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  1. Artikel: Ist eine Impfpflicht gegen das Coronavirus nötig?

    Wein, Thomas

    Wirtschaftsdienst (Hamburg, Germany : 1949)

    2021  Band 101, Heft 2, Seite(n) 114–120

    Abstract: The end of the pandemic requires that SARS-CoV-2 vaccines be used. However, vaccination itself can lead to temporary adverse health effects and/or long-term damage. Vaccination initially represents a private good demanded by an individual cost-benefit ... ...

    Titelübersetzung Is Mandatory Vaccination Against the Coronavirus Necessary?
    Abstract The end of the pandemic requires that SARS-CoV-2 vaccines be used. However, vaccination itself can lead to temporary adverse health effects and/or long-term damage. Vaccination initially represents a private good demanded by an individual cost-benefit calculus; however, it also creates positive externalities and thus too few individual incentives to vaccinate. Getting vaccinated is not a dominant rational strategy, neither in the overall population, nor among the old and the young, nor when the long-term costs of the pandemic are taken into account. It is all the more important to "price in" the long-term consequences of a lasting pandemic.
    Sprache Deutsch
    Erscheinungsdatum 2021-02-20
    Erscheinungsland Germany
    Dokumenttyp English Abstract ; Journal Article
    ZDB-ID 202814-1
    ISSN 1613-978X ; 0043-6275
    ISSN (online) 1613-978X
    ISSN 0043-6275
    DOI 10.1007/s10273-021-2852-2
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Buch ; Dissertation / Habilitation: Rolle von reaktiven Sauerstoffspezies für die hepatozelluläre Genexpression der Hämoxygenase-1 nach hämorrhagischem Schock

    Wein, Thomas

    2004  

    Verfasserangabe vorgelegt von: Thomas Wein
    Sprache Deutsch
    Umfang 88 Bl. : Ill., graph. Darst.
    Ausgabenhinweis [Mikrofiche-Ausg.]
    Erscheinungsland Deutschland
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Saarbrücken, Univ., Diss., 2004
    HBZ-ID HT014633009
    Datenquelle Katalog ZB MED Medizin, Gesundheit

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  3. Artikel ; Online: Niedrigzinsen bei Bausparkassen

    Wein, Thomas

    Wirtschaftsdienst Vol. 97, No. 4 , p. 294-298

    ein Urteil des Bundesgerichtshofs = Low interest rates and building societies ; a judgment of the federal high court of justice

    2017  Band 97, Heft 4, Seite(n) 294–298

    Abstract: At the end of February 2017 the Federal High Court of Justice rules that building societies are allowed to terminate old contracts ahead of schedule. A lot of old contracts are problematic in the viewpoint of building societies due to high deposit ... ...

    Verfasserangabe Thomas Wein
    Abstract At the end of February 2017 the Federal High Court of Justice rules that building societies are allowed to terminate old contracts ahead of schedule. A lot of old contracts are problematic in the viewpoint of building societies due to high deposit interest rates. High deposit interest rates are dangerous for building societies in times of low interest rates, especially if low interest rates are longlasting. The Federal High Court of Justice follows the opinion of the building societies that during saving periods, building societies can be seen as borrowers, and borrowers have the (exceptional) right to terminate contracts after ten years, which is established in the German Civil Law. A microeconomic intertemporal consumption model calculates this as an overreaction byf the Court: Building societies should only be allowed to reduce deposit interest rate to be compensated for non existing loan contracts.

    Ende Februar 2017 hat der Bundesgerichtshof Bausparkassen, die Bausparern mit vertraglich zugesicherten hohen Einlagenzinsen aus Altverträgen vorfristig gekündigt haben, Recht gegeben. Der Autor stellt die Funktionsweise des Bausparens dar. In der aktuellen Niedrigzinsphase könnte es dazu kommen, dass der Darlehenszinssatz geringer als der Sparzinssatz ist. Dann würde das Geschäftsmodell der Bausparkassen kollabieren. Ein mikroökonomisches Modell zeigt beispielhaft, in welcher Höhe den Bausparkassen Schaden aus der Zinskonstellation entstehen können. Die betroffenen Kunden sollten von den Sparkassen in Höhe der entgangenen Nettoerträge entschädigt werden. Dies hält der Autor für eine bessere Lösung als die erlaubte vorfristige Kündigung.
    Sprache Deutsch
    Umfang Online-Ressource
    Verlag Springer
    Erscheinungsort Heidelberg
    Dokumenttyp Artikel ; Online
    Anmerkung Zusammenfassung in englischer Sprache
    ZDB-ID 2079503-8 ; 202814-1
    ISSN 1613-978X ; 0043-6275
    ISSN (online) 1613-978X
    ISSN 0043-6275
    Datenquelle ECONomics Information System

