means if these significant factors are taken good care of from having branded EV with quality battery at a competitive price offering with more charge stations available both in public and at home, all of which are deeply supported by government policy to encourage people to switch over to EV ASAP, EV will become much more successful and widely adopted from consumer standpoint much faster than what has been happening so far.
Statista市场预测显示,2023年电动汽车市场的收入预计将达到4576亿美元。预计收入的年增长率(2023-2027年复合年增长率)为17.02%,预计到2027年市场规模将达到8588亿美元。电动汽车越来越受欢迎,市场份额也越来越大。2022年第二季度,电动汽车销量占整个汽车市场的5.6%(高于2021年第二季度的2.7%)。清洁能源和性能的提高促使人们转向电动汽车。政府的激励措施将继续支持所有电动产品的未来。从今天到2050年,电动汽车市场的机会预计将上升到53万亿美元。此外,尽管毕马威(KPMG)在2022年12月的报告中指出,汽车行业高管对电动汽车的采用不像去年那么乐观,但同年全球电力需求预计将增长27%。调查发现,76%的人担心通货膨胀和高利率将在2023年对他们的业务产生不利影响。对美国来说,到2030年电动汽车销量占新车市场的比例中值为35%,低于一年前的65%。本研究的目的是研究影响消费者采用电动汽车的因素。这些因素包括七个自变量:里程(ML)、电池(BA)、充电站(CS)、价格(PR)、维护(MT)、家用充电器(HC)、政府政策(GP)、促销(PM)、品牌(BR)和一个因变量:消费者因素(CF)。通过社交媒体进行电子问卷调查,共收集样本387份。我们使用结构方程模型(SEM)进行数据分析。结果表明,由于RMSEA是评估我们的假设模型与完美模型之间距离的绝对拟合指数,对于该模型来说,RMSEA为0.04(0.90),根据拟合的描述性度量,该模型似乎拟合得很好。更重要的是,从消费者的角度来看,电池(BA)、充电站(CS)、价格(PR)、家用充电器(HC)、政府政策(GP)和品牌(BR)被显著定义为电动汽车(EV)的关键成功因素,因为它们的p值都小于0.05。这意味着,如果这些重要因素都能得到很好的处理,比如在公共场所和家里提供更多的充电站,并提供高质量的电池,所有这些都得到了政府政策的大力支持,鼓励人们尽快转向电动汽车,那么从消费者的角度来看,电动汽车将会变得更加成功,并被广泛采用,比目前发生的事情要快得多。
{"title":"Study of Factors Influencing Consumers to adopt EVs (Electric Vehicles)","authors":"Sumas Wongsunopparat, Peter Cherian","doi":"10.5296/ber.v13i2.21054","DOIUrl":"https://doi.org/10.5296/ber.v13i2.21054","url":null,"abstract":"Statista market forecast has shown that revenue in the Electric Vehicles market is projected to reach US$457.60bn in 2023. Revenue is expected to show an annual growth rate (CAGR 2023-2027) of 17.02%, resulting in a projected market volume of US$858.00bn by 2027. Electric vehicles are gaining popularity and market share. In Q2 2022, EV sales accounted for 5.6% of the total auto market (up from 2.7% in Q2 of 2021). Clean energy and improved performance are driving people to make the switch to electric. Government incentives continue to buttress the future of all things electric. Between today and 2050, the electric vehicle market opportunity is slated to rise to $53 trillion. Additionally, global electricity demand in that same year is projected to increase by 27% even though KPMG reports in December 2022 that automotive executives are less bullish than they were last year about the adoption of electric vehicles. The survey found 76% are concerned that inflation and high interest rates will adversely affect their business in 2023. For the U.S., the median expectation for EV sales was 35% of the new vehicle market by 2030 — down from 65% a year earlier.The purpose of this research is to study factors influencing consumer to adopt Electric Vehicles. These factors include seven independent variables: Mileage (ML), Battery (BA), Charge station (CS), Price (PR), Maintenance (MT), At-home charger (HC), Government policy (GP), Promotion (PM), Brand (BR) and one dependent variable: Consumer Factor (CF). 387 sample were collected using electronic questionnaire through social media. We used Structural Equation Models (SEM) for data analysis. The result shows that since the RMSEA, which is an absolute fit index that assesses how far our hypothesized model is from a perfect model, for this model is .04 (<.05) which strongly indicates a “close fit” and the Goodness of Fit Index (GFI) value is .913 (>.90), the model seems to fit well according to the descriptive measures of fit. More importantly, Battery (BA), Charge station (CS), Price (PR), At-home charger (HC), Government policy (GP), and Brand (BR) are significantly defined as key success factors of electric vehicles (EV) from the consumer’s perspective due to their p-values are all less than .05. That means if these significant factors are taken good care of from having branded EV with quality battery at a competitive price offering with more charge stations available both in public and at home, all of which are deeply supported by government policy to encourage people to switch over to EV ASAP, EV will become much more successful and widely adopted from consumer standpoint much faster than what has been happening so far.