Pub Date : 2022-09-19DOI: 10.26650/istjecon2022-1113428
Turgut Erkul, S. Ecer
{"title":"Net Neutrality in the Content Provision and Internet Service Provision Markets","authors":"Turgut Erkul, S. Ecer","doi":"10.26650/istjecon2022-1113428","DOIUrl":"https://doi.org/10.26650/istjecon2022-1113428","url":null,"abstract":"","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":"39 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69059531","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}
Pub Date : 2022-08-15DOI: 10.26650/istjecon2022-1096747
Alper Yılmaz
This article attempts to examine the recent developments that have amplified the consequences of uncertainty regarding trade between Brazil, Russia, India, China, and South Africa (BRICS) countries under global economic turmoil such as occurred in the 2008 financial crisis and trade wars sparked by the USA and the COVID-19 pandemic. These events severely affected intraBRICS trade and investment. For this purpose, we employed the Westerlund and Edgerton cointegration approach to check for cointegration under structural breaks and the procedure for the asymmetric Granger non-causality test to assess the causal relationship between the custom tariff and export variables of BRICS countries with regard to the panel data methodology for the 2000-2020 period using annual data. The empirical results for cointegration indicate the presence of a long-term relationship;in other words, they are seen to move together under investigation. The estimated breakpoints correspond with 2008 and the ongoing financial turmoil and with the 2018-2020 period and the rising trade disputes between USA and China. In addition, the Granger non-causality test provides enough evidence to show opposite directions (signs) for the causal links between the variables that run from tariffs to exports for BRICS countries.
{"title":"Intra-BRICS Trade: A Panel Data Analysis with Structural Breaks","authors":"Alper Yılmaz","doi":"10.26650/istjecon2022-1096747","DOIUrl":"https://doi.org/10.26650/istjecon2022-1096747","url":null,"abstract":"This article attempts to examine the recent developments that have amplified the consequences of uncertainty regarding trade between Brazil, Russia, India, China, and South Africa (BRICS) countries under global economic turmoil such as occurred in the 2008 financial crisis and trade wars sparked by the USA and the COVID-19 pandemic. These events severely affected intraBRICS trade and investment. For this purpose, we employed the Westerlund and Edgerton cointegration approach to check for cointegration under structural breaks and the procedure for the asymmetric Granger non-causality test to assess the causal relationship between the custom tariff and export variables of BRICS countries with regard to the panel data methodology for the 2000-2020 period using annual data. The empirical results for cointegration indicate the presence of a long-term relationship;in other words, they are seen to move together under investigation. The estimated breakpoints correspond with 2008 and the ongoing financial turmoil and with the 2018-2020 period and the rising trade disputes between USA and China. In addition, the Granger non-causality test provides enough evidence to show opposite directions (signs) for the causal links between the variables that run from tariffs to exports for BRICS countries.","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":"35 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69059981","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}
Pub Date : 2022-06-30DOI: 10.26650/istjecon2022-1020006
Mustafa Özer
{"title":"Ekonomik Büyüme ve İşsizlik Oranı Arasındaki İlişki: Kesirli Frekanslı Fourier ARDL Sınır Testi Yaklaşımı","authors":"Mustafa Özer","doi":"10.26650/istjecon2022-1020006","DOIUrl":"https://doi.org/10.26650/istjecon2022-1020006","url":null,"abstract":"","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69059797","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}
Pub Date : 2022-06-30DOI: 10.26650/istjecon2022-1061837
Sefa Özbek, Mustafa Nai̇moğlu
This study investigates the relationship between environmental quality and economic complexity using the variables of annual economic growth, economic complexity index, energy consumption, and ecological footprint of the Turkish economy for the 1964-2018 period. This study has preferred the Fourier autoregressive distributed lag (ADL) method, which Banerjee et al. (2017) introduced to the literature. The unit root processes of the variables added to the model were investigated using both conventional and Fourier unit root tests. As a result of the Fourier ADL cointegration test, a long-term relationship was found to exist among the variables. The fully modified ordinary least square
{"title":"Çevre Kalitesi-Ekonomik Karmaşıklık İlişkisi: Türkiye Ekonomisi Üzerine Fourier Eşbütünleşme Analizi","authors":"Sefa Özbek, Mustafa Nai̇moğlu","doi":"10.26650/istjecon2022-1061837","DOIUrl":"https://doi.org/10.26650/istjecon2022-1061837","url":null,"abstract":"This study investigates the relationship between environmental quality and economic complexity using the variables of annual economic growth, economic complexity index, energy consumption, and ecological footprint of the Turkish economy for the 1964-2018 period. This study has preferred the Fourier autoregressive distributed lag (ADL) method, which Banerjee et al. (2017) introduced to the literature. The unit root processes of the variables added to the model were investigated using both conventional and Fourier unit root tests. As a result of the Fourier ADL cointegration test, a long-term relationship was found to exist among the variables. The fully modified ordinary least square","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69059853","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}
Pub Date : 2022-06-30DOI: 10.26650/istjecon2021-1070542
F. Kayhan, Onur Özdemir
{"title":"The Lending Behavior of Investment and Development Banks in Turkiye: Evidence from Quantile Regression Approach","authors":"F. Kayhan, Onur Özdemir","doi":"10.26650/istjecon2021-1070542","DOIUrl":"https://doi.org/10.26650/istjecon2021-1070542","url":null,"abstract":"","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48606479","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}
Pub Date : 2022-06-30DOI: 10.26650/istjecon2021-1026350
Buket Altınöz, Alican Umut
The Relationship of Exchange Rate and Oil Price Volatilities with Stock Returns: Evidence from Borsa Istanbul Sector Indexes
汇率、油价波动与股票收益的关系:来自Borsa Istanbul行业指数的证据
{"title":"Döviz Kuru ve Petrol Fiyatlarındaki Dalgalanmaların Hisse Senedi Getirileri İle İlişkisi: Borsa İstanbul Sektör Endeksleri İçin Bir Uygulama","authors":"Buket Altınöz, Alican Umut","doi":"10.26650/istjecon2021-1026350","DOIUrl":"https://doi.org/10.26650/istjecon2021-1026350","url":null,"abstract":"The Relationship of Exchange Rate and Oil Price Volatilities with Stock Returns: Evidence from Borsa Istanbul Sector Indexes","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69059336","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}
Pub Date : 2022-06-30DOI: 10.26650/istjecon2022-1034639
Y. Doğan, Deniz Şükrüoğlu
{"title":"Dış Borçlanmaya Dayalı Büyüme Hipotezinin Türkiye Ekonomisi için Markov Rejim Değişim Modelleri ile İncelenmesi","authors":"Y. Doğan, Deniz Şükrüoğlu","doi":"10.26650/istjecon2022-1034639","DOIUrl":"https://doi.org/10.26650/istjecon2022-1034639","url":null,"abstract":"","PeriodicalId":33072,"journal":{"name":"Istanbul Iktisat Dergisi","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47909786","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}
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