In this paper, we discuss whether and how Natural Language Processing (NLP) can be integrated into the workflows of conventional qualitative research to support the researcher. We focus on textual data which the researcher wants to analyse using predefined categories. We explore the possibility...

The paper demonstrates the power of alternative data. Relying on the indicators obtained by mining online publicly available news articles, authors analyze their impact on Bitcoin returns. This research shows that in the first quarter of 2022 Bitcoin returns could be explained by the sentiment...

We review several existing text analysis methodologies and explain their formal application processes using the open-source software R and relevant packages. Several text mining applications to analyze central bank texts are presented

Der vorliegende Arbeitsbericht reflektiert durch solide Begriffsarbeit, was unter Kurzgeschichten im Speziellen und kurzen Erzählformen im Allgemeineren verstanden wird. Dafür werden die in der bisherigen Kurzgeschichtenforschung formulierten und hauptsächlich nach formalen und inhaltlichen...