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73697666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Study of Factors Influencing Sustainable Supply Chain Management (SSCM) in China 中国可持续供应链管理的影响因素研究
Q4 Economics, Econometrics and Finance Pub Date : 2023-06-07 DOI: 10.5296/ber.v13i2.21043
Sumas Wongsunopparat, Sifan Yan
Sustainability in the transportation and supply chain industry has been a concern for decades. Conversations have been ongoing about how to reduce the carbon footprint, incorporate electric vehicles into fleets, and adopt alternative fuels. Now, however, we’re at a crossroad. The global climate crisis has reached a tipping point, highlighting transportation’s contribution to the problem in the boardrooms of most corporations. And for good reason. According to the U.S. Environmental Protection Agency, transportation is responsible for nearly a third (29%) of all greenhouse gas emissions. While passenger vehicles make up a significant portion of that number, ships, trains, planes and freight trucks are also in the mix.The purpose of this research is to study factors influencing Sustainable Supply Chain Management (SSCM) in China. These factors include seven first-order variables: independent variables: Carbon Footprint (CF), Organizational Practices (OP), Transportation Model (TM), Environmentally Responsible Packages (EP), Alternative Energy (AE), Partnership Initiative (PI), and Technology Development (TD); two second-order variables: Environmental, Social, and Governance (ESG) and Operating Model (OPER) and one dependent variable: Sustainable Supply Chain Management (SSCM). 400 sample were collected using electronic questionnaire through social media. We used Structural Equation Models (SEM) for data analysis. The result shows that since the RMSEA, which is an absolute fit index that assesses how far our hypothesized model is from a perfect model, for this model is .039 (<.05) which strongly indicates a “close fit” and the Goodness of Fit Index (GFI) value is .903 (>.90), the model seems to fit well according to the descriptive measures of fit. Moreover, CFI, which is incremental fit indices that compare the fit of our hypothesized model with that of a baseline model (i.e., a model with the worst fit), its value equals .956 indicating an acceptable fit.
几十年来,运输和供应链行业的可持续性一直是人们关注的问题。关于如何减少碳足迹、将电动汽车纳入车队以及采用替代燃料的讨论一直在进行。然而,现在我们正处在一个十字路口。全球气候危机已经到了一个临界点,在大多数公司的董事会会议上,交通运输对这个问题的影响突显出来。这是有原因的。根据美国环境保护署(U.S. Environmental Protection Agency)的数据,交通运输占所有温室气体排放的近三分之一(29%)。虽然乘用车在这一数字中占很大一部分,但轮船、火车、飞机和货运卡车也在其中。本研究的目的是研究中国可持续供应链管理的影响因素。这些因素包括7个一阶变量:自变量:碳足迹(CF)、组织实践(OP)、运输模式(TM)、环境责任包装(EP)、替代能源(AE)、伙伴关系倡议(PI)和技术发展(TD);两个二阶变量:环境、社会和治理(ESG)和运营模式(OPER),一个因变量:可持续供应链管理(SSCM)。通过社交媒体进行电子问卷调查,共收集400份样本。我们使用结构方程模型(SEM)进行数据分析。结果表明,由于RMSEA是评估我们的假设模型与完美模型之间距离的绝对拟合指数,对于该模型来说,RMSEA为0.039(0.90),因此根据拟合的描述性度量,该模型似乎拟合得很好。此外,CFI是比较我们假设模型与基线模型(即最糟糕的模型)的拟合的增量拟合指数,其值为0.956,表示可接受的拟合。
