Most studies investigating the environmental impact of business activities across countries do so from a macroeconomic vantage point. While this widely accepted methodology has its merits, the purpose of this research is to present an alternative form of analysis focusing on consumption per...

Air travel and the associated greenhouse gas emissions have rapidly increased over the past decade. To contain this growth, many European countries have implemented passenger taxes on flight tickets. Meanwhile, some European countries have developed their High Speed Rail (HSR) network, which may...