TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Niggemann, Hiltrud
T1 - Prospects of the German Economy: Innovation Activities in the Manufacturing Sector. Survey 1999 Report to the Federal Ministry of Education and Research (English translation) / Janz, N., G. Ebling, S. Gottschalk und H. Niggemann
Y1 - 2000
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Niggemann, Hiltrud
T1 - Services in the Future: Innovation Activities in the Service Sector. Survey 1999 (English translation) / Janz, N., G. Ebling, S. Gottschalk und H. Niggemann
Y1 - 2000
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Niggemann, Hiltrud
T1 - 2nd Community Innovation Survey. Final Report. Report prepared for Eurostat / Ebling, G. , S. Gottschalk, N. Janz und H. Niggemann
Y1 - 1999
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Göggerle, J.
A1 - Licht, Georg
T1 - The Longitudinal Aspect of Innovation Surveys / G. Ebling, J. Göggerle, N. Janz, G. Licht und H. Stahl
Y1 - 1998
PB - ZEW Zentrum für Europäische Wirtschaftsförderung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Gottschalk, Sandra
T1 - Innovation Dynamics and Endogenours Market Structue. An Econometric Investigation with Aggregated Innovation Survey Data / Gottschalk, S. und N. Janz
Y1 - 2001
N1 - ZEW-Discussion Paper 01-39 online unter ftp://ftp.zew.de/pub/zew-docs/dp/dp0139.pdf
PB - ZEW Zentrum für Europäische Wirtschaftsförderung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
T1 - Export and Innovation Activities in the German Service Sector. Empirical Evidence at the Firm Level / Ebling, G.. und N. Janz
Y1 - 1999
N1 - ZEW-Discussion Paper 99-53 online unter ftp://ftp.zew.de/pub/zew-docs/dp/dp5399.pdf
PB - ZEW Zentrum für Europäische Wirtschaftsförderung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
T1 - Interpreting Estimation Result of Euler Equation Investment Models when Factor Markets are Imperfectly Competitive
Y1 - 1997
N1 - ZEW-Discussion Paper 97-29 online unter ftp://ftp.zew.de/pub/zew-docs/dp/dp2997.pdf
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Licht, Georg
T1 - Innovation Activities and European Patenting of German Firms. A Panel Data Analysis / Janz, N., G. Licht
Y1 - 2002
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Peters, Bettina
T1 - Innovation and Innovation Success in the German Manufacturing Sector. Econometric Evidence at Firm Level / Janz, N. and Peters, B.
Y1 - 2002
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Niggemann, Hiltrud
T1 - 2nd Community Innovation Survey. 2nd Interim Report. Report prepared for Eurostat / Ebling, G. , S. Gottschalk, N. Janz und H. Niggemann
Y1 - 1999
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Licht, Georg
T1 - Prospects of the German Economy: Innovation Activities in the Manufacturing Sector. Survey 1998 (English translation) / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann
Y1 - 1999
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Licht, Georg
T1 - Services in the Future. Innovation Activities in the Service Sector. Survey 1998 (English translation) / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann
Y1 - 1999
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Licht, Georg
A1 - Ebling, Günther
A1 - Niggemann, Hiltrud
T1 - Innovation in the Service Sector. Selected Facts and Some Policy Conclusions / Licht, G., G. Ebling, N. Janz, H. Niggemann
Y1 - 1999
PB - European Commission
CY - Luxembourg
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Niggemann, Hiltrud
A1 - Stahl, Harald
T1 - 2nd Community Innovation Survey. 1st Interim Report. Report prepared for Eurostat / Ebling, G., N. Janz, H. Niggemann und H. Stahl
Y1 - 1998
PB - ZEW Zentrum für Europäische Wirtschaftsförderung
CY - Mannheim
ER -
TY - BOOK
A1 - Gottschalk, Sandra
A1 - Janz, Norbert
A1 - Rennings, Klaus
T1 - Characteristics and Performance of Eco-Innovative Firms in the German Service Sector
Y1 - 1998
ER -
TY - JOUR
A1 - Janz, Norbert
T1 - Innovative Power of German Manufacturing Industry Slows Down
JF - ZEW news. English edition. 4 (2002), H. 2002
Y1 - 2002
SP - 5
EP - 5
ER -
TY - JOUR
A1 - Janz, Norbert
T1 - Innovations in Germany: Market Novelties Gain Greater Importance
JF - ZEW news. English edition (2001)
Y1 - 2001
SP - 3
EP - 3
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 -
TY - JOUR
A1 - Pietsch, Wolfram
A1 - Kurbel, Karl
T1 - A Portable Implementation of Index Sequential Input-Output [Part 2] / Kurbel, Karl; Pietsch, W.
JF - Ada letters. 6 (1986), H. 3
Y1 - 1986
SN - 0736-721X
SP - 6
EP - 13
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 - 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 - Kurbel, K.
A1 - Labentz, M.
T1 - Prototyping und Projektmanagement bei großen Entwicklungsteams / Kurbel, K., Labentz, M., Pietsch, W.
