Bankacılık ve Finans Bölümü YayınKoleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/400

Browse

Now showing 1 - 18 of 18

Citation - Scopus: 2
A Nonlinear Analysis of Weak Form Efficiency of Stock Index Futures Markets in Cce Emerging Economies
(2012) Karadagli, E.C.; Donmez, M.G.; 17735
Futures markets, through carrying considerable impact on the spot market, serving such functions as price discovery and risk reduction for all market participants, and providing beneficial effects on the economic growth process especially in emerging countries, appear to be a vital part of a well-functioning economy. Accordingly, this paper examines weak form futures market efficiency of five CEE Emerging Economies. For this purpose, besides the traditional unit root tests, to account for nonlinearities in financial data, we employ nonlinear unit root tests along with their panel extensions. The results suggest that although the examined markets are efficient in linear sense, inefficiencies prevail when we account for nonlinearities. These findings imply that the examined countries, especially Poland and Turkey, need to take precautions to overcome the obstacles in their prevailing market structures, especially inherited in the sources of nonlinearity in the financial data, and to ensure a more efficient futures markets. © EuroJournals Publishing, Inc. 2012.
Citation - Scopus: 8
A Poisson process with random intensity for modeling financial stability
(Ediciones Doyma, S.L., 2016) Ilalan, D.; İlalan, Deniz; Bankacılık ve Finans
Stock market crashes are hazardous for financial stability and usually modeled via Poisson processes having a predetermined fixed intensity. This study uses a more general framework by allowing the intensity to be random in order to model rare events called the “unpredictable unknowns”. Three stock indices, namely Japan Nikkei 225, US Dow Jones Industrial Average and Turkish BIST 100 are analyzed. Simulation results indicate that in stable markets, we encounter fewer unpredictable unknowns compared to unstable ones. However, it is also shown that stable markets are more prone to severe financial crises. © 2015 Asociación Española de Finanzas
Citation - Scopus: 0
Asymmetric Smooth Transition in Cds Spreads: Evidence From Latvia
(Allied Business Academies, 2019) Akdoğan, E.C.; Akdoğan, Ece Ceylan; 17735; Bankacılık ve Finans
This paper investigates the predictability of CDS premiums and thus addresses weak form informational efficiency of CDS markets through examining the statistical properties of Latvian CDS spreads in-between 01:2006-08:2017 by concentrating on stationarity issues. The findings for the Augmented Dickey Fuller test fail to reject the presence of unit root indicating that the CDS market is weak form efficient while nonlinear tests of Kapatenios, Snell and Shin, and Sollis claim the opposite, demonstrating a smooth transition in general, and asymmetric smooth transition in particular. Additionally, the results of Perron and Zivot-Andrews tests identify no structural break as well for robustness. These results underline the necessity of accounting for nonlinearities in CDS premiums to grasp the predictability dynamics better. © 2019, Academy of Accounting and Financial Studies Journal.
Büyük Ve Orta Boy İşletmeler İçin Finansal Raporlama Standardı (Bobi Frs): Literatür İncelemesi (2018-2021)
(2023) Öztürk, Can; Ozturk, Can; 41482; Bankacılık ve Finans
Türkiye’de bağımsız denetime tabi olup kamuya hesap verme yükümlülüğü bulunmayan ve tam set Türkiye Finansal Raporlama Standartlarını uygulamayan 3767 işletme, finansal tablolarını Büyük ve Orta Boy İşletmeler için Finansal Raporlama Standardı (BOBİ FRS) ile uyumlu olarak hazırlamaktadır. Bu çalışmada, BOBİ FRS ile ilgili olarak 2018-2021 dönemini 2016-2017 dönemi ile karşılaştıran bir literatür incelemesi yapılmıştır. Çalışmanın bulguları şunlardır: 2018-2021 dönemi makaleleri 2016- 2017 dönemine oranla BOBİ FRS’ye genel bakıştan çok BOBİ FRS’nin bölümlerine odaklanmıştır; yazılan makalelerin büyük bir bölümünde Türkiye’deki çoklu muhasebe mevzuatı dikkate alınarak karşılaştırmalı yaklaşım benimsenmiştir ve makalelerin çoğunda örnek uygulamalara yer verilmiştir.
Can US Wage Increases be Regarded as a Leading Indicator for Bond Rates?
