NeginJavaheri

Dr. Negin Javaheri

  • Karlsruhe Institute of Technology (KIT)
    Fakultät für Wirtschaftswissenschaften
    Institut für Wirtschaftsinformatik und Marketing
    Kaiserstraße 89, 76133 Karlsruhe

Research Interest

My research takes an interdisciplinary approach at the intersection of economics, psychology, and neuroscience to understand how people make decisions. I primarily use neuroimaging methods (fMRI) to study the cognitive and neural mechanisms underlying value-based decision-making. During my PhD, I focused on dietary decisions as a model case of value-based choice, examining how subjective value, healthiness perception, and tastiness perception are constructed and how nudges influence these processes at both the behavioral and neural levels.

In my current postdoctoral work, I extend this research by investigating whether biological data, particularly neural signals, can be used to forecast decisions in independent samples. This line of work situates my research within the emerging field of neuroforecasting.

More broadly, I am interested in why human behavior often deviates from the predictions of the homo economicus model and what biological data can reveal about such deviations. Beyond neural data, I also explore other physiological measures (e.g., skin conductance, heart rate variability) to assess whether biological signals provide a reliable and generalizable basis for modeling and forecasting behavior.

 

(Academic) CV

(incl. Fellowships and Academic Stays Abroad) 

2025 - Today

Post-Doc at KIT – WIN/ISM

2022-2025

PhD – Member of KD2 Graduate School for Decision & Design, University Bremen, Bremen, Germany

2020-2021

Masters of Science – University of Amsterdam (UvA), Amsterdam, the Netherlands

  • Specialization in Neuroeconomics

2014-2019

Bachelor of Science – Goethe University, Frankfurt, Germany

  • Specialization in Economics

Awards

2025

Winning: Best Paper Award – Runner Up at the Neuropsychoeconomics Conference 2025

2024

Nominated: Best Poster Award at the Neuropsychoeconomics Conference 2024

2023

Winning: Best Poster Award at the Neuropsychoeconomics Conference 2023

Professional Affiliations and Memberships

2025 - Today

Associate: KD2 Graduate School for Decision & Design

2022 - 2025

Member: KD2 Graduate School for Decision & Design

Publications