Higher education institutions are embracing technology development and innovative teaching methods in order to prepare their students to be future professionals. New teaching frameworks extend existing learning approaches and set students as main characters of the learning process, which shifts...

The global pandemic of the virus COVID-19 dramatically has impacted Higher Education Institutions (HEIs) in Bosnia and Herzegovina and worldwide. HEIs were forced to switch overnight to online lectures and exams without almost any teachers' and students' preparation and education. After one year...

This paper exploits the homogeneity feature of the Singapore private residential condominium market and constructs matched home purchase price and rental price series using the repeated sales method. These matched series allow us to conduct time series analysis to examine the long-term present...

This paper proposes a novel and simple approach to compute daily Value at Risk (VaR) and Expected Shortfall (ES) directly from high-frequency data. It assumes that financial logarithm prices are subordinated unifractal processes in the intrinsic time, which stochastically transforms the clock...

Customer relationship management has a great role in customers' loyalty and satisfaction. However, it is questionable if companies are facing their customers with adequate care. Research that analyzes income and its impact to customers' loyalty, especially in post-transition countries is scare....

We propose a new, rational stock-price bubble that is able to generate recurringly explosive and stochastically deflating trajectories. Our flexible bubble process entails stock-price volatility dynamics that are consistent with real-world data. To demonstrate this, we fit our bubble...