Scientific Achievements

A comprehensive record of publications, talks, grants, and academic service.

Publications

2025
"Slaying the Dragon: The Quest for Democracy in Decentralized Autonomous Organizations (DAOs)" S. Balietti, P. Saggese, S. Kitzler, and B. Haslhofer. Forthcoming in: E. Pournaras, S. Majumdar, C.I. Hausladen, and D. Helbing (Eds.), Handbook of Democracy and Artificial Intelligence. Edward Elgar Publishing.
"Divergence between predicted and actual perception of climate information" A. Tohidi, S. Balietti, S. Fraiberger, and A. Balietti PNAS Nexus, Vol. 4, Issue 3, March 2025, pgaf084
"From Crypto to NTFs: Identifying the New Wave Of Digital Investors" S. Balietti, C. Celebi, and Tercero-Lucas, D. International Review of Financial Analysis Vol. 104, Part A, August 2025, 104172
2024
"The Governance of Decentralized Autonomous Organizations: A Study of Contributors' Influence, Networks, and Shifts in Voting Power" S.Kitzler, S. Balietti, P. Saggese, B. Haslhofer, M. Strohmaier. In Clark, J., Shi, E. (eds) Financial Cryptography and Data Security. FC 2024. Lecture Notes in Computer Science, vol 14745, pp. 313-330. Springer, Cham.
2022
"From Online Experiments to Big Experimental Data" S. Balietti. Forthcoming in: T. Yasseri (Ed.), Handbook of Computational Social Science (2023). Edward Elgar Publishing.
2021
"Reducing Opinion Polarization: Effects of Exposure to Similar People with Differing Political Views" S. Balietti, L. Getoor, D. Goldstein, and D. Watts Proceedings of the National Academy of Sciences (PNAS) 118 (52) e2112552118
"Does Your Experiment Smell?" S. Balietti Communications of the ACM September 2021, Vol. 64 No. 9, Page 107
"Incentives, Competition, and Inequality in Markets for Creative Production" S. Balietti and C. Riedl Research Policy 50(4) 104212
"Optimal Design of Experiments to Identify Latent Behavioral Types" S. Balietti, B. Klein, and C.Riedl Experimental Economics Volume 24, pp. 772-799
2020
"The Human Quest for Discovering Mathematical Beauty in the Arts" S. Balietti Proceedings of the National Academy of Sciences (PNAS) 117 (44) 27073-27075
2018
"Adding noise to the Institution: An Experimental Welfare Investigation of the Contribution-Based Grouping Mechanism" H.H. Nax, S. Balietti, R.O. Murphy, and D. Helbing Social Choice and Welfare Volume 50, Issue 2, pp. 213-245
2017
"Effects of fairness principles on willingness to pay for climate change mitigation" B. Anderson, T. Bernauer, and S. Balietti Climatic Change Volume 142, Issue 3-4, pp. 447-461
"nodeGame: Real-Time, Synchronous, Online Experiments in the Browser" Behavior Research Methods Volume 49, Issue 5, pp. 1696-1715
2016
"Peer Review and Competition in the Art Exhibition Game" S. Balietti, R.L. Goldstone, and D. Helbing, Proceedings of the National Academy of Sciences (PNAS) Volume 113, Number 30 (2016) 8414-8419
2015
"On Disciplinary Fragmentation and Scientific Progress" S. Balietti, M. Mäs, D. Helbing PLoS ONE 10(3): e0118747.
2012
"Agent-Based Modeling" D. Helbing, S. Balietti book chapter in 'Social Self-Organization'. Series: Understanding Complex Systems. Helbing, Dirk (Ed.) Springer, (2012) 25-70
2011
"Understanding, Creating, and Managing Complex Techno-Socio-Economic Systems: Challenges and Perspectives" D. Helbing, S. Balietti, S. Bishop and P. Lukowicz The European Physical Journal - Special Topics. Volume 195, Number 1 (2011), 165-186
"From Social Data Mining to Forecasting Socio-Economic Crises" D. Helbing and S. Balietti The European Physical Journal - Special Topics. Volume 195, Number 1 (2011), 3-68
"From Social Simulation to Integrative System Design" D. Helbing and S. Balietti The European Physical Journal - Special Topics. Volume 195, Number 1 (2011), 69-100
"How to Create an Innovation Accelerator" D. Helbing and S. Balietti The European Physical Journal - Special Topics. Volume 195, Number 1 (2011), 101-136
2010
"Fundamental and Real-World Challenges in Economics". D. Helbing and S. Balietti Science and Culture 76(9-10), 399-417

