Definition of the Subject
This core article for the Encyclopedia of Complexity and System Science (Springer Science) reviews briefly the concepts underlying complex systemsand probability distributions. The latter are often taken as the first quantitative characteristics of complex systems, allowing one to detect thepossible occurrence of regularities providing a step toward defining a classification of the different levels of organization (the“universality classes”). A rapid survey covers the Gaussian law, the power law and the stretched exponential distributions. Thefascination for power laws is then explained, starting from the statistical physics approach to critical phenomena, out-of‐equilibrium phasetransitions, self‐organized criticality, and ending with a large, but not exhaustive, list of mechanisms leading to power lawdistributions. A checklist for testing and qualifying a power law distribution from data is described in seven steps. This essay enlarges thedescription of...
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsAbbreviations
- Complex system:
-
A system with a large number of mutually interacting parts, often open to its environment, which self‐organizes its internal structure and its dynamics with novel and sometimes surprising macroscopic “emergent” properties.
- Criticality (in physics):
-
A state in which spontaneous fluctuations of the order parameter occur at all scales, leading to diverging correlation length and susceptibility of the system to external influences.
- Power law distribution:
-
A specific family of statistical distribution appearing as a straight line in a log-log plot; exhibits the property of scale invariance and therefore does not possess characteristic scales.
- Self‐organized criticality:
-
Occurs when the system dynamics are attracted spontaneously, without any obvious need for parameter tuning to a critical state with infinite correlation length and power law statistics.
- Stretched‐exponential distribution:
-
A specific family of sub‐exponential distribution interpolating smoothly between the exponential distribution and the power law family.
Bibliography
Satinover JB, Sornette D (2007) “Illusion of Control” in Minorityand Parrondo Games. Eur Phys J B 60:369‐384
Satinover JB, Sornette D (2007) Illusion of Control in a BrownianGame. Physica A 386:339‐344
Sornette D (2006) Critical Phenomena in Natural Sciences. Chaos, Fractals,Self‐organization and Disorder: Concepts and Tools, 2nd edn. Springer Series in Synergetics. Springer, Heidelberg
Feller W (1971) An Introduction to Probability Theory and its Applications, volII. John Wiley, New York
Ruelle D (2004) Conversations on Nonequilibrium Physics With anExtraterrestrial. Phys Today 57(5):48–53
Zajdenweber D (1976) Hasard et Prévision. Economica,Paris
Zajdenweber D (1997) Scale invariance in Economics and Finance. In: Dubrulle B,Graner F, Sornette D (eds) Scale Invariance and Beyond. EDP Sciences and Springer, Berlin, pp 185–194
Malcai O, Lidar DA, Biham O, Avnir D (1997) Scaling range and cutoffs inempirical fractals. Phys Rev E 56:2817–2828
Biham O, Malcai O, Lidar DA, Avnir D (1998) Is nature fractal? Response Sci279:785–786
Biham O, Malcai O, Lidar DA, Avnir D (1998) Fractality in nature. Response Sci279:1615–1616
Mandelbrot BB (1998) Is nature fractal? Sci279:783–784
Mandelbrot BB (1982) The fractal Geometry of Nature. Freeman WH, SanFrancisco
Aharony A, Feder J (eds) (1989) Fractals in Physics. Phys D38(1–3). North Holland, Amsterdam
Riste T, Sherrington D (eds) (1991) Spontaneous Formation of Space-TimeStructures and Criticality. Proc NATO ASI, Geilo, Norway. Kluwer, Dordrecht
Pisarenko VF, Sornette D (2003) Characterization of the frequency of extremeevents by the Generalized Pareto Distribution. Pure Appl Geophys 160(12):2343–2364
Jessen AH, Mikosch T (2006) Regularly varying functions. Publ l'Inst Math,Nouvelle serie 79(93):1–23. Preprint http://www.math.ku.dk/%7Emikosch/Preprint/Anders/jessen_mikosch.pdf
Laherrère J, Sornette D (1999) Stretched exponential distributions innature and economy: Fat tails with characteristic scales. Eur Phys J B 2:525–539
