Sebastian Hafenbrädl

ORCID: 0000-0002-5148-766X
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Experimental Behavioral Economics Studies
  • Decision-Making and Behavioral Economics
  • Ethics in Business and Education
  • Corporate Social Responsibility Reporting
  • Management and Organizational Studies
  • Economic and Environmental Valuation
  • Psychology of Social Influence
  • Evolutionary Game Theory and Cooperation
  • Forecasting Techniques and Applications
  • Computational and Text Analysis Methods
  • COVID-19 epidemiological studies
  • Psychology of Moral and Emotional Judgment
  • Digital Marketing and Social Media
  • Advanced Causal Inference Techniques
  • Behavioral Health and Interventions
  • Climate Change Communication and Perception
  • Consumer Market Behavior and Pricing
  • Opinion Dynamics and Social Influence
  • Child and Animal Learning Development
  • AI in Service Interactions
  • Political Influence and Corporate Strategies
  • Technology Adoption and User Behaviour
  • Names, Identity, and Discrimination Research
  • Economic Theory and Policy
  • Complex Systems and Decision Making

Universidad de Navarra
2024

Institut d'Economie Scientifique Et de Gestion
2019-2024

EAE Business School
2018-2023

Yale University
2016-2017

University of Lausanne
2011-2016

Whitney Museum of American Art
2016

Max Planck Institute for Human Development
2016

Amsterdam University of the Arts
2016

University of Amsterdam
2016

Existing research on executives’ belief in the business case for corporate social responsibility (CSR) is built two premises. The first that, order to believe case, executives need factual evidence that this indeed exists. second premise those who do will readily invest CSR-related activities. results from our four studies tell a different story. We show managers, rather than focusing evidence, because they espouse fair market ideology—the tendency justify and idealize economy system. At...

10.5465/amj.2014.0691 article EN Academy of Management Journal 2016-09-09

10.1016/j.jarmac.2016.04.011 article EN publisher-specific-oa Journal of Applied Research in Memory and Cognition 2016-06-01
Igor Grossmann Amanda Rotella Cendri A. Hutcherson Konstantyn Sharpinskyi Michael E. W. Varnum and 95 more Sebastian Achter Mandeep K. Dhami Xinqi Guo Mane Kara-Yakoubian David R. Mandel Louis Raes Louis Tay Aymeric Vié Lisa Wagner Matúš Adamkovič Arash Arami Patrí­cia Arriaga Kasun Bandara Gabriel Baník František Bartoš Ernest Baskin Christoph Bergmeir Michał Białek Caroline K. Børsting Dillon T. Browne Eugene M. Caruso Rong Chen Bin‐Tzong Chie William J. Chopik Robert N. Collins Chin Wen Cong Lucian Gideon Conway Matthew Davis Martin V. Day Nathan A. Dhaliwal Justin D. Durham Martyna Dziekan Christian T. Elbæk Eric Shuman Marharyta Fabrykant Mustafa Firat Geoffrey T. Fong Jeremy A. Frimer Jonathan Gallegos Simon B. Goldberg Anton Gollwitzer Julia Goyal Lorenz Graf‐Vlachy Scott D. Gronlund Sebastian Hafenbrädl Andree Hartanto Matthew J. Hirshberg Matthew J. Hornsey Piers D. L. Howe Anoosha Izadi Bastian Jaeger Pavol Kačmár Yeun Joon Kim Ruslan Krenzler Daniel G. Lannin Hung-Wen Lin Nigel Mantou Lou Verity Y. Q. Lua Aaron W. Lukaszewski Albert L. Ly Christopher R. Madan Maximilian Maier Nadyanna M. Majeed David S. March Abigail A. Marsh Michał Misiak Kristian Ove R. Myrseth Jaime M. Napan Jonathan Nicholas Κωνσταντίνος Νικολόπουλος O Jiaqing Tobias Otterbring Mariola Paruzel‐Czachura Shiva Pauer John Protzko Quentin Raffaelli Ivan Ropovik Robert M. Ross Yefim Roth Espen Røysamb Landon Schnabel Astrid Schütz Matthias Seifert A. Timur Sevincer Garrick Sherman Otto Simonsson Ming‐Chien Sung Chung-Ching Tai Thomas Talhelm Bethany A. Teachman Philip E. Tetlock Dimitrios D. Thomakos Dwight C. K. Tse Oliver Twardus Joshua M. Tybur

