Kanazawa K, Sornette D. Non-universal power law distribution of intensities of the self-excited Hawkes process: a field-theoretical approach, Phys. Rev. Lett. 125, 138301 (2020), DOI: 10.1103/PhysRevLett.125.138301
Sandro Claudio Lera, Alex Pentland, Didier Sornette, Prediction and prevention of disproportionally dominant agents in complex networks, Proceedings of the National Academy of Sciences Nov 2020, 117 (44) 27090-27095; DOI: 10.1073/pnas.2003632117
Sornette, D., Mearns, E., Schatz, M. et al. Interpreting, analysing and modelling COVID-19 mortality data. Nonlinear Dyn 101, 1751–1776 (2020).
Senner, R., & Sornette, D. (2021). Explaining global imbalances: the role of central-bank intervention and the rise of sovereign wealth funds*, Review of Keynesian Economics, 9(1), 61-82.
Donick, D., Lera, S.C. Uncovering feature interdependencies in high-noise environments with stepwise lookahead decision forests. Sci Rep 11, 9238 (2021).
Alexander Wehrli & Didier Sornette (2021) Classification of flash crashes using the Hawkes(p,q) framework*, Quantitative Finance, DOI: 10.1080/14697688.2021.1941212
Qun Zhang, Didier Sornette & Liyan Han (2021) Evolutionary patterns of onshore and offshore Renminbi exchange rates with convexity–concavity indicators, Quantitative Finance, DOI: 10.1080/14697688.2021.1921241
Alexander Wehrli, Spencer Wheatley & Didier Sornette (2021) Scale-, time- and asset-dependence of Hawkes process estimates on high frequency price changes, Quantitative Finance, 21:5, 729-752, DOI: 10.1080/14697688.2020.1838602
Nandan S., Ram S. K., Ouillon G. and Sornette D. Is Seismicity Operating at a Critical Point? Physical Review Letters 126, 128501 (2021).