{"title":"Study of Factors Influencing Sustainable Supply Chain Management (SSCM) in China","authors":"Sumas Wongsunopparat, Sifan Yan","doi":"10.5296/ber.v13i2.21043","DOIUrl":"https://doi.org/10.5296/ber.v13i2.21043","url":null,"abstract":"Sustainability in the transportation and supply chain industry has been a concern for decades. Conversations have been ongoing about how to reduce the carbon footprint, incorporate electric vehicles into fleets, and adopt alternative fuels. Now, however, we’re at a crossroad. The global climate crisis has reached a tipping point, highlighting transportation’s contribution to the problem in the boardrooms of most corporations. And for good reason. According to the U.S. Environmental Protection Agency, transportation is responsible for nearly a third (29%) of all greenhouse gas emissions. While passenger vehicles make up a significant portion of that number, ships, trains, planes and freight trucks are also in the mix.The purpose of this research is to study factors influencing Sustainable Supply Chain Management (SSCM) in China. These factors include seven first-order variables: independent variables: Carbon Footprint (CF), Organizational Practices (OP), Transportation Model (TM), Environmentally Responsible Packages (EP), Alternative Energy (AE), Partnership Initiative (PI), and Technology Development (TD); two second-order variables: Environmental, Social, and Governance (ESG) and Operating Model (OPER) and one dependent variable: Sustainable Supply Chain Management (SSCM). 400 sample were collected using electronic questionnaire through social media. We used Structural Equation Models (SEM) for data analysis. The result shows that since the RMSEA, which is an absolute fit index that assesses how far our hypothesized model is from a perfect model, for this model is .039 (<.05) which strongly indicates a “close fit” and the Goodness of Fit Index (GFI) value is .903 (>.90), the model seems to fit well according to the descriptive measures of fit. Moreover, CFI, which is incremental fit indices that compare the fit of our hypothesized model with that of a baseline model (i.e., a model with the worst fit), its value equals .956 indicating an acceptable fit.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83235640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
To what Extent Does Globalization Influence Climate Change Sensitivity in Sub-Saharan Africa Countries: Evidence from DCCE-MG Approach 全球化在多大程度上影响撒哈拉以南非洲国家的气候变化敏感性:来自DCCE-MG方法的证据
Q4 Economics, Econometrics and Finance Pub Date : 2023-05-27 DOI: 10.5296/ber.v13i2.21017
S. Aghazadeh, J. A. Odugbesan, A. Saei
Though, the issue of climate change is a global challenge that has attracted the attention of various stakeholders, but the understanding of various contributing factors to address the challenge still remains a moot topic. Thus, this study investigates the sensitivity of climate change in Sub-Saharan Africa (SSA) countries to overall globalization, dejure and defacto globalization, population, urbanization and economic growth using a panel data covering the period from 1990-2018. The estimations were performed using the novel Westerlund and Erdgerton panel cointegration approach to estimate the co-movement of the variables in the long run, while the long-run relationship was estimated using the “Dynamic Common Correlated Effect-Mean Group” (DCCE-MG) techniques and used the “Dynamic OLS” and “Fully Modified OLS” for robustness check. Empirical findings reveal the long-run relationship between the variables of interest. In addition, our study shows a significant and positive influence of overall globalization, dejure and defacto globalization, economic growth and urbanization on climate change in SSA countries in the long-run, while population was found to have a negative and significant long-run relationship with climate change. Finally, the findings implications and suggestions for policy makers in SSA countries were presented.