Malevergne Y, Pisarenko VF, Sornette D (2005) Empirical Distributions ofLog‐Returns: between the Stretched Exponential and the Power Law? Quant Fin 5(4):379–401
Malevergne Y, Sornette D (2006) Extreme Financial Risks (From Dependence toRisk Management). Springer, Heidelberg
Frisch U, Sornette D (1997) Extreme deviations and applications. J Phys I,France 7:1155–1171
Willekens E (1988) The structure of the class of subexponentialdistributions. Probab Theory Relat Fields 77:567–581
Embrechts P, Klüppelberg CP, Mikosh T (1997) modeling ExtremalEvents. Springer, Berlin
Stuart A, Ord K (1994) Kendall's advances theory of statistics. John Wiley,New York
Bak P (1996) How Nature Works: the Science of Self‐organizedCriticality. Copernicus, New York
Sornette D (1994) Sweeping of an instability: an alternative toself‐organized criticality to get power laws without parameter tuning. J Phys I Fr 4:209–221
Sornette D (2002) Mechanism for Power laws withoutSelf‐Organization. Int J Mod Phys C 13(2):133–136
Newman MEJ (2005) Power laws, Pareto distributions and Zipf's law. ContempPhys 46:323–351
Wilson KG (1979) Problems in physics with many scales of length. Sci Am241:158–179
Stauffer D, Aharony A (1994) Introduction to Percolation Theory, 2ndedn. Taylor & Francis, London, Bristol, PA
Gabrielov A, Newman WI, Knopoff L (1994) Lattice models of Fracture:Sensitivity to the Local Dynamics. Phys Rev E 50:188–197
Jensen HJ (2000) Self‐Organized Criticality: Emergent ComplexBehavior. In: Physical and Biological Systems. Cambridge Lecture Notes in Physics, Cambridge University Press
Mitzenmacher M (2004) A brief history of generative models for power lawand lognormal distributions. Internet Math 1:226–251
Simkin MV, Roychowdhury VP (2006) Re‐inventing Willis. Preprinthttp://arXiv.org/abs/physics/0601192
Sethna JP (2006) Crackling Noise and Avalanches: Scaling, Critical Phenomena,and the Renormalization Group. Lecture notes for Les Houches summer school on Complex Systems, summer 2006
Redner S (2001) A Guide to First‐Passage Processes. CambridgeUniversity Press, New York
Zygadło R (2006) Flashing annihilation term of a logistic kinetic asa mechanism leading to Pareto distributions. Phys Rev E 77, 021130
Stauffer D, Sornette D (1999) Self‐Organized Percolation Model for StockMarket Fluctuations. Phys A 271(3–4):496–506
Kesten H (1973) Random difference equations and renewal theory for products ofrandom matrices. Acta Math 131:207–248
Solomon S, Richmond P (2002) Stable power laws in variableeconomies. Lotka‐Volterra implies Pareto‐Zipf. Eur Phys J B 27:257–261
Saichev A, Malevergne A, Sornette D (2007) Zipf law from proportional growthwith birth-death processes (working paper)
Reed WJ, Hughes BD (2002) From Gene Families and Genera to Incomes andInternet File Sizes: Why Power Laws are so Common in Nature. Phys Rev E 66:067103
Cabrera JL, Milton JG (2004) Human stick balancing: Tuning Lévy flightsto improve balance control. Chaos 14(3):691–698
Eurich CW, Pawelzik K (2005) Optimal Control Yields Power Law Behavior. IntConf Artif Neural Netw 2:365–370
Platt N, Spiegel EA, Tresser C (1993) On-off intermittency: A mechanismfor bursting. Phys Rev Lett 70:279–282
Heagy JF, Platt N, Hammel SM (1994) Characterization of on-offintermittency. Phys Rev E 49:1140–1150
Clauset A, Shalizi CR, Newman MEJ (2007) Power-law distributions in empiricaldata. Preprint http://arxiv.org/abs/0706.1062
Gourieroux C, Monfort A (1994) Testing non-nested hypotheses. In: Engle RF,McFadden DL (eds) Handbook of Econometrics, Volume IV. Elsevier Science, pp 2583‐2637
Cardy JL (1988) Finite‐Size Scaling. North Holland,Amsterdam
Cranmer K (2001) Kernel estimation in high‐energy physics. Comput PhysCommun 136(3):198–207
Sornette D, Knopoff L, Kagan YY, Vanneste C (1996) Rank‐orderingstatistics of extreme events: application to the distribution of large earthquakes. J Geophys Res 101:13883–13893
Pacheco JF, Scholz C, Sykes L (1992) Changes in frequency‐sizerelationship from small to large earthquakes. Nature 355:71–73
