HUMAN CAPITAL AND PROFITABILITY: CASE of TURKISH BANKING SECTOR

Authors : Hüseyin Nazmi Kartal Demirgüneş, Haluk Bengü, Elif Karakaş

Pages : 1073-1088

Doi:10.25287/ohuiibf.1563328

View : 53 | Download : 63

Publication Date : 2024-10-10

Article Type : Research

Abstract :This study aims to examine the effect of human capital on profitability of Turkish banking sector by a panel data covering 2009.q1-2022.q4. Throughout this aim, a research model based on a dependent variable as return on equity is set up. The independent variable to be focused is the Human Capital Efficiency Coefficient -mostly considered as the most significant sub-coefficient of the Value-Added Intellectual Coefficient Methodology developed by Ante Pulic (2004)- to measure intellectual capital efficiency. Besides, three control variables are included in the model to proxy balance sheet structure, assets quality and liquidity. Levin-Lin-Chu (LLC), Im-Pesaran-Shin (IPS) and Augmented Dickey Fuller (ADF) Fisher panel unit root tests, and Pedroni (1999) panel co-integration test are conducted in the econometric analyses to test the stationarity and co-integration among the series. Long term co-integration coefficients are estimated by Fully Modified Ordinary Least Squares (FMOLS) methodology proposed by Pedroni (2000). The empirical findings indicate the existence of a statistically significant and positive relationship between human capital and profitability; and statistically significant and negative relationships among human capital and assets quality, and human capital and liquidity. Another finding is that there exists no statistically significant relationship between human capital and balance sheet structure.Levin-Lin-Chu (LLC), Im-Pesaran-Shin (IPS) and Augmented Dickey Fuller (ADF) Fisher panel unit root tests, and Pedroni (1999) panel co-integration test are conducted in the econometric analyses to test the stationarity and co-integration among the series. Long term co-integration coefficients are estimated by Fully Modified Ordinary Least Squares (FMOLS) methodology proposed by Pedroni (2000). The empirical findings indicate the existence of a statistically significant and positive relationship between human capital and profitability; and statistically significant and negative relationships among human capital and assets quality, and human capital and liquidity. Another finding is that there exists no statistically significant relationship between human capital and balance sheet structure.
Keywords : İnsan Sermayesi, Kârlılık, Bilanço Yapısı, Varlık Kalitesi, Likidite