@inbook{35675, author = {{Laubenstein, Désirée and Rauh, B.}}, booktitle = {{Förderschwerpunkt Lernen – wohin?}}, editor = {{Rauh, B. and Laubenstein, D. and Anken, L. and Auer, H.-L.}}, pages = {{115--131}}, title = {{{Konstruktionen der Akteure im Förderschwerpunkt Lernen über Gegenwart und Zukunft ihres Gegenstandes – Ergebnisse der qualitativen Analyse von Expertendiskussionen.}}}, year = {{2012}}, } @article{4399, abstract = {{Using a unique sample of 749 cash and synthetic securitization transactions issued by 60 stock-listed bank holdings in the EU-13 plus Switzerland over the period from 1997 to 2007 this paper provides empirical evidence that credit risk securitization has a negative impact on the issuing banks’ financial soundness. Baseline findings hold even when controlling for likely reverse causality by employing instrumental variable techniques and substituting the accounting-based z-score ratio by market-based indicators of bank risk. Moreover, investigating the relationship between credit risk securitization and single z-score components in order to evaluate significant transmission channels proposed by relevant theoretical literature, we find a negative impact of securitization on bank profitability and capital environment as well as a positive relationship between securitization and the issuing bank's return volatility. Against the background of our empirical results we underline that the decision by the Basel Committee to enhance the new Basel III framework in the field of securitization is a step in the right direction.}}, author = {{Michalak, Tobias C. and Uhde, André}}, journal = {{Quarterly Review of Economics and Finance}}, keywords = {{Credit risk securitization Bank soundness European banking}}, number = {{3}}, pages = {{272--285}}, title = {{{ Credit risk securitization and bank soundness: Evidence from the microlevel for Europe}}}, doi = {{https://doi.org/10.1016/j.qref.2012.04.008}}, volume = {{52}}, year = {{2012}}, } @article{4401, abstract = {{Employing data on foreign bank claims from 13 OECD countries on 51 emerging markets between 1993 and 2007, this study investigates specific characteristics of OECD banking markets and lending banks as new important determinants of cross-border lending. We initially provide empirical evidence that in addition to well-accepted “gravity measures”, characteristics of OECD banking markets as well as lending banks’ attributes may describe further important determinants of cross-border bank lending with regard to our sample. Building subsamples of more-developed emerging markets vs. frontier markets, addressing (non) common lender relationships and analyzing cross border lending flows during different time periods, our analysis additionally reveals that both the determinants’ explanatory power and their direction of impact notably vary with respective subsamples.}}, author = {{Müller, Oliver and Uhde, André}}, journal = {{Journal of International Financial Markets, Institutions & Money}}, keywords = {{Foreign bank claims, Gravity measures, OECD banking markets’ characteristics, Lending banks’ characteristics}}, pages = {{136--162}}, title = {{{Cross-border bank lending - Empirical evidence on further determinants from OECD banking markets}}}, doi = {{DOI: 10.1016/j.intfin.2012.09.004 }}, volume = {{23}}, year = {{2012}}, } @article{4403, abstract = {{Using a unique cross‐sectional dataset of 381 cash and synthetic securitizations issued by 53 banks from the EU‐15 plus Switzerland between 1997 and 2007, this paper provides empirical evidence for time‐dependent negative wealth effects of credit risk securitization announcements in European banking. Baseline results hold when comparing estimated wealth effects with a control group of similar but non‐securitizing banks for the relevant time period. Moreover, building several sub samples we find that the nexus between credit risk securitization, the issuing banks’ overall risk exposure and wealth effects is associated with a variety of transaction‐ and bank‐specific factors. }}, author = {{Farruggio, Christian and Michalak, Tobias C. and Uhde, André}}, journal = {{Journal of Business Finance and Accounting}}, keywords = {{wealth effects, credit risk securitization, Europe, event study}}, number = {{1&2}}, pages = {{193--228}}, title = {{{Wealth effects of credit risk securitization in European Banking}}}, doi = {{https://doi.org/10.1111/j.1468-5957.2012.02273.x}}, volume = {{39}}, year = {{2012}}, } @article{4402, abstract = {{This contribution presents and discusses main results of a new survey on the assessment of supervisory quality among German banks in 2010. In particular, it is analyzed if and how supervised banks’ perception of the quality of supervisory authorities and their