İktisadi ve İdari Bilimler Fakültesi / Faculty of Economics and Administrative Sciences

Permanent URI for this collectionhttps://hdl.handle.net/11727/1399

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    The Retreat From Bıst: Insıghts Into Foreıgn Portfolıo Investment Movements
    (EKONOMI POLITIKA & FINANS ARASTIRMALARI DERGISI, 2024-11-15) Alp, oezge S. E. Z. G. I. N.; Hazar, Adalet; Babuscu, Senol
    The need for rapid growth and development in developing countries increases the demand for capital. As a result, foreign portfolio investments are of great importance, especially in emerging markets, as they help meet capital needs. However, their ability to move quickly also introduces high volatility to financial markets. This study examines changes in the share of foreign portfolio investors in Borsa Istanbul from 2004 to 2023, aiming to provide long-term insights to market participants. Initially, changes in the foreign portfolio investor ratio over time are graphically analyzed alongside the BIST 100 index and the average interest rate of deposits with a maturity of up to 3 months. These changes are evaluated in the context of both global and local developments. The study then investigates the causal relationship between the foreign portfolio investor ratio and the BIST 100 index using a cointegration test and a causality test based on the VECM model. The findings show a one-way causality from the BIST 100 index to the foreign portfolio investor ratio, indicating that foreign investors' market movements are largely influenced by the performance of the BIST 100, and local market dynamics significantly affect foreign capital inflows.
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    Factors Affecting Liquidity Risk- An Empirical Analysis On Turkish Banking Sector
    (2021) Ekim Kocaman, Bade; Babuscu, Senol; Hazar, Adalet
    The aim of this study is to determine the factors affecting the liquidity risk of deposit banks in Turkey. In this context, 10 deposit banks with the highest asset size according to their 2020 end of year financial tables were included to the sample and the quarterly data for the 2010-2020 period were tested by static panel data analysis. According to the model results, it is determined that "Equity / Total Assets", "Money Market Funds/Total Assets" and "Inflation" variables affect the liquidity risk. It is also important and specific for the study that the "Money Market Funds/Total Assets" ratio is a determining factor in the liquidity risk, in terms of the literature contribution of the study.