Working Papers

Group Structures and Preferences over Wealth Distributions; with Rupert Freeman
Public Perceptions of Cryptomarket Regulation: Investor Profiles and Attitudes; with Svetlana Kremer, Luca Pennella, Merve Yurdabak
Meme Money, Real People: Decoding the Crypto Memecoin Crowd; with Can Celebi, Luca Pennella, David Tercero-Lucas
Biases in Decentralized Decisions; with Markus Strohmaier
Persuasiveness and Framing of LLMs in Climate Change News Stories; with D. Thurgood, F. Meir, and M. Tonneau
Tournaments for Collective Intelligence: a Survey of the Literature
Efficiency Gains in Coordination in Information Poor Environments
Paul Feyerabend's Peer Review

Book Reviews

Models of Science Dynamics: Encounters Between Complexity Theory and Information Sciences (Understanding Complex Systems) Scharnhorst, Andrea, Boerner, Katy and Besselaar, Peter van den (eds.) Springer-Verlag: Berlin, 2012

Conferences

"Divergence Between Predicted and Actual Perception of Climate Information", "Biases in Decentralized Organizations", and "Assessing the Role of Emotions in the Persuasiveness of AI-written Articles about Climate Change" (poster) International Conference on Computational Social Science IC2S2, Norkoping, Sweden, 21th - 24st July, 2025
"From Crypto to NTFs: Identifying the New Wave Of Digital Investors?" Crypto Assets Lab 25, ilano, Italy, 16th - 17th January, 2025
"Influence and Networks of DAOs' Contributors" International Conference on Computational Social Science IC2S2, Philadephia, PA, USA, 17th - 20st July, 2024
"Preferences for Wealth Distributions in the Presence of Group Structure" INFORMS Advances in Decision Analysis Conference, Helsinki-Espoo, Finland, 10th - 12nd July, 2024
"Inspiring climate action: The role of emotion frames in the persuasiveness of AI-generated news stories" IMEBESS, Riga, Latvia, 23rd - 25th May, 2024
"Climate Action: The Role of Emotion Frames in the Persuasiveness of AI-generated News Stories" Machine+Behavior, Berlin, Germany, 29th - 30th Apr, 2024
"The Involvement of Contributors in Decentralized Autonomous Organizations' (DAOs) Governance" DLT2024, Torino, Italy, May 14th - 15th, 2024
"The Involvement of Contributors in Decentralized Autonomous Organizations' (DAOs) Governance" CfC-SMART24, St. Moritz, Switzerland, January 12, 2024
"How Incidental Similarities Reduce Polarization on Partisan Topics: The Case of Wealth Redistribution by the Government" International Conference on Computational Social Science IC2S2, Zurich, Switzerland, 27th - 31st July, 2021
"Media coverage of inequality and influence on US readers' views about redistribution" (poster) International Conference on Computational Social Science IC2S2, Zurich, Switzerland, 27th - 31st July, 2021
"Shifting Attitudes Towards Wealth Redistribution by the Government: An Experiment of Depolarization" European Computational Social Science Symposium, Zurich, Switzerland, 2th - 4th September, 2019
"Shifting Attitudes Towards Wealth Redistribution: Is It All a Matter of Trust?" International Conference on Computational Social Science IC2S2, Amsterdam, The Netherlands, 17th - 20th July, 2019
"Attitudes Towards Redistribution: An Experimental, Network-based Approach" IMEBESS, Utrecht, The Netherlands, 2nd - 5th May, 2019
"The Market Structure for Innovation" International Conference on Computational Social Science IC2S2, Evanston, IL, 12th - 15th Jul, 2018
"Domain Expertise or Algorithmic Insight? Fast Optimization of Information Gain in Experimental Design" World Meeting Economic Science Association Conference ESA18, Berlin, Germany, 28th Jun - 1st Jul, 2018
"Toward the Optimal Design of Social Network Experiments" CompleNet, Boston, MA, 5th - 8th Mar, 2018
"The Market Structure of Innovation" CompleNet, Boston, MA, 5th - 8th Mar, 2018
"Mood, High Stakes and Dropouts in an Online Innovation Tournament" Code @ MIT 2017, Cambridge, MA, 27th - 28st Oct, 2017
"Optimal Design for Online Social Experimentation" Code @ MIT 2017, Cambridge, MA, 27th - 28st Oct, 2017
"nodeGame 4.0: Online Real-Time Synchronous Experiments" (poster) Code @ MIT 2017, Cambridge, MA, 27th - 28st Oct, 2017
"The Market Structure for Innovation" North American Economic Science Association Conference ESA17, Richmond, VA, 19th - 21st Oct, 2017
"Adding Noise to the Institution: An Experimental Welfare Investigation of the Contribution-Based Grouping Mechanism" North American Economic Science Association Conference ESA17, Richmond, VA, 19th - 21st Oct, 2017
"Efficiency Gains in Coordination in Information Poor Environments" North American Economic Science Association Conference ESA17, Richmond, VA, 19th - 21st Oct, 2017
"The Market Structures for Innovation" International Conference on Social Informatics SocInfo-2016, Bellevue, WA, 15th - 17th Nov, 2016 (Best Lightening Talk Award!)
"The Market Structures for Creativity" North American Economic Science Association Conference ESA16, Tucson, AZ, Nov 10th - 12th, 2016
"The Market Structures for Innovation" Code @ MIT 2016, Cambridge, MA, Oct 14th - 15th, 2016
"Efficiency Gains in Coordination in Information Poor Environments" Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA) 2016, Castellón de la Plana, Spain, 22nd - 24th Jun, 2016
"Competition Promotes Diversity and Innovation, but Undermines Fair Peer Review" International Conference on Computational Social Science IC2S2 Helsinki, Jun 8th - 11th, 2015
"Dissolving the efficiency-equality tradeoff in public-goods games" Social Norms and Institutions SNI2015 Monte Veritá Ascona, May 10th - 15th, 2015
"nodeGame: a tool for real-time on-line behavioral experiments" General Online Research GOR15 Cologne, Mar 18th - 20th, 2015
"On Fragmentation and Scientific Progress" European Conference on Complex Systems ECCS-2014 Lucca, Sep 22st - 26th, 2014
"On Fragmentation and Scientific Progress" Social Simulation Conference SSC-2014 Barcelona, Sep 1st - 5th, 2014
"The Art Exhibition Game" 15th International Conference on Social Dilemmas Zurich, Jul 10th - 13th, 2013
"A Model of Adaptive Convergence in Science" Deutsche Physikalische Gesellschaft DPG-2013 Regensburg, Mar 11th - 15th, 2013
"nodeGame: Social Experiments in the Browser" (poster) New Developments in Signaling and Game Theory, Oct 14th - 19th, 2012
"Online Social Experiments with Nodegame" (tutorial presentation) SocInfo 2012, Dec 05th - 07th, 2012