虽然气候变化问题是一个全球性的挑战,引起了各利益相关者的关注,但了解各种促成因素以应对这一挑战仍然是一个悬而未决的话题。因此,本研究利用覆盖1990-2018年的面板数据,调查了撒哈拉以南非洲(SSA)国家气候变化对整体全球化、实质和实质全球化、人口、城市化和经济增长的敏感性。使用新的Westerlund和Erdgerton面板协整方法进行估计,以估计长期变量的共同运动,而长期关系使用“动态共同相关效应-平均组”(DCCE-MG)技术进行估计,并使用“动态OLS”和“完全修正OLS”进行稳健性检查。实证结果揭示了感兴趣的变量之间的长期关系。此外,我们的研究还发现,总体全球化、实质全球化、经济增长和城市化对SSA国家的气候变化具有显著的长期正向影响,而人口与气候变化具有显著的长期负向关系。最后,提出了研究结果、启示和对SSA国家决策者的建议。
{"title":"To what Extent Does Globalization Influence Climate Change Sensitivity in Sub-Saharan Africa Countries: Evidence from DCCE-MG Approach","authors":"S. Aghazadeh, J. A. Odugbesan, A. Saei","doi":"10.5296/ber.v13i2.21017","DOIUrl":"https://doi.org/10.5296/ber.v13i2.21017","url":null,"abstract":"Though, the issue of climate change is a global challenge that has attracted the attention of various stakeholders, but the understanding of various contributing factors to address the challenge still remains a moot topic. Thus, this study investigates the sensitivity of climate change in Sub-Saharan Africa (SSA) countries to overall globalization, dejure and defacto globalization, population, urbanization and economic growth using a panel data covering the period from 1990-2018. The estimations were performed using the novel Westerlund and Erdgerton panel cointegration approach to estimate the co-movement of the variables in the long run, while the long-run relationship was estimated using the “Dynamic Common Correlated Effect-Mean Group” (DCCE-MG) techniques and used the “Dynamic OLS” and “Fully Modified OLS” for robustness check. Empirical findings reveal the long-run relationship between the variables of interest. In addition, our study shows a significant and positive influence of overall globalization, dejure and defacto globalization, economic growth and urbanization on climate change in SSA countries in the long-run, while population was found to have a negative and significant long-run relationship with climate change. Finally, the findings implications and suggestions for policy makers in SSA countries were presented.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"194 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74200283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beyond the Hype of Big Data Analytics Deployment: Conceptualization and Challenges Epistemology 超越大数据分析部署的炒作:概念化和挑战认识论
Q4 Economics, Econometrics and Finance Pub Date : 2023-05-25 DOI: 10.5296/ber.v13i2.20807
S. Urus, I. W. Othman, Z. Rasit, N. A. Bakar, Sharifah Nazatul Faiza Syed Mustapha Nazri
Businesses, government sectors, academia and society have been flooded with data which nowadays have become valuable economic assets. Data and Big Data Analytics (BDA) are vital for the succession of any organization. Big Data Analytics (BDA) delineates the approaches utilized to examine, process, analyze and expose hidden underlying patterns, interesting relations, and intelligence from huge datasets for different purposes. Despite the growth and widespread use of data analytics, the study on this research area is still at the nascent stage. The scenario is seen particularly for the developing countries like Malaysia. Previous literature has recognized data analytic development and its effect but has not yet provided a comprehensive review. This paper intends to conceptualize BDA manifestation, its application, and its challenges epistemology. This study employs a comprehensive review of past literature to serve the purpose. The findings of this paper will enhance the understanding of BDA conception epistemology (definition and application). This concept paper also intends to shed some light on BDA research areas by identifying the challenges surrounding BDA deployment. From the theoretical point of view, this paper contributes to providing BDA taxonomy based on the application in various industries. From the practical perspective, this paper contributes to BDA research field by identifying the obstacles that need to be managed by the BDA adopter for optimum utilization and decision making. From the government perspective, it contributes to Malaysian national agenda to becoming a leading regional BDA solution hub for all sectors and developed nation by the year 2025.