instruments has changed due to the financial crisis starting in mid-2007. Subsequently, results from the recent survey are compared with findings provided by a former study carried out by the authors in 2006 (Paul, Stein and Uhde, 2008). }}, author = {{Paul, Stephan and Stein, Stefan and Uhde, André}}, journal = {{Journal of Governance and Regulation}}, keywords = {{banking supervision, quality, assessment, banking sector}}, number = {{3}}, pages = {{96--109}}, title = {{{Measuring the quality of banking supervision revisited - Assessments by German banks before and during the financial crisis}}}, doi = {{http://dx.doi.org/10.2139/ssrn.1946120 }}, volume = {{1}}, year = {{2012}}, } @article{7493, author = {{Piegdon, K. A. and Lexow, M. and Grundmeier, G. and Kitzerow, Heinz-Siegfried and Pärschke, K. and Mergel, D. and Reuter, Dirk and Wieck, A. D. and Meier, Cedrik}}, issn = {{1094-4087}}, journal = {{Optics Express}}, number = {{6}}, publisher = {{The Optical Society}}, title = {{{All-optical tunability of microdisk lasers via photo-adressable polyelectrolyte functionalization}}}, doi = {{10.1364/oe.20.006060}}, volume = {{20}}, year = {{2012}}, } @article{7328, author = {{Piegdon, K. A. and Lexow, M. and Grundmeier, G. and Kitzerow, Heinz-Siegfried and Pärschke, K. and Mergel, D. and Reuter, Dirk and Wieck, A. D. and Meier, C.}}, issn = {{1094-4087}}, journal = {{Optics Express}}, number = {{6}}, publisher = {{The Optical Society}}, title = {{{All-optical tunability of microdisk lasers via photo-adressable polyelectrolyte functionalization}}}, doi = {{10.1364/oe.20.006060}}, volume = {{20}}, year = {{2012}}, } @techreport{36015, abstract = {{Employing time series of single-name CDS market spreads from 29 European banks located in the EU-12 plus Switzerland and the UK over the period from January 2004 through September 2010 this paper analyses the relationship between increasing sovereign risk and bank-specific CDS pricing. Results from calculating relative CDS spread deviations (model minus market spreads) initially reveal a price bubble in the European CDS market until the beginning of the financial crisis in mid-2007. From this point in time the gap narrows remarkably during the financial crisis and sovereign debt crisis period. Corresponding to these findings, the empirical analysis reveals a negative impact of sovereign risk on calculated CDS spread differentials indicating a spill-over effect between sovereign risk and bank risk and hence, a positive effect on bank-specific CDS pricing. Further analyses reveal that the perception of sovereign risk is not crisis- but country-dependent suggesting that bank-specific CDS market spreads may already include a premium to cover sovereign risk from PIIGS countries during the pre-crisis period in Europe. }}, author = {{Meine, Christian and Michalak, Tobias C. and Uhde, André}}, keywords = {{Sovereign risk, Structural credit risk models, bank-specific CDS pricing}}, publisher = {{Paderborn University}}, title = {{{Sovereign Risk and Bank-Specific CDS Pricing}}}, year = {{2012}}, } @inbook{36130, author = {{Kamp, Hermann}}, booktitle = {{Europa im 15. Jahrhundert. Herbst des Mittelalters - Frühling der Neuzeit}}, editor = {{Hebers, Klaus and Schuller, Florian}}, pages = {{71--90}}, title = {{{Kultur und Politik am Hof der Herzöge von Burgund}}}, year = {{2012}}, } @article{23414, author = {{Ebert, Michael and Zein, Nicole}}, journal = {{Betriebswirtschaftliche Forschung und Praxis}}, number = {{4}}, pages = {{364--383}}, title = {{{Wertorientierte Vergütung des Aufsichtsrats - Auswirkungen auf den Unternehmenswert}}}, year = {{2012}}, } @book{43204, author = {{Knoll, Lisa}}, isbn = {{9783531182216}}, publisher = {{VS Verlag für Sozialwissenschaften}}, title = {{{Über die Rechtfertigung wirtschaftlichen Handelns. CO2-Handel in der kommunalen Energiewirtschaft}}}, doi = {{10.1007/978-3-531-18983-3}}, year = {{2012}}, } @inproceedings{47615, abstract = {{In der universitären Lehrerausbildung spielt die fachdidaktische Ausbildung im Vergleich zur fachlichen i.d.R. nur eine untergeordnete Rolle. Um so wichtiger ist es, die fachdidaktischen Elemente effektiv zu gestalten und auch dort Elemente individueller Förderung aufzunehmen. Im Schülerwettbewerb „virtual science fair“ werden Lehramtsstudierende als „E-Mentoren“ eingesetzt. Jedem Schülerteam wird ein E-Mentor zugeteilt, mit dem es sein Projekt plant und auswertet. Die Diskussion erfolgt ausschließlich über die Arbeitsplattform "moodle". Dadurch ist der gesamte Kommunikationsprozess Schülerteam – Student/Studentin in schriftlicher Form vorhanden und bildet eine ideale Basis, um mit den Studierenden ihre Dialoge mit ihren Schülerteams umfassend aus fachdidaktischer Sicht zu analysieren. Diese (in