Department of Business Administration

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Thesis (352)
Publication (348)
Project (34)
Open Course (3)

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No (377)
Yes (360)

Soytaş, Uğur (77)
Sarı, Ramazan (51)
Güner, Zehra Nuray (27)
Özdemir, Özlem (26)
Wasti Pamuksuz, Syeda Nazlı (20)

Economics and Econometrics (29)
İşletme (20)
Finance (19)
Strategy and Management (15)
Business administration. (14)

Date Issued
1980 - 1989 (54)
1990 - 1999 (147)
2000 - 2009 (131)
2010 - 2019 (365)
2020 - 2021 (29)

Recent Submissions

Impact of Covid-19 outbreak on Turkish gasoline consumption
Gungor, Bekir Oray; Ertugrul, H. Murat; Soytaş, Uğur (2021-05-01)
This paper investigates the effects of Covid-19 outbreak on Turkish gasoline consumption by employing a unique data set of daily data covering the 2014-2020 period. Forecast performance of benchmark ARIMA models are evalua...
Nature Based Solutions for re-naturing cities: knowledge diffusion and decision support platform through new collaborative models (Nature4Cities)
Sarı, Ramazan(2021-4-30)
Based on a detailed mapping of urban challenges and relevant nature-based solutions (NBS), Nature4Cities aims at developing complementary and interactive modules to engage urban stakeholders in a collective-learning proces...
The Asymmetric Impact of Funding Liquidity Risk on the Volatility of Stock Portfolios during the COVID-19 Crisis
Kocaarslan, Barış; Soytas, Ugur (2021-02-01)
In this study, we identify economic transmission channels through which changes in funding liquidity conditions in interbank markets asymmetrically affect volatilities of stock portfolios during the COVID-19 crisis. For th...
Interactive approaches for biobjective problems with progressively changing solution sets
Karakaya, Gülşah; Köksalan, Mustafa Murat (Wiley, 2021-01-01)
In this study, we develop interactive approaches to find a satisfactory alternative of a decision maker (DM) having a quasiconvex preference function where the alternative set changes progressively. In this environment, we...
A New Interactive Algorithm for Continuous Multiple Criteria Problems: A Portfolio Optimization Example
Karakaya, Gülşah; Sakar, Ceren Tuncer (2021-01-01)
© 2021 World Scientific Publishing Company.In continuous multiple criteria problems, finding a distinct preferred solution for a decision maker (DM) is not straightforward. There are few recent studies proposed for this ta...
Şendeniz Yüncü, İlkay (2020-12-01)
Bu çalışmada, üretim için önemli bir girdi olan enerjinin fiyatında meydana gelen değişimin Türkiye’nin üretim ve istihdam düzeyine etkisinin incelenmesi amaçlanmaktadır. Bu kapsamda, petrol fiyatları ile sanayi üretim end...
Leverage dynamics: Do financial development and government leverage matter? Evidence from a major developing economy
Yarba, Ibrahim; Güner, Zehra Nuray (Springer Science and Business Media LLC, 2020-11-01)
This study analyses leverage dynamics of Turkish non-financial firms over the last 20 years using a confidential and unique firm-level dataset. Results of dynamic panel estimations reveal that financial development fosters...
A quantitative investigation of students' attitudes towards electronic book technology
Bulur, Hatice Gonca; Gonul, Mustafa Sinan (SAGE Publications, 2020-09-01)
The purpose of this study is to analyse the factors that have an impact on technology adoption for e-books utilizing the Analytic Hierarchy Process and Multiple Regression Analysis methods. Findings indicate that perceived...
Variable renewable energy technologies in the Turkish electricity market: Quantile regression analysis of the merit-order effect
Sirin, Selahattin Murat; Yılmaz, Berna Nisa (Elsevier BV, 2020-09-01)
The share of variable renewable energy sources in power supply has increased significantly in many countries; however, this increase has also created problems in electricity markets. While the average day-ahead market pric...
Stock market development and low-carbon economy: The role of innovation and renewable energy
Zeqiraj, Veton; Sohag, Kazi; Soytaş, Uğur (Elsevier BV, 2020-09-01)