10.1038/s41562-022-01517-1 article EN Nature Human Behaviour 2023-02-09
Andrew Delios Elena Giulia Clemente Tao Wu Hongbin Tan Yong Wang and 95 more Michael Gordon Domenico Viganola Zhaowei Chen Anna Dreber Magnus Johannesson Thomas Pfeiffer Eric Luis Uhlmann Ahmad M. Abd Al-Aziz Ajay T. Abraham Jais Trojan Matúš Adamkovič Елена Агадуллина Jungsoo Ahn Çinla Akinci Handan Akkaş David Albrecht Shilaan Alzahawi Marcio Alves Amaral-Baptista Rahul Anand Kevin Francis U. Ang Frederik Anseel John Jamir Benzon R. Aruta Mujeeba Ashraf Bradley J. Baker Xueqi Bao Ernest Baskin Hanoku Bathula Christopher W. Bauman Jozef Bavoľár Seçil Bayraktar S. Beckman Aaron S. Benjamin Stephanie Brown Jeffrey Buckley Ricardo E. Buitrago R. Jefferson Luiz Bution Nick Byrd Clara Carrera Eugene M. Caruso Minxia Chen Chen Lin Eyyub Ensari Cicerali Eric David Cohen Marcus Credé J. David Cummins Linus Dahlander David P. Daniels Lea Liat Daskalo Ian Dawson Martin V. Day Erik Dietl Artur Domurat Jacinta Dsilva Christilene du Plessis Dmitrii Dubrov Sarah Edris Christian T. Elbæk Mahmoud Medhat Elsherif Thomas Rhys Evans Martin R. Fellenz Susann Fiedler Mustafa Firat Raquel Meister Ko. Freitag Rémy A. Furrer Richa Gautam Dhruba Kumar Gautam Brian Gearin Stephan Gerschewski Omid Ghasemi Zohreh Ghasemi Anindya Ghosh Cinzia Giani Matthew H. Goldberg Manisha Goswami Lorenz Graf‐Vlachy Jennifer A. Griffith Dmitry Grigoryev Jingyang Gu H Rajeshwari Allègre L. Hadida Andrew Hafenbrack Sebastian Hafenbrädl Jonathan Hammersley Hyemin Han Jason L. Harman Andree Hartanto Alexander P. Henkel Yen-Chen Ho Benjamin C. Holding Felix Holzmeister Alexandra Horobeţ Tina Huang Yiming Huang Jeffrey R. Huntsinger Katarzyna Idzikowska

This initiative examined systematically the extent to which a large set of archival research findings generalizes across contexts. We repeated key analyses for 29 original strategic management effects in same context (direct reproduction) as well 52 novel time periods and geographies; 45% reproductions returned results matching reports together with 55% tests different spans years 40% geographies. Some were associated multiple new tests. Reproducibility was best predictor...

10.1073/pnas.2120377119 article EN cc-by-nc-nd Proceedings of the National Academy of Sciences 2022-07-19
Christoph Huber Anna Dreber Jürgen Huber Magnus Johannesson Michael Kirchler and 90 more Utz Weitzel Miguel Abellán Xeniya Adayeva Fehime Ceren Ay Kai Barron Zachariah Berry Werner Bönte Katharina Brütt Muhammed Bulutay Pol Campos‐Mercade Eric Cardella Maria Almudena Claassen Gert Cornelissen Ian Dawson Joyce Delnoij Elif E. Demiral Eugen Dimant Johannes T. Doerflinger Malte Dold Cécile Emery Lenka Fiala Susann Fiedler Eleonora Freddi Tilman Fries Agata Gąsiorowska Ulrich Glogowsky Paul M. Gorny Jeremy D. Gretton Antonia Grohmann Sebastian Hafenbrädl Michel J. J. Handgraaf Yaniv Hanoch Einav Hart Max Hennig Stanton Hudja Mandy Hütter Kyle Hyndman Konstantinos Ioannidis Ozan İşler Sabrina Jeworrek Daniel Jolles Marie Juanchich Raghabendra P. KC Menusch Khadjavi Tamar Kugler Shuwen Li Brian J. Lucas Vincent Mak Mario Mechtel Christoph Merkle Ethan A. Meyers Johanna Möllerström Alexander Nesterov Levent Neyse Petra Nieken Anne‐Marie Nussberger Helena Palumbo Kim Peters Angelo Pirrone Xiangdong Qin Rima-Maria Rahal Holger A. Rau Johannes Rincke Piero Ronzani Yefim Roth Ali Seyhun Saral Jan Schmitz Florian Schneider Arthur Schram Simeon Schudy Maurice E. Schweitzer Christiane Schwieren Irene Scopelliti Miroslav Sirota Joep Sonnemans Ivan Soraperra Lisa Spantig Ivo Steimanis Janina Steinmetz Sigrid Suetens Andriana Theodoropoulou Diemo Urbig Tobias Vorlaufer Joschka Waibel Daniel Woods Ofir Yakobi Onurcan Yılmaz Tomasz Zaleśkiewicz Stefan Zeisberger Felix Holzmeister

Does competition affect moral behavior? This fundamental question has been debated among leading scholars for centuries, and more recently, it tested in experimental studies yielding a body of rather inconclusive empirical evidence. A potential source ambivalent results on the same hypothesis is design heterogeneity-variation true effect sizes across various reasonable research protocols. To provide further evidence whether affects behavior to examine generalizability single study...

