Istanbul Business Research最新文献_第3页

Linking Leaders’ Humor Styles and Employees’ Organizational Creativity: Moderating Role of Organizational Tenure 领导幽默风格与员工组织创造力的关联:组织任期的调节作用

Istanbul Business Research Pub Date : 2022-09-22 DOI: 10.26650/ibr.2022.51.861340

Ozan Büyükyılmaz

引用次数: 0

Will Outbreaks Increase or Reduce Income Inequality? the Case of COVID-19 疫情会加剧还是减少收入不平等?COVID-19病例

Istanbul Business Research Pub Date : 2022-09-22 DOI: 10.26650/ibr.2022.52.895431

Esme Işık, Ayfer Özyılmaz, M. Faruk Toprak, Y. Bayraktar, Figen Büyükakın, M. Olgun

{"title":"Will Outbreaks Increase or Reduce Income Inequality? the Case of COVID-19","authors":"Esme Işık, Ayfer Özyılmaz, M. Faruk Toprak, Y. Bayraktar, Figen Büyükakın, M. Olgun","doi":"10.26650/ibr.2022.52.895431","DOIUrl":"https://doi.org/10.26650/ibr.2022.52.895431","url":null,"abstract":"The effects of economic contractions experienced during pandemic periods on different income sectors and country groups in terms of income inequality are not homogeneous. Due to the fact that COVID-19 has deeply affected the lives of the poor, immigrants, refugees, the homeless, seasonal workers and people with no health insurance, the relationship between the pandemic and income inequality is of great significance . This study aims to find an answer to the question of whether the recent pandemic increased or decreased income inequality. In the study, the effect of COVID-19 on income inequality in 38 countries with different income levels is analyzed with the Artificial Neural Networks (ANN) and Linear Regression (LR) method. In this context, Gini index values for 2020 were estimated using unemployment, inflation and growth data, which are determinants of income distribution, for the periods 2000-2019. According to the analysis findings, while COVID-19 reduces income inequality in some countries, it increases it in others. However, in general, the results of our study show that the overall effect of COVID-19 on income levels in both developed and developing countries has been to increase income inequality.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123495956","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

Does Tax Planning Affect R&D Expenditures? A Study of Borsa Istanbul (BIST) Manufacturing Sector 税收筹划是否影响研发支出?Borsa Istanbul (BIST)制造业研究

Istanbul Business Research Pub Date : 2022-09-22 DOI: 10.26650/ibr.2022.51.995585

Yaşar Bayraktar, Asiye Tütüncü

引用次数: 0

A Meta Analysis of the Relationship between Organizational Justice and Job Satisfaction: The Case of Turkey 组织公正与工作满意度关系的元分析:以土耳其为例

Istanbul Business Research Pub Date : 2022-09-22 DOI: 10.26650/ibr.2022.51.894298

Hakan Yalçın, Y. Yalcin

引用次数: 0

Comparison of the Companies on the BIST Sustainability Index with Other Listed Companies in the Context of Earnings Manipulation 盈余操纵背景下BIST可持续发展指数与其他上市公司的比较

Istanbul Business Research Pub Date : 2022-09-22 DOI: 10.26650/ibr.2022.51.868826

Asuman Atik, Ivan Kovačević

引用次数: 0

Research on the Role of Self-Efficacy in the Effect of Workplace Envy on Intention to Quit 自我效能感在职场嫉妒对离职意向影响中的作用研究

Istanbul Business Research Pub Date : 2022-09-22 DOI: 10.26650/ibr.2022.51.1062932

Gamze Aydın, S. Bozkurt

引用次数: 0

The Impact of Covid-19 on Selected Turkish Financial Indicators: Empirical Evidence from the Toda Yamamoto Causality Test 2019冠状病毒病对土耳其选定金融指标的影响:来自Toda Yamamoto因果检验的经验证据

Istanbul Business Research Pub Date : 2022-04-29 DOI: 10.26650/ibr.2022.51.977814

S. Arzova, B. Sahin

{"title":"The Impact of Covid-19 on Selected Turkish Financial Indicators: Empirical Evidence from the Toda Yamamoto Causality Test","authors":"S. Arzova, B. Sahin","doi":"10.26650/ibr.2022.51.977814","DOIUrl":"https://doi.org/10.26650/ibr.2022.51.977814","url":null,"abstract":"This paper examines the impact of COVID-19 cases and deaths on selected financial indicators in Turkey between March 2020 and July 2020. This study analyzes the causal relationship between COVID-19 and liquidity and risk perception in Turkey. To measure the impact of COVID-19 on liquidity and risk perception in Turkey, financial indicators, such as the BIST100, credit default swap, 2-year Turkish bond yields, and 10-year Turkish bond yields were examined. The stationarity of variables was tested usingunit root tests. Since all variables were stationary at the first difference, the Toda Yamamoto causality test was chosen to examine the causality relationship between variables. According to the Johansen co -integration test, there was a co-integration relationship between variables. The empirical results of the Toda Yamamoto causality test show that there was a unidirectional Granger causality from the number of COVID-19 deaths to credit default swap. Moreover, there was a unidirectional Granger causality from the Turkish bond yields (2-10 years) to BIST 100. However, between March 2020 andJuly 2020, there is no Granger relationship between the number of COVID-19 cases and the selected financial variables.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114483876","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

Engaging with Social Media Influencers on Youtube: A Cluster Analysis 与Youtube上的社交媒体影响者互动:聚类分析

Istanbul Business Research Pub Date : 2022-03-30 DOI: 10.26650/ibr.2022.51.842750

Zeynep Erdoğmuş, Melisa Karakaya Arslan

引用次数: 1

The Impact of Countries’ Credit Rating Scores on the Export Performance of Companies 国家信用评级分数对企业出口绩效的影响

Istanbul Business Research Pub Date : 2022-03-30 DOI: 10.26650/ibr.2022.51.912569

Ruhan İri, Esen Gürbüz

引用次数: 1

Bitcoin Mining in Turkey as an Example of Speculative Entrepreneurship 土耳其的比特币挖矿是投机创业的一个例子

Istanbul Business Research Pub Date : 2022-03-22 DOI: 10.26650/ibr.2022.51.866397

A. Uymaz, A. Esmen

引用次数: 0