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Journal of Advances in Economics and Finance最新文献

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Economic Dispatch of Power System with Wind Power and Energy Storage Based on Discrete Particle Swarm Optimization 基于离散粒子群优化的风电储能电力系统经济调度
Journal of Advances in Economics and Finance Pub Date : 2019-08-01 DOI: 10.22606/JAEF.2019.43001
Qiongjie Dai
{"title":"Economic Dispatch of Power System with Wind Power and Energy Storage Based on Discrete Particle Swarm Optimization","authors":"Qiongjie Dai","doi":"10.22606/JAEF.2019.43001","DOIUrl":"https://doi.org/10.22606/JAEF.2019.43001","url":null,"abstract":"In order to solve the economic dispatch problem of power system with wind power and energy storage, the discrete particle swarm optimization (DPSO) algorithm is used to establish the economic dispatch model of power system with wind farm based on chance constrained programming. Discrete particle swarm optimization (DPSO) is used to calculate the minimum generation cost of power system. In the calculation process, the processing constraints of engine group and climbing power are taken into account. In order to verify the effectiveness of the discrete ion algorithm, another algorithm is added to compare. The results show that at the same confidence level, the expected minimum generation cost obtained by the discrete particle swarm optimization (DPSO) algorithm is small, and the time consumed is short. It is a fast search algorithm with good performance.","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126932499","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
Industry Performance and Digital Disruption: Unleashing Possibilities for the African Farmer 行业表现和数字颠覆:为非洲农民释放可能性
Journal of Advances in Economics and Finance Pub Date : 2019-08-01 DOI: 10.22606/JAEF.2019.43002
Susanna E Botwood, R. Chinomona, K. Govender
{"title":"Industry Performance and Digital Disruption: Unleashing Possibilities for the African Farmer","authors":"Susanna E Botwood, R. Chinomona, K. Govender","doi":"10.22606/JAEF.2019.43002","DOIUrl":"https://doi.org/10.22606/JAEF.2019.43002","url":null,"abstract":"","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"220 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115589253","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
Modelling the Response of Private Consumption to Income: Evidence from ECOWAS Countries 私人消费对收入的反应建模:来自西非经共体国家的证据
Journal of Advances in Economics and Finance Pub Date : 2019-08-01 DOI: 10.22606/JAEF.2019.43003
Y. Keho
{"title":"Modelling the Response of Private Consumption to Income: Evidence from ECOWAS Countries","authors":"Y. Keho","doi":"10.22606/JAEF.2019.43003","DOIUrl":"https://doi.org/10.22606/JAEF.2019.43003","url":null,"abstract":"This study investigates the relationship between consumption and income from the Absolute Income Hypothesis perspective for the Economic Community of West African States (ECOWAS). As a modelling strategy, we use the Common Correlated Effect Mean Group (CCEMG) estimator that deals with both slope heterogeneity and cross-sectional dependence. The results show that consumption strongly depends upon current income in all the countries, thereby providing support for the Keynesian theory of consumption. The results also reveal heterogeneity in the elasticity of consumption with respect to income. Therefore, tax reductions may be a good instrument to stimulate household consumption in ECOWAS countries.","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130187175","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: 3
The Business Cycle and Economic Crisis—When Will China Experience Them? 商业周期和经济危机——中国何时会经历?
