Book Chapters by Ebru AYDOĞAN
Nuninger, W. and Chatelet, J. (Ed.) (2016). Handbook of Research on Quality Assurance and Value Management in Higher Education , 2016
It is clear that ISO 9000 Quality Management System and Total Quality Management have an extensiv... more It is clear that ISO 9000 Quality Management System and Total Quality Management have an extensive literature. However, it is observed that the literature principally focuses on implementation consequences of them. In this study, ISO 9000 Quality Management System certification process in a faculty of a Turkish public university is taken into consideration. However, the study focuses on not only consequences of taking this certification but also its' triggers and processes. To examine these triggers, processes and consequences, data collection methods of the study were semi-structured interviews and unstructured participative observation. In addition, extensive amount of document was used to make triangulation.
Papers by Ebru AYDOĞAN
By making it possible to produce innovative products and services, Research and Development (R&D)... more By making it possible to produce innovative products and services, Research and Development (R&D) investments provide long term growth and competitive advantages and create value for corporations. However, they require significant investment expenditures. The objective of the present study is to analyze the relationship between R&G investments and financial performances of corporations. For this purpose, 20 chemical companies traded in Bourse Istanbul are analyzed with a panel data method, Generalized Method of Moments (GMM). Study findings demonstrated that R&D expenses affected corporate financial performance positively and significantly with one year lag.
Muhasebe ve Finansman Dergisi, 2017
Behavioral finance, which emerged from the debate on traditional finance theories, suggests that ... more Behavioral finance, which emerged from the debate on traditional finance theories, suggests that investors do not act rationally and that market operations are not completely active. Studies in this field demonstrated that it is possible to predict future asset price movements based on historical movements of these prices. The purpose of the present study is to analyze the contrarian strategy profitability in Istanbul Stock Exchange (Borsa Istanbul), which argues that the past losers are the winners in the future. For this purpose, the performances of the 1,2,3,4 and 5-year term portfolios between January 2001 and December 2015 are examined for the consecutive 1, 2, 3, 4 and 5-year periods. Analysis results demonstrated that the contrarian strategy is a profitable investment strategy in Borsa Istanbul.
Muhasebe ve Finansman Dergisi, 2016
Bu çalışmada petrol fiyatlarındaki değişimin firma karlılığına etkisinin incelenmesi amaçlanmıştı... more Bu çalışmada petrol fiyatlarındaki değişimin firma karlılığına etkisinin incelenmesi amaçlanmıştır. Analiz, 2000-2015 yılları arasında Borsa İstanbul (BIST) imalat sektöründe faaliyet gösteren firmaları kapsamaktadır. Petrol ithal eden bir ülke olarak, petrol fiyatlarındaki dalgalanmalar makro boyutta Türkiye ekonomisini mikro boyutta ise, işletmelerin karlılığını etkilemektedir. Analiz panel veri yöntemlerinden Sistem GMM yöntemi kullanılarak yapılmıştır. Araştırma bulguları, petrol fiyat değişimlerinin firma karlılığı üzerinde anlamlı ve negatif yönlü bir etki olduğunu göstermiştir. Ayrıca Tobin's Q ve özsermaye karlılığı (ROE) üzerindeki bu etkinin bir yıl gecikmeli olarak gerçekleştiği sonucuna ulaşılmıştır. Petrol fiyatları ile Tobin's Q oranı arasındaki ilişkinin ROE'den daha güçlü olduğu saptanmıştır.
Uludağ Üniversitesi Fen-Edebiyat Fakültesi Sosyal Bilimler Dergisi, 2018
Çalışmada, Türkiye'de yapılan diğer çalışmalardan farklı olarak dinamik bir metot olan Sistem Gen... more Çalışmada, Türkiye'de yapılan diğer çalışmalardan farklı olarak dinamik bir metot olan Sistem Genelleştirilmiş Momentler Metodu (sistem GMM) kullanılmıştır. Çalışmada bağımlı değişken olarak muhasebe temelli ROA ve piyasa temelli Tobin's Q olmak üzere iki oran, bağımsız değişken firmaların kurumsal sosyal sorumluluk notları kullanılmıştır. Ayrıca finansal kaldıraç ve firma büyüklüğü kullanılan araç değişkenlerdir. Analiz sonucunda, firmaların KSS düzeyleri ile iki performans göstergesi arasında da istatistiksel olarak pozitif ve anlamlı bir ilişki olduğu sonucuna ulaşılmıştır.
Muhasebe ve Vergi Uygulamaları Dergisi, 2017
The objective of this study is to examine whether there is a relationship between the performance... more The objective of this study is to examine whether there is a relationship between the performances and corporate governance levels of companies traded in corporate governance index between 2007 and 2015 in Turkey, which is an emerging market. Different from the previous studies conducted in Turkey, the analysis is conducted with a dynamic method, the System Generalized Moments Method (system GMM). Furthermore, the analysis covered a long sampling period from the date when corporate governance is started to be calculated until today (2007-2015). Analysis results demonstrated that there is a positive and statistically significant relationship between corporate governance scores and accounting-based ROA and market-based Tobin's Q ratios.
There is extensive literature on the adoption of new management techniques in organizations. Howe... more There is extensive literature on the adoption of new management techniques in organizations. However, these studies have largely focused on industrial organizations. It is unknown whether or not the antecedents of the decision to implement new management techniques in industrial organizations are valid for educational organizations. Therefore, the main aim of this study was to discuss the triggers of the adoption of management techniques in the context of educational organizations. Furthermore, some propositions will be presented by the authors after discussions.
There is an extensive literature on antecedents and positive/negative consequences of quality man... more There is an extensive literature on antecedents and positive/negative consequences of quality management in manufacturing organizations. However, studies that focus on quality management in higher education institutions are inadequate. In addition, these studies are generally based on developed countries and small samples. This study examines the situation of quality management in higher education institutions of a developing country, Turkey. In addition, it uses a relatively large data set (241 faculties and institutes) for this aim. The findings show that although the Turkish higher education institutions have progressed in their quality efforts in recent years, there is still a long way to go.
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Book Chapters by Ebru AYDOĞAN
Papers by Ebru AYDOĞAN