Yazar "Ozmen, Ibrahim" seçeneğine göre listele

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    The effect of globalization, income and tourism on environment: An empirical analysis
    (Varna Univ Management-Vum, 2022) Ozcan, Ceyhun Can; Gerceker, Mustafa; Ozmen, Ibrahim; Mucuk, Mehmet
    This study investigates the impact of globalization, real income, and tourism on the environment in top 10 destinations that attract the most tourists, using panel unit root, panel cointegration, and panel cointegration estimators for the period between 1995 and 2014. Panel cointegration test results show that the series moves together in the long run. According to the long-run panel estimator results, an increase in real income negatively affects the environment in China, France, Spain, Thailand, and the UK. Tourism decreases environmental degradation in Germany, Italy, the UK, and the United States. Globalization reduces environmental degradation in France and the UK. The short-run panel estimator shows that an increase in real income in all countries, except China, increases environmental degradation. Tourism decreases environmental degradation in Mexico and increases it in Spain. Finally, globalization contributes to the reduction of environmental degradation in Italy.
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    Effects of global energy and price fluctuations on Turkey's inflation: new evidence
    (Springer, 2023) Ozmen, Ibrahim; Ozsahin, Serife
    This study explores the time-varying effect of global energy price and non-energy price changes on domestic inflation in Turkey using monthly data from January 2003 to February 2022. There is significant evidence of full-sample causality from global and non-energy prices to domestic inflation. Time-varying causality findings show that global energy and non-energy prices have a strong time-stamp effect on domestic inflation. In addition to this, the threshold findings show that energy and non-energy prices differ at the time of domestic inflation in a nonlinear relationship. The multi-structural break test findings clearly indicate energy and non-energy price break date collinearity with Turkey's inflation. Time-varying causality findings provide evidence that energy prices-the first wave-and non-energy prices-the second wave-create two waves on domestic consumer prices. However, this does not seem to be the only problem policymakers have to overcome in the fight against domestic inflation, because both price indices are effective through Turkey's currency channel.