Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sebastian Heiden"'
Publikováno v:
Finance Research Letters. 28:61-67
During the last decades, many empirical studies have indicated a significant influence of noneconomic factors on asset pricing. More recently, it seems to be acknowledged that international soccer match results significantly affect subsequent daily r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a820c5f7858a0d37ef0081506759efec
https://doi.org/10.1016/j.frl.2018.04.001
https://doi.org/10.1016/j.frl.2018.04.001
We test for a relation between football match results and the specific national stock index returns during the period 1990–2006 by means of an event study approach. We employ two different econometric frameworks to cross-check our results and preve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06ace2186dd2747a39f164ffe925c15d
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/73225
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/73225
Autor:
Sebastian Heiden, Bernhard Zwergel
This paper examines the intraday behavior of 5-min DAX futures return volatility, volume and transactions, employing data from between January 1999 and September 2011, thus covering major market up and down trends. We focus on the interplay of the ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::958596b4eed9e87367feb4deb256c75a
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/73227
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/73227
Autor:
Carlomaurizio Montecucco, Rieke Alten, Robert Moots, Peggy Jacques, Helga Radner, Harald E Vonkeman, Nicolas Krucien, Sebastian Heidenreich, Katrien Van Beneden, Juan Carlos Nieto-González, Chiara Whichello
Publikováno v:
RMD Open, Vol 10, Iss 1 (2024)
Objective Understanding preferences of patients with rheumatoid arthritis (RA) can facilitate tailored patient-centric care. This study elicited trade-offs that patients with RA were willing to make during treatment selection.Methods Patients with RA
Externí odkaz:
https://doaj.org/article/055575b73ad9497386ed521caaa9b66b
Employing a nonlinear multi-criteria optimization approach, sentiment-based disagreement is incorporated into portfolio optimization as additional risk factor. A multi-criteria trading strategy outperforms several benchmarks regarding various perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::826868046c8563ce08d04dd167e26d12
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/67622
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/67622
Using a new variable to measure investor sentiment we show that the sentiment of German and European investors matters for return volatility in local stock markets. A flexible empirical similarity (ES) approach is used to emulate the dynamics of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60cc9f7a5c6510eb7656f0bee176b5c3
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40335
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40335
Publikováno v:
European Urology Open Science, Vol 49, Iss , Pp 92-99 (2023)
Background: Patients with non–muscle-invasive bladder cancer (NMIBC) that is unresponsive to bacillus Calmette-Guérin (BCG) immunotherapy face a difficult choice. Immediate radical cystectomy (RC) is effective but might represent overtreatment. Co
Externí odkaz:
https://doaj.org/article/c3cf44076113406f8df8b72701792e52
Autor:
Sebastian Heiden
Publikováno v:
WiSt - Wirtschaftswissenschaftliches Studium. 43:18-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b28c3ddc93b8aa72eaba4361eef83dab
https://doi.org/10.15358/0340-1650_2014_1_18
https://doi.org/10.15358/0340-1650_2014_1_18
Autor:
Benjamin Winkler, Claudia Nagel, Nando Farchmin, Sebastian Heidenreich, Axel Loewe, Olaf Dössel, Markus Bär
Publikováno v:
Metrology, Vol 3, Iss 1, Pp 1-28 (2022)
The numerical modeling of cardiac electrophysiology has reached a mature and advanced state that allows for quantitative modeling of many clinically relevant processes. As a result, complex computational tasks such as the creation of a variety of ele
Externí odkaz:
https://doaj.org/article/cbd345405a9a47878a91bfa240e81569