TY  - JOUR
A1  - Tran, Duc Hung
T1  - Multiple corporate governance attributes and the cost of capital – Evidence from Germany
JF  - The British Accounting Review
N2  - This paper investigates the extent to which corporate governance affects the cost of debt and equity capital of German exchange-listed companies. I examine corporate governance along three dimensions: financial information quality, ownership structure and board structure. The results suggest that firms with high levels of financial transparency and bonus compensations face lower cost of equity. In addition, block ownership is negatively related to firms' cost of equity when the blockholders are other firms, managers or founding-family members. Consistent with the conjecture that agency costs increase with firm size, I find significant cost of debt effects only in the largest German companies. Here, the creditors demand lower cost of debt from firms with block ownerships held by corporations or banks. My findings demonstrate that a uniform set of governance attributes is unlikely to satisfy suppliers of debt and equity capital equally.
Y1  - 2018
U6  - http://dx.doi.org/https://doi.org/10.1016/j.bar.2014.02.003
SN  - 0890-8389
VL  - 46
IS  - 2
SP  - 179
EP  - 197
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Stephan, Jürgen
A1  - Güth, Werner
T1  - Equilibrium Selection in the One Seller and Many Buyers Game / Güth, Werner, Stephan, Jürgen
JF  - Zeitschrift für Nationalökonomie. Journal of Economics. 44 (1984), H. 3
Y1  - 1984
SN  - 1617-7134
SP  - 267
EP  - 281
ER  - 
TY  - JOUR
A1  - Schulte-Zurhausen, Manfred
A1  - Poznanska, K.
T1  - Kryteria klasyfikacji malych i srednich przedsiebiorstw = Kriterien zur Klassifizierung von kleinen und mittleren Unternehmen
JF  - Przeglad Organizacji (1994)
Y1  - 1994
SP  - 24
EP  - 27
ER  - 
TY  - CHAP
A1  - Schulte, Maximilian
A1  - Eggert, Mathias
T1  - Predicting hourly bitcoin prices based on long short-term memory neural networks
T2  - Proceedings of the International Conference on Wirtschaftsinformatik (WI) 2021
N2  - Bitcoin is a cryptocurrency and is considered a high-risk asset
class whose price changes are difficult to predict. Current research focusses
on daily price movements with a limited number of predictors. The paper at
hand aims at identifying measurable indicators for Bitcoin price movement s
and the development of a suitable forecasting model for hourly changes. The
paper provides three research contributions. First, a set of significant
indicators for predicting the Bitcoin price is identified. Second, the results of
a trained Long Short-term Memory (LSTM) neural network that predicts
price changes on an hourly basis is presented and compared with other
algorithms. Third, the results foster discussions of the applicability of neural
nets for stock price predictions. In total, 47 input features for a period of
over 10 months could be retrieved to train a neural net that predicts the
Bitcoin price movements with an error rate of 3.52 %.
Y1  - 2021
N1  - 16th International Conference on Wirtschaftsinformatik,
March 2021, Essen, Germany
ER  - 
TY  - CHAP
A1  - Schuh, Günther
A1  - Gottschalk, Sebastian
A1  - Höhne, Tim
A1  - Attig, Philipp
ED  - Mitsuishi, M.
T1  - Further Potentials of Smart Logistics
T2  - Manufacturing Systems and Technologies for the New Frontier
Y1  - 2008
SN  - 978-1-84800-267-8
SN  - 978-1-84800-266-1 (Printausgabe)
U6  - http://dx.doi.org/10.1007/978-1-84800-267-8_18
N1  - The 41St Cirp Conference On Manufacturing Systems, May 26-28, 2008, Tokyo, Japan
SP  - 93
EP  - 96
PB  - Springer
CY  - London
ER  - 
TY  - CHAP
A1  - Schuh, Günther
A1  - Gottschalk, Sebastian Friedrich
A1  - Narr, Claus
A1  - Höhne, Tim
ED  - Zäh, Michael F.
T1  - Adaptive logistics : information management for planning and control of small series assembly
T2  - 2nd International Conference on Changeable, Agile, Reconfigurable and Virtual Production (CARV 2007), Toronto, Ontario, Canada, 22-24 July 2007 : Book of Abstracts
Y1  - 2007
SN  - 978-0-9783187-0-3
SP  - 212
EP  - 221
ER  - 
TY  - JOUR
A1  - Schuh, G.
A1  - Gottschalk, S.
A1  - Höhne, Tim
T1  - High Resolution Production Management
JF  - CIRP Annals
Y1  - 2007
U6  - http://dx.doi.org/10.1016/j.cirp.2007.05.105
SN  - 0007-8506
VL  - 56
IS  - 1
SP  - 439
EP  - 442
ER  - 
TY  - JOUR
A1  - Schneider, Felix
A1  - Tran, Duc Hung
T1  - On the relation between the fair value option and bid-ask spreads: descriptive evidence on the recognition of credit risk changes under IFRS
JF  - Journal of Business Economics
Y1  - 2018
U6  - http://dx.doi.org/10.1007/s11573-015-0776-2
SN  - 1861-8928
VL  - 85
IS  - 9
SP  - 1049
EP  - 1081
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Schmitz, Philipp
A1  - Weber, Martin
T1  - Buying and selling behavior of individual investors in option-like securities
JF  - Die Betriebswirtschaft : DBW
N2  - We analyze the trading behavior of individual investors in option-like securities, namely bankissued warrants, and thus expand the growing literature of investors behavior to a new kind of securities. A unique data set from a large German discount broker gives us the opportunity to analyze the trading behavior of 1,454 investors, making 89,958 transactions in 6,724 warrants on 397 underlyings. In different logit regression, we make use of the facts that investors can speculate on rising and falling prices of the underlying with call and put warrants and that we also have information about the stock portfolios of the investors. We report several facts about the trading behavior of individual investors in warrants that are consistent with the literature on the behavior of individual investors in the stock market. The warrant investors buy calls and sell puts if the price of the underlying has decreased over the past trading days and they sell calls and buy puts if the price of the underlying has increased. That means, the investors follow negative feedback trading strategies in all four trading categories observed. In addition, we find strong evidence for the disposition effect for call as well as put warrants, which is reversed in December. The trading behavior is also influenced if the underlying reaches some exceptionally prices, e.g. highs, lows or the strike price. We show that hedging, as one natural candidate to buy puts, does not play an important role in the market for bank-issued warrants.
