The following dissertation is a collection of four stand-alone research papers. The focus of my research is on the interplay of immigration, native human-capital investment and the resulting consequences for the labour market outcome of natives and necessary implications for the immigration...

Allokationsverfahren zur Vergabe von Zutrittslizenzen an Marktneulinge differieren hinsichtlich mehrerer Aspekte. Einer davon ist die Veröffentlichung der vom Regulierer im Lizenzvergabeverfahren gesammelten Informationen. Der Autor untersucht den Einfluss der Informationsweitergabe auf die...

Als zentralem Bestandteil der internationalen Finanzarchitektur kommt dem Internationalen Währungsfonds (IWF) heutzutage immer öfter die Aufgabe zu, bei Verschuldungskrisen souveräner Staaten, insbesondere weit fortgeschrittener Schwellen- und Transformationsländer, als multilateraler...

This thesis contributes to the literature by providing new insights into the patterns and market implications of insider trading. The inferences presented here are based on the insider trading reports filed with the Polish Securities and Exchange Commission and the New Zealand Exchange. First,...

The flexibilisation of the markers of goods and services conduces to an existence of untypical forms of unemployment and labour contracts. The labour market responses on the low economic growth and uncertainty with the increasing number of part-time employment, lime-limited labour contract and...

At its core, this dissertation examines the role of information, particularly as it relates to proxies for quality, and how it affects both donor and organization decision processes in the humanitarian space. In Chapter 2 I consider the context of competition within the sub-sector of...

By using a broker, the owner of a house can speed up his search for buyers but must pay a percentage of the sale price as a commission. Nonstationarities inherent in the housing market may make it optimal to market a house “by-owner” at the outset and to retain a broker only if the house...

The paper provides new empirical evidence on the relationship between environmental efficiency and labour productivity using industry level data. We first provide a critical and extensive discussion around the interconnected issues of environmental efficiency and performance, firm performances...

This paper examines the issue of decoupling economic growth and pollution through growth driven by productivity improvements; and the extent to which pollution effects spill over national borders. Focus is widened from conventional production measures of pollution to a consumption accounting...

Using firm-level data from Bulgaria and Romania, this paper addresses a lacuna in the transition literature, namely, the link of firm-level employment turnover with firm-level growth in labour productivity. The results suggest that while net job creation at the firm level was affected by...