About the Authors

Dror Y. Kenett

Affiliation School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel

Matthias Raddant

Affiliations Kiel Institute for the World Economy, Kiel, Germany, Department of Economics, University of Kiel, Kiel, Germany

Thomas Lux

Affiliations Kiel Institute for the World Economy, Kiel, Germany, Department of Economics, University of Kiel, Kiel, Germany, Bank of Spain Chair, University Jaume I, Castellón, Spain

Eshel Ben-Jacob

eshelbj@gmail.com

Affiliation School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel

Competing Interests

Eshel Ben-Jacob is an academic editor in PLoS ONE. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: DYK MR TL EBJ. Performed the experiments: DYK MR TL EBJ. Analyzed the data: DYK MR TL EBJ. Contributed reagents/materials/analysis tools: DYK MR TL EBJ. Wrote the paper: DYK MR TL EBJ.