Refine
Year of publication
- 2013 (13) (remove)
Document Type
- Doctoral Thesis (11)
- Working Paper (2)
Language
- English (13) (remove)
Keywords
- Nachhaltigkeit (4)
- Sustainability (3)
- Abbau (1)
- Arctic Atmosphere (1)
- Arktis (1)
- Arzneimittel (1)
- Atmosphäre (1)
- Biodiversität (1)
- Degradation (1)
- Developing politics (1)
Institute
Audit quality is of crucial importance because it underpins the integrity of financial markets and thus enables complex international transactions. However, despite extensive research on audit quality, the interaction between structures, practices, and behaviors within accounting firms still remains a ´black box´. To open up the ´black box´ I draw on insights from the field of error management which has been highlighted to be central to gain a better understanding of audit quality. In this dissertation, I develop my arguments in three articles that build on each other. In the first paper, I systematically review the literature on the antecedents of audit quality and I suggest future research directions. In the second paper, I take an inductive case study approach to gain an in-depth understanding of error management in accounting firms. The resulting socio-cognitive model of error management informs both the field of error management, as well as the field of audit quality. In the third paper, I examine a crucial component of the socio-cognitive model: the individual. In a two-phase mixed methods study I investigate individual differences in error management and their implications for learning and performance. Taken together, the three articles of this dissertation contribute by providing an innovative approach to our understanding of both error management and audit quality.
The objective of the work described in this thesis is to improve our understanding of factors that affect the depletion of gaseous elemental mercury (GEM) from the atmosphere during the Arctic springtime. This was accomplished through research undertaken and described in three publications. Atmospheric mercury depletion events (AMDEs) are now an established phenomenon in the high Arctic whereby the long-lived GEM is oxidized in the air through a series of photochemically-initiated reactions involving halogens and ozone. This chemistry produces reactive gaseous mercury (RGM) and particulate bound mercury (PHg) which both have shorter atmospheric residence times than GEM and deposit more readily to the snow and ice surfaces. This is a means by which mercury can be transferred from the atmosphere to the Arctic environment that was unknown prior to 1995 when AMDEs were discovered. An extensive review paper was completed that summarizes mercury work in the high Arctic in the ten years following the discovery of AMDEs. This review was followed by two papers investigating the processes around atmospheric mercury in the Arctic springtime
In spite of growing interest in companies’ contribution to sustainable development, the implementation of corporate sustainability, i.e. the integration of environmental, social, and economic issues, is not well understood. This cumulative PhD thesis aims to answer the research question whether sustainability management is only a transitory management fashion, or whether an effective implementation is actually taking place. The thesis consists of five papers, which are either published in refereed academic journals, accepted to be published, or planned to be resubmitted. The papers analyze three important elements of the implementation of corporate sustainability: motivation (why?), organizational units (who?) and management tools (how?). Combining these three elements supplies a framework for discussing the implementation of corporate sustainability management. The results, which are mostly based on surveys of large German companies, reveal that companies predominantly manage corporate sustainability because they seek legitimacy, rather than a competitive advantage, and because they follow acknowledged standards, guidelines, or ratings (institutional isomorphism) – possibly out of uncertainty on how to best handle a concept so complex and novel. Public relations is the organizational unit engaging in sustainability management most strongly, whereas accounting, finance, and management control engage the least. Hence, corporate sustainability is currently not implemented as a crossfunctional approach. Yet, there is indication of a growing strategic relevance of corporate sustainability. This is also reflected in the awareness and application of sustainability management tools, which have been increasing continuously between 2002 and 2010 – especially in terms of integrative tools serving to balance environmental, social, and economic issues. Furthermore, market incentives are gaining in importance over time. The thesis relates these results to management fashion theory. Although there is some indication that sustainability management might in fact be a transitory fashion, an analysis over time reveals an ongoing development of the elements analyzed. Thereby, the thesis demonstrates that corporate sustainability management can be considered more than a management fashion. One implication of the analysis is that both companies and researchers are called upon to foster the implementation of corporate sustainability, with positive incentives, e.g. by markets and consumers, turning out to be promising starting points. As opposed to pressure and expectations by stakeholders, focusing on opportunities might be more suitable to induce actual change of processes, products, services, or even business models in companies. In conclusion, the author hopes to make a significant contribution to the discussion on the implementation of corporate sustainability and to stimulate the development of new theoretical approaches.