[{"volume":22,"user_id":"36049","_id":"4562","page":"203-259","jel":["C61","G01","G11","G15","G23"],"status":"public","citation":{"ama":"Hippert B, Uhde A, Wengerek ST. Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe. <i>Review of Derivatives Research </i>. 2019;22(2):203-259. doi:<a href=\"https://doi.org/10.1007/s11147-018-9148-8\">https://doi.org/10.1007/s11147-018-9148-8</a>","bibtex":"@article{Hippert_Uhde_Wengerek_2019, title={Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe}, volume={22}, DOI={<a href=\"https://doi.org/10.1007/s11147-018-9148-8\">https://doi.org/10.1007/s11147-018-9148-8</a>}, number={2}, journal={Review of Derivatives Research }, author={Hippert, Benjamin and Uhde, André and Wengerek, Sascha Tobias}, year={2019}, pages={203–259} }","mla":"Hippert, Benjamin, et al. “Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe.” <i>Review of Derivatives Research </i>, vol. 22, no. 2, 2019, pp. 203–59, doi:<a href=\"https://doi.org/10.1007/s11147-018-9148-8\">https://doi.org/10.1007/s11147-018-9148-8</a>.","short":"B. Hippert, A. Uhde, S.T. Wengerek, Review of Derivatives Research  22 (2019) 203–259.","chicago":"Hippert, Benjamin, André Uhde, and Sascha Tobias Wengerek. “Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe.” <i>Review of Derivatives Research </i> 22, no. 2 (2019): 203–59. <a href=\"https://doi.org/10.1007/s11147-018-9148-8\">https://doi.org/10.1007/s11147-018-9148-8</a>.","apa":"Hippert, B., Uhde, A., &#38; Wengerek, S. T. (2019). Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe. <i>Review of Derivatives Research </i>, <i>22</i>(2), 203–259. <a href=\"https://doi.org/10.1007/s11147-018-9148-8\">https://doi.org/10.1007/s11147-018-9148-8</a>","ieee":"B. Hippert, A. Uhde, and S. T. Wengerek, “Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe,” <i>Review of Derivatives Research </i>, vol. 22, no. 2, pp. 203–259, 2019, doi: <a href=\"https://doi.org/10.1007/s11147-018-9148-8\">https://doi.org/10.1007/s11147-018-9148-8</a>."},"doi":"https://doi.org/10.1007/s11147-018-9148-8","language":[{"iso":"eng"}],"intvolume":"        22","article_type":"original","date_updated":"2022-05-04T06:15:02Z","publication_status":"published","author":[{"id":"48476","full_name":"Hippert, Benjamin","first_name":"Benjamin","last_name":"Hippert"},{"full_name":"Uhde, André","orcid":"https://orcid.org/0000-0002-8058-8857","last_name":"Uhde","first_name":"André","id":"36049"},{"id":"48837","first_name":"Sascha Tobias","orcid":"0000-0002-7820-3903","last_name":"Wengerek","full_name":"Wengerek, Sascha Tobias"}],"year":"2019","title":"Portfolio Benefits of Adding Corporate Credit Default Swap Indices: Evidence from North America and Europe","department":[{"_id":"188"},{"_id":"186"}],"type":"journal_article","keyword":["Corporate credit default swap indices","Mean-variance asset allocation","Out-of-sample portfolio optimization","Portfolio risk-diversification","Portfolio performance evaluation"],"date_created":"2018-10-01T12:17:35Z","abstract":[{"lang":"eng","text":"Employing main and sector-specific investment-grade CDS indices from the North American and European CDS market and performing mean-variance out-of-sample analyses for conservative and aggressive investors over the period from 2006 to 2014, this paper analyzes portfolio benefits of adding corporate CDS indices to a traditional financial portfolio consisting of stock and sovereign bond indices. As a baseline result, we initially find an increase in portfolio (downside) risk-diversification when adding CDS indices, which is observed irrespective of both CDS markets, investor-types and different sub-periods, including the global financial crisis and European sovereign debt crisis. In addition, the analysis reveals higher portfolio excess returns and performance in CDS index portfolios, however, these effects clearly differ between markets, investor-types and sub-periods. Overall, portfolio benefits of adding CDS indices mainly result from the fact that institutional investors replace sovereign bond indices rather than stock indices by CDS indices due to better risk-return characteristics. Our baseline findings remain robust under a variety of robustness checks. Results from sensitivity analyses provide further important implications for institutional investors with a strategic focus on a long-term conservative portfolio management."