We examine the effect of stock market development (SMD) on the low-carbon economy (LCE). We consider two channels, renewable energy and technological innovation by which this affect occurs. We use the cross-sectional autor...
Macromarketing Pedagogy: Empowering Students to Achieve a Sustainable World
Shapiro, Stanley; Beninger, Stefanie; Domegan, Christine; Reppel, Alexander; Stanton, Julie; Watson, Forrest (SAGE Publications, 2020-08-01)
The United Nation's Sustainable Development Goals (SDGs) are challenging the world to work towards a more sustainable future. Its 17 goals are ambitious, requiring concerted and system-based efforts driven by critical and ...
Trust-Driven Entrepreneurship for Community Well-Being of Refugees and Their Local Hosts
Baktir, Zeynep; Watson, Forrest (SAGE Publications, 2020-07-01)
This article explores community well-being (CWB) outcomes of institutional trust (and distrust) through entrepreneurship in the context of a refugee-hosting society in Turkey. Existing studies show the positive relationshi...
Institutional maintenance of e-commerce through traditional retail
Geyik, Bahtiyar Onur; Topal, Çağrı (2020-07-01)
This study analyzes the process of opening traditional, physical retail stores by e-commerce companies as institutional work of maintenance. Past research examines internal mechanisms used to maintain institutions and igno...
The Direct and Moderating Effects of Endogenous Corporate Social Responsibility on Firm Valuation: Theoretical and Empirical Evidence from the Global Financial Crisis
Hannah, Sean T.; Sayarı Marcum, Naz; Harris, Frederick H. deB; Cain, Carol L. (Wiley, 2020-06-14)
Research has produced inconclusive results concerning the effects of corporate social responsibility (CSR) on firm financial performance, with only 59 percent of studies demonstrating positive effects. Yet, still unaddress...
Understanding the Dark Sides of Alternative Economies to Maximize Societal Benefit
Watson, Forrest; EKİCİ, AHMET (SAGE Publications, 2020-06-01)
Alternative economies can significantly contribute to societal flourishing, but the potential dark sides should also be considered. As shared commitments are the foundation of alternative economies, we draw on related lite...
Uncertainty, macroprudential policies and corporate leverage: Firm-level evidence
Yarba, Ibrahim; Güner, Zehra Nuray (2020-06-01)
This paper investigates the impact of macroprudential policies and uncertainty of economic environment on corporate leverage dynamics over the last decade. This is the first study to investigate the impact of macroprudenti...
Price and volatility linkages between international REITs and oil markets
NAZLIOĞLU, ŞABAN; Gupta, Rangan; Gormus, Alper; Soytaş, Uğur (Elsevier BV, 2020-05-01)
This study analyzes price and volatility transmissions between nineteen real estate investment trusts (REITs) and the oil markets. The REITs data represents a variety of countries at different stages of their development a...
Does foreign portfolio investment strengthen stock-commodity markets connection?
ORDU AKKAYA, BEYZA MİNA; Soytaş, Uğur (Elsevier BV, 2020-03-01)
The heavy influx of financial institutions into commodity markets is referred to as financialization of commodities and this phenomenon argues that financial institutions increase the connectedness between commodity and st...
Financial development and energy consumption in emerging markets: Smooth structural shifts and causal linkages
Durusu-Ciftci, Dilek; Soytaş, Uğur; NAZLIOĞLU, ŞABAN (Elsevier BV, 2020-03-01)
This study examines the dynamic interrelationships among financial development, energy consumption, and economic growth in emerging markets by focusing on accounting for structural changes in causal linkages. We first empl...
The asymmetric impact of oil prices, interest rates and oil price uncertainty on unemployment in the US
Kocaarslan, Baris; SOYTAŞ, MEHMET ALİ; Soytaş, Uğur (Elsevier BV, 2020-02-01)
In this study, we investigate the presence of asymmetric interactions between oil prices, oil price uncertainty, interest rates, and unemployment in a cointegration framework. Utilizing the nonlinear auto-regressive distri...
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