JF - Information management : IM ; Praxis, Ausbildung u. Forschung d. Wirtschaftsinformatik. 2 (1987), H. 1
Y1 - 1987
SN - 0930-5181
SP - 6
EP - 15
ER -
TY - JOUR
A1 - Pietsch, Wolfram
A1 - Herzwurm, G.
T1 - QFD for Customer-Focused Requirements Engineering / Herzwurm, G., Pietsch, W.
JF - Proceedings : 8 - 12 September 2003, Monterey Bay, California, USA / sponsored by IEEE Computer Society Technical Council on Software Engineering (TCSE) ... In cooperation with ACM SigSOFT
Y1 - 2003
SN - 0769519806
N1 - International Requirements Engineering Conference ; (11, 2003, Monterey, Calif.)
SP - 330
EP - 338
PB - IEEE Computer Society
CY - Los Alamitos, Calif. [u.a.]
ER -
TY - JOUR
A1 - Pietsch, Wolfram
T1 - Risk-based Deployment of Standard Software Rollout Processes - a pragmatic approach
JF - QFD : transactions from the Eleventh Symposium on Quality Function Deployment, [June 12 - 18, 1999, Novi, Michigan] / QFD Institute
Y1 - 1999
SN - 1889477117
N1 - Symposium on Quality Function Deployment ; (11, 1999, Novi, Mich.) Online unter: http://www.herzwurm.de/Publikationen/daten/lit/deployment.pdf
SP - 349
EP - 359
PB - QFD Institute
CY - Ann Arbor, Mich.
ER -
TY - BOOK
A1 - Pietsch, Wolfram
T1 - Software quality management III : [... held in Seville in April 1995] / [Third International Conference on Software Quality Management]. Ed.: M. Ross
Y1 - 1995
SN - 1853123099
N1 - International Conference on Software Quality Management ; (3, 1995, Sevilla)
PB - Computational Mechanics Publ.
CY - Southampton [u.a.]
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 Cooperative Work Environment for Evolutionary Software Development / Kurbel, K., Pietsch, W.
JF - Multi-user interfaces and applications : proceedings of the IFIP WG 8.4 Conference on Multi-User Interfaces and Applications, Heraklion, Crete, Greece, 24 - 26 September, 1990 / ed. by Simon Gibbs ...
Y1 - 1990
SN - 0-444-88760-1
N1 - Conference on Multi-User Interfaces and Applications <1990, Hērakleion>
SP - 115
EP - 127
PB - North-Holland Publ.
CY - Amsterdam [u.a.]
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 - Hoepner, Gert
T1 - Info-Web-Generation
JF - Dm-compact : academic news for marketeers / Deutscher Direktmarketing Verband e. V.. 2 (2004), H. 3-4
Y1 - 2004
SN - 1573-3181
N1 - engl. Text unter gleichem Titel im gleichen Heft: Seite 12-17
SP - 14
EP - 20
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Optimal Production Schedule for a K Products Single Machine Problem
JF - Economic Quality Control. 9 (1994)
Y1 - 1994
SN - 0940-5151
SP - 91
EP - 101
ER -
TY - JOUR
A1 - Weigand, Christoph
A1 - Collani, E. v.
A1 - Saniga, E.M.
T1 - Economic Adjustment Design for -Control Charts. E.v.Collani, E.M. Saniga, Ch. Weigand
JF - IIE Transactions / Institute of Industrial Engineers. 26 (1994), H. 6
Y1 - 1994
SN - 0569-5554
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - A Solution to the Scheduling Problem Taking into Account Quality
JF - Operations research '91 : extended abstracts of the 16th Symposium on Operations Research held at the University of Trier at September 9 - 11, 1991 / [GMÖOR]. Peter Gritzmann ... (eds.)
Y1 - 1991
SN - 3790806080
N1 - Symposium on Operations Research ; (16, 1991, Trier)
SP - 373
EP - 375
PB - Physica-Verl.
CY - Heidelberg
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Optimal Adjustment Policies
JF - Proceedings of the First Umeå-Würzburg Conference in Statistics : Kronlund Conference Center and University of Umeå, September 10 - 14, 1990 / ed. by Kurt Brännäs
Y1 - 1990
SN - 91-7174-564-5
N1 - Umeå-Würzburg Conference in Statistics <1, 1990>
SP - 147
EP - 158
PB - Univ. of Umeå
CY - Umeå
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Technically Optimal Inspection Policy with Arithmetical Adaption
JF - IMA Journal of Management Mathematics. 14 (2003), H. 4
Y1 - 2003
SN - 1471-678X
N1 - weitere ISSN 1471-6798 (E)
SP - 357
EP - 371
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Economically Optimal Inspection Policy with Geometrical Adaption
JF - Journal of Applied Statistics. 30 (2003), H. 5
Y1 - 2003
SN - 0266-4763
N1 - weitere ISSN 1360-0532 (E)
SP - 555
EP - 569
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Economically Optimal Inspection Policy with Arithmetical Adaption
JF - Applied stochastic models and data analysis / [10th International Symposium on Applied Stochastic Models and Analysis, June 12-15 2001, Université Technologique de Compiègne] ; editors Gérard Govaert, Jacques Janssen, Nikolaos Limnios.
