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1386 results, from 41
  • SOEPpapers 1142 / 2021

    Limited Self-knowledge and Survey Response Behavior

    We study response behavior in surveys and show how the explanatory power of self-reports can be improved. First, we develop a choice model of survey response behavior under the assumption that the respondent has imperfect self-knowledge about her individual characteristics. In panel data, the model predicts that the variance in responses for different characteristics increases in self-knowledge and ...

    2021| Armin Falk, Thomas Neuber, Philipp Strack
  • Diskussionspapiere 1950 / 2021

    The Effect of Self-Control and Financial Literacy on Impulse Borrowing: Experimental Evidence

    This paper examines the effect of reduced self-control on impulsive borrowing in a laboratory experiment. We manipulate self-control using an ego depletion task and show that it is effective. Following the ego depletion task, participants can anonymously buy hot drinks on credit. We find no significant average effects, but find that treated individuals that have low financial literacy are more likely ...

    2021| Antonia Grohmann, Jana Hamdan
  • Externe referierte Aufsätze

    2D:4D Does Not Predict Economic Preferences: Evidence from a Large, Representative Sample

    The digit ratio (2D:4D) is considered a proxy for testosterone exposure in utero, and there has been a recent surge of studies testing whether 2D:4D is associated with economic preferences. Although the results are not conclusive, previous studies have reported statistically significant correlations between 2D:4D and risk taking, altruism, positive reciprocity, negative reciprocity and trust. However, ...

    In: Journal of Economic Behavior & Organization 185 (2021), S. 390-401 | Levent Neyse, Magnus Johannesson, Anna Dreber
  • Externe referierte Aufsätze

    Heteroscedastic Proxy Vector Autoregressions

    In proxy vector autoregressive models, the structural shocks of interest are identified by an instrument. Although heteroscedasticity is occasionally allowed for in inference, it is typically taken for granted that the impact effects of the structural shocks are time-invariant despite the change in their variances. We develop a test for this implicit assumption and present evidence that the assumption ...

    In: Journal of Business & Economic Statistics 40 (2022), 3, S. 1268-1281 | Helmut Lütkepohl, Thore Schlaak
  • Weitere externe Aufsätze

    Seroepidemiological Study on the Spread of SARS-CoV-2 in Germany: Study Protocol of the ‘CORONA-MONITORING bundesweit’ Study (RKI-SOEP Study)

    Das Coronavirus SARS-CoV-2 hat sich in kurzer Zeit bundesweit ausgebreitet. In den Meldedaten der Gesundheitsämter zu laborbestätigten Infektionsfällen ist von einer Untererfassung des Infektionsgeschehens auszugehen, da Infektionen häufig unentdeckt bleiben, zum Beispiel weil sie symptomarm verlaufen. In seroepidemiologischen Studien kann der Bevölkerungsanteil mit durchgemachter SARS-CoV-2-Infektion ...

    In: Journal of Health Monitoring 6 (2021), Spec. Iss. 1, 16 S. | Jens Hoebel, Markus A. Busch, Markus M. Grabka, Sabine Zinn, Jennifer Allen, Antje Gößwald, Jörg Wernitz, Jan Goebel, Hans Walter Steinhauer, Rainer Siegers, Carsten Schröder, Tim Kuttig, Hans Butschalowsky, Martin Schlaud, Angelika Schaffrath Rosario, Jana Brix, Anna Rysina, Axel Glemser, Hannelore Neuhauser, Silke Stahlberg, Antje Kneuer, Isabell Hey, Jörg Schaarschmidt, Julia Fiebig, Nina Buttmann-Schweiger, Hendrik Wilking, Janine Michel, Andreas Nitsche, Lothar H. Wieler, Lars Schaade, Thomas Ziese, Stefan Liebig, Thomas Lampert
  • Externe referierte Aufsätze

    Extracting Agency and Communion from the Big Five: A Four-Way Competition

    Agency and communion are the two fundamental content dimensions in psychology. The two dimensions figure prominently in many psychological realms (personality, social, self, motivational, cross-cultural, etc.). In contemporary research, however, personality is most commonly measured within the Big Five framework. We developed novel agency and communion scales based on the items from the most popular ...

    In: Assessment 29 (2022), 6, S. 1216–1235 | Theresa M. Entringer, Jochen E. Gebauer, Delroy L. Paulhus
  • Externe referierte Aufsätze

    Assessment of German Public Attitudes toward Health Communications with Varying Degrees of Scientific Uncertainty Regarding COVID-19

    This survey study assesses attitudes of the German public regarding COVID-19 health communications with varying degrees of scientific uncertainty.

    In: JAMA Network Open 3 (2020), 12, e2032335, 5 S. | Odette Wegwarth, Gert G. Wagner, Claudia Spies, Ralph Hertwig
  • Externe referierte Aufsätze

    Gender Score Development in the Berlin Aging Study II: A Retrospective Approach

    In addition to biological sex, gender, defined as the sociocultural dimension of being a woman or a man, plays acentral role in health. However, there are so far few approaches to quantify gender in a retrospective manner inexisting study datasets. We therefore aimed to develop a methodology that can be retrospectively applied to assessgender in existing cohorts. We used baseline data from the Berlin ...

    In: Biology of Sex Differences 12 (2021), 15, 10 S. | Ahmad Tauseef Nauman, Hassan Behlouli, Nicholas Alexander, Friederike Kendel, Johanna Drewelies, Konstantinos Mantantzis, Nora Berger, Gert G. Wagner, Denis Gerstorf, Ilja Demuth, Louise Pilote, Vera Regitz-Zagrosek
  • Vierteljahrshefte zur Wirtschaftsforschung 4 / 2020

    GDPR vs. Big Data & AI in FinTechs

    Dieser Artikel befasst sich mit der Vereinbarkeit der Nutzung von Big Data und Künstlicher Intelligenz (KI) durch FinTechs mit den europäischen Datenschutzgrundsätzen. FinTechs ersetzen zunehmend traditionelle Kreditinstitute und gewinnen bei der Bereitstellung von Finanzdienstleistungen an Bedeutung, insbesondere durch die Nutzung von KI und Big Data. Die Fähigkeit, eine große Menge unterschiedlicher ...

    2020| Nermin Varmaz
  • Vierteljahrshefte zur Wirtschaftsforschung 4 / 2020

    You Are What You Pay: Personal Profiling with Alternative Payment Data and the Data Protection Law

    Nicht erst seit der Corona Pandemie gibt es weltweit den Trend zum bargeldlosen Zahlungsverkehr. Zudem beflügelt die Vorstellung eines zielgenauen Behavioral (Big Data) Scoring die Fantasien von Investoren in der Datentechnologiebranche. Es scheint ökonomisch verführerisch, beide Trends zusammenführen, wenn man alle Daten aus dem Zahlungsverkehr für ein persönliches Profil auswerten würde. Dieses Geschäftsmodell ...

    2020| Pauline Affeldt, Ulrich Krüger
1386 results, from 41
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