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Choice-Based Conjointanalyse
(2021)
Die auswahlbasierte oder auch Choice-Based Conjointanalyse (CBC) ist die derzeit wohl beliebteste Variante der Conjointanalyse. Gründe dafür bestehen einerseits in der leichten Verfügbarkeit benutzerfreundlicher Software (z.B. R, Sawtooth Software), andererseits weist das Verfahren aufgrund seiner Sonderstellung auch aus methodischer sowie praktischer Sicht Stärken auf. So werden bei einer CBC im Gegensatz zur bewertungsbasierten Conjointanalyse keine Präferenzurteile, sondern diskrete Entscheidungen der Auskunftspersonen erhoben und ausgewertet. Bei der CBC handelt es sich also genau genommen um eine Discrete Choice Analyse (DCA), die auf ein conjointanalytisches Erhebungsdesign angewandt wird. Beide Bezeichnungen werden nach wie vor verwendet, die Methodik wird in diesem Kapitel grundlegend und anhand eines Anwendungsbeispiels diskutiert.
Government as a platform?
(2021)
Digital platforms, by their design, allow the coordination of multiple entities to achieve a common goal. Motivated by the success of platforms in the private sector, they increasingly receive attention in the public sector. However, different understandings of the platform concept prevail. To guide the development and further research a coherent understanding is required. To address this gap, we identify the constitutive elements of platforms in the public sector. Moreover, their potential to coordinate partially autonomous entities as typical for federal organized states is highlighted.
This study contributes through a uniform understanding of public service platforms. Despite constitutive elements, the proposed framework for platforms in the public sector may guide future analysis. The analysis framework is applied to platforms of federal states in the European Union.
Software platforms regularly introduce new features to remain competitive. While platform innovation is considered to be a critical success factor, adding certain features could hurt the ecosystem. If platform owners provide functionality that was previously provided by a contributor, the owners enter complementary product spaces. Complementary market entry frequently occurs on software platforms and is a major concern for third-party developers.
Divergent findings on the impact of complementary market entry call for the consideration of additional factors. As prior research neglected the third-party perspective, this contribution aims to address this gap. We explore the use of measures to prevent complementary market entry using a survey approach on browser platforms. The research model is tested with 655 responses among developer from Mozilla Firefox and Google Chrome. To explain countermeasures employment, developer’s attitude and perceived likelihood are important. The results reveal that developers employ countermeasures if complementary market entry is assessed negatively and perceived as likely for their extension. Differences among browser platforms concerning complementary market entry are identified. Product spaces of extensions being available on multiple platforms are less likely to be entered and more heavily protected. Implications for research and stakeholders, i.e. platform owners and contributors are discussed.
Modern browsers are digital software platforms, as they allow third parties to extend functionality by providing extensions. In a highly competitive environment, differentiation through provided functionality is a key factor for browser platforms. As the development of browsers progress, new functions are constantly being released. Browsers could thus enter complementary markets by adding functionality previously provided by third-party extensions, which is referred to as ‘platform coring’. Previous studies have missed the perspective of the parties involved. To address this gap, we conducted interviews with third-party and core developers in the security and privacy domain from Firefox and Chrome. This study provides three contributions. First, insights into stakeholder-specific issues concerning coring. Second, measures to prevent coring. Third, strategical guidance for developers and owners. Third-party vendors experienced and core developers confirmed that coring occurs on browser platforms. While developers with extrinsic motivations assess coring negatively, developers with intrinsic motivations perceive coring positively.
§ 256 Nichtigkeit
(2021)
Smend, Rudolf
(2021)
§ 3 Begriffsbestimmungen
(2021)
Deutsche Bürger
(2021)
Vorwort
(2021)
Editorial
(2021)
§ 9 Werkarten C. Musikwerke
(2021)
§ 72 Übersetzerverträge
(2021)
Der homo oeconomicus als einziges Leitbild der Gesellschaft – Der vorliegende Beitrag stellt die Frage, wie ein Verständnis der neoliberalen Subjektivierung als Grundlage für die sozioökonomische Bildung dienen kann, um einer Entwicklung zu einer marktkonformen Demokratie entgegenzuwirken. Ausgehend von Foucaults Vorlesungen zur Biopolitik und Browns aktueller Analyse zum Neoliberalismus wird ein soziologischer Erklärungsansatz formuliert, der das Menschenbild des homo oeconomicus als strukturelles Element unserer Gesellschaft begreift. Mit Bezug auf die besondere Rolle der neoliberalen Rationalität erläutert der Beitrag Sichtweisen, die in dieser Entwicklung ein Ende der liberal-demokratischen Ordnung sehen. Im zweiten Teil wird im Sinne der immanenten Kritik eine ideologiekritische Analysekompetenz skizziert, welche die soziale Wirklichkeit mithilfe von Schlüsselproblemen an eine gesellschaftskritische Perspektive koppelt. Ziel ist es, exemplarisch „gesellschaftliche Ordnungsgrundlagen“ (Salomon 2014) herauszufordern, um letztlich das übergeordnete Ziel einer Mündigkeit der Subjekte zu erreichen.
