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 - https://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 - 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 - Becker, Jörg A1 - Delfmann, Patrick A1 - Eggert, Mathias A1 - Schwittay, Sebastian T1 - Generalizability and Applicability of Model-Based Business Process Compliance-Checking Approaches — A State-of-the-Art Analysis and Research Roadmap JF - Business Research : BuR N2 - With a steady increase of regulatory requirements for business processes, automation support of compliance management is a field garnering increasing attention in Information Systems research. Several approaches have been developed to support compliance checking of process models. One major challenge for such approaches is their ability to handle different modeling techniques and compliance rules in order to enable widespread adoption and application. Applying a structured literature search strategy, we reflect and discuss compliance-checking approaches in order to provide an insight into their generalizability and evaluation. The results imply that current approaches mainly focus on special modeling techniques and/or a restricted set of types of compliance rules. Most approaches abstain from real-world evaluation which raises the question of their practical applicability. Referring to the search results, we propose a roadmap for further research in model-based business process compliance checking. Y1 - 2012 U6 - https://doi.org/10.1007/BF03342739 SN - 1866-8658 VL - 5 IS - 2 SP - 221 EP - 247 PB - Springer CY - Heidelberg 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 - 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 - Golland, Alexander ED - Ewer, Wolfgang ED - Hamm, Rainer ED - Karpenstein, Ulrich ED - Oberthür, Nathalie ED - Herchen, Hilke ED - Bräutigam, Peter T1 - Das Telekommunikation-Telemedien-Datenschutzgesetz. Cookies und PIMS als Herausforderungen für Website-Betreiber JF - NJW Neue Juristische Wochenschrift Y1 - 2021 SN - 0341-1915 IS - 31 SP - 2238 EP - 2243 PB - Beck CY - München ER - TY - JOUR A1 - Golland, Alexander A1 - Kriegesmann, Torben ED - Härting, Niko T1 - Der Schutz virtueller Identitäten durch die DSGVO JF - PinG Privacy in Germany N2 - Die Frage des Schutzes von virtuellen Identitäten ist – insbesondere bei Online-Medien – von elementarer Bedeutung: Ihre Beantwortung entscheidet über die Anwendbarkeit des Datenschutzrechts auf vermeintlich anonyme Nutzerprofile im Internet. Eine differenzierte Auseinandersetzung mit der Problematik, ob und unter welchen Umständen virtuelle Identitäten dem Datenschutzrecht unterfallen, fehlt bislang. Der vorliegende Beitrag gibt einen Überblick über den Schutz virtueller Identitäten und zeigt Ansätze auf, mittels derer bestimmt werden kann, wann virtuelle Identitäten nach Inkrafttreten der DSGVO durch das Datenschutzrecht geschützt werden. Y1 - 2017 SN - 2197-1862 U6 - https://doi.org/10.37307/j.2196-9817.2017.02.03 VL - 5 IS - 2 SP - 45 EP - 50 PB - Erich Schmidt Verlag CY - Berlin ER - TY - JOUR A1 - Golland, Alexander ED - Hoeren, Thomas ED - Schneider, Jochen ED - Selmayr, Martin ED - Spies, Axel ED - Wybitul, Tim T1 - Gemeinsam einsam: Ein „Like“ für die gemeinsame Verantwortlichkeit? JF - ZD Zeitschrift für Datenschutz Y1 - 2019 SN - 2192-5593 VL - 9 IS - 9 SP - 381 EP - 382 PB - Beck CY - München ER - TY - JOUR A1 - Golland, Alexander T1 - Datenschutzrechtliche Fragen personalisierter Preise — Herausforderungen von Algorithmen im Schnittbereich von Ethik, Ökonomie und Datenschutz JF - CR Computer und Recht Y1 - 2020 SN - 2194-4172 U6 - https://doi.org/10.9785/cr-2020-360313 VL - 36 IS - 3 SP - 186 EP - 194 PB - Verlag Dr. Otto Schmidt CY - Köln ER - TY - JOUR A1 - Golland, Alexander T1 - Der räumliche Anwendungsbereich der DS-GVO JF - DuD Datenschutz und Datensicherheit N2 - Die Datenschutz-Grundverordnung (DS-GVO) regelt in ihrem Art. 3 das räumlich anwendbare Datenschutzrecht und zielt dabei gerade auch auf Angebote nichteuropäischer