10.1073/pnas.2215572120 article EN cc-by Proceedings of the National Academy of Sciences 2023-05-30

10.1016/j.jbusres.2019.08.043 article EN Journal of Business Research 2019-11-02

In Bayesian inference tasks, information about base rates as well hit rate and false-alarm needs to be integrated according Bayes' rule after the result of a diagnostic test became known. Numerous studies have found that presenting in task terms natural frequencies leads better performance compared variants with presented probabilities or percentages. Natural are tallies sample which not normalized respect rates. The present research replicates beneficial effect four tasks from domain...

10.3389/fpsyg.2015.00642 article EN cc-by Frontiers in Psychology 2015-06-22

Abstract Decision support systems are increasingly being adopted by various digital platforms. However, prior research has shown that certain contexts can induce algorithm aversion, leading people to reject their decision support. This paper investigates how and why the context in which users making decisions (for-profit versus prosocial microlending decisions) affects degree of aversion ultimately preference for more human-like (versus computer-like) systems. The study proposes vary...

10.1007/s12599-022-00754-y article EN cc-by Business & Information Systems Engineering 2022-06-01

In research on Bayesian inferences, the specific tasks, with their narratives and characteristics, are typically seen as exchangeable vehicles that merely transport structure of problem to participants. present paper, we explore whether, possibly how, task characteristics usually ignored influence participants' responses in these tasks. We focus both quantitative dimensions such base rates, hit false-alarm well qualitative whether involves a norm violation or not, stakes high low, is...

10.3389/fpsyg.2015.00939 article EN cc-by Frontiers in Psychology 2015-08-04

During pandemics, effective nonpharmaceutical interventions encourage people to adjust their behavior in fast-changing environments which exponential dynamics aggravate the conflict between individual benefits of risk-taking and its social costs. Policy-makers need know are most likely promote socially advantageous behaviors. We designed a tool for initial evaluations effectiveness large-scale interventions, transmission game framework, integrates simulations outbreak into large-group...

10.1126/sciadv.abk0428 article EN cc-by-nc Science Advances 2022-02-25

Dishonest behaviors such as tax evasion impose significant societal costs. Ex-ante honesty oaths—commitments to before action—have been proposed interventions counteract dishonest behavior, but the heterogeneity in findings across operationalizations calls their effectiveness into question. We tested 21 oaths (including a baseline oath)—proposed, evaluated, and selected by 44 expert researchers—and no-oath condition megastudy involving 21,506 UK US participants from Prolific.com who played...

10.31234/osf.io/hctxe preprint EN 2024-03-04

Many societal challenges are threshold dilemmas requiring people to cooperate reach a before group benefits can be reaped. Yet receiving feedback about others' outcomes relative one's own (

10.1177/09567976241267854 article EN cc-by-nc Psychological Science 2024-08-19

Abstract When faced with a choice, people can normally select no option, i.e., defer choice. Previous research has investigated when and why individuals but almost never looked at these questions groups of make choices. Separate reasons predict that may be equally likely, more or less likely than to We re-analyzed some previously published data conducted new experiment address this question. found small tended choice often their members would. Assuming the used plurality rule gave additional...

10.1017/s1930297500001443 article EN cc-by-nc-nd Judgment and Decision Making 2011-04-01

Abstract Whether people compete or cooperate with each other has consequences for their own performance and that of organizations. To explain why cooperate, previous research focused on two main factors: situational outcome structures personality types. Here, we propose that—above beyond these factors—situational cues, such as the format in which receive feedback, strongly affect whether they act competitively, cooperatively, individualistically. Results a laboratory experiment support our...

10.1002/bdm.2162 article EN cc-by Journal of Behavioral Decision Making 2020-02-12

Abstract Competitive escalation occurs frequently in managerial environments, when decisions create sunk costs and decision makers compete under time pressure. In a series of experiments using minimal dollar auction paradigm, we test interventions to prevent competitive escalation. Without any intervention, most people, including experienced managers, escalate lose money by bidding more than the price is worth (e.g., 10 € for €). We several interventions, which provide individuals with...