The rising standard language in Early New High German (1350–1650) provides particularly interesting cases for the question of missing heads on all levels of language structure. A well-known example are subordinate clauses lacking a finite auxiliary verb, traditionally called Afinite Constructions. Based on new data, drawn from two treebanks of Early New High German, the present paper will briefly sketch the distribution of ACs, before establishing that they are in fact a type of ellipsis and do not cluster with other non-finite clauses in German. The remainder of the paper addresses the question what kind of information is missing in ACs and how this information is retrieved. Obviously, auxiliary drop in ENHG represents a type of ellipsis rarely attested in present-day German.
While school supervision structures in the German Länder were extensively reformed during the last decades, systematic analyses of these reforms are missing. This chapter contributes to this research gap by providing an overview of the implemented reforms of school supervision structures in the German Länder. The effects of these reforms are analysed in order to answer the question of whether a convergence of school supervision systems is a result of these reforms. In a first step, a distinction is made to identify system-changing reforms. Although a decrease of the number or a concentration on one school supervision system is not a result of the analysis, it is argued that there is a convergence of school supervision structures, as a clear trend against school supervision systems with lower school supervisory boards can be observed.
Vorwort
(2021)
Legal institutions, financial liberalization and financial development in transition economies
(2021)
Marathon oder Salamis?
(2021)
I argue that Hegel’s Logic traces an emergent-purposive, logical method that entails two key identities in reason. These identities are (1) between a logic of freedom and necessity, and (2) between the possibilities of a priori and a posteriori reasoning in a purposive method. The purposive method of the Logic is the basis for these identities and, in Hegel’s view, facilitates the transition from Kant’s transcendental idealism to absolute idealism. I suggest that this method is Hegel’s attempt to rework a critique of philosophy according to Kant’s insight about the principle grounding the formal purposiveness of the faculties, what Hegel calls, “one of Kant’s greatest services to philosophy.”
Introduction
(2021)
Kant wrote in the Critique of Pure Reason, “For the law of reason to seek unity is necessary, since without it we would have no reason, and without that, no coherent use of the understanding, and, lacking that, no sufficient mark of empirical truth.” This unity of reason, taken as a holistic condition, was central to the convictions of the idealists. To them, Kant layed bare the right path forward, but also fundamental failings in his execution of a critique of reason which needed to be overcome in order for reason to secure its own, internal end. In this chapter, I discuss key themes in the positive inheritance of Kant’s thought in classical German philosophy and offer an overview of the arguments and significances of each contribution to this volume. The aim is not to minimize important differences between Kant and post-Kantian Idealists, but rather to emphasize core retentions of Kant’s thought.
Industry 4.0, i.e. the connection of cyber-physical systems via the Internet in production and logistics, leads to considerable changes in the socio-technical system of the factory. The effects range from a considerable need for further training, which is exacerbated by the current shortage of skilled workers, to an opening of the previously inaccessible boundaries of the factory to third-party access, an increasing merging of office IT and manufacturing IT, and a new understanding of what machines can do with their data. This results in new requirements for the modeling, analysis and design of information processing and performance mapping business processes.
In the past, procedures were developed under the name of “process-oriented knowledge management” with which the exchange and use of knowledge in business processes could be represented, analyzed and improved. However, these approaches were limited to the office environment. A method that makes it possible to document, analyze and jointly optimize the new possibilities of knowledge processing by using artificial intelligence and machine learning in production and logistics in the same way and in a manner compatible with the approach in the office environment does not exist so far. The extension of the modeling language KMDL, which is described in this paper, will contribute to close this research gap.
This paper describes first approaches for an analysis and design method for a knowledge management integrating man and machine in the age of Industry 4.0.