企业、政府部门、学术界和社会都充斥着数据,这些数据如今已成为宝贵的经济资产。数据和大数据分析(BDA)对于任何组织的继任都至关重要。大数据分析(BDA)描述了用于检查、处理、分析和揭示隐藏的潜在模式、有趣的关系和来自不同目的的巨大数据集的智能的方法。尽管数据分析的发展和广泛应用,但这一研究领域的研究仍处于起步阶段。这种情况在马来西亚等发展中国家尤其明显。以前的文献已经认识到数据分析的发展及其影响,但尚未提供全面的审查。本文试图从认识论的角度对BDA的表现形式、应用及其面临的挑战进行概念化。本研究采用对过去文献的全面回顾来达到目的。本文的研究结果将有助于加深对BDA概念认识论(定义和应用)的理解。本概念文件还打算通过确定围绕BDA部署的挑战来阐明BDA研究领域。从理论的角度来看,本文有助于提供基于不同行业应用的BDA分类。本文从实践的角度出发,通过识别BDA采用者为优化利用和决策而需要克服的障碍,为BDA研究领域做出贡献。从政府的角度来看,它有助于马来西亚到2025年成为所有部门和发达国家领先的区域BDA解决方案中心的国家议程。
{"title":"Beyond the Hype of Big Data Analytics Deployment: Conceptualization and Challenges Epistemology","authors":"S. Urus, I. W. Othman, Z. Rasit, N. A. Bakar, Sharifah Nazatul Faiza Syed Mustapha Nazri","doi":"10.5296/ber.v13i2.20807","DOIUrl":"https://doi.org/10.5296/ber.v13i2.20807","url":null,"abstract":"Businesses, government sectors, academia and society have been flooded with data which nowadays have become valuable economic assets. Data and Big Data Analytics (BDA) are vital for the succession of any organization. Big Data Analytics (BDA) delineates the approaches utilized to examine, process, analyze and expose hidden underlying patterns, interesting relations, and intelligence from huge datasets for different purposes. Despite the growth and widespread use of data analytics, the study on this research area is still at the nascent stage. The scenario is seen particularly for the developing countries like Malaysia. Previous literature has recognized data analytic development and its effect but has not yet provided a comprehensive review. This paper intends to conceptualize BDA manifestation, its application, and its challenges epistemology. This study employs a comprehensive review of past literature to serve the purpose. The findings of this paper will enhance the understanding of BDA conception epistemology (definition and application). This concept paper also intends to shed some light on BDA research areas by identifying the challenges surrounding BDA deployment. From the theoretical point of view, this paper contributes to providing BDA taxonomy based on the application in various industries. From the practical perspective, this paper contributes to BDA research field by identifying the obstacles that need to be managed by the BDA adopter for optimum utilization and decision making. From the government perspective, it contributes to Malaysian national agenda to becoming a leading regional BDA solution hub for all sectors and developed nation by the year 2025.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"Volume 14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78895559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Influence of Government Policies and Economic Factors on the Growth of Entrepreneurial Activities in Khartoum, Sudan 政府政策和经济因素对苏丹喀土穆创业活动增长的影响
Q4 Economics, Econometrics and Finance Pub Date : 2023-05-22 DOI: 10.5296/ber.v13i2.20833
Y. H. M. Babiker, Elfadil Timan, Malik Elnaeem Mohammed Ali
Understanding the influence of government policies and economic factors on the growth of entrepreneurial activities is considered a step towards successful entrepreneurship in Sudan. The goal of this article is to explore the government policies and economic factors which influence the growth of entrepreneurial activities in Khartoum Locality, Khartoum State, Sudan. The research was conducted on a sample of 400 national potential entrepreneurs, and data were collected using a structured questionnaire and personal interviews. Respondents are asked 43 questions to assess their perception of the main factors influencing the growth of entrepreneurial activities. The study adopted an analytical descriptive methodology whereby the data were processed by the statistical package for social sciences (SPSS). Percentages, frequencies, and hypothesis tests were used to analyze data. The study revealed that one major problem for entrepreneurs is the high tax fees which hinder the progress of entrepreneurship. Also, not everyone could get a business license. Furthermore, they tend to enter the field of entrepreneurship due to limited government employment opportunities. Entrepreneurs considered entrepreneurship as one of the best solutions for their unemployment problems. Through business incubators, entrepreneurship may expand and flourish in Sudan. Microfinance programs may contribute to the development of entrepreneurial activities, although entrepreneurs face obstacles in such programs, for example, the inability to pay back and the failure of their projects. Credit and loan policies towards entrepreneurs in commercial banks in Sudan need to encourage new ideas and innovations. Self-finance and family finance are important sources for getting money to execute entrepreneurial activities. The study recommends that government agencies should provide financing facilities for entrepreneurs in a way that may contribute to the development of entrepreneurial activities. The government of Khartoum State needs to concentrate more on entrepreneurial training as it is necessary to improve entrepreneurship. It is very important to decrease tax fees because it is a large obstacle facing entrepreneurs. The authorities must facilitate the provision of business licenses to those who have the ability and desire to establish a business. Commercial banks need to strengthen microfinance programs to help entrepreneurs to enter the entrepreneurship field.