Y1 - 2001
N1 - ASDMA 2001
SP - 1010
EP - 1015
PB - Université Technologique de Compiègne
CY - Compiègne
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Economically Optimal Adaptive Inspection Policies
JF - Economic Quality Control. 15 (2000), H. 1/2
Y1 - 2000
SN - 0940-5151
N1 - Printausgabe vorhanden: 43 Z 711
SP - 55
EP - 77
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Economic Machine Adjustment in the Case of Product Screening .E.v.Collani, Ch. Weigand
JF - Statistical Papers. 33 (1992)
Y1 - 1992
SP - 171
EP - 184
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - On the Effects of SPC on Production Time
JF - Economic Quality Control. 8 (1993)
Y1 - 1993
SN - 0940-5151
SP - 23
EP - 61
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - A new Approach for Optimal Control of a Production process
JF - Economic Quality Control. 7 (1992)
Y1 - 1992
SN - 0940-5151
SP - 225
EP - 251
ER -
TY - BOOK
A1 - Mackenstein, Hans
T1 - The European system of central banks in relation to the Deutsche Bundesbank : a comparative study of the two institutions and their political and social environment / by Hans Wilhelm Mackenstein
Y1 - 1992
N1 - Birmingham, Univ., Diss., 1992
CY - Birmingham
ER -
TY - BOOK
A1 - Mackenstein, Hans
A1 - Marsch, Steve
T1 - The international relations of the European Union / by Steve Marsh and Hans Mackenstein
Y1 - 2005
SN - 0-582-47293-8
PB - Pearson Education
CY - Harlow [u.a.]
ER -
TY - JOUR
A1 - Mackenstein, Hans
T1 - The role of Germany, Japan and the United States on the ECU-bond markets / Hans Wilhelm Mackenstein
JF - De pecunia. 3 (1991), H. 1
Y1 - 1991
SN - 1015-6283
SP - 113
EP - 150
ER -
TY - JOUR
A1 - Mackenstein, Hans
A1 - Jeffery, Charlie
T1 - Financial equalization in the 1990s : on the road back to Karlsruhe / Hans Mackenstein and Charlie Jeffery
JF - Recasting German federalism : the legacies of unification
Y1 - 1999
SN - 1-85567-579-x
SP - 155
EP - 176
PB - Pinter
CY - London
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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 - Mackenstein, Hans
T1 - Books Reviewed - European Democratization since 1800 edited by J. Garrard, V. Tolz and R. White
JF - Democratization. 7 (2000), H. 4
Y1 - 2000
SN - 1351-0347
SP - 219
EP - 219
ER -
TY - JOUR
A1 - Mackenstein, Hans
T1 - Book Reviews - Cowie, Harry, Private Partnership and Public Networks in Europe
JF - Regional and federal studies. 9 (1999), H. 2
Y1 - 1999
SN - 1359-7566
SP - 111
EP - 111
ER -
TY - JOUR
A1 - Mackenstein, Hans
T1 - Book Reviews - Samardzic, Slobodan and Thomas Fleiner, Federalismus und Minderheitenproblem in Multiethnischen Gemeinschaften
JF - Regional and federal studies. 8 (1998), H. 3
Y1 - 1998
SN - 1359-7566
SP - 138
EP - 138
ER -
TY - JOUR
A1 - Mackenstein, Hans
T1 - Book Reviews - Morass, Michael; Regionale Interessen auf dem Weg in die Europäische Union: Strukturelle Entwicklung und Perspektiven der Interessenvermittlung Österreichischer und deutscher Ländesakteure im Rahmen der Europäischen Integration
JF - Regional and federal studies. 8 (1998), H. 1
Y1 - 1998
SN - 1359-7566
SP - 227
EP - 227
ER -
TY - BOOK
A1 - Maercker, Gisela
T1 - Efficient estimation in AR models with ARCH errors
Y1 - 1995
N1 - Bericht // Institute für Mathematik, Technische Universität Braunschweig ; 95,10
PB - Institute für Mathematik, Techn. Univ.
CY - Braunschweig
ER -
TY - BOOK
A1 - Maercker, Gisela
T1 - Statistical inference in conditional heteroskedastic autoregressive models
Y1 - 1997
SN - 3-8265-2486-1
N1 - Berichte aus der Mathematik ; Zugl.: Braunschweig, Techn. Univ., Diss., 1996
PB - Shaker
CY - Aachen
ER -
TY - JOUR
A1 - Fredebeul-Krein, Markus
A1 - Vogel, Erika
T1 - Underground Storage Facilities in the German natural gas market: A need for access regulation to ensure competition?
JF - Zeitschrift für Energiewirtschaft. 30 (2006), H. 4
Y1 - 2006
SN - 0343-5377
SP - 257
EP - 270
ER -
TY - JOUR
A1 - Pietsch, Wolfram
T1 - Customer-Oriented Specification and Evaluation of IT Service Level Agreements
JF - Software process improvement : Elektronische Ressource : 12th European conference ; proceedings / EuroSPI 2005, Budapest, Hungary, November 9 - 11, 2005. Ita Richardson ... (ed.)