KW  - Bank-issued Warrants
KW  - Disposition Effect
KW  - Negative Feedback Trading
KW  - Trading Behavior
KW  - Individual Investors
Y1  - 2012
U6  - http://dx.doi.org/10.2139/ssrn.2055088
SN  - 0342-7064
VL  - 72
IS  - 5
SP  - 409
EP  - 426
PB  - Schäffer-Poeschel
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Schmitz, Philipp
A1  - Weber, Martin
T1  - Buying and selling behavior of individual investors in option-like securities
Y1  - 2007
SP  - 1
EP  - 36
ER  - 
TY  - THES
A1  - Schmitz, Philipp
T1  - Empirical analyses of the trading behavior of individual investors in the warrant market
Y1  - 2007
N1  - Mannheim, Univ., Diss., 2007
ER  - 
TY  - CHAP
A1  - Schmid, Beat F.
A1  - Lindemann, Markus
T1  - Elements of a reference model for electronic markets
T2  - System sciences : proceedings. Vol. 4: Internet and the digital economy track / Thirty-first Hawaii International Conference on Systems Science : HICSS'98, Big Island of Hawaii, January 6-9, 1998 / ed. by Robert W. Blanning and David R. King. IEEE catalog ; 98TB100216
Y1  - 1998
SN  - 0-8186-8242-6
SP  - 193
EP  - 201
PB  - IEEE Computer Society Pr.
CY  - Los Alamos, CA
ER  - 
TY  - CHAP
A1  - Rosemann, Michael
A1  - Eggert, Mathias
A1  - Voigt, Matthias
A1  - Beverungen, Daniel
T1  - Leveraging Social Network Data for Analytical CRM Strategies - The Introduction of Social BI.
T2  - ECIS 2012 Proceedings
Y1  - 2012
N1  - European Conference on Information Systems
(ECIS), 2012
ER  - 
TY  - JOUR
A1  - Pietschmann, Bernd P.
A1  - Vahs, Dietmar
T1  - Change Management - Wie Sie Ihr Unternehmen fit für die Zukunft machen. Teil 1: Erfolgsfaktoren von Veränderungsprozessen
JF  - News / ASU ; BJU : von Unternehmern für Unternehmer. Ausgabe Baden-Württemberg. 13 (1996), H. 5
Y1  - 1996
SP  - 76
EP  - 79
ER  - 
TY  - JOUR
A1  - Pietschmann, Bernd P.
A1  - Vahs, Dietmar
T1  - Change Management - Wie Sie Ihr Unternehmen fit für die Zukunft machen. Teil 2: Prozeßmanagement - Von starren Strukturen zu flexiblen Prozessen
JF  - News / ASU ; BJU : von Unternehmern für Unternehmer. Ausgabe Baden-Württemberg. 13 (1996), H. 6
Y1  - 1996
SP  - 84
EP  - 86
ER  - 
TY  - JOUR
A1  - Pietschmann, Bernd P.
A1  - Ruhtz, Vanessa
T1  - Knowledge Management
JF  - Personal : Zeitschrift für Human Resource Management. 53 (2001), H. 5
Y1  - 2001
SN  - 0031-5605
SP  - 242
EP  - 249
ER  - 
TY  - JOUR
A1  - Pietsch, Wolfram
A1  - Taudes, A.
T1  - Groupware Support for Interorganizational Courseware-Development.  A Case Study / Pietsch, W. , Taudes, A.
JF  - IM : die Fachzeitschrift für Information Management & Consulting (1994)
Y1  - 1994
SN  - 0930-5181, 1616-1017
SP  - 12
EP  - 18
ER  - 
TY  - JOUR
A1  - Pietsch, Wolfram
A1  - Steinbauer, Dieter
T1  - Business Process Reengineering
JF  - Wirtschaftsinformatik. 36 (1994), H. 5
Y1  - 1994
SN  - 0937-6429
SP  - 502
EP  - 505
ER  - 
TY  - JOUR
A1  - Pietsch, Wolfram
A1  - Kurbel, Karl
A1  - Jung, R.
T1  - Modeling Knowledge about Long-term IS-Integration and Integration-oriented Reengineering with KADS / Kurbel, K., Jung, R., Pietsch, W.
JF  - Distributed information systems in business / W. König ... (eds.)
Y1  - 1996
SN  - 3-540-61094-4
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Pietsch, Wolfram
A1  - Kurbel, Karl
T1  - A Portable Implementation of Index Sequential Input-Output [Part 1] / Kurbel, Karl; Pietsch, W.
JF  - Ada letters. 6 (1986), H. 2
Y1  - 1986
SN  - 0736-721X
SP  - 29
EP  - 40
ER  -