在苏丹,了解政府政策和经济因素对创业活动增长的影响被认为是迈向创业成功的一步。本文的目的是探讨影响苏丹喀土穆州喀土穆地区创业活动增长的政府政策和经济因素。本研究以400名全国潜在企业家为样本,采用结构化问卷和个人访谈的方式收集数据。受访者被问及43个问题,以评估他们对影响创业活动增长的主要因素的看法。该研究采用了一种分析描述性方法,即数据由社会科学统计软件包(SPSS)处理。使用百分比、频率和假设检验来分析数据。研究显示,企业家面临的一个主要问题是高昂的税费,这阻碍了创业的进步。此外,并不是每个人都能获得营业执照。此外,由于政府就业机会有限,他们倾向于进入创业领域。企业家们认为创业是解决失业问题的最佳方法之一。通过企业孵化器,苏丹的企业家精神可能会扩大并蓬勃发展。小额信贷项目可能有助于创业活动的发展,尽管企业家在此类项目中面临障碍,例如,无力偿还和项目失败。苏丹商业银行对企业家的信贷和贷款政策需要鼓励新的想法和创新。自我融资和家庭融资是获得资金执行创业活动的重要来源。研究报告建议,政府机构应以可能有助于企业活动发展的方式向企业家提供融资便利。喀土穆州政府需要更加注重企业培训,因为这是改善企业精神的必要条件。降低税费是企业家面临的一大障碍,因此非常重要。当局必须便利向那些有能力和愿望建立企业的人提供营业执照。商业银行需要加强小额信贷项目,帮助企业家进入创业领域。
{"title":"The Influence of Government Policies and Economic Factors on the Growth of Entrepreneurial Activities in Khartoum, Sudan","authors":"Y. H. M. Babiker, Elfadil Timan, Malik Elnaeem Mohammed Ali","doi":"10.5296/ber.v13i2.20833","DOIUrl":"https://doi.org/10.5296/ber.v13i2.20833","url":null,"abstract":"Understanding the influence of government policies and economic factors on the growth of entrepreneurial activities is considered a step towards successful entrepreneurship in Sudan. The goal of this article is to explore the government policies and economic factors which influence the growth of entrepreneurial activities in Khartoum Locality, Khartoum State, Sudan. The research was conducted on a sample of 400 national potential entrepreneurs, and data were collected using a structured questionnaire and personal interviews. Respondents are asked 43 questions to assess their perception of the main factors influencing the growth of entrepreneurial activities. The study adopted an analytical descriptive methodology whereby the data were processed by the statistical package for social sciences (SPSS). Percentages, frequencies, and hypothesis tests were used to analyze data. The study revealed that one major problem for entrepreneurs is the high tax fees which hinder the progress of entrepreneurship. Also, not everyone could get a business license. Furthermore, they tend to enter the field of entrepreneurship due to limited government employment opportunities. Entrepreneurs considered entrepreneurship as one of the best solutions for their unemployment problems. Through business incubators, entrepreneurship may expand and flourish in Sudan. Microfinance programs may contribute to the development of entrepreneurial activities, although entrepreneurs face obstacles in such programs, for example, the inability to pay back and the failure of their projects. Credit and loan policies towards entrepreneurs in commercial banks in Sudan need to encourage new ideas and innovations. Self-finance and family finance are important sources for getting money to execute entrepreneurial activities. The study recommends that government agencies should provide financing facilities for entrepreneurs in a way that may contribute to the development of entrepreneurial activities. The government of Khartoum State needs to concentrate more on entrepreneurial training as it is necessary to improve entrepreneurship. It is very important to decrease tax fees because it is a large obstacle facing entrepreneurs. The authorities must facilitate the provision of business licenses to those who have the ability and desire to establish a business. Commercial banks need to strengthen microfinance programs to help entrepreneurs to enter the entrepreneurship field.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78955300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Digital Free Trade Zone in Facilitating Small Medium Enterprises for Globalisation: A Perspective from Malaysia Small and Medium Enterprises 数码自由贸易区促进中小企业全球化:来自马来西亚中小企业的视角
Q4 Economics, Econometrics and Finance Pub Date : 2023-05-03 DOI: 10.5296/ber.v13i2.20835
Mui-Yin Chin, L. Foo, Falahat Mohammad
The establishment of Digital Free Trade Zone (DFTZ) in Malaysia is closely related to the Chinese e-commerce giant. It was an initiative to spearhead Malaysia’s national e-Commerce strategic roadmap and empowering Small and Medium Enterprises (SMEs) to do cross-border commerce seamlessly. As such, this study aims to understand the perception of Malaysia SMEs towards DFTZ initiative and identify the hidden trepidation of Malaysia’s SMEs towards the e-commerce platforms via focus group interview as per Grounded Theory procedures. The findings reveal that about 40% of the interviewees are pessimistic about DFTZ and did not comprehend the potential benefit beyond it. Meanwhile, apart from incompatible cost structure and digital infrastructure development, lack of technical support knowledge and digital talent in innovative marketing strategies are among the main reasons the interviewees hesitate to move towards e-commerce platforms. Therefore, the authorities are urged to take several measures such as providing significant incentives for SMEs to upskilling their workforce, nurturing technology talent and ensuring the development of digital infrastructure to eliminate the trepidation that Malaysia SMEs currently faced. Be realistic and pragmatic when reviewing the capabilities of SMEs against the world factory is utmost important in helping SME to go global and remain competitive.