}],"publication":"Review of Derivatives Research ","issue":"2"},{"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"article_number":"15400","doi":"10.1038/s41598-018-33542-4","publication_identifier":{"issn":["2045-2322"]},"author":[{"full_name":"Sablowski, Jakob","last_name":"Sablowski","first_name":"Jakob"},{"full_name":"Linnemann, Julia","orcid":"0000-0001-6883-5424","last_name":"Linnemann","first_name":"Julia","id":"116779"},{"last_name":"Hempel","first_name":"Simone","full_name":"Hempel, Simone"},{"full_name":"Hoffmann, Volker","last_name":"Hoffmann","first_name":"Volker"},{"last_name":"Unz","first_name":"Simon","full_name":"Unz, Simon"},{"full_name":"Beckmann, Michael","first_name":"Michael","last_name":"Beckmann"},{"last_name":"Giebeler","first_name":"Lars","full_name":"Giebeler, Lars"}],"title":"Electrodeposited metal-organic framework films as self-assembled hierarchically superstructured supports for stable omniphobic surface coatings","year":"2018","intvolume":"         8","article_type":"original","date_updated":"2025-12-03T16:34:02Z","publication_status":"published","date_created":"2025-12-03T15:48:43Z","department":[{"_id":"985"}],"type":"journal_article","keyword":["electrodeposition","metal-organic framework","MOF","drop-wise condensation","omniphobic coatings"],"publication":"Scientific Reports","issue":"1","abstract":[{"text":"Superhierarchically rough films are rapidly synthesised on metal substrates via electrochemically triggered self-assembly of meso/macroporous-structured metal-organic framework (MOF) crystals. These coatings are applied to immobilise a functional oil with low surface energy to provide stable coatings repellent to a wide range of hydrophobic as well as hydrophilic fluids. Such omniphobic surfaces are highly interesting for several applications such as anti-fouling, anti-icing, and dropwise condensation, and become easily scalable with the presented bottom-up fabrication approach. As investigated by environmental scanning electron microscopy (ESEM), the presented perfluorinated oil-infused Cu-BTC coating constitutes of a flat liquid-covered surface with protruding edges of octahedral superstructured MOF crystals. Water and non-polar diiodomethane droplets form considerably high contact angles and even low-surface-tension fluids, e.g. acetone, form droplets on the infused coating. The repellent properties towards the test fluids do not change upon extended water spraying in contrast to oil-infused porous copper oxide or native copper surfaces. It is discussed in detail, how the presented electrodeposited MOF films grow and provide a proficient surface morphology to stabilise the functional oil film due to hemiwicking.","lang":"eng"}],"extern":"1","publisher":"Springer Science and Business Media LLC","_id":"62809","volume":8,"user_id":"116779","status":"public","oa":"1","citation":{"mla":"Sablowski, Jakob, et al. “Electrodeposited Metal-Organic Framework Films as Self-Assembled Hierarchically Superstructured Supports for Stable Omniphobic Surface Coatings.” <i>Scientific Reports</i>, vol. 8, no. 1, 15400, Springer Science and Business Media LLC, 2018, doi:<a href=\"https://doi.org/10.1038/s41598-018-33542-4\">10.1038/s41598-018-33542-4</a>.","bibtex":"@article{Sablowski_Linnemann_Hempel_Hoffmann_Unz_Beckmann_Giebeler_2018, title={Electrodeposited metal-organic framework films as self-assembled hierarchically superstructured supports for stable omniphobic surface coatings}, volume={8}, DOI={<a href=\"https://doi.org/10.1038/s41598-018-33542-4\">10.1038/s41598-018-33542-4</a>}, number={115400}, journal={Scientific Reports}, publisher={Springer Science and Business Media LLC}, author={Sablowski, Jakob and Linnemann, Julia and Hempel, Simone and Hoffmann, Volker and Unz, Simon and Beckmann, Michael and Giebeler, Lars}, year={2018} }","ama":"Sablowski J, Linnemann J, Hempel S, et al. Electrodeposited metal-organic framework films as self-assembled hierarchically superstructured supports for stable omniphobic surface coatings. <i>Scientific Reports</i>. 2018;8(1). doi:<a href=\"https://doi.org/10.1038/s41598-018-33542-4\">10.1038/s41598-018-33542-4</a>","ieee":"J. Sablowski <i>et al.