10.1002/bdm.2084 article EN Journal of Behavioral Decision Making 2018-05-22
Igor Grossmann Amanda Rotella Cendri A. Hutcherson Constantine Sharpinskyi Michael E. W. Varnum and 95 more Sebastian Achter Mandeep K. Dhami Xinqi Guo Mane Kara-Yakoubian David R. Mandel Louis Raes Louis Tay Aymeric Vié Lisa Wagner Matúš Adamkovič Arash Arami Patrí­cia Arriaga Gabriel Baník František Bartoš Ernest Baskin Christoph Bergmeir Michał Białek Caroline K. Børsting Dillon T. Browne Eugene M. Caruso Rong Chen Bin‐Tzong Chie William J. Chopik Robert N. Collins Chin Wen Cong Lucian Gideon Conway Matthew Davis Martin V. Day Nathan A. Dhaliwal Justin D. Durham Martyna Dziekan Christian T. Elbæk Eric Shuman Marharyta Fabrykant Mustafa Firat Geoffrey T. Fong Jeremy A. Frimer Jonathan Gallegos Simon B. Goldberg Anton Gollwitzer Julia Goyal Lorenz Graf‐Vlachy Scott D. Gronlund Sebastian Hafenbrädl Andree Hartanto Matthew J. Hirshberg Matthew J. Hornsey Piers D. L. Howe Anoosha Izadi Bastian Jaeger Pavol Kačmár Dean Y.J. Kim Ruslan Krenzler Daniel G. Lannin Hung-Wen Lin Nigel Mantou Lou Verity Y. Q. Lua Aaron W. Lukaszewski Albert L. Ly Christopher R. Madan Maximilian Maier Nadyanna M. Majeed David S. March Abigail A. Marsh Michał Misiak Kristian Ove R. Myrseth Jaime M. Napan Jonathan Nicholas Κωνσταντίνος Νικολόπουλος O Jiaqing Tobias Otterbring Mariola Paruzel‐Czachura Shiva Pauer John Protzko Quentin Raffaelli Ivan Ropovik Robert M. Ross Yefim Roth Espen Røysamb Landon Schnabel Astrid Schütz Matthias Seifert A. Timur Sevincer Garrick Sherman Otto Simonsson Ming‐Chien Sung Chung-Ching Tai Thomas Talhelm Bethany A. Teachman Phil Tetlock Dimitrios D. Thomakos Dwight C. K. Tse Oliver Twardus Joshua M. Tybur Lyle Ungar

How well can social scientists predict societal change, and what processes underlie their predictions? To answer these questions, we ran two forecasting tournaments testing accuracy of predictions change in domains commonly studied the sciences: ideological preferences, political polarization, life satisfaction, sentiment on media, gender-career racial bias. Following provision historical trend data domain, submitted pre-registered monthly forecasts for a year (Tournament 1; N=86 teams/359...

10.31234/osf.io/wdxsb preprint EN 2022-09-12

Upper echelons research on corporate social responsibility (CSR) argues that those executives who believe in the business case for CSR lead their firms towards greater engagements than other executives. However, this belief has so far neither been directly measured, nor it therefore shown to correlate with extent of at firm level. We develop an incentivized prediction game measure belief. Our first study shows generally and is explained by tendency justify market economy system. In our...

10.5465/ambpp.2015.16594abstract article EN Academy of Management Proceedings 2015-01-01

Competing with others has costs and benefits, but it becomes solely destructive spiteful, when everyone’s situation is worsened. We demonstrate that competition can be observed in situations, where goals are fully compatible. By manipulating the format of feedback, we link occurrence to availability social information allowing for relative comparisons. these effects by studying participants’ contribution choices public good games: Adding veridical individual outcome feedback reduced...

10.5465/ambpp.2015.11933abstract article EN Academy of Management Proceedings 2015-01-01

When shopping online, decision makers normally choose between alternatives by following a two-stage process; purchasing platforms support this process: After first reducing set of filtering on attributes, the platform’s users can, in second step, evaluate remaining consideration simultaneously (i.e., jointly). In our research, we investigate how each these two steps ― and joint evaluation affect success prosocial microlending platform. On such platforms, lend money interest-free to people...

10.5465/ambpp.2016.15114abstract article EN Academy of Management Proceedings 2016-01-01

An important research stream in management investigates whether there is a link between corporate social performance (CSP) and financial (CFP). implicit assumption often made this that people general executives particular believe tradeoff CSP CFP that, if they could be convinced of the contrary, would more easily engage socially responsible business activities. In contrast, building on system justification theory, we argue because justify market economy as fair ethical, already positive thus...

10.5465/ambpp.2013.17380abstract article EN Academy of Management Proceedings 2013-01-01
Coming Soon ...