马来西亚数字自由贸易区(DFTZ)的建立与中国电子商务巨头密切相关。这是一项倡议,旨在引领马来西亚的国家电子商务战略路线图,并授权中小型企业(sme)无缝地进行跨境商务。因此,本研究旨在了解马来西亚中小企业对自由贸易区倡议的看法,并根据扎根理论程序通过焦点小组访谈确定马来西亚中小企业对电子商务平台的隐藏恐惧。调查结果显示,约40%的受访者对自贸区持悲观态度,不了解自贸区之外的潜在好处。同时,除了成本结构和数字化基础设施发展不兼容外,缺乏技术支持知识和创新营销策略中的数字化人才是受访者对转向电子商务平台犹豫不决的主要原因。因此,当局被敦促采取多项措施,例如为中小企业提供重大激励措施,以提高其劳动力技能,培养技术人才,并确保数字基础设施的发展,以消除马来西亚中小企业目前面临的恐慌。在评估中小企业与世界工厂的能力时,要实事求是,务实,这对帮助中小企业走向世界和保持竞争力至关重要。
{"title":"Digital Free Trade Zone in Facilitating Small Medium Enterprises for Globalisation: A Perspective from Malaysia Small and Medium Enterprises","authors":"Mui-Yin Chin, L. Foo, Falahat Mohammad","doi":"10.5296/ber.v13i2.20835","DOIUrl":"https://doi.org/10.5296/ber.v13i2.20835","url":null,"abstract":"The establishment of Digital Free Trade Zone (DFTZ) in Malaysia is closely related to the Chinese e-commerce giant. It was an initiative to spearhead Malaysia’s national e-Commerce strategic roadmap and empowering Small and Medium Enterprises (SMEs) to do cross-border commerce seamlessly. As such, this study aims to understand the perception of Malaysia SMEs towards DFTZ initiative and identify the hidden trepidation of Malaysia’s SMEs towards the e-commerce platforms via focus group interview as per Grounded Theory procedures. The findings reveal that about 40% of the interviewees are pessimistic about DFTZ and did not comprehend the potential benefit beyond it. Meanwhile, apart from incompatible cost structure and digital infrastructure development, lack of technical support knowledge and digital talent in innovative marketing strategies are among the main reasons the interviewees hesitate to move towards e-commerce platforms. Therefore, the authorities are urged to take several measures such as providing significant incentives for SMEs to upskilling their workforce, nurturing technology talent and ensuring the development of digital infrastructure to eliminate the trepidation that Malaysia SMEs currently faced. Be realistic and pragmatic when reviewing the capabilities of SMEs against the world factory is utmost important in helping SME to go global and remain competitive.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"342 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86795405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Explaining Variations in Cryptocurrency Ownership: A Cross-country Study 解释加密货币所有权的变化:一项跨国研究
Q4 Economics, Econometrics and Finance Pub Date : 2023-04-06 DOI: 10.5296/ber.v13i2.20764
S. Lee, Gavin Labasse, Lara Gardner, J. Vicknair
This study investigates how cryptocurrency ownership varies across countries using a set of variables that reflect a country's overall economic circumstances and long-term outlook. Despite the nascent stage of the cryptocurrency market and the concomitant deficiency of the data on cryptocurrency, a multiple linear regression is fitted as an incipient step towards more advanced future studies. Our empirical findings show that cryptocurrency ownership is more likely to grow in a country with (1) a high human capital stock such as citizens' health and education and (2) a rich endowment of legal property rights. It was also inferred from the regression results that cryptocurrency could be an effective hedge against inflation to some extent.