Workshops

"Financial Inclusion Workshop" Innovation for Poverty Action, Yale University, New Haven, CT, 14 May 2016
"Innovations in Online Experiments" University of Oxford, Nuffield Center for Experimental Social Sciences, Oxford (UK), 13 Mar 2015
"Multi-Agent Simulation (MAS) and Global Issues" University of Tokyo, Komaba Campus I, Tokyo (JP), 19 Feb 2015
Lorentz workshop "Simulating the Social Processes of Science" Leiden (NL), 7-11 Apr 2014

Academic Services

Journals
Proceedings of National Academy of Sciences (PNAS)
Nature Communications
Nature Human Behavior
EPJ Data Science
Journal of Artificial Societies and Social Simulation (JASSS)
Frontiers in Psychology, section Theoretical and Philosophical Psychology
Evolutionary and Institutional Economics Review
International Studies in the Philosophy of Science
Games
Journal of Behavioral and Experimental Economics
Journal of Economic Interaction and Coordination
Journal of Computational Science
Royal Society Open Science
PLoS ONE
Quality and Quantity
Information and Software Technology
Data Science
Journal of Imaging
Journal of Environmental Research and Public Health
Journal of Economics and Management Strategy
Philosophical Transactions of the Royal Society A
Social Justice Research
Behavior Research Methods
Network Science
Conferences
IC2S2 2024
CfC-SMART24
CompleNET 2024
Cultural Data Analytics Conference 2023 / CUDAN 2023
International Workshop on Cryptoasset Analytics (CAAW) 2023, 2025
NetSci-X 2020
FACTS-IR Workshop @ SIGIR 2019
KDD 2019
PRIMA 2018
International Conference on Information Systems 2018
CompleNet 2018
Social Simulation Conference 2018
Social Simulation Conference 2017
Social Simulation Conference 2016
Social Simulation Conference 2015
Social Simulation Conference 2014
World Congress Social Simulation 2014
ESSA 2013
ICACI 2012
Foundations and Institutions
Horizon 2024
Templeton Foundation
Einstein Foundation