Y1 - 2005
SN - 3-540-30286-7
N1 - Lecture notes in computer science ; 3792 ; EuroSPI <12, 2005, Budapest>
SP - 83
EP - 94
PB - Springer
CY - Berlin [u.a.]
ER -
TY - JOUR
A1 - Fredebeul-Krein, Markus
T1 - Adopting a coherent institutional framework for the Ukrainian telecom sector: Lessons to be learnt from European and German experience
JF - Zerkalo Nedeli (2003)
Y1 - 2003
N1 - (Ukrainian Journal)
ER -
TY - JOUR
A1 - Fredebeul-Krein, Markus
T1 - Regulating Prices of Unbundled Access to the Local Loop: A German Case Study
JF - Telekomunikacja i techniki informacyjne (2002)
Y1 - 2002
SN - 1640-1549
N1 - Telecommunications and Information Technologies
SP - 10
EP - 18
ER -
TY - JOUR
A1 - Grap, Rolf Dietmar
T1 - If you think, education is expensive, try incompetence
JF - Beschaffung aktuell (2007)
Y1 - 2007
SN - 0341-4507
N1 - freier Zugang nach Registrierung
SP - 62
EP - 63
ER -
TY - JOUR
A1 - Janz, Norbert
A1 - Goedhuys, Micheline
A1 - Mohnen, Pierre
T1 - What drives productivity in Tanzanian manufacturing firms: technology or business environment? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre
JF - The European Journal of Development Research. 20 (2008), H. 2
Y1 - 2008
SN - 1743-9728
SP - 199
EP - 218
ER -
TY - JOUR
A1 - Janz, Norbert
A1 - Goedhuys, Micheline
A1 - Mairesse, Jacques
A1 - Mohnen, Pierre
T1 - Micro-evidence on innovation and development (MEIDE): an introduction / Goedhuys, Micheline ; Janz, Norbert ; Mairesse, Jacques ; Mohnen, Pierre
JF - The European Journal of Development Research. 20 (2008), H. 2
Y1 - 2008
SN - 1743-9728
SP - 167
EP - 171
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Goedhuys, Micheline
A1 - Mohnen, Pierre
T1 - Knowledge-based productivity in "low-tech" industries : evidence from firms in developing countries / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre
Y1 - 2008
N1 - Working paper series // United Nations University, UNU-MERIT ; 2008,007
PB - UNU-MERIT
CY - Maastricht
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Goedhuys, Micheline
A1 - Mohnen, Pierre
T1 - What drives productivity in Tanzanian manufacturing firms: technology or institutions? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre
Y1 - 2006
N1 - Working paper series // United Nations University, UNU-MERIT ; 2006,037
PB - UnU-MERIT
CY - Maastricht
ER -
TY - JOUR
A1 - Pietsch, Wolfram
T1 - IT Service Deployment
JF - QFD : transactions from International Symposium on QFD 2007 - Williamsburg, the Nineteenth Symposium on Quality Function Deployment ; September 7 - 8, 2007, Williamsburg, VA ; [companion document to the Thirteenth International and Nineteenth North American Symposium on Quality Function Deployment (ISQFD'07)] / [organized and hosted by the QFD Institute]
Y1 - 2007
SN - 1-889477-19-2
N1 - QFD 2007, 19th Symposium on Quality Function Deployment, Williamsburg, VA, US, Sep 7-8, 2007
SP - 203
EP - 212
PB - QFD Inst.
CY - Ann Arbor, Mich.
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Defining Precisions for Reliable Measurement and Estimation Procedures
JF - Economic Quality Control. 24 (2009), H. 1
Y1 - 2009
SN - 0940-5151
SP - 5
EP - 33
PB - De Gruyter
CY - Berlin
ER -
TY - JOUR
A1 - Mischke, Winfried
T1 - Kurzkommentierung der §§ 433, 436, 446 - 453, 474 - 479 BGB
JF - LexisNexis : Elektronische Ressource / Recht (2009)
Y1 - 2009
ER -
TY - JOUR
A1 - Mischke, Winfried
T1 - Die Garantie im Kaufrecht
JF - Betriebs-Berater. 50 (1995), H. 22
Y1 - 1995
SN - 0340-7918
SP - 1093
EP - 1096
ER -
TY - JOUR
A1 - Fredebeul-Krein, Markus
A1 - Steingröver, Markus
T1 - Next Generation Access Networks: Why is there a higher risk of investment and how to deal with it?
JF - Wettbewerbsprobleme im Internet / Jörn Kruse ... (Hrsg.). Mit Beitr. von: Patrick F. E. Beschorner ...
Y1 - 2009
SN - 978-3-8329-5024-8
N1 - Hamburger Forum Medienökonomie ; 9
SP - 83
EP - 102
PB - Nomos, Ed. Fischer
CY - Baden-Baden
ER -
TY - BOOK
A1 - Chwallek, Constanze
A1 - Felden, Birgit
T1 - RatingCheck : Wertschöpfungskette / Chwallek, Constanze ; Felden, Birgit
Y1 - 2006
PB - Deutscher Sparkassen Verlag
CY - Stuttgart
ER -
TY - JOUR
A1 - Fredebeul-Krein, Markus
A1 - Knoben, Werner
T1 - Long term risk sharing contracts as an approach to establish public–private partnerships for investment into next generation access networks
JF - Telecommunications Policy
Y1 - 2010
SN - 0308-5961
VL - 34
IS - 9
SP - 528
EP - 539
ER -
TY - CHAP
A1 - Fredebeul-Krein, Markus
A1 - Steingröver, Markus
T1 - Wholesale Broadband Access to IPTV in an NGA environment : how to deal with it from a regulatory perspective?