这项研究使用一系列反映一个国家整体经济环境和长期前景的变量,调查了加密货币所有权在各国之间的差异。尽管加密货币市场处于初级阶段,加密货币数据也存在缺陷,但多元线性回归是迈向更先进的未来研究的第一步。我们的实证研究结果表明,在一个拥有(1)高人力资本存量(如公民的健康和教育)和(2)丰富的合法产权禀赋的国家,加密货币所有权更有可能增长。从回归结果也可以推断出加密货币在一定程度上可以有效对冲通货膨胀。
{"title":"Explaining Variations in Cryptocurrency Ownership: A Cross-country Study","authors":"S. Lee, Gavin Labasse, Lara Gardner, J. Vicknair","doi":"10.5296/ber.v13i2.20764","DOIUrl":"https://doi.org/10.5296/ber.v13i2.20764","url":null,"abstract":"This study investigates how cryptocurrency ownership varies across countries using a set of variables that reflect a country's overall economic circumstances and long-term outlook. Despite the nascent stage of the cryptocurrency market and the concomitant deficiency of the data on cryptocurrency, a multiple linear regression is fitted as an incipient step towards more advanced future studies. Our empirical findings show that cryptocurrency ownership is more likely to grow in a country with (1) a high human capital stock such as citizens' health and education and (2) a rich endowment of legal property rights. It was also inferred from the regression results that cryptocurrency could be an effective hedge against inflation to some extent.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"145 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80504159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Underemployment in China: Causes and Effects 中国的就业不足:原因与影响
Q4 Economics, Econometrics and Finance Pub Date : 2023-03-31 DOI: 10.5296/ber.v13i2.20757
Zheng Zhou
The purpose of this paper is to explain the influence factors of matchup and mismatch in the investment of highly educated laborers and income by job for new college graduates in China. Although with the economic development, employment opportunities are constantly increasing, the country has realized the polarization of education with its rapid development in China. A large number of new college graduates flooded the market. The phenomenon is that market labor demand is insufficient to meet the annual supply of new graduates entering the market, resulting in underemployment and overeducation. In China, which is in the process of economic transformation, the more prominent problems in the social labor market are overeducation and a series of mismatches in income returns. This paper has considered the effect of mismatch due to underemployment. Taking this into account, we have used the overlapping generations (OLG) model and found that the greater the mismatch, the greater the underemployment is.
本文的目的是解释中国高学历劳动力投资与应届大学毕业生就业收入匹配与不匹配的影响因素。虽然随着经济的发展,就业机会不断增加,但随着中国的快速发展,国家已经实现了教育的两极分化。大量的大学毕业生涌入市场。这种现象是市场劳动力需求不足以满足每年进入市场的应届毕业生的供给,导致就业不足和教育过剩。在经济转型的中国,社会劳动力市场较为突出的问题是过度教育和一系列收入回报错配。本文考虑了就业不足导致的错配效应。考虑到这一点,我们使用了重叠代(OLG)模型,发现不匹配越大,就业不足越大。
{"title":"Underemployment in China: Causes and Effects","authors":"Zheng Zhou","doi":"10.5296/ber.v13i2.20757","DOIUrl":"https://doi.org/10.5296/ber.v13i2.20757","url":null,"abstract":"The purpose of this paper is to explain the influence factors of matchup and mismatch in the investment of highly educated laborers and income by job for new college graduates in China. Although with the economic development, employment opportunities are constantly increasing, the country has realized the polarization of education with its rapid development in China. A large number of new college graduates flooded the market. The phenomenon is that market labor demand is insufficient to meet the annual supply of new graduates entering the market, resulting in underemployment and overeducation. In China, which is in the process of economic transformation, the more prominent problems in the social labor market are overeducation and a series of mismatches in income returns. This paper has considered the effect of mismatch due to underemployment. Taking this into account, we have used the overlapping generations (OLG) model and found that the greater the mismatch, the greater the underemployment is.","PeriodicalId":37165,"journal":{"name":"African Journal of Business and Economic Research","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88349695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
African Journal of Business and Economic Research
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1