@incollection{YiKlingebiel2013,
  author    = {Yi, Haiyan and Klingebiel, Katja},
  title     = {Contribution to an automotive variant-driven product variety framework},
  series = {Production and Operations Management Society (POMS Annual Conference) : 24, 2013, Denver/Colorado},
  publisher = {Production and Operations Management Society},
  address   = {Miami},
  year      = {2013},
  language  = {en}
}
@phdthesis{Werk2021,
  author    = {Werk, Katharina},
  title     = {Risk-taking behavior as a hidden factor for sustainable business models' performance of European banks},
  pages     = {xxiv, 299},
  year      = {2021},
  language  = {en}
}
@incollection{WelkerKiznyteDechange2016,
  author    = {Welker, Markos and Kiznyte, Jolita and Dechange, Andr{\´e}},
  title     = {A new approach on blended learning instructional design},
  series = {International research conference 2016},
  publisher = {Fachhochschule Dortmund},
  address   = {Dortmund},
  pages     = {11},
  year      = {2016},
  language  = {en}
}
@article{WelkerDechange2016,
  author    = {Welker, Marcos and Dechange, Andr{\´e}},
  title     = {Applying project management methods to the creation of a start-up business plan},
  series = {PM World Journal},
  volume    = {5 (2016)},
  number    = {5},
  pages     = {24},
  year      = {2016},
  language  = {en}
}
@techreport{Vormann2023,
  type      = {Working Paper},
  author    = {Vormann, Claus},
  title     = {Say what you pay? Pay Information Disclosure in German Job Postings},
  doi       = {10.26205/opus-3740},
  url       = {https://nbn-resolving.org/urn:nbn:de:hbz:dm13-37407},
  pages     = {13},
  year      = {2023},
  abstract  = {Purpose - Pay transparency is a promising topic both for research and practice. In particular, the new European directive on compensation transparency will increase its importance. However, research is still relatively sparse compared to other areas of HRM. In particular, state-of-the-art and use of pay information disclosure in job postings is neglected. This paper aims to shed light on this HRM topic. Methodology - The paper summarizes the findings of a preliminary study conducted among German companies researching the proportion of firms offering compensation information in job postings and digging into the reasons behind it. Findings - Only 17 \% of the participating companies disclose meaningful information about compensation in their job postings. Doing so mainly depends on the company's attitude towards pay transparency. The age of the company has a minor negative influence, i.e.~older companies are less prone to disclose salary information. Industry, size, and existing overall pay transparency in the company do not determine if pay information is disclosed in job postings. Research limitations - The main limitation of this survey is its small size of 88 participants and the snowball sampling approach employed. This limits its representativeness and calls for follow-up studies involving more companies and a wider variation of positions included. Practical implications - While the EU directive will make it obligatory to communicate about pay before the first interview, some companies do it already. The study helps HR departments that think about changing their practice before it becomes compulsory to better judge the current standards.},
  language  = {en}
}
@incollection{TysiakTietz2016,
  author    = {Tysiak, Wolfgang and Tietz, Tobias},
  title     = {The impact of correlations in the critical field},
  series = {Project management development - practice and perspectives : fifth international scientific conference on project management in the Baltic countries, April 14-15, 2016, Riga, University of Latvia},
  publisher = {University of Latvia},
  address   = {Riga},
  pages     = {9},
  year      = {2016},
  language  = {en}
}
@article{TysiakSereseanu2010,
  author    = {Tysiak, Wolfgang and Sereseanu, Alexander},
  title     = {Project risk management using Monte Carlo simulation and Excel},
  series = {International journal of computing},
  volume    = {9 (2010)},
  number    = {4},
  issn      = {2312-5381},
  pages     = {6},
  year      = {2010},
  language  = {en}
}
@article{Tysiak2014,
  author    = {Tysiak, Wolfgang},
  title     = {A deeper insight in some effects in project risk management},
  series = {International journal of computing},
  volume    = {13 (2014)},
  number    = {4},
  issn      = {2312-5381},
  pages     = {7},
  year      = {2014},
  language  = {en}
}
@incollection{Tysiak2011,
  author    = {Tysiak, Wolfgang},
  title     = {Risk management in projects},
  series = {IEEE 6th international conference on intelligent data acquisition and advanced computing systems (IDAACS), 2011},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  pages     = {5},
  year      = {2011},
  language  = {en}
}
@incollection{Tysiak2012,
  author    = {Tysiak, Wolfgang},
  title     = {From critical path to critical field},
  series = {Project management development - practice and perspectives : first international scientific conference on project management in the Baltic countries, February 8-9, 2012, Riga, University of Latvia},
  publisher = {University of Latvia},
  address   = {Riga},
  pages     = {8},
  year      = {2012},
  language  = {en}
}