Y1 - 2012
N1 - Regional ITS Conference of the international Telecommunications Society , February 22-24, 2012 New Delhi, India
SP - 1
EP - 16
ER -
TY - JOUR
A1 - Weigand, Christoph
T1 - Statistical Tests Based on Reliability and Precision
JF - Economic Quality Control : EQC ; international journal for quality and reliability
N2 - The construction of a statistical test is investigated which is based only on “reliability” and “precision” as quality criteria. The reliability of a statistical test is quantifiedin a straightforward way by the probability that the decision of the test is correct. However, the quantification of the precision of a statistical test is not at all evident. Thereforethe paper presents and discusses several approaches. Moreover the distinction of “nullhypothesis” and “alternative hypothesis” is not necessary any longer.
Y1 - 2012
U6 - http://dx.doi.org/10.1515/eqc-2012-0002
SN - 1869-6147
VL - 27
IS - 1
SP - 43
EP - 64
PB - De Gruyter
CY - Berlin
ER -
TY - BOOK
A1 - Hack, Stefan
A1 - Lindemann, Markus
T1 - Enterprise SOA Roadmap
Y1 - 2008
SN - 1-59229-162-7
PB - Galileo Pr.
CY - Bonn
ER -
TY - JOUR
A1 - Palmer, J. W.
A1 - Lindemann, Markus
T1 - Business models and market mechanisms : evaluating efficiency in consumer electronic markets
JF - Data base and advanced information systems. Bd. 34 (2003), H. 2
Y1 - 2003
SN - 0105-9912
SP - 23
EP - 38
ER -
TY - JOUR
A1 - Lindemann, Markus
A1 - Schmid, Beat F.
T1 - Framework for specifying, building and operating electronic markets
JF - International journal of electronic commerce. Vol. 3 (1998/99), No. 2
Y1 - 1999
SN - 1086-4415
SP - 7
EP - 21
ER -
TY - CHAP
A1 - Lindemann, Markus
A1 - Runge, Alexander
T1 - Electronic contracting within the reference model for electronic markets
T2 - Proceedings of the Sixth European Conference on Information Systems, ECIS 1998, Aix-en-Provence, France, June 4-6, 1998 / Walter Baets (ed.)
Y1 - 1998
SN - 849238333X
SP - 44
EP - 59
PB - Euro-Arab Management School
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 - Klein, Stefan
A1 - Lindemann, Markus
ED - Vogel, Douglas R.
T1 - New architectures for web-enabled EDI-applications and their impact on VANS
T2 - Global business in practice : proceedings of the Tenth International Bled Electronic Commerce Conference BLED '97, Bled, Slovenia, June 9-11 1997
Y1 - 1997
SP - 556
EP - 573
PB - Moderna organizacija
CY - Kranj
ER -
TY - JOUR
A1 - Lindemann, Markus
A1 - Runge, Alexander
T1 - Permanent IT-support in electronic commerce transactions
JF - Electronic markets : the international journal of networked business. Vol. 7 (1997), iss. 1
Y1 - 1997
SN - 1422-8890
SP - 18
EP - 20
ER -
TY - CHAP
A1 - Jacobs, Stephan
ED - Bleek, Wolf-Gideon
T1 - Towards integration driven design : experience report
T2 - Software Engineering 2007 : Beiträge zu den Workshops ; Fachtagung des GI-Fachbereichs Softwaretechnik ; 27. - 30.03.2007 in Hamburg. - (GI-Edition : Proceedings ; 106)
Y1 - 2007
SN - 978-3-88579-200-0
SP - 143
EP - 150
PB - Ges. für Informatik
CY - Bonn
ER -
TY - CHAP
A1 - Fredebeul-Krein, Markus
A1 - Steingröver, Markus
T1 - Enhancing broadband development and internet usages for improving networks and services in APEC member economies: Bridging the digital divide
T2 - The 19th ITS Biennial Conference 2012 “Moving Forward with Future Technologies: Opening a Platform for All” 18 - 21 November 2012, Thailand
Y1 - 2013
PB - ITS
CY - Bangkok
ER -
TY - CHAP
A1 - Herzwurm, Georg
A1 - Pietsch, Wolfram
T1 - Introduction of RePriCo’13
T2 - 19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2013) : proceedings of the REFSQ 2013 Workshops CreaRE, IWSPM, and RePriCo, the REFSQ 2013 Empirical Track (Empirical Live Experiment and Empirical Research Fair), the REFSQ 2013 Doctoral Symposium, and the REFSQ 2013 Poster Session. ICB-research report. No. 56
Y1 - 2013
SN - ISSN 1860-2770 (Print ) ; ISSN 1866-5101 (Online)
SP - 103
EP - 105
PB - Duisburg-Essen
CY - Univ.