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  4. Buch ; Dissertation / Habilitation: Sympathische Regulation, Herzfrequenzverhalten und Leistungsfähigkeit frequenzadaptierter Schrittmacherpatienten im Vergleich zu Herzgesunden

    Wein, Thomas Karl Louis

    1996  

    Verfasserangabe vorgelegt von Thomas Karl Lous Wein
    Sprache Deutsch
    Umfang 50 S. : graph. Darst.
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Tübingen, Univ., Diss., 1996
    HBZ-ID HT007421876
    Datenquelle Katalog ZB MED Medizin, Gesundheit

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  5. Buch ; Artikel ; Online: Privacy paradox - Economic uncertainty theory and legal consequences

    Geschonke, Sarah / Wein, Thomas

    2020  

    Abstract: Internet users generously disclose personal information to consume supposedly "free" digital services despite severe privacy concerns-a phenomenon termed privacy paradox. Humanities have thoroughly studied this discrepancy in attitude and behavior, yet ... ...

    Abstract Internet users generously disclose personal information to consume supposedly "free" digital services despite severe privacy concerns-a phenomenon termed privacy paradox. Humanities have thoroughly studied this discrepancy in attitude and behavior, yet have not developed a conclusive explanation for its occurrence, let alone a means to counter it. Both the quantity and the quality of data privacy laws, as well as the increasing number of court rulings dealing with digital business models, show the urgent need to better understand the cause of the privacy paradox and to mitigate it. This paper analyzes the contradictory phenomenon from an economic point of view. By applying the two-state of the world-model, the authors demonstrate that uncertainty about the extent and the likelihood of a data breach are explanatory factors for the privacy paradox. Taking the European General Data Protection Regulation as an exemplary showcase, the authors further examine the role of privacy laws to offset Internet users' inconsistent privacy behavior. In theory, such a "rights and remedies" scheme is intended to counter the uncertainty factors provoking the privacy paradox; however, in practice, this intention is only partially served.
    Schlagwörter ddc:330 ; K24 ; L15 ; L86 ; data protection ; Privacy paradox ; Legal remedies
    Thema/Rubrik (Code) 303
    Sprache Englisch
    Verlag Lüneburg: Leuphana Universität Lüneburg, Institut für Volkswirtschaftslehre
    Erscheinungsland de
    Dokumenttyp Buch ; Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  6. Buch ; Online: Preventing margin squeeze

    Wein, Thomas

    an unsolvable puzzle for competition policy? ; the case of the German gasoline market

    (University of Lüneburg Working Paper Series in Economics ; 309)

    2014  

    Abstract: There is a discrepancy between Europe and the United States on whether margin squeeze is a relevant question for competition law and policy. Beyond this question, it is unclear whether law and the Cartel Office can detect margin squeeze, assuming it is ... ...

    Verfasserangabe Thomas Wein
    Serientitel University of Lüneburg Working Paper Series in Economics ; 309
    Abstract There is a discrepancy between Europe and the United States on whether margin squeeze is a relevant question for competition law and policy. Beyond this question, it is unclear whether law and the Cartel Office can detect margin squeeze, assuming it is necessary to look into the matter. In Germany, politicians have decided the given rule against margin squeeze should not be abolished, especially because of problems in the gasoline market. This paper discusses a comprehensive microeconomic new explanation on margin squeeze, and discusses some of the problems used to detect margin squeeze in the gasoline market. After comparing theoretical shortcuts, practical challenges and efforts towards enforcement with expected benefits, this paper concludes competition law should ignore the margin squeeze problem.
    Schlagwörter margin squeeze ; gasoline market ; market dominance
    Sprache Englisch
    Umfang Online-Ressource (23 S.), graph. Darst.
    Verlag Univ., Inst. für Volkswirtschaftslehre
    Erscheinungsort Lüneburg
    Dokumenttyp Buch ; Online
    Datenquelle ECONomics Information System

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  7. Buch ; Online: Verdrängungspreise an Tankstellen?

    Kleineberg, Christoph / Wein, Thomas

    (University of Lüneburg working paper series in economics ; no. 375)

    2017  

    Verfasserangabe von Christoph Kleineberg und Thomas Wein
    Serientitel University of Lüneburg working paper series in economics ; no. 375
    Sprache Deutsch
    Umfang 1 Online-Ressource (circa 29 Seiten)
    Dokumenttyp Buch ; Online
    Datenquelle ECONomics Information System

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  8. Buch ; Online: Collusive upward gasoline price movements in medium-sized German cities

    Neukirch, Arne / Wein, Thomas

    (University of Lüneburg working paper series in economics ; no. 363)

    2016  

    Abstract: Do we have effective competition between the gasoline's big five oligopolists (Aral, Shell, Esso, Total and Jet) and fringe gasoline stations? Using 2014 Market Transparency price data from 66 cities with populations between 60,000 and 100,000, we ... ...

