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Portfolio decisions and brain reactions via the CEAD method
Majer, Piotr; Mohr, Peter N. C.; Heekeren, Hauke R.; … - 2014
functional magnetic resonance imaging (fMRI) data from an investment decision (ID) study for ID-related effects. We propose a new … choice options and changes in fMRI signal in the anterior insula (aINS) and DMPFC. Additionally, individual differences in …
Persistent link: https://www.econbiz.de/10010427044
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Risk patterns and correlated brain activities: Multidimensional statistical analysis of fMRI data with application to risk patterns
Myšičková, Alena; Song, Song; Majer, Piotr; Mohr, … - 2011
neuroeconomics. Here, we reanalyze functional magnetic resonance imaging (fMRI) data on 17 subjects which were exposed to an …-oxygen-level dependent (BOLD) fMRI signals. Our goal is to capture the dynamic behavior of specific brain regions of all subjects in this … subjects' decision behavior. Keywords: risk, risk attitude, fMRI, decision making, medial orbifrontal cortex, semiparametric …
Persistent link: https://www.econbiz.de/10010319198
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The neuroeconomics of voting: Neural evidence of different sources of utility in voting
Bischoff, Ivo; Neuhaus, Carolin; Trautner, Peter; … - 2012
patterns of neural activity in different voting situations. We conduct an fMRI-experiment which investigates neural activation …
Persistent link: https://www.econbiz.de/10010294400
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The aging investor: Insights from neuroeconomics
Mohr, Peter N. C.; Heekeren, Hauke R. - 2012
Individuals in most industrialized countries have to make investment decisions throughout their adult life span to save for their retirement. These decisions substantially affect their living standards in old age. Research on cognitive aging has already demonstrated several changes in cognitive...
Persistent link: https://www.econbiz.de/10010318792
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Principal component analysis in an asymmetric norm
Tran, Ngoc Mai; Burdejová, Petra; Osipenko, Maria; … - 2016
algorithms to a Chinese weather dataset and fMRI data from an investment decision study. …
Persistent link: https://www.econbiz.de/10011580438
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High dimensional nonstationary time series modelling with generalized dynamic semiparametric factor model
Song, Song; Härdle, Wolfgang Karl; Ritov, Ya'acov - 2010
correlated brain activities (neuro-economics related) using fMRI data, where a panel version model is also presented. …
Persistent link: https://www.econbiz.de/10010281515
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A Classification Model for Predicting Road Accidents Using Web Data
Sinanaj, Luan; Bedalli, Erind; Abazi Bexheti, Lejla - In: ENTRENOVA - ENTerprise REsearch InNOVAtion 9 (2023) 1, pp. 60-71
The increase in urbanisation and the use of vehicles in recent decades has also led to increased road accidents. The causes of road accidents can be various, including human error, weather conditions or even inadequate road infrastructure. Knowing the causes and areas of road accidents can help...
Persistent link: https://www.econbiz.de/10015052749
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The Gender Reference Point Gap
Kettlewell, Nathan; Levy, Jonathan; Tymula, Agnieszka; … - 2023
Studies have frequently found that women are more risk averse than men. In this paper, we depart from usual practice in economics that treats risk attitude as a primitive, and instead adopt a neuroeconomic approach where risk attitude is determined by the reference point which can be easily...
Persistent link: https://www.econbiz.de/10014296882
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Experimental evidence of context-dependent preferences in risk-free settings
Kroll, Eike Benjamin; Müller, Holger; Vogt, Bodo - 2010
This study investigates context effects in general and the compromise effect in particular. It is argued that earlier research in this area lacks realism, a shortcoming that is a major drawback to research conclusions and stated management implications. The importance of this issue is stressed...
Persistent link: https://www.econbiz.de/10010302764
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Can fear cause economic collapse? Insights from an experimental study
Guarino, Antonio; Huck, Steffen; Jeitschko, Thomas D. - 2004
We study the behavior of experimental subjects who have to make a sequence of risky investment decisions in the presence of network externalities. Subjects follow a simple heuristic – investing after positive experiences and reducing their propensity to invest after a failure. This result...
Persistent link: https://www.econbiz.de/10010307025