ER -
TY - JOUR
A1 - Goedhuys, Micheline
A1 - Janz, Norbert
A1 - Mohnen, Pierre
T1 - Knowledge-based productivity in “low-tech” industries: evidence from firms in developing countries
JF - Industrial and corporate change
N2 - Using firm-level data from five developing countries—Brazil, Ecuador, South Africa, Tanzania, and Bangladesh—and three industries—food processing, textiles, and the garments and leather products—this article examines the importance of various sources of knowledge for explaining productivity and formally tests whether sector- or country-specific characteristics dominate these relationships. Knowledge sources driving productivity appear mainly sector specific. Also differences in the level of development affect the effectiveness of knowledge sources. In the food processing sector, firms with higher educated managers are more productive, and in least-developed countries, additionally those with technology licenses and imported machinery and equipment. In the capital-intensive textiles sector, productivity is higher in firms that conduct R&D. In the garments and leather products sector, higher education of the managers, licensing, and R&D raise productivity.
Y1 - 2014
U6 - http://dx.doi.org/10.1093/icc/dtt006
SN - 1464-3650 (E-Journal); 0960-6491 (Print)
VL - 23
IS - 1
SP - 1
EP - 23
PB - Oxford University Press
CY - Oxford
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 - Pietsch, Wolfram
T1 - A framework for strategic positioning of IT-products
T2 - Software business : from physical products to software services and solutions : 4th International Conference on Software Business, ICSOB 2013; Potsdam; Germany; 11 June 2013 through 14 June 2013. (Lecture notes in business information processing ; 150)
N2 - IT Products are viewed and managed differently depending on the perspectives and the stage within the life cycle. A model is presented that integrates different perspectives and stages serving as an aid for the analysis of business models and focused positioning of IT-products. Four generic business models are analysed with regard to the product management function in general and the positioning field for IT-products specifically: off-the-shelf (license), license plus service, project, and system service (incl. cloud computing).
KW - Strategic Business Planning
KW - IT Products
KW - Business Models
KW - Product Management
Y1 - 2013
U6 - http://dx.doi.org/10.1007/978-3-642-39336-5_11
SP - 102
EP - 116
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 - CHAP
A1 - Fredebeul-Krein, Markus
T1 - Developing competitive broadband markets: Lessons learnt from German and European regulatory approaches on broad-band access
N2 - A key feature of future broadband markets will be diversity of access technologies, meaning that numerous technologies will be exploited for broadband communication. Various factors will affect the success of these future broadband markets, the regulatory policy being one amongst others. So far, a coherent regulatory approach does not exist as to broadband markets. First results of policies so far suggest that less sector-specific regulation is likely to occur. Instead, regulators must ensure that access to networks and services of potentially dominant providers in a relevant broadband market will satisfy requirements for openness and non-discrimination. In this environment the future challenge of regulationg broadband markets will be to set the right incentives for investment into new infrastructures. This paper examines whether there is a need for the regulation of future broadband access markets an if yes, what is the appropriate regulatory tool to do so. Thereby the focus is on the analysis of European broadband markets and the regulatory approaches applied. The first section provides a description of the characteristics of future broadband markets. The second section discusses possible bottlenecks on broadband markets an their regulatory implications. The third section will examine regulatory issues concerning access to broadband networks in more detail. This will be done by comparing the regulatory approaches of European countries and the results in terms of bradband penetration. The final section will give key recommendations for a regulatory strategy on brandband access markets.
KW - Telekommunikationsmarkt
KW - Telekommunikationsmarkt
Y1 - 2006
N1 - paper presented at 16th Biennial conference of the International Telecommunications Society. Information Communication Technology: Opportunities and Challenges for Telecommunications. June 12-16, 2006 Beijing, China.
ER -
TY - CHAP
A1 - Fredebeul-Krein, Markus
T1 - 10 years of liberalised telecom markets in Germany: Assessing the degree of competition on the markets for voice telephony
N2 - Market data for the German telecom market shows that Deutsche Telekom as the former incumbent is constantly loosing shares on all arkets for voice telephony: the market for local calls, the market for long-distance calls and the market for international calls. At the same time prices decline steadily with the latest trend being that operators offer voice services free of charge, the costs of which are covered by a monthly subscription charge. Against this background the paper examines the state of policy and regulatory reform in the telecommunications sector in Germany almost 10 years after the liberalisation of the fixed telecommunications market. Thereby the focus is on the analysis of the competitive conditions that have been established on the German market for voice telephony services. If these retail markets are competitive, there might be a need to remove remaining regulatory provisions. In the new environment of converging markets the future challenge of regulating fixed telecom markets might be to ensure that access to the network and/or services of a potentially dominant provider in a relevant market will satisfy requirements for openness and non-discrimination.