Journal of Advances in Economics and Finance Pub Date : 2019-05-10 DOI: 10.22606/JAEF.2019.42003
Yueyun Chen
{"title":"The Business Cycle and Economic Crisis—When Will China Experience Them?","authors":"Yueyun Chen","doi":"10.22606/JAEF.2019.42003","DOIUrl":"https://doi.org/10.22606/JAEF.2019.42003","url":null,"abstract":"This paper gives a brief historical review of the business cycle and economic crisis-its theories and experiences. It focuses on whether China may soon experience the business cycle and economic crisis. Based on comprehensive analyses, it concludes that China may start experiencing the business cycle from the year around 2025-2027 and then experience the economic recession and even economic crisis thereafter. It further discusses what China can learn from other countries’ similar experiences and what it should do to lessen potential negative effects.","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128794273","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: 6
Research on the Interactive Mechanism of Scientific and Technological Innovation, Industrial Upgrading and Economic Growth 科技创新、产业升级与经济增长的互动机制研究
Journal of Advances in Economics and Finance Pub Date : 2019-05-10 DOI: 10.22606/JAEF.2019.42001
Jiajun Ding, Sihang Chen
{"title":"Research on the Interactive Mechanism of Scientific and Technological Innovation, Industrial Upgrading and Economic Growth","authors":"Jiajun Ding, Sihang Chen","doi":"10.22606/JAEF.2019.42001","DOIUrl":"https://doi.org/10.22606/JAEF.2019.42001","url":null,"abstract":"Scientific and technological innovation, industrial upgrading and economic growth are the hotspots of current theoretical and practical research, and they are also important issues in a country's macroeconomic development. This paper takes the interactive mechanism of scientific and technological innovation, industrial upgrading and economic growth as the research content, and analyzes the connotation and interactive mechanism of scientific and technological innovation, industrial upgrading and economic growth from the theoretical and practical aspects, in order to clarify the endogenous driving force and mechanism of economic growth in the new era.","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132046223","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: 2
On Heteroscedastic, Skewed and Leptokurtic Log Returns and Spectral Density of Standardized Residuals 异方差、偏态和细峰对数回归和标准化残差的谱密度
Journal of Advances in Economics and Finance Pub Date : 2019-05-10 DOI: 10.22606/JAEF.2019.42004
Ivivi J. Mwaniki
{"title":"On Heteroscedastic, Skewed and Leptokurtic Log Returns and Spectral Density of Standardized Residuals","authors":"Ivivi J. Mwaniki","doi":"10.22606/JAEF.2019.42004","DOIUrl":"https://doi.org/10.22606/JAEF.2019.42004","url":null,"abstract":"A search for a distribution which adequately describes the dynamics of log returns has been a subject of study for many years. Empirical evidence has resulted in stylized facts of returns. Arguably, in this study, the three components of returns, mean equation part, the changing variance part and the resulting residuals are determined and their corresponding parameters estimated within the proposed framework. Spectral density analysis is used to trace the seasonality component inherent in the standardized residuals. Empirical data sets from eight different indexes and common stock are applied to the model, and results tabulated in support of the resulting framework.","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121219047","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
From an Economic Perspective: Service Efficiency of China’s Museums
Journal of Advances in Economics and Finance Pub Date : 2019-05-10 DOI: 10.22606/JAEF.2019.42002
Dayuan Xie
{"title":"From an Economic Perspective: Service Efficiency of China’s Museums","authors":"Dayuan Xie","doi":"10.22606/JAEF.2019.42002","DOIUrl":"https://doi.org/10.22606/JAEF.2019.42002","url":null,"abstract":"","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125171456","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
Job Creation Strategies for Nigeria 尼日利亚创造就业战略
Journal of Advances in Economics and Finance Pub Date : 2019-02-01 DOI: 10.22606/jaef.2019.41002
Peripaul Oluchukwu Onuoha
{"title":"Job Creation Strategies for Nigeria","authors":"Peripaul Oluchukwu Onuoha","doi":"10.22606/jaef.2019.41002","DOIUrl":"https://doi.org/10.22606/jaef.2019.41002","url":null,"abstract":"This paper attempts to survey a wide range of job creation strategies that policymakers can implement during times of economic recession. This paper does not attempt to determine which job creation strategies work “best;” rather, it is a broad survey mapping the landscape of job creation strategies. We organize the strategies in this paper around four broad categories. Many of the strategies we discuss serve more than one of these categories; taken, they all can contribute to stabilizing the economy and adding net new jobs, if implemented appropriately. While strong economies have the luxury of concentrating on long-term job growth and labour supply strategies, the Recession as currently experienced in Nigeria requires government practitioners to focus more narrowly on stimulating labour demand and employing workers now. Practitioners must balance long and short-term goals in job creation, realizing that few policies can serve both.","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125521635","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: 3
A New Insights on European Farming Enterprises Sustainability (book review) 欧洲农业企业可持续发展新视角(书评)
Journal of Advances in Economics and Finance Pub Date : 2019-02-01 DOI: 10.22606/JAEF.2019.41003
S. Che
{"title":"A New Insights on European Farming Enterprises Sustainability (book review)","authors":"S. Che","doi":"10.22606/JAEF.2019.41003","DOIUrl":"https://doi.org/10.22606/JAEF.2019.41003","url":null,"abstract":"","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122644858","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
Nigeria’s Petroleum Sector and GDP: The Missing Oil Refining Link 尼日利亚石油部门和GDP:缺失的炼油环节
Journal of Advances in Economics and Finance Pub Date : 2019-02-01 DOI: 10.22606/JAEF.2019.41001
Uyiosa Omoregie
{"title":"Nigeria’s Petroleum Sector and GDP: The Missing Oil Refining Link","authors":"Uyiosa Omoregie","doi":"10.22606/JAEF.2019.41001","DOIUrl":"https://doi.org/10.22606/JAEF.2019.41001","url":null,"abstract":"","PeriodicalId":192483,"journal":{"name":"Journal of Advances in Economics and Finance","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126433816","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: 10
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