Die vorliegende Dissertation zu makroökonomischen Themen beinhaltet einen einleitenden Literaturüberblick, drei eigenständige und voneinander unabhängige Kapitel sowie einen technischen Anhang. In Kapitel zwei wird ein Zwei-Länder Modell einer Währungsunion betrachtet, in dem die...

ENGLISH ABSTRACT: This research studies the relationship between economic growth and commodity-market volatility in South Africa. The mining industry, largely supported by gold, diamonds, coal, iron ore and platinum-group metals, has played a central role in South Africa's economic development....

PART I: INTRODUCTIONChapter 1: introduction and method1.1 General introduction 1.2 Purpose, aim and scope1.3 Outline and methodPART II: SEA-LEVEL RISE AND DECISION-MAKING IN THE COASTAL ZONEChapter 2: the garbage can – a theoretical approach to decision-making2.1 Decision-making processes in...

The thesis consists of four separate papers that can be read individually.In the first paper “Efficiency of the Polish Banking Industry: Foreignversus Domestic Banks” we analyze the efficiency of foreign and domesticbanks. The second paper entitled “Foreign Acquisitions and Industry...

A single outlier in a regression model can be detected by the effect of its deletion on the residual sum of squares. An equivalent procedure is the simple intervention in which an extra parameter is added for the mean of the observation in question. Similarly, for unobserved components or...

The grain/oilseed industry is undergoing considerable structural change in the form of mergers and the addition of new processing facilities to add value beyond commodity grade. The rapid structural changes in this industry call into question the relevance of previous research conducted in these...