    Verfasserangabe by Arne Neukirch and Thomas Wein
    Serientitel University of Lüneburg working paper series in economics ; no. 363
    Abstract Do we have effective competition between the gasoline's big five oligopolists (Aral, Shell, Esso, Total and Jet) and fringe gasoline stations? Using 2014 Market Transparency price data from 66 cities with populations between 60,000 and 100,000, we analyze which brands lead price increases, the first average price mark-up in the evening, and the trend on price increases until midnight. Furthermore, we measure the response time it takes for competitors to react to these price increases, and how much prices change from the beginning to the end of a day. By watching local activities of the big brands, it is possible to measure how smaller businesses, such as Jet or independent retailers, react to Aral's and Shell's price changes. Multivariate estimations allows to control for gasoline type (regular or diesel), school holidays, weekends, weekdays, location -such as East or West Germany-, wholesale and starting prices. Descriptive results show the typical patterns. Aral (or Shell) will start a price increase round, and then Shell (or Aral) will more or less immediately follow. Total, Esso and Non-Oligopolists react within one or two hours. Jet behaves more as an "outsider" with later reaction times and lower price mark-ups. Multivariate estimation indicates that the single cause "price change by competitors" is less important and nearly irrelevant for Jet.
    Schlagwörter Market power ; collusive behavior ; gasoline market
    Sprache Englisch
    Umfang 1 Online-Ressource (circa 36 Seiten), Illustrationen
    Verlag Leuphana Universität Lüneburg, Institut für Volkswirtschaftslehre
    Erscheinungsort Lüneburg
    Dokumenttyp Buch ; Online
    Datenquelle ECONomics Information System

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  9. Artikel: Das Auf und Ab der Tankstellenpreise

    Neukirch, Arne / Wein, Thomas

    List-Forum für Wirtschafts- und Finanzpolitik Vol. 42, No. 2 , p. 195-245

    die Rolle des Binnen- und Außenwettbewerbs

    2016  Band 42, Heft 2, Seite(n) 195–245

    Verfasserangabe Arne Neukirch, Thomas Wein
    Schlagwörter Marktbeherrschung ; Parallelverhalten ; Benzinpreise
    Sprache Deutsch
    Verlag Springer Gabler
    Erscheinungsort Wiesbaden
    Dokumenttyp Artikel
    Anmerkung Zusammenfassung in englischer Sprache
    ZDB-ID 1005430-3
    ISSN 0342-2623
    Datenquelle ECONomics Information System

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  10. Buch ; Online: Microeconomic consequences of exemptions from value added taxation

    Wein, Thomas

    the case of Deutsche Post

    (University of Lüneburg Working Paper Series in Economics ; 199)

    2011  

    Abstract: The exemption for Value Added Taxation (VAT) can be used to pursue distributive objectives. Goods like food, housing, medicine, or infrastructure services (water, telecommunication, postal) are very often partially or totally exempted from VAT. The ... ...

    Verfasserangabe by Thomas Wein
    Serientitel University of Lüneburg Working Paper Series in Economics ; 199
    Abstract The exemption for Value Added Taxation (VAT) can be used to pursue distributive objectives. Goods like food, housing, medicine, or infrastructure services (water, telecommunication, postal) are very often partially or totally exempted from VAT. The exemption of infrastructure services had been frequently combined with market entry restrictions. Both instruments should assure the fulfilling of the universal service obligation (USO). VAT-exemption leads to two problems, at least: (i) the expectable financial gain, which can be achieved by the exempted firm, is unpredictable, and (ii) the welfare consequences depend on the prevailing type of market structure (competition, monopoly with or without price discrimination, or dominant firm). The VAT-exemption for German postal services can be seen as an outstanding case study to show the typical consequences. Because of empirical references for intensive use of price discrimination by Deutsche Post AG and strong arguments of Deutsche Post AG as a dominant firm welfare could be increased by abolishing VAT-exemption without abandoning USO.
    Schlagwörter Postsektor ; Umsatzsteuer ; Steuervergünstigung ; Natürliches Monopol ; Wohlfahrtsanalyse ; Deutschland
    Sprache Englisch
    Umfang Online-Ressource (PDF-Datei: 32 S., 635,38 KB), graph. Darst.
    Verlag Univ., Inst. für Volkswirtschaftslehre
    Erscheinungsort Lüneburg
    Dokumenttyp Buch ; Online
    Anmerkung IMD-Felder maschinell generiert
    Datenquelle ECONomics Information System

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