Dokumente Rechts-, Wirtschafts- und Sozialwissenschaften nach Erscheinungsdatum
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Essays in Development Economics and Global Health
(2023-10-02)The chapters in this dissertation provide insights into different aspects of the SDG research agenda. The chapters also both incorporate publicly available secondary data sources as well as newly collected survey data. ... -
Estimating and evaluating mixed and semiparametric models with statistical and deep learning methods
(2023-09-11)Semiparametric models are well-established, versatile and effective statistical models for analysing complex data by combining both parametric and non-parametric components and are used in a wide range of applications and ... -
Digitization of High-Stakes Exams
(2023-08-31)The opportunities for digitization in education have been addressed in research and practice for a long time. These extend across all components of the Curriculum-Instruction-Assessment (CIA) triad according to PELLEGRINO ... -
Corporate valuation with mixed financing strategies and cross-border relations
(2023-08-31)Corporate valuation is a theoretically challenging but practically highly relevant field. It is usually conducted using discounted cash flow (DCF) methods. One important part of corporate valuation with DCF methods are ... -
SME Innovation in Regional Innovation Systems
(2023-08-31)This dissertation analyzes innovations in small and medium-sized enterprises (SMEs) using the concept of regional innovation systems (RIS). The research shows the heterogeneity of innovation processes in SMEs and regions ... -
On the Determinants of Premiums in Financial Markets
(2023-08-24)This dissertation analyzes the pricing, exposures as well as information content of options. It aims to fill research gaps in the existing options-literature in the research fields of volatility-related pricing, option-exposures ... -
The influence of vocational education and training on innovation
(2023-08-22)My dissertation aims at analyzing the relevance of vocational education and training (VET) on firm innovation in Germany. It makes a twofold contribution to the innovation literature: Firstly, it complements studies on ... -
Semi-Parametric Distributional Regression in Forestry and Ecology
(2023-08-10)Recent advances in machine learning software, such as automatic differentiation and just-in-time (JIT) compilation, have significantly changed machine learning research. They have accelerated model development and contributed ... -
„Fake News“ in der Online-Kommunikation
(2023-08-07)For as long as anyone can remember, fake news has been a central problem for the formation of individual and public opinion. Today, the effect of widespread disinformation is amplified by the technical possibilities of ... -
Differenzierungen, Normalität und Positionierungen. Analysen studentischer Äußerungen über Inklusion und Schüler*innen.
(2023-08-04)In recent years, 'inclusion' has become an important topic in school and classroom research as well as in teacher education and student research. While quantitative-empirical research asks about attitudes and similar ... -
City on the Move: Migration, Public Culture, and Urban Identity in Delhi, c. 1911-present
(2023-06-20)This dissertation examines the formations and political implications of neighbourhood histories, and the central role of public historical narratives and memories in producing a normative “local community” that structures ... -
Förderung von Belastungs-Beanspruchungs-Bewältigung bei Auszubildenden in der Pflege
(2023-06-02)The nursing profession is characterized by a particularly high stress level. This in turn has an impact on the quality of care and the retention of nurses. Against the backdrop of an aging society and the resulting increasing ... -
Development of Material Flow Cost Accounting and Value Added Statements as Planning Instruments for Sustainability Management
(2023-06-01)In companies, the environmental and social objectives of employees, society, and customers have become in relation to the primary economic goals of the equity holders more important. The partially contrary relationships ... -
Körperunzufriedenheit bei männlichen Fitnessstudiobesuchern
(2023-05-08)This dissertation aimed to reconstruct the meaning of sportive actions and social interactions in the small lifeworld of the gym in the context of body dissatisfaction among men. A qualitative research design was chosen ... -
Reflections on Text Mining Approaches in Corporate Failure Prediction based on German Financial Statements
(2023-05-05)The field of corporate risk assessment is in a state of flux due to society's increased expectations of statistical methods, which are classified as part of the field of machine learning. While in earlier times multivariate ... -
Algorithmic Decision-Making, Economic Behavior and Predictability in Financial Markets
(2023-05-05)Digital transformation is producing a growing number of technological innovations that have an impact on our daily lives. In a variety of areas, economic agents increasingly have the opportunity to interact with algorithms, ... -
Hindutva Self-fashioning: Young Hindu Nationalists of India
(2023-04-27)This doctoral thesis is titled ‘Hindutva Self-Fashioning: Young Hindu Nationalists of India’. In this study, I investigated the socialisation processes and everyday lives of members of India’s largest Hindu nationalist ... -
Designing fiscal policy
(2023-04-24)This dissertation, comprising three academic papers, deals with the trade-off between fiscal sustainability and macroeconomic stabilization. The first paper examines the specification of fiscal reaction functions: We argue ... -
Re-Making Social Europe After the Great Recession
(2023-04-20)At the beginning of the year 2012, Social Europe was in ruins. Austerity in peripheral member states, especially in Southern Europe, and the adoption of new and strict fiscal consolidation policies in the euro area had led ... -
Extending the Boosting Framework based on Bayesian Methodology
(2023-03-31)The boosting technique emerged from machine learning has become a widely used method to estimate statistical models. As one of the most successful variants, componentwise gradient boosting has been favored by more and more ...