The pricing of public transport may range from charging the full price to supplying it for free. The present situation in most European countries is between the two extremes implying a partial cost recovery. In this paper we will explore both extremes on the axis of cost recovery: free public...

The current development of tourism is environmentally unsustainable. Specifically, tourism’s contribution to climate change is increasing while other sectors are reducing their greenhouse gas emissions. This paper has two goals: reveal the main structural cause for tourism’s emission growth...