Faced with the triad of time-cost-quality, the realization of knowledge-intensive tasks at economic conditions is not trivial. Since the number of knowledge-intensive processes is increasing more and more nowadays, the efficient design of knowledge transfers at business processes as well as the target-oriented improvement of them is essential, so that process outcomes satisfy high quality criteria and economic requirements. This particularly challenges knowledge management, aiming for the assignment of ideal manifestations of influence factors on knowledge transfers to a certain task. Faced with first attempts of knowledge transfer-based process improvements [1], this paper continues research about the quantitative examination of knowledge transfers and presents a ready-to-go experiment design that is able to examine quality of knowledge transfers empirically and is suitable to examine knowledge transfers on a quantitative level. Its use is proven by the example of four influence factors, which namely are stickiness, complexity, competence and time pressure.
Since more and more business tasks are enabled by Artificial Intelligence (AI)-based techniques, the number of knowledge-intensive tasks increase as trivial tasks can be automated and non-trivial tasks demand human-machine interactions. With this, challenges regarding the management of knowledge workers and machines rise [9]. Furthermore, knowledge workers experience time pressure, which can lead to a decrease in output quality. Artificial Intelligence-based systems (AIS) have the potential to assist human workers in knowledge-intensive work. By providing a domain-specific language, contextual and situational awareness as well as their process embedding can be specified, which enables the management of human and AIS to ease knowledge transfer in a way that process time, cost and quality are improved significantly. This contribution outlines a framework to designing these systems and accounts for their implementation.
Since more and more production tasks are enabled by Industry 4.0 techniques, the number of knowledge-intensive production tasks increases as trivial tasks can be automated and only non-trivial tasks demand human-machine interactions. With this, challenges regarding the competence of production workers, the complexity of tasks and stickiness of required knowledge occur [1]. Furthermore, workers experience time pressure which can lead to a decrease in output quality. Cyber-Physical Systems (CPS) have the potential to assist workers in knowledge-intensive work grounded on quantitative insights about knowledge transfer activities [2]. By providing contextual and situational awareness as well as complex classification and selection algorithms, CPS are able to ease knowledge transfer in a way that production time and quality is improved significantly. CPS have only been used for direct production and process optimization, knowledge transfers have only been regarded in assistance systems with little contextual awareness. Embedding production and knowledge transfer optimization thus show potential for further improvements. This contribution outlines the requirements and a framework to design these systems. It accounts for the relevant factors.
לא מעט ביוגרפיות חשובות מרחיבות דעת ומשכילות נכתבו על אודות איש הרוח והפילוסוף מרטין בובר – הוגה עז רושם, שהדי הגותו, אמרותיו וכתביו אוחזים בנו גם היום למעלה מחצי מאה לאחר מותו. יחד עם זאת, כל הביוגרפיות יחדיו, חשובות ומעמיקות כפי שהן, אינן משתוות בעצמתן הספרותית לספרון קצר זה, שניתן לראות בו מעין אוטוביוגרפיה מזוקקת הכתובה בצורה של פרגמנטים קצרים.
לא בכדי השווה מוריס פרידמן את העצמה הפואטית-פילוסופית של הפרגמנטים האוטוביוגרפיים שלפנינו אל ספריו של בובר אני ואתה (1923) ודרכו של אדם על פי תורת החסידות (1948). אכן בזכרונות אלו שבובר מעלה טבוע משהו מן הטון של סיפורי החסידות ומן המסר של הפילוסופיה הדיאלוגית. ואולם, בניגוד לשני הספרים הקודמים שהוזכרו, פגישות לא נכתב כספר אלא הפך לספר בדיעבד. זוהי למעשה אסופה של זכרונות קצרים ומלאי תובנה שנכתבו ופורסמו בזמנים שונים וראו אור לראשונה כיחידה אחת באסופת המאמרים אודות הפילוסופיה של מרטין בובר (1967), בעריכתם של ארתור שליפ ומוריס פרידמן. מוריס פרידמן מעיד שהיה שותף לבחירה, סידור ולעריכה של הפרגמנטים שלפנינו יחד עם בובר, ובעוד שחלק מהפרגמנטים פורסמו בתקופות מוקדמות יותר, חלקם נכתבו לכבוד האסופה. פרידמן אף מדגיש את ערכם המעשי של סיפורי פגישות אלה בדינמיקות קבוצתיות ובסמינרים ואת כוחם לעורר בקורא זיכרונות וחוויית אישיים.
Mit der Covid-19-Pandemie hat die Digitalisierung an Hochschulen weitere Bedeutung erlangt. Insbesondere dem Einsatz digitaler Medien in Lehre und Studium galt großes Augenmerk. Das legt die Hoffnung nahe, dass die Digitalisierung durch das Virus einen Schub erfahren und die Hochschulen dauerhaft verändert hat. Der Beitrag geht am Beispiel der Universität Potsdam der Frage nach, welcher Natur diese Veränderungen waren – ausgehend sowohl von den unternommenen Maßnahmen als auch von den erzielten Resultaten – und inwiefern sie von Dauer sind. Dabei werden förderliche und hemmende Faktoren identifiziert, die in Empfehlungen für weitere Digitalisierungsvorhaben übersetzt werden.
