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The thesis is made of three independent chapters interested in the impact of globalization on workers in industrialized countries. The dissertation is especially focused on identifying the causal impact of international trade on workers' mobility, wages, and employment with both a short- and medium-term perspective. The first paper explores the relation between intra-industry trade (IIT) expansion and associated worker flows, taking the latter as an indicator of labor-market adjustment costs. Being the first study to combine theoretical simulations and a novel identification strategy, we find that both theoretical and empirical analyses are consistent with the "smooth adjustment hypothesis", according to which IIT expansion is less disruptive than inter-industry trade expansion. The study therefore lends support to the use of IIT indices as first-pass proxies for the adjustment effects of trade expansion. The second chapter contrasts the impact of increased import competition coming from China and the European Union (EU) on workers in the United Kingdom over a 15-year period. The most salient findings show that increased imports from China had significantly negative effects on workers' earnings, wages and employment. In contrast, larger imports from the EU are associated with positive worker-level outcomes, which is largely explained by the fact that increased imports from the EU were mostly offset by increased same-industry exports to the EU. Besides, we find that increased imports from China exert additional pressure on workers through spillovers to employment and wages in downstream industries. Finally, the last chapter is focused on the impact of exposure to trade and real exchange rate shocks on wages for Swiss manufacturing workers. A particular attention is made to consistently estimate the causal effect in using a two-step gravity-type identification strategy. The study shows that the impact of trade and exchange rate movements is concentrated among high-skilled workers almost exclusively.

Abstract
Apart from their primary role as news providers in disaster situations, news media can also assume a broader social role. Drawing on a critically informed qualitative content analysis of the Belgian news reporting on a national disaster, the article reveals a twofold articulation of this social role. The first consisted in newspapers highlighting the emotional dimension with potential societal implications of raising compassion and identification. Second, we found a strong articulation of a discourse of (national) unity and community, aimed at restoring the disrupted social order in the disaster's aftermath. Both aspects were discursively established by a dominant presence of emotional testimonies, strategies of personalization and by the use of inclusive language permeated with references to nation or community. The study highlights the important social role of journalism in disaster situations and events involving human suffering.

AbstractThis article provides an overview of the research and literature on media and disasters. Drawing on the central idea of a disaster as a social and media construction, I identify this young and rapidly emerging body of research as an inherent interdisciplinary area that has attracted the interest of many disciplines within social sciences. A first section of the article focuses on a characterization of (mediated) disasters and the question of academic relevance. Second, I adopt a historical perspective to reflect on issues of disciplinary concern, followed by an outline of the contemporary body of literature. In the final section, directions to advance future research on media and disasters are discussed.

Although references to fractals in architecture are made frequently, to date a systematic, encompassing, scholarly treatment of the use and presence of this geometrical language in architecture is missing. Often such references are made only cursorily and give a limited view on the possible cross-fertilizations between fractal geometry and architecture. In this paper an attempt is made to remedy this, aiming to present a systematic review of the use and presence of fractal geometry in architecture. The paper starts off with a short introductory section. In section 2 some of the theoretical basics about fractal geometry are reviewed. On the basis of this, possible interpretations of the concept 'fractal architecture' and the problems associated with them are made explicit and discussed. In section 3 a review of the different ways in which fractal geometry has been related to architecture is presented. Section 4 touches upon quantitative methods to analyze the fractal aspects of architecture. The fifth section is a discussion of a number of methods and heuristics based on fractal geometry to create architectural work. In the final section, possible explanations for the (apparent) perennial interest in fractal form in architecture are discussed.