This thesis consists of four chapters that examine different policy relevant economic processes related to exchange rates, interest rates and commodity prices. In the first chapter we empirically analyze the relationship between carry trade positions and some key financial as well as...

Like in several sectors of consumer demand, attitudes, believes, and the political environment may also influence the worldwide demand for tourism. Consequentially, this thesis concentrates on a wider range of determinants including non-economical factors of tourism demand and supply in both the...

Since the 1960s hydrocarbons like crude oil and natural gas have been the most important energy source to fuel the world economy. Despite high recent growth rates for renewable energies, hydro- carbons are expected to be a dominant source of energy for several decades to come. In the last 20...