(2020) Acar, Elif Öznur; Acar, Elif Oznur; Özşuca, Ekin Ayşe; 237965; 48566; Uluslararası Ticaret ve Finansman
After the subprime meltdown, the Federal Reserve focused its attention on US non-\rfarm payroll data in order to pave the way for its fund rate hikes. As time went by,\rthe Federal Reserve deemed particularly one sub-component of this data, namely the\rincrements on average weekly wage growth as a proxy for in\ration and thus a plausible\rexplanation for raising the interest rates. In that aspect, we decide to elaborate on this\rissue further and examine whether this implemented strategy indeed had a re\rection in\rthe real market. For doing so, we intend to determine whether there is any causality\rrelation in either direction between US average weekly wage increases and 10-year\rTreasury Bond rates. We utilize the Toda-Yamamoto causality approach and come\rup with a statistically signicant result between wages and bond rates. For robustness,\rwe also consider the unemployment rate and consumption expenditures as independent\rvariables.
Citation - Scopus: 1
Economic exposure of emerging market firms
(National Academy of Management, 2015) Karadagli, E.C.; Akdoğan, Ece Ceylan; 17735; Bankacılık ve Finans
Although foreign exchange risk inherits more severe exposures for emerging market firms, past empirical research addressing foreign exchange exposure is mainly concentrated on firms operating in developed economies. This paper examines the impact of exchange rate fluctuations on firm value at an emerging market through focusing on economic exposure of Turkish listed firms. The findings indicate that depreciation of Turkish lira against the euro, the US dollar and the basket currency significantly deteriorates firm value in a current month while significantly enhances firm value during the next month. When the overall impact of Turkish lira depreciation on the value of Turkish companies is considered, it is observed that the weakening of the home currency has a positive effect on firm’s value. © Ece C. Karadagli, 2015.
Citation - WoS: 5
Citation - Scopus: 5
Exchange Rate Volatility and Trade: External Exchange Rate Volatility Matters
(World Scientific Publ Co Pte Ltd, 2020) Tunc, Cengiz; Solakoğlu, Mehmet Nihat; Babuscu, Senol; Hazar, Adalet; Solakoglu, M. Nihat; 161529; Yönetim Bilişim Sistemleri
We investigate the role of external exchange rate volatility in export in addition to the effect of bilateral exchange rate volatility using country-, sector-, and destination-specific detailed export data of the World Bank Exporter Dynamics Database. The results show that while the bilateral exchange rate volatility has a depressing effect on export, the external exchange rate volatility generates trade-promoting effect on export. However, the magnitude of the effect depends on trade intensity between countries. Furthermore, while the role of external exchange rate volatility diminished after the Global Financial Crisis, the effect of its volatility has become larger. Finally, external exchange rate volatility has a larger trade-promoting effect on export in the presence of high volatilities than the effect in the presence of low volatilities.
Citation - WoS: 1
Globalization, firm performance and group affiliation inemerging markets: evidence from turkey
(Asers Publishing, 2013) Karadagli, Ece Ceylan; 17735
Although the process of globalization deeply affects businesses in all aspects, unfortunately, the firm level effects of globalization are highly unexplored in the literature. This research aims to explore how the overall globalization level of a country as well as her economic, her political and her social globalization levels affect the performance of both the group affiliated and the unaffiliated firms, operating in this business environment by using pooled panel analysis. To search for the potential differences that may prevail between the firm performance effects of globalization on the group affiliated firms and on the unaffiliated firms, it focuses on Turkish listed companies for the period 2002-2009. The findings of the study indicate that while globalization improves the stock returns of both the group affiliated and the unaffiliated firms, it deteriorates the operational income of both groups of firms. The findings also imply that although the effects of economic and political globalization do not seem to differentiate much between the group affiliated and the unaffiliated firms, social globalization may be argued to affect the operating incomes and the firm growth rates of group affiliated and unaffiliated firms differently. Last but not least, the findings suggest that the most influential dimension of globalization in terms of its effects on firm performance for Turkish companies seems to be the economic globalization.
Citation - WoS: 2
Citation - Scopus: 3
How globalization affects the operational efficiency of emerging market firms?: A comparative analysis on Turkish SMEs
(Univ Oviedo, 2018) Akdogan, Ece Ceylan; Akdoğan, Ece Ceylan; 17735; Bankacılık ve Finans
This paper examines the impact of globalization on the operational efficiency of emerging market firms by concentrating on the financial outcomes of a firm's main operations through focusing on operating income and cash conversion cycle as well as on their possible causes in an emerging market, Turkey. The findings indicate that globalization significantly deteriorates the operating income and lengthens the cash conversion cycle of Turkish firms. Besides, globalization is found to increase sales of SMEs and decrease sales of large companies significantly and the impact on operating income of large companies is observed to be stronger. Globalization is also found to lead a softening in Turkish firm's terms of sales and enable Turkish SMEs to benefit from better terms of purchase.
