Yazar "Tomak, Serpil" seçeneğine göre listele

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    Is Gold Safe-Haven? An Analysis of the Relationships between Stock, Bond, Foreign Exchange, and Gold Returns
    (Çağ Üniversitesi, 2013) Tomak, Serpil
    Generally accepted as a safe haven for the financial institutions, markets, and people, gold come to the fore especially in times of market stress or crises.The aim of this paper is to examine whether gold is a safe haven or a hedge for investors. The daily data of Istanbul StockExchange (ISE), foreign exchange (TL/ US dollars), government securities (DİBS), and gold closing prices for the period 2001-2012,are used for the analysis by means of the dynamic conditional correlations GARCH (DCC-GARCH) model. Gold serves as a safe haven for a limited time period. The results show that gold only function as a safe haven for the %5 and %2.5 quantile, but not for the %1 quantile and serves as a hedge function on average
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    Öğe
    MERSİN'İN EKONOMİDEKİ ROLÜ VE POTANSİYELİ
    (Çağ Üniversitesi, 2010) Tomak, Serpil
    Mersin’in ekonomideki rolü ve potansiyelini belirleyebilmemiz için öncelikle Mersin gibi orta ölçekli şehirler ile büyük şehirlerin arasındaki temel farklılıklara bakmamız gerekmektedir. Büyük şehirlerle ilgili farklılıkları belirleme, orta ölçekli şehir karakteristiklerinin tespitine yardımcı olacaktır. İş yapma şekilleri de şehir karakteristiklerinden etkilenebilmektedir. Bu çalışmada da Mersin’in ekonomik potansiyelini ortaya koyabilmek ve rekabet gücünü artırabilmek için global kriterler çerçevesinde mevcut durum ve potansiyeli analiz edilmektedir
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    Öğe
    The Impact of Participation Bank Credits on Imports and Exports: Evidence from Türkiye
    (Çağ Üniversitesi, 2024) Tomak, Serpil; Yılmaz, Kadir
    This study aims to determine the impact of participation bank credits on imports and exports in Türkiye. The research employs Generalized Linear model (GLM-logit) for identifying the effect of participation bank loans on foreign trade (export-import) by using quarterly data including the period from 2013Q1 to 2024Q2. Kolmogorov-Smirnov test is used for normality of parameters. Spearman’s rho and year controlled partial correlation analysis are applied for correlations. Analysis results indicate that participation bank credits have a significant and positive effect on both export and import for the analyzed period. International trade contributes to the growth of economies by providing new market opportunities. Research findings reveal the importance of participation bank financing in Türkiye in terms of increasing the potential of foreign trade markets.