This dissertation focuses on the effects of public intervention on the future-orientation of an economy by implementing an agent-based model designed to provide insight on certain causalities between the public sector and the innovativeness of an economy which can be inferred following the...

Im Mittelpunkt der vorgestellten Arbeit steht die dynamische Anreizwirkung umweltpolitischer Instrumente. Die voliegende Arbeit erstellt einen differenzierten Vergleich umweltpolitischer Instrumente. Hierzu wird die Anreizwirkung von Steuern, Subventionen, Zertifikaten und einheitlichen...

This paper investigates the strategic behavior between countries that have purchasing power on the world market for a certain good. Tariffs and quotas are not equivalent protection instruments in this oligopsonistic market. Policy active importers would be better off by colluding and setting...

This dissertation consists of two essays in international macroeconomics. Thefirst essay shows that optimal fiscal and monetary policy is time consistent in astandard small open economy. Further, there exist many maturity structuresof public debt capable of rendering the optimal policy time...

Longer horizon returns are modeled by two approaches, which have different impact on skewness and excess kurtosis. The Levy approach, which considers the random variable at longer horizon as the cumulants of i.i.d random variables from shorter horizons, tends to decrease skewness and excess...

We consider long-run behavior of agents assessing risk in terms of dynamic convex risk measures or, equivalently, utility in terms of dynamic variational preferences in an uncertain setting. By virtue of a robust representation, we show that all uncertainty is revealed in the limit and agents...

In this paper we give an alternative characterization for time-consistent sets of measures in a discrete setting. For each measure \mathbb{P} in a time-consistent set \mathcal{P} we get a distinct set of predictable processes which in return decribe the \mathbb{P} uniquely. This implies we get a...

Litchi is an important crop in the mountainous part of northern Thailand yet its profitability has declined during the last 15 years. The replacement of litchi fruit orchards for seasonal flowers and vegetables has external costs related to increased levels of soil erosion, pesticides, and...

Post-Cold War military conflicts have highlighted the need for a flexible, agile joint force responsive to emerging crises around the globe. The 2005 Joint Capabilities Integration and Development System (JCIDS) acquisition policy document mandates a shift away from stove-piped threat-based...