zweifacher Hinsicht) individuelle Förderung ist eine nützliche, innovative Facette in der fachdidaktischen Lehrerausbildung. Es hat sich zudem gezeigt, dass die Studierenden ein großes Verantwortungsgefühl für ihr Team entwickeln und mit großem Engagement bei diesem realen Projekt dabei sind}}, author = {{Jonas-Ahrend, Gabriela}}, location = {{Oldenburg}}, title = {{{Individuelle Förderung in der fachdidaktischen Physiklehrerausbildung}}}, year = {{2012}}, } @inproceedings{47612, abstract = {{Die Kontextorientierung im Physikunterricht wird weitgehend uneingeschränkt als eine Möglichkeit der Verbesserung des Physikunterrichts gesehen. Nahezu übereinstimmend belegen alle empirischen Studien, dass kontextorientierter Unterricht positiven Einfluss auf das Interesse der Schülerinnen und Schüler hat. Im Lehrerfortbildungsprojekt „piko-DO“ wurde zum Inhaltsfeld „Elektrizität“ eine kontext- und schülerorientierte Unterrichtseinheit „Mein elektrifiziertes Jugendzimmer“ entwickelt, von verschiedenen Lehrkräften im Unterricht eingesetzt und evaluiert. Die Auswertung der Schülerfragebögen führte zu dem sowohl überraschenden als auch ernüchternden Ergebnis, dass sich das Interesse der Schülerinnen und Schüler kaum verändert hat. Im Vortrag werden die Unterrichtsreihe und einige Ergebnisse der Fragebogenuntersuchung dargestellt und in Zusammenhang mit Aussagen aus Interviews mit den unterrichtenden Lehrkräften und in Bezug zu bisherigen empirisc}}, author = {{Wlotzka, Udo and Jonas-Ahrend, Gabriela}}, location = {{Oldenburg}}, title = {{{Verbesserung des Schülerinteresses selbstverständlich?}}}, year = {{2012}}, } @book{47680, editor = {{Bartz, Christina and Jäger, Ludwig and Linz, Erika and Krause, Marcus}}, publisher = {{Fink}}, title = {{{Handbuch Mediologie. Signaturen des Medialen}}}, year = {{2012}}, } @inbook{47727, author = {{Bartz, Christina}}, booktitle = {{Krise, Cash & Kommunikation. Die Finanzkrise in den Medien}}, editor = {{Lämmle, Kathrin and Peltzer, Anja and Wagenknecht, Andreas}}, pages = {{181--194}}, publisher = {{UVK}}, title = {{{Börsencharts im Fernsehen: Beobachtungsinstrumente des Finanzmarktes und seiner Krisen}}}, year = {{2012}}, } @inbook{47725, author = {{Bartz, Christina}}, booktitle = {{Handbuch Mediologie. Signaturen des Medialen}}, pages = {{7--15}}, publisher = {{Fink}}, title = {{{Einleitung – Signaturen des Medialen}}}, year = {{2012}}, } @misc{47761, author = {{Bartz, Christina}}, booktitle = {{Handbuch Mediologie. Signaturen des Medialen}}, editor = {{Jäger, Ludwig and Linz, Erika and Krause, Marcus}}, pages = {{176--181}}, publisher = {{Fink}}, title = {{{Medienereignis}}}, year = {{2012}}, } @article{4116, abstract = {{Anisotropic etching processes for mesa structure formation using fluorinated plasma atmospheres in an electron cyclotron resonance (ECR) plasma etcher were studied on Novasic substrates with 10 μm thick 3C-SiC(100) grown on Si(100). To achieve reasonable etching rates, a special gas inlet system suitable for injecting SF6 into the high density downstream Ar ECR plasma was designed. The influence of the etching mask material on the sidewall morphology was investigated. Masking materials with small grain sizes are preferable to achieve a desired shape. The evolution of the mesa form was investigated in dependence on the gas composition, the applied bias, the pressure and the composition of the gas atmosphere. The achieved sidewall slope was 84.5 deg. The aspect ratios of the fabricated structures in the developed residue free ECR plasma etching process were between 5 and 10. Mesa structures aligned to [100] and [110] directions were fabricated.}}, author = {{Hiller, Lars and Stauden, Thomas and Kemper, Ricarda M. and Lindner, Jörg and As, Donat J. and Pezoldt, Jörg}}, issn = {{1662-9752}}, journal = {{Materials Science Forum}}, location = {{Cleveland (USA)}}, pages = {{901--904}}, publisher = {{Trans Tech Publications}}, title = {{{ECR-Ectching of Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures}}}, doi = {{10.4028/www.scientific.net/msf.717-720.901}}, volume = {{717-720}}, year = {{2012}}, } @inbook{31270, author = {{Schuster, Britt-Marie}}, booktitle = {{Bergwerk der Sprache. Eine Geschichte des Deutschen in Episoden}}, editor = {{Leupold , Gabriele and Passet , Eveline }}, keywords = {{Kommunikationsgeschichte}}, pages = {{54–72}}, publisher = {{Wallstein-Verlag}}, title = {{{Akzeptierte grammatische Abweichung und stilistischer Kunstgriff. Eine kleine Kommunikationsgeschichte der Ausklammerung}}}, year = {{2012}}, } @book{31271, author = {{Schuster, Britt-Marie and Tophinke, Doris}}, keywords = {{Textsortengeschichte}}, publisher = {{Erich-Schmidt-Verlag}}, title = {{{Andersschreiben: Formen, Funktionen, Traditionen}}}, year = {{2012}}, }