KW - Telekommunikationsmarkt
KW - Telekommunikationsmarkt
Y1 - 2007
N1 - paper presented at 18th European Regional ITS Conference of the International Telecommunications Society, September 2-4, 2007 Istanbul, Turkey
ER -
TY - CHAP
A1 - Weßling, Matthias
T1 - Leadership Perspectives: Research Findings, Theories, Practical Experiences
N2 - Leadership Perspectives: Research Findings, Theories, Practical Experiences: Results of Leadership Research and exemplarily application cases show the perspectives and consequences for leadership practice and the following requirements for executives in future.
N2 - Leadership Perspectives: Research Findings, Theories, Practical Experiences: Bisherige Ergebnisse der betriebswirtschaftlichen Führungsforschung und exemplarische Anwendungsbeispiele der Führungspraxis, sowie die Schlußfolgerungen für die Perspektiven der betrieblichen Mitarbeiterführung sowie die sich daraus ergebenden Anforderungen an zukünftige Führungskräfte.
KW - Leadership
KW - Führung
KW - Führungsansätze
KW - Leadership
KW - Self-Leadership
KW - Leadership Approaches
KW - Skill Assessment
KW - Leadership Theories
Y1 - 2007
ER -
TY - CHAP
A1 - Weßling, Matthias
T1 - Motivation and Leadership - The Reiss-Profile of the 16 Basic Desires: Research results and managerial applications
N2 - Recent Results of the scientific Reiss-Profile (16 basic desires) due to the concept of Prof. Dr. Steven Reiss (State University Ohio, U.S.A.), supplemented by the comparative analysis of empirical motivational profiles of european executives of various companies.
N2 - Neuere Forschungsergebnisse des wissenschaftlichen Reiss-Profils der 16 Lebensmotive nach Prof. Dr. Steven Reiss (State University Ohio, U.S.A.) und die Möglichkeiten und Grenzen ihrer Umsetzung in der betrieblichen Führungspraxis unter Integration der vergleichenden Analyse und Interpretation empirisch erhobener Motivprofile einzelner europäischer Führungskräfte.
KW - Motivation
KW - Leadership
KW - Motivation
KW - Führung
KW - Motivation
KW - Leadership
Y1 - 2007
ER -
TY - CHAP
A1 - Weßling, Matthias
T1 - Provocative Communication in Coaching and Leadership: scientific research and managerial applications of the Provocative Communication Style
N2 - Concept, scientific research and managerial applications of Provocative Coaching, according to the „Provocative Therapy“ of Prof. Dr. Frank Farrelly (University of Wisconsin, U.S.A) in terms of an application of the Provocative Communication Style in specific situations of practical leadership, especially in the role of a coach for their subordinates.
N2 - Konzept, Forschungsergebnisse und Tools der sogenannten „Provocative Therapy“ nach Prof. Dr. Frank Farrelly (University of Wisconsin, U.S.A) und ihre Anwendung als provokativer Kommunikationsstil einer Führungskraft in spezifischen Situationen der betrieblichen Führungspraxis in der Rolle eines Coaches.
KW - Kommunikation
KW - Coaching
KW - Führung
KW - Kommunikation
KW - Coaching
KW - Führung
KW - Provokativer Stil
KW - Provocative Coaching
KW - Leadership
KW - Communication
KW - Provocative Style
Y1 - 2007
ER -
TY - RPRT
A1 - Weßling, Matthias
T1 - How to deal with foreign cultures: an cross-cultural training-approach based on the didactical methodology of 'experiential learning' following Kolb & Fry
N2 - Many companies still conduct the worldwide management of people as if neither the external economic nor the internal structure of the firm had changed. The costs of cross-cultural failure, for individuals and their companies, are enormous: personal and family costs; financial, professional and emotional costs; costs to one’s career prospects, to one’s self-esteem, to one’s marriage and family. This scenario describes sufficiently the reason for learning “the art of crossing cultures” (Craig Storti). To this end, this research paper describes an innovative approach of cross-cultural training, following the didactical ideas of Kolb and Fry, the so-called 'experiential learning'.
N2 - Viele international agierende Unternehmen verfahren mit dem weltweiten Personalmanagement so, als wenn sich weder der ökonomische Kontext noch die internen Strukturen der Firmen geändert hätten. Die Kosten von interkulturellen Mißverständnissen und Fehlschlägen sind enorm - sowohl für alle beteiligten Personen, als auch für die betroffenen Unternehmen: hier geht es um berufliche, emotionale, soziale Kosten bis hin zu Beeinträchtigungen der Selbstwertschätzung oder auch der ehelichen Paarbeziehungen. Dieses Szenario beschreibt die Notwendigkeit, sich intensive auseinanderzusetzen mit dem, was Craig Storti "the art of crossing cultures" nennt. Vor diesem Hintergrund beschreibt das vorliegende Forschungspapier einen innovativen Ansatz für ein interkulturelles Managementtraining auf der methodischen Basis der didaktischen Idee des 'experiential learning' nach Kolb und Fry.