</i>, “Electrodeposited metal-organic framework films as self-assembled hierarchically superstructured supports for stable omniphobic surface coatings,” <i>Scientific Reports</i>, vol. 8, no. 1, Art. no. 15400, 2018, doi: <a href=\"https://doi.org/10.1038/s41598-018-33542-4\">10.1038/s41598-018-33542-4</a>.","apa":"Sablowski, J., Linnemann, J., Hempel, S., Hoffmann, V., Unz, S., Beckmann, M., &#38; Giebeler, L. (2018). Electrodeposited metal-organic framework films as self-assembled hierarchically superstructured supports for stable omniphobic surface coatings. <i>Scientific Reports</i>, <i>8</i>(1), Article 15400. <a href=\"https://doi.org/10.1038/s41598-018-33542-4\">https://doi.org/10.1038/s41598-018-33542-4</a>","chicago":"Sablowski, Jakob, Julia Linnemann, Simone Hempel, Volker Hoffmann, Simon Unz, Michael Beckmann, and Lars Giebeler. “Electrodeposited Metal-Organic Framework Films as Self-Assembled Hierarchically Superstructured Supports for Stable Omniphobic Surface Coatings.” <i>Scientific Reports</i> 8, no. 1 (2018). <a href=\"https://doi.org/10.1038/s41598-018-33542-4\">https://doi.org/10.1038/s41598-018-33542-4</a>.","short":"J. Sablowski, J. Linnemann, S. Hempel, V. Hoffmann, S. Unz, M. Beckmann, L. Giebeler, Scientific Reports 8 (2018)."},"quality_controlled":"1"},{"department":[{"_id":"208"},{"_id":"518"}],"type":"conference","keyword":["Enculturation","first-year students","beginning students","retention","drop-out"],"date_created":"2018-09-18T13:00:01Z","abstract":[{"text":"The first year of studying has been extensively researched applying different theoretical lenses to better understand the transition into Higher Education (HE). It is of particular interest to investigate how students deal with frictions between themselves as individuals and what they perceive to be dominant features of the first-year culture of their studies. To tackle this question, a qualitative longitudinal study was conducted. Based on a sociocultural understanding of attitudes and motivations, its aim was to closely follow a relatively small but highly diverse sample of students throughout their first year at a business school in order to develop an in-depth understanding of each individual’s motivational and attitudinal development.","lang":"eng"}],"extern":"1","citation":{"apa":"Jenert, T., &#38; Brahm, T. (2015). How Do They Find Their Place? A Longitudinal Study of Management Students’ Attitudes and Motivations During Their First Year at Business School. Presented at the American Educational Research Association (AERA) Annual Meeting 2015, Chicago.","ieee":"T. Jenert and T. Brahm, “How Do They Find Their Place? A Longitudinal Study of Management Students’ Attitudes and Motivations During Their First Year at Business School,” presented at the American Educational Research Association (AERA) Annual Meeting 2015, Chicago, 2015.","short":"T. Jenert, T. Brahm, in: 2015.","chicago":"Jenert, Tobias, and Taiga Brahm. “How Do They Find Their Place? A Longitudinal Study of Management Students’ Attitudes and Motivations During Their First Year at Business School,” 2015.","mla":"Jenert, Tobias, and Taiga Brahm. <i>How Do They Find Their Place? A Longitudinal Study of Management Students’ Attitudes and Motivations During Their First Year at Business School</i>. 2015.","ama":"Jenert T, Brahm T. How Do They Find Their Place? A Longitudinal Study of Management Students’ Attitudes and Motivations During Their First Year at Business School. In: ; 2015.","bibtex":"@inproceedings{Jenert_Brahm_2015, title={How Do They Find Their Place? A Longitudinal Study of Management Students’ Attitudes and Motivations During Their First Year at Business School}, author={Jenert, Tobias and Brahm, Taiga}, year={2015} }"},"user_id":"51057","_id":"4465","date_updated":"2022-01-06T07:01:05Z","conference":{"end_date":"2015-04-20","location":"Chicago","name":"American Educational Research Association (AERA) Annual Meeting 2015","start_date":"2015-04-16"},"author":[{"full_name":"Jenert, Tobias","first_name":"Tobias","orcid":" https://orcid.org/0000-0001-9262-5646","last_name":"Jenert","id":"71994"},{"full_name":"Brahm, Taiga","first_name":"Taiga","last_name":"Brahm"}],"title":"How Do They Find Their Place? A Longitudinal Study of Management Students' Attitudes and Motivations During Their First Year at Business School","status":"public","year":"2015"}]