Awards

Special mention in the "Exeter Prize for Research in Experimental Economics, Decision Theory and Behavioral Economics 2017," paper "Peer Review and Competition in the Art Exhibition Game"
Best Lightening Talk Award "The Market Structure For Innovation" SocInfo 2016

European Projects

VISIONEER: Envisioning a socio-economic knowledge collider
QLectives: Quality Colletives
FuturICT: Participatory Computing for Our Complex World
COST Action PEERE: New Frontieers of Peer Review http://www.peere.org

Grants

Uni Mannheim InnoMa Grant "Public Blockchains Enabled Classroom": 100,000 EUR
Uni Mannheim Startup Grant "State of Crypto": 12.500 EUR
Shortlisted for ERC Starting Grant, project "VIWOS".
ETH ISTP 2015 Seed Grant "Platform for Experimental and Empirical Research" (PEER): 45.000 CHF

Invited Presentations

"Decentralized Autonomous Organizations: Challenges and Opportunities" Smarter Cities and Societies. Back to the Future. What We Can and Cannot Optimize For, Eth Zurich, Zurich, Feb 10-14th, 2025
"Experimental Markets for Creative Production: Peer Evaluations, Inequality, and Competition." CUDAN Open Lab, December 6th, 2021
"Talking about Politics: How Informal Communication Shapes Views about Redistribution" Cooperative Relations Seminar (Utrecht University), Utrecht, The Netherlands, 2020-10-21
"Competition and Reward Structures in Creative Production Markets" Human Nature Lab (Yale University), New Haven, CT, 2019-04-04
"Reward Structures for Creative Production Markets" Centre for European Economic Research (ZEW), Mannheim, Germany, 2018-12-04
"Peer Review, Competition and Market Structure" Harvard Political Psychology Graduate Panel, Cambridge (MA) 2017-10-06
"Imitation and innovation in networked groups, and a new experimental framework for collective behavior experiments" Percepts and Concepts Laboratory Colloquium (IU), Bloomington (IN) 2012-10-05
"Scholarly peer-review process (pros and cons) and possible alternatives for the selection of quality in Science" International MSc and PhD Programs in Complexity Sciences ISCTE Seminar, Lisbon, Portugal 2010-10-30
"HTML5 nice to meet you" QLectives winter workshop on web technologies, Fribourg, Switzerland 2010-10-19

Master Theses Supervision

Kai-Yan Pan, "Trust-minimized Cross-Chain Bridge Protocol for Bitcoin Layer 1 to Ethereum Layer 2", University of Mannheim, 2025
Richard Moser, "Automatic classification of DAOs proposals", University of Mannheim, 2024
Tushar Jindal, "A Privacy-Preserving Decentralized Research Application on Public Blockchain", University of Mannheim, 2024
Manuel Becker, "Risk assessment of blockchain transactions", University of Mannheim, 2024
Melike Nazlı Kaplan, "Experimenting with Alternative Socioeconomic Mechanisms in Decentralized Autonomous Organizations: Funding Public Goods", University of Mannheim, 2023
Alexander Pollich "The Role of Banks in a World of Smart Contracts. A Look into the Future of Financial Intermediaries in light of Blockchain and Decentralized Finance", University of Heidelberg, 2022
Christopher Aina Raholdina Heydenreich "Implementing a Web3 Payment Method for Behavioral Experiments", University of Heidelberg, 2022
GENG Lyu, "A quantitative analysis of the determinants of the price of Bitcoin", University of Heidelberg, 2021

Software Development

nodeGame https://www.nodegame.org
NDDB.JS - Javascript N-Dimensional Database https://github.com/nodegame/NDDB
JSUS - JavaScript UtilS (JSUS Helps!) https://github.com/nodegame/JSUS
QScience https://www.github.com/QScience
Patterns https://drupal.org/project/patterns
msssm - Modeling and Simulating Social Systems with MATLAB