KW - Interkulturelles Lernen
KW - Kulturvergleich
KW - Interkulturelles Management
KW - Erfahrungsorientiertes Lernen
KW - Völkerpsychologie
KW - Interkulturelles Training
KW - Managementtraining
KW - Erfahrungslernen
KW - Interkulturelles Lernen
KW - Kulturvergleichende Psychologie
KW - Cross-Cultural Training
KW - Intercultural Awareness
KW - Experiential Learning
KW - Managementtraining
KW - Cross-Cultural Psychology
Y1 - 2009
ER -
TY - JOUR
A1 - Fredebeul-Krein, Markus
A1 - Steingröver, Markus
T1 - Wholesale broadband access to IPTV in an NGA environment : how to deal with it from a regulatory perspective?
JF - Telecommunications Policy
Y1 - 2014
U6 - http://dx.doi.org/doi:10.1016/j.telpol.2013.04.002
SN - 0308-5961 (Print)
SN - 1879-3258 (Online)
VL - 38
IS - 3
SP - 264
EP - 277
PB - Elsevier
CY - Amsterdam
ER -
TY - CHAP
A1 - Pietsch, Wolfram
T1 - A framework of quality function deployment
T2 - Quality management / eds.: M. Ross ... (Software quality management ; 3,1)
Y1 - 1995
SN - 1-85312-309-9
SP - 419
EP - 428
PB - Computational Mechanics Publ.
CY - Southhampton
ER -
TY - CHAP
A1 - Herzwurm, Georg
A1 - Pietsch, Wolfram
T1 - Guidelines for the analysis of IT business models and strategic positioning of IT-products
T2 - Second International Workshop on Software Product Management : IWSPM '08 : Barcelona, Catalunya, 09.09.2008
Y1 - 2008
SN - 978-1-4244-4083-2 (Print) ; 978-0-7695-3625-5 (E-Book)
U6 - http://dx.doi.org/10.1109/IWSPM.2008.3
SP - 1
EP - 8
PB - IEEE
CY - Piscataway, NJ
ER -
TY - CHAP
A1 - Pietsch, Wolfram
A1 - Herzwurm, Georg
A1 - Zander, Dietmar
T1 - Assuring quality of QFD-education in Germany
T2 - ISQFD'06: 12th International Symposium on QFD : Tokyo, 07.-09.2006
Y1 - 2006
SP - 1
EP - 6
ER -
TY - CHAP
A1 - Butenweg, Christoph
A1 - Gajewski, R.
A1 - Thierauf, Georg
T1 - A practical approach for the optimum design of reinforced concrete structures
T2 - Developments in computational mechanics with high performance computing : [papers presented at the Third Euro-Conference on Parallel and Distributed Computing for Computational Mechanics, held in Weimar, Germany between 20 - 25 March 1999] / ed. by B. H. V. Topping
Y1 - 1999
SN - 0-94-8749-59-8
SP - 245
EP - 250
PB - Civil-Comp Press
CY - Edinburgh
ER -
TY - CHAP
A1 - Fredebeul-Krein, Markus
T1 - Towards trade facilitation via regulatory convergence: An analysis of the TTIP chapter on Electronic Communications
T2 - Regional ITS Conference of the International Telecommunications Society. Cambridge, United Kingdom, 7-9 September 2016
N2 - To give the exchange of goods and services between the European Union (EU) and the United States (U.S.) new momentum the two parties are currently negotiating the transatlantic free trade agreement Transatlantic Trade and Investment Partnership (TTIP). The aim is to create the largest free trade area in the world. The agreement, once entered into force, will oblige EU countries and the U.S. to further liberalize their markets.
The negotiations on TTIP include a chapter on Electronic Communications/ Telecommunications. The challenge therein will be securing commitments for market access to Electronic Communications services. At the same time, these commitments must reflect the legitimate need for consumer protection issues. The need to reduce Electronic Communications-related non-tariff barriers to trade between the Parties is due to the fact that these markets are heavily regulated. Without transnational rules as to regulations national governments can abuse these regulations to deter the market entry by new (foreign) suppliers. Thus the free trade agreement TTIP affects in many respects regulatory provisions on and access to Electronic Communications markets. The objective of this paper is therefore to examine to what extend the regulatory principles for Electronic Communications markets envisaged under TTIP will result in trade facilitation and regulatory convergence between the EU and the U.S.
As to this question the result of the analysis is that the chapter on Electronic Communications will be an important step towards facilitating trade in Electronic Communications services. At the same time some regulatory convergence will take place, but this convergence will not lead to a (full) harmonization of regulations. Rather the norm, also after TTIP negotiations will have been concluded successfully, will be mutual recognition of different regulatory regimes. Different regulations being the optimal policy response in different market settings will continue to exist. Moreover, it is very unlikely that such regulatory principles for the Electronic Communications sector are a vehicle for a race to the bottom in levels of consumer protection.
KW - regulation
KW - liberalisation
KW - electronic communications markets
KW - TTIP
Y1 - 2016
ER -
TY - CHAP
A1 - Jarke, Matthias
A1 - Gebhardt, Michael
A1 - Jacobs, Stephan
A1 - Nissen, Hans W.
T1 - Conflict analysis across heterogeneous viewpoints: formalization and visualization
T2 - Proceedings of the 29th Annual Hawaii International Conference on System Sciences
Y1 - 1996
SN - 0-8186-7324-9
U6 - http://dx.doi.org/10.1109/HICSS.1996.493191
SP - 199
EP - 208
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 -