Main I (2000) Apparent Breaks in Scaling in the Earthquake CumulativeFrequency‐magnitude Distribution: Fact or Artifact? Bull Seismol Soc Am 90:86–97
Gabaix X, Ibragimov R (2008) Rank‐1/2: A simple way to improve theOLS estimation on tail exponents. Work Paper NBER
Hill BM (1975) A simple general approach to inference about the tail ofa distribution. Ann Stat 3:1163–1174
Drees H, de Haan L, Resnick SI (2000) How to Make a Hill Plot. Ann Stat28(1):254–274
Resnik SI (1997) Discussion of the Danish Data on Large Fire InsuranceLosses. Astin Bull 27(1):139–152
Pisarenko VF, Sornette D, Rodkin M (2004) A new approach to characterizedeviations in the seismic energy distribution from the Gutenberg–Richter law. Comput Seism 35:138–159
Pisarenko VF, Sornette D (2006) New statistic for financial returndistributions: power law or exponential? Phys A 366:387–400
Lasocki S (2001) Quantitative evidences of complexity of magnitudedistribution in mining‐induced seismicity: Implications for hazard evaluation. 5th International Symposium on Rockbursts and Seismicity inMines. In: van Aswegen G, Durrheim RJ, Ortlepp WD (eds) Dynamic Rock Mass Response to Mining, Symp Ser, vol S27, S Afr Inst Min Metall, Johannesburg,pp 543–550
Lasocki S, Papadimitriou EE (2006) Magnitude distribution complexity revealedin seismicity from Greece. J Geophys Res B11309(111). doi:10.1029/2005JB003794
Anderson PW (1972) More is different (Broken symmetry and the nature of thehierarchical structure of science). Science 177:393–396
Sornette D, Davis AB, Ide K, Vixie KR, Pisarenko VF, Kamm JR (2007) Algorithmfor Model Validation: Theory and Applications. Proc Nat Acad Sci USA 104(16):6562–6567
Geller RG, Jackson DD, Kagan YY, Mulargia F (1997) Earthquakes cannot bepredicted. Science 275(5306):1616–1617
Bak P, Paczuski M (1995) Complexity, contingency and criticality. Proc NatAcad Sci USA 92:6689–6696
Allègre CJ, Le Mouel JL, Provost A (1982) Scaling rules in rockfracture and possible implications for earthquake predictions. Nature 297:47–49
Keilis-Borok V (1990) The lithosphere of the Earth as a large nonlinearsystem. Geophys Monogr Ser 60:81–84
Sornette A, Sornette D (1990) Earthquake rupture as a critical point:Consequences for telluric precursors. Tectonophysics 179:327–334
Bowman DD, Ouillon G, Sammis CG, Sornette A, Sornette D (1996) Anobservational test of the critical earthquake concept. J Geophys Res 103:24359–24372
Sammis SG, Sornette D (2002) Positive Feedback, Memory and the Predictabilityof Earthquakes. Proc Nat Acad Sci USA (SUPP1) 99:2501–2508
Huang Y, Saleur H, Sammis CG, Sornette D (1998) Precursors, aftershocks,criticality and self‐organized criticality. Europhys Lett 41:43–48
National Institute of Standards and Technology (2007) Engineering StatisticalHandbook, National Institute of Standards and Technology. Preprinthttp://www.itl.nist.gov/div898/handbook/prc/section1/prc16.htm
Pollock AA (1989) Acoustic Emission Inspection. In: Metal Handbook, 9th edn,vol 17, Nondestructive Evaluation and Quality Control. ASM International, pp 278–294
Omeltchenko A, Yu J, Kalia RK, Vashishta P (1997) Crack Front Propagation andFracture in a Graphite Sheet: a Molecular‐dynamics Study on Parallel Computers. Phys Rev Lett78:2148–2151
Fineberg J, Marder M (1999) Instability in Dynamic Fracture. Phys Rep313:2–108
Lei X, Kusunose K, Rao MVMS, Nishizawa O, Sato T (2000) Quasi‐staticFault Growth and Cracking in Homogeneous Brittle Rock Under Triaxial Compression Using Acoustic Emission Monitoring. J Geophys Res105:6127–6139
Wesnousky SG (1994) The Gutenberg‐Richter or characteristic earthquakedistribution, which is it? Bull Seismol Soci Am 84(6):1940–1959
Wesnousky SG (1996) Reply to Yan Kagan's comment On: TheGutenberg‐Richter or characteristic earthquake distribution, which is it? Bull Seismol Soc Am 86(1A):286–291
Kagan YY (1993) Statistics of characteristic earthquakes. Bull SeismolSoc Am 83(1):7–24
Kagan YY (1996) Comment On: The Gutenberg–Richter or characteristicearthquake distribution, which is it? by Wesnousky SG. Bull Seismol Soc Am 86