Un changement de la fonction de la périphrase verbale espagnole estar+gérondif a été reconnu depuis longtemps. Déjà Gili Gaya (1948: 114) avait mentionné la construction suivante et il l’avait expliquée par l’influence exercée par des manuels de correspondance commerciale traduits de l’anglais : Estamos enviándole esta carta para comunicarle [...] au lieu de: Le enviamos esta carta […]. Comme en anglais, on trouve la périphrase espagnole estar+gérondif avec des significations non-actionnelles et futures dans les corpus CREA et CORPES XXI de la Real Academia Española et dans le Corpus del español (Cuando el reloj dé las dos, estaré llamando por teléfono. Ahora está hablando el presidente.). Cette périphrase est fortement grammaticalisée avec la signification aspectuelle et son apparition dans de nouveaux contextes est un phénomène intéressant qu’on pourrait expliquer partiellement par le contact avec la langue anglaise. Dans le portugais brésilien, le même phénomène apparaît, tandis qu’il est absent dans le portugais européen. Les exemples trouvés dans le Corpus do português expriment des déclarations d’intentions ou des promesses qui seront réalisées dans le futur (O qual eu acho isso totalmente errado! Pois estou fazendo novamente um plano de negócios).
Il était surprenant de constater le même phénomène de l’emploi comme expression de situations futures pour la périphrase française être en train de dans des variétés parlées en Amérique du Nord. Dans le corpus FRAN (<http://continent.uottawa.ca/fr/corpus-et-ressources-electroniques/corpus/>), cette périphrase apparaît avec une plus grande fréquence que dans des textes comparables en français européen. Dans les occurrences de la périphrase être en train de+infinitif dans le corpus FRAN, on peut constater des phénomènes remarquables: le marquage de l’imperfectivité et de la progressivité dans des cas dans lesquels l’imparfait ou le présent auraient été suffisants (Fait que tu étais en train de me parler donc des nouvelles constructions dans le quartier); l’usage sans auxiliaire et en fonction attributive (des gens en train de parler français), l’usage pour exprimer une action future (cette année euh on est en train de f/ de/ de transcrire). Beaucoup de ruptures après être en train de indiquent la fixité de la construction (là on est en train de euh [phrase non terminée]).
Dans cette contribution, nous partons de la position selon laquelle le marquage de l’aspectualité imperfective est une nécessité qui peut mener à l’usage de moyens d’expression plus suréminents que les temps marqués aspectuellement. Le contact avec une construction de progressivité grammaticalisée peut induire l’usage multiplié de moyens d’expression périphrastiques, contribuer au changement de leur signification et accélérer des processus de grammaticalisation. La base de tous ces changements est un pont cognitif entre la non-délimitation propre à l’aspectualité imperfective et la futurité des situations décrites. L’influence de l’anglais sera décrite comme un phénomène déclencheur d’un changement possible dans toutes les langues romanes qui ont une périphrase d’aspectualité imperfective, même en français où cette périphrase présente une autre structure.
En apenas tan pocas lenguas, como en el español, se ha publicado tantos trabajos sobre la evidencialidad en los últimos años. No obstante, en ello se pierde de vista con frecuencia la verdadera función de los marcadores de evidencialidad que hacen referencia al origen del conocimiento del hablante. Además de los marcadores léxicos, se consideran como medios de expresión de la evidencialidad incluso estructuras discursivas y expresiones proposicionales que hacen referencia a la fuente del conocimiento, alejándose demasiado de la restricción a los evidenciales gramaticales. En esta contribución, se intentará ordenar esta posición confusa y desarrollar un modelo de relación entre la evidencialidad y temporalidad, aspectualidad y modalidad que tenga en cuenta la realidad de las circunstancias en el español y sus variedades. Se partirá de un planteamiento onomasiológico hacia los medios de expresión del origen del conocimiento del hablante; al mismo tiempo se analizarán los medios de expresión en cuanto a su polifuncionalidad. La base empírica para este estudio será el análisis de un corpus (SketchEngine, CREA, CORPES XXI) sobre el condicional reportativo e inferencial y su relación con el imperfecto evidencial y futuro inferencial en las diversas variedades del español, así como las condiciones de uso de los adverbios evidenciales-epistémicos.