Diensteanbieter ab. Die bisherige Diskussion konzentriert sich bislang in erster Linie darauf, das eingeführte Marktortprinzip zu thematisieren; das weitgehend unangetastete Niederlassungsprinzip und vor allem die Probleme, die sich durch dessen unveränderte Beibehaltung ergeben, werden dagegen nicht erörtert. Der folgende Beitrag versucht sich an einer systematischen Analyse eines teils kontrovers, teils kaum diskutierten Themas. Y1 - 2018 SN - 1862-2607 VL - 42 IS - 6 SP - 351 EP - 357 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Golland, Alexander T1 - Reichweite des “Joint Controllership”: Neue Fragen der gemeinsamen Verantwortlichkeit JF - K&R Kommunikation & Recht N2 - Kein Urteil zum Datenschutzrecht sorgte im vergangenen Jahr für mehr panische Reaktionen als die Entscheidung des EuGH in der Rechtssache “Wirtschaftsakademie Schleswig-Holstein”(C-210/16). Das Urteil warf in datenschutzrechtlicher Literatur und Öffentlichkeit zahlreiche Fragen auf: Ist jetzt jeder “gemeinsam” Verantwortlicher? Was sind die Kriterien? Der EuGH hat kürzlich in einem – dem allgemeinen Vernehmen nach aufsehenerregenden, de facto aber kaum überraschenden – Urteil für Klarheit gesorgt. Dabei hat das Gericht jedoch einige Fragen offengelassen und neue Fragen aufgeworfen. Ein Blick auf alte und neue Herausforderungen in Kooperationsszenarien. Y1 - 2019 SN - 1434-6354 N1 - Zugleich Kommentar zu EuGH, Urteil vom 29. 7. 2019 – C-40/1 VL - 22 IS - 9 SP - 533 EP - 537 PB - dfv Mediengruppe, Deutscher Fachverlag GmbH CY - Frankfurt am Main ER - TY - JOUR A1 - Saretzki, Charlotte A1 - Bergmann, Ole A1 - Dahmann, Peter A1 - Janser, Frank A1 - Keimer, Jona A1 - Machado, Patricia A1 - Morrison, Audry A1 - Page, Henry A1 - Pluta, Emil A1 - Stübing, Felix A1 - Küpper, Thomas T1 - Are small airplanes safe with regards to COVID-19 transmission? JF - Journal of Travel Medicine Y1 - 2021 U6 - https://doi.org/10.1093/jtm/taab105 SN - 1708-8305 VL - 28 IS - 7 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Bähr, Brigitte T1 - [Gert Hoepner] im Interview zum Thema ; Verpackungspolitik - mehr als Hülle JF - Packaging journal : Technologie, Logistik, Marketing, Produkte Y1 - 2012 SN - 1610-0336 IS - 5 SP - 78 EP - 80 PB - Ella Verlag CY - Hürth ER - TY - JOUR A1 - Timme, Michael T1 - Die Unwirksamkeit von auf Öffnungsklauseln in Gemeinschaftsordnungen fußenden Beschlüssen JF - Monatsschrift für deutsches Recht Y1 - 2019 U6 - https://doi.org/10.9785/mdtr-2019-731509 SN - 0340-1812 IS - 15 SP - 904 EP - 905 PB - Verlag Dr. Otto Schmidt CY - Köln ER - TY - JOUR A1 - Timme, Michael T1 - Die Erbringung einer Leistung in der irrigen Vorstellung einer Bestellung (Zu BGH, MDR 2023, 1439) JF - Monatsschrift für Deutsches Recht Y1 - 2023 U6 - https://doi.org/10.9785/mdtr-2023-772402 SN - 2194-4202 (online) SN - 0340-1812 (print) VL - 77 IS - 24 SP - R293 EP - R296 PB - Verlag Dr. Otto Schmidt CY - Köln ER - TY - JOUR A1 - Biewendt, Marcel A1 - Blaschke, Florian A1 - Böhnert, Arno T1 - Motivational factors in organisational change JF - SocioEconomic Challenges N2 - The presented paper gives an overview of the most important and most common theories and concepts from the economic field of organisational change and is also enriched with quantitative publication data, which underlines the relevance of the topic. In particular, the topic presented is interwoven in an interdisciplinary way with economic psychological models, which are underpinned within the models with content from leading scholars in the field. The pace of change in companies is accelerating, as is technological change in our society. Adaptations of the corporate structure, but also of management techniques and tasks, are therefore indispensable. This includes not only the right approaches to employee motivation, but also the correct use of intrinsic and extrinsic motivational factors. Based on the hypothesis put forward by the scientist and researcher Rollinson in his book “Organisational behaviour and analysis” that managers believe motivational resources are available at all times, socio-economic and economic psychological theories are contrasted here in order to critically examine this statement. In addition, a fictitious company was created as a model for this work in order to illustrate the effects of motivational deficits in practice. In this context, the theories presented are applied to concrete problems within the model and conclusions are drawn about their influence and applicability. This led to the conclusion that motivation is a very individual challenge for each employee, which requires adapted and personalised approaches. On the other hand, the recommendations for action for supervisors in the case of motivation deficits also cannot be answered in a blanket manner, but can only be solved with the help of professional, expert-supported processing due to the economic-psychological realities of motivation. Identifying, analysing and remedying individual employee motivation deficits is, according to the authors, a problem and a challenge of great importance, especially in the context of rapidly changing ecosystems in modern companies, as motivation also influences other factors such as individual productivity. The authors therefore conclude that good motivation through the individual and customised promotion and further training of employees is an important point for achieving important corporate goals in order to remain competitive on the one hand and to create a productive and pleasant working environment on the other. KW - business culture KW - management KW - motivation KW - change Y1 - 2021 U6 - https://doi.org/10.21272/sec.5(3).15-27.2021 SN - 2520-6214 VL - 5 IS - 3 SP - 15 EP - 27 PB - ARMG CY - Sumy ER - TY - JOUR A1 - Vieth, Matthias A1 - Eisenbeiß, Maik T1 - Die Geld-zurück-Garantie - Mehr als nur ein Qualitätsindikator? JF - Zeitschrift für Betriebswirtschaft N2 - Geld-zurück-Garantien erlangen in der Unternehmenspraxis eine immer größere Bedeutung, vor allem weil sie als probates Mittel zur Signalisierung hochwertiger Qualität angesehen werden – eine Annahme, die bislang wissenschaftlich ungeprüft geblieben ist. Vor diesem Hintergrund wird im vorliegenden Beitrag eine umfassende empirische Untersuchung der kaufverhaltensrelevanten Wirkungen dieses Marketinginstrumentes vorgenommen. Die Ergebnisse verdeutlichen zum einen, dass eine Geld-zurück-Garantie nur unter bestimmten Bedingungen als Qualitätssignal wirkt. Dies hängt neben der Art des Produktes (Erfahrungs- vs. Suchgut) insbesondere von der Ausprägung des für die Qualitätsbeurteilung besonders diagnostischen Merkmals Marke sowie von der Produktkenntnis der Konsumenten ab. Zum anderen zeigt sich aber auch, dass eine Geld-zurück-Garantie affektive Konsumentenreaktionen auslöst, die die Kaufabsicht von Konsumenten zusätzlich erhöhen können. Zusammenfassend stellen wir fest, dass eine Geld-zurück-Garantie – entgegen bisheriger Erwartungen aus der Praxis – nicht zwingend ein Qualitätsindikator ist, stattdessen entfaltet sie aber bisher unbeachtete affektive Wirkungen, die insbesondere auf ihre absichernde Funktion von etwaigen Fehlentscheidungen beim Kauf zurückzuführen sind. Y1 - 2011 U6 - https://doi.org/10.1007/s11573-011-0521-4 VL - 81 IS - 12 SP - 1285 EP - 1323 PB - Springer CY - Berlin 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 - https://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 - JOUR A1 - Drumm, Christian A1 - Emhardt, Selina N. A1 - Kok, Ellen M. A1 - Jarodzka, Halzka A1 - Brand-Gruwel, Saskia A1 - van Gog, Tamara T1 - How Experts Adapt Their Gaze Behavior When Modeling a Task to Novices JF - Cognitive science N2 - Domain experts regularly teach novice students how to perform a task. This often requires them to adjust their behavior to the less knowledgeable audience and, hence, to behave in a more didactic manner. Eye movement modeling examples (EMMEs) are a contemporary educational tool for displaying experts’ (natural or didactic) problem-solving behavior as well as their eye movements to learners. While research on expert-novice communication mainly focused on experts’ changes in explicit, verbal communication behavior, it is as yet unclear whether and how exactly experts adjust their nonverbal behavior. This study first investigated whether and how experts change their eye movements and mouse clicks (that are displayed in EMMEs) when they perform a task naturally versus teach a task didactically. Programming experts and novices initially debugged short computer codes in a natural manner. We first characterized experts’ natural problem-solving behavior by contrasting it with that of novices. Then, we explored the changes in experts’ behavior when being subsequently instructed to model their task solution didactically. Experts became more similar to novices on measures associated with experts’ automatized processes (i.e., shorter fixation durations, fewer transitions between code and output per click on the run button when behaving didactically). This adaptation might make it easier for novices to follow or imitate the expert behavior. In contrast, experts became less similar to novices for measures associated with more strategic behavior (i.e., code reading linearity, clicks on run button) when behaving didactically. Y1 - 2020 U6 - https://doi.org/10.1111/cogs.12893 SN - 1551-6709 VL - 44 IS - 9 PB - Wiley CY - Weinheim ER - TY - JOUR A1 - Biewendt, Marcel T1 - Sustainable development: A quantitative analysis regarding the impact of resource rents on state welfare from 2002 to 2017 JF - SocioEconomic Challenges N2 - This paper uses a quantitative analysis to examine the interdependence and impact of resource rents on socio-economic development from 2002 to 2017. Nigeria and Norway have been chosen as reference countries due to their abundance of natural resources by similar economic performance, while the ranking in the Human Development Index differs dramatically. As the Human Development Index provides insight into a country’s cultural and socio-economic characteristics and development in addition to economic indicators, it allows a comparison of the two countries. The hypothesis presented and discussed in this paper was researched before. A qualitative research approach was used in the author’s master’s thesis “The Human Development Index (HDI) as a Reflection of Resource Abundance (using Nigeria and Norway as a case study)” in 2018. The management of scarce resources is an important aspect in the development of modern countries and those on the threshold of becoming industrialised nations. The effects of a mistaken resource management are not only of a purely economic nature but also of a social and socio-economic nature. In order to present a partial aspect of these dependencies and influences this paper uses a quantitative analysis to examine the interdependence and impact of resource rents on socio-economic development from 2002 to 2017. Nigeria and Norway have been chosen as reference countries due to their abundance of natural resources by similar economic performance, while the ranking in the Human Development Index differs significantly. As the Human Development Index provides insight into a country’s cultural and socio-economic characteristics and development in addition to economic indicators, it allows a comparison of the two countries. This paper found out in a holistic perspective that (not or poorly managed) resource wealth in itself has a negative impact on socio-economic development and significantly reduces the productivity of the citizens of a state. This is expressed in particular for the years 2002 till 2017 in a negative correlation of GDP per capita and HDI value with the share respectively the size of resources in the GDP of a country. KW - socio-economic welfare KW - resource abundance KW - sustainability KW - Human Development Index Y1 - 2020 U6 - https://doi.org/10.21272/sec.4(4).119-131.2020 SN - 2520-6214 VL - 4 IS - 4 SP - 119 EP - 131 PB - ARMG Publishing CY - Sumy ER -