Citation - Scopus: 1
How stock markets become desensitized to terror
(Emerald Group Publishing Ltd., 2017) Ilalan, D.; İlalan, Deniz; Bankacılık ve Finans
Purpose-A widely accepted belief indicates that terror activities have negative impact on stock markets. Contrary to numerous empirical studies, the purpose of this paper is to consider this issue from another point of view in the sense that markets can become desensitized to terror. Design/methodology/approach-Here, instead of directly analyzing the existing data, the stochastic nature of the events is taken into consideration. Findings-The author compares three countries and found out that the correlation between terror and stock markets is almost nil when terror events become a commonplace. Originality/value-This paper applies mean reverting stochastic processes to terror incidents and brings out interesting results. © Emerald Publishing Limited.
Citation - WoS: 0
Non-linear unit root testing with arctangent trend: Simulation and applications in finance
(Taylor & Francis As, 2018) Ilalan, Deniz; İlalan, Deniz; Ozel, Ozgur; 234617; Bankacılık ve Finans
We consider arctangent as the logistic function and compute the asymptotic critical values of the related non-linear unit root test via Monte Carlo simulation. While doing so, we got inspiration from some pioneering articles and use first-order Taylor approximation. We observe that this newly proposed test exhibits higher power than some well-known linear and non-linear tests. We apply our test to some stock indexes and find out that a non-linear arctangent trend can be at stage, rather than a linear unit root process.
Citation - WoS: 0
Citation - Scopus: 0
Overview of Financial Reporting in the Airline Industry
(Emerald Group Publishing Ltd, 2022) Ozturk, Can; Öztürk, Can; 41482; Bankacılık ve Finans
This chapter focuses on the diversity of financial reporting frameworks in the airline industry considering past and present. While diversity of financial reporting frameworks existed in the past, currently, the majority of listed and non-listed airlines, whose financial statements are publicly available, are inclined to adopt International Financial Reporting Standards (IFRS), leading toward uniformity in financial reporting frameworks because their country of incorporation or the stock exchange where they are listed either require or permit them to do so. Airlines operating in the United States prepare their financial statements under United States Generally Accepted Accounting Principles and some of Asian-Pacific countries still use their own national accounting standards in financial reporting. In addition, this research points out that the primary determinant of IFRS adoption in the airline industry is the fact that the majority of airlines are listed in national or foreign stock exchanges where IFRS adoption is required, but there are some company-specific determinants for listed and non-listed IFRS adopting airlines. Finally, this chapter also sets forth that there are jurisdictional versions of IFRS in the global context from the perspective of financial statements of airlines leading to some obstacles in understanding the financial reporting framework.
Citation - Scopus: 0
Perspectives on the Preparation and Presentation of a Statement of Cash Flows under IAS 7: An Historical Approach
(Springer Nature, 2023) Öztürk, C.; Öztürk, Can; Baker, C.R.; 41482; Bankacılık ve Finans
This chapter provides perspectives on the preparation and presentation of the statement of cash flows under IAS 7 of the International Financial Reporting Standards by adopting an historical approach. It focuses on the transformation attempts of the statement of cash flows along with the influence of such attempts on the statement of financial position. It analyzes and discusses the proposed changes on this statement offered through (1) the Discussion Paper on preliminary views on Financial Statement Presentation that was published by the International Accounting Standards Board (IASB) in 2008 right after the compliance of IAS 1 (2007) Presentation of Financial Statements to other comprehensive income items, (2) the staff draft of Exposure Draft IFRS X Financial Statement Presentation that was issued by the staff of the IASB in 2010, (3) Exposure Draft ED/2012/1 Annual Improvements to IFRSs 2010–2012 Cycle that was published by the IASB in 2012, (4) staff Discussion Paper of the United Kingdom’s Financial Reporting Council that was published in 2016, and (5) the Exposure Draft ED/2019/7 General Presentation and Disclosure that was issued by the IASB in 2019 toward the objective of improved financial communication. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
Citation - Scopus: 2
Profitability effects of cash conversion cycle: Evidence from Turkish companies
(National Academy of Management, 2013) Karadagli, E.
This paper examines the impact of cash conversion cycle and its single components, specifically accounts collection period, inventory turnover in days and accounts payable period, on firm profitability as measured by operating income and stock market return by using pooled panel analysis for the period of 2001-2010. Besides, the possible effects of group affiliation on the impact of CCC and its components on firm profitability are also investigated. The findings suggest that shortening of CCC and its single components, including accounts payable period, improve firm profitability in terms of both accounting and market measures of performance. The findings also indicate that both the affiliated and the unaffiliated firms can enhance firm performance in terms of both performance measures through shortening their CCCs, this effect is stronger for unaffiliated firms and hence working capital management seems to be more important for them. © Ece Karadagli, 2013.
Citation - WoS: 2
Citation - Scopus: 2
Profitability effects of financial globalization in an emerging market banking industry: insights into Turkey
(Univ Rijeka, Fac Ecomomics, 2019) Akdogan, Ece C.; Akdoğan, Ece Ceylan; Ozsuca, Ekin Ayse; 237965; Bankacılık ve Finans
The massive ,financial liberalization followed by accelerating financial globalization leaded to significant structural changes in the financial sector: Since financial institutions play a dominant role in functioning of financial sector, especially in emerging markets where banking industries are generally among the most sensitive sectors to increased interconnectedness of financial markets, haw financial globalization actually affects the efficiency of financial intermediation is a vital question. However; although there exists plenty of research focusing on financial integration, impacts of financial globalization is untouched. Hence, this study investigates the bank profitability effects of financial globalization through focusing on an emerging market, Turkey and searches for any potential differences that may prevail among banks with different ownership structures. The findings indicate that while the market based profitability measures improve with financial globalization, the accounting based measures deteriorate pinpointing to an over optimism in the market which in turn brings in mispricing problems. Besides, ownership structure is found to affect the market based measures where banks with domestic and private ownerships are found to benefit more. However; since no significant distinction could be detected among any of the ownership compositions for accounting based profitability measures, such misappraisals seem to foster the optimism in the market.
Citation - WoS: 0
Citation - Scopus: 0
Sector-level competition and export: Evidence from Exporter Dynamics Database
(World Scientific Publ Co Pte Ltd, 2019) Babuscu, Senol; Solakoğlu, Mehmet Nihat; Hazar, Adalet; Solakoglu, M. Nihat; Tunc, Cengiz; 161529; Yönetim Bilişim Sistemleri
We study the effect of sector-level competition on export by utilizing the Exporter Dynamics Database of the World Bank that provides sector-level competition measure along with destination-specific detailed export data. The results of the analysis show a nonlinear effect of sector-level competition on export. While at less competitive sectors, an increase in competition depresses export, at highly competitive sectors, an increase in competition generates a trade-promoting effect on export. The observed nonlinear effect is robust across sectors and countries. Therefore, productivity of peer firms could generate negative effect on a firm's export performance contrary to the usual positive effect of a firm's own productivity.
Citation - WoS: 0
The causal relationship between stock markets and policy uncertainty in OECD countries
(Bc Grup inc, 2017) Pirgaip, Burak; Pirgaip, Burak; 252136; Bankacılık ve Finans
In this study, we examine the causal relationship between economic policy uncertainty (EPU) and stock market prices in OECD countries. We provide strong evidence that stock markets mostly Granger cause EPU. Such causality may also exist in the opposite direction for a few cases and we find no causality in some countries as well. Our results do not provide any support for bidirectional causality.
Citation - WoS: 11
The formal/informal employment earnings gap: evidence from Turkey
(Emerald Group Publishing Ltd, 2016) Tansel, Aysit; Acar, Elif Öznur; Acar, Elif Oznur; 48566; Uluslararası Ticaret ve Finansman
This study investigates the formal/informal employment earnings gap in Turkey. We focus on the earnings differentials that can be explained by observable characteristics and unobservable time-invariant individual heterogeneity. We first, estimate the standard Mincer earnings equations using ordinary least squares (OLS), controlling for individual, household, and job characteristics. Next we use, panel data and the quantile regression (QR) techniques in order to account for unobserved factors which might affect the earnings and the intrinsic heterogeneity within formal and informal sectors. OLS results confirm the existence of an informal sector penalty almost half of which is explained by observable variables. We find that formal-salaried workers are paid significantly higher than their informal counterparts and of the self-employed confirming the heterogeneity within the informal employment. QR results show that pay differentials are not uniform along the earnings distribution. In contrast to the mainstream literature which views informal self-employment as the upper-tier and wage-employment as the lower-tier, we find that self-employment corresponds to the lower-tier in the Turkish labor market. Finally, fixed effects estimation indicates that unobserved individual characteristics combined with controls for observable characteristics explain the pay differentials between formal and informal employment entirely in the total and the female sample. However, informal sector penalty persists in the male sample.

Browse

Browsing Bankacılık ve Finans Bölümü YayınKoleksiyonu by WoS Q "N/A"