Ensar Ağirman

Atatürk University · Department of Business Administration, Faculty of Economics and Administrative Sciences

The objectives of this research are to study Islamic stock indexes during the time of Covid-19 extensively and compare it with conventional stock indexes. Our research aims to analyse how stock returns indexes of Islamic and conventional have been affected by COVID-19. So, in other word, the research objected to analyse the effect of COVID-19 on th...

Etkin ve verimli işletme sermayesi yönetimi dönen varlıkların ve kısa vadeli borçların dönen varlıklara aşırı yatırım yapılmadan planlanması ve kontrol edilmesi anlamına gelmektedir. Finans yazınındaki akademisyenler, yatırımcılar ve işletmelerle ilgili üçüncü gruplar firma değeri ve karlılığı üzerindeki doğrudan etkisi ve firmaların finansal yüküm...

Teknolojik alanlardaki değişim ve ilerlemeleri takip edenler için yeni olmayan bir kavram: Metaverse. Bununla birlikte birçok alanda Metaverse’ün uygulanabilirliğinden bahsetmek için henüz çok erkendir. Hiç kimse Meteverse’ün herhangi bir alandaki kullanımı için ne kadar başarılı olabileceği hakkında net bir öngörüde bulunamamaktadır. Ancak büyük t...

Küreselleşmenin etkisi ile hızını oldukça artıran şirket satın alma ve birleşmeleri ülkemizde de son yıllarda özellikle firmaların büyüme stratejileri, yeni pazarlara giriş, faaliyetlerini yapılandırma ve daha geniş bir yelpazeye yayma gibi arzuları nedeniyle giderek daha önemli bir hale gelmektedir. Sahip olduğu bu önem itibariyle farklı çalışmala...

Uluslararası finansal raporlama standartlarının küresel bir boyut kazanması ile birlikte hazırlanan ve kullanılmaya başlanan Türkiye Muhasebe Standartları(TMS), işletmelerin hali hazırda kullanmış oldukları Tek Düzen Hesap Planında (TDHP) farklılıkları beraberinde getirmiştir. Sağlık insan yaşamının temel yapı taşlarından birisidir. Sürekli ve sons...

These days one of the most important researches is the financial integration of international markets, also around the world because of the development of financial markets the emerging markets receiving more interest. This paper exam the volatility spillovers among stock market return by using VARMA-BEKK GARCH. The volatility spillovers index coll...

Unemployment is one of the major macroeconomic factors which has always been a big issue for an economy as it has a direct influence on living condition of citizens and is helpful in ensuring a sound and growing economic system. Based on logical concept it can be said that employment rate states the financial soundness of citizens, specifies their...

This paper assess how the government expenditures affected economic growth in developed, developing and underdeveloped countries by using the unbalanced panel approach for the period of 1980-2012. The results indicate that government spending has positive significant impact on economic growth in fixed and random effect models for underdeveloped cou...

Sustainable development, is concerned with meeting the needs of present and future generations by protecting their interests fully and separately without effecting each other. It ultimately reflects the common belief that there is a single earth to live, no one can be deprived of. The term “Green Finance” has come into existence to complement Susta...

Energy is not only indispensable element of everyday life, but also underlies industrialization and manufacturing. Energy and manufacturing have become integral parts with the importance of mechanization since the Industrial Revolution. As a result of this emerging situation, businesses, have become sensitive energy and energy prices. For this reas...

The financial crisis of 2007-2010 also known as the Global Financial Crisis and 2008 financial crisis, was considered by many economists to be the worst financial crisis since the Great Depression of the 1930’s. It contributed to the failure of key businesses, declines in consumer wealth estimated in the trillions of U.S. dollars, substantial finan...

Uncertainty is one of the factors negatively affecting financial markets. Terrorism and terrorist activities are located in the factors that trigger this uncertainty. The purpose of this study is to investigate the impact of the uncertainties created by terrorist activities on financial markets. In this context, the effects of terrorism on financia...

Returns of the R&D investments are utilised for taking managerial decisions within the firm and also by the investors who think of making investments in the firm. In this study, the effects of the R&D investments made by the technology and information firms which are traded on BIST on the stock returns are investigated with the data of 2000-2013 pe...

Financial instruments such as future contracts, interest rate/swaps, options, forwards and etc. have appeared as a result of financial innovations. The purpose of these innovations was simple, " reducing risk ". The explosive growth in derivate contracts occurred of 1999 when the Glass-Steopall Act was reported, which allowed banks to operate as br...

Bilgi teknolojilerindeki gelişmeler denetim mesleğini büyük oranda etkilemektedir

Turkish economy is the 17th largest economy in the world currently and aims to be 10th largest economy with its year of 2023 vision. Besides Turkey has experienced some changes in foreign policy in recent years and these changes brought up the debate of regional cooperation and "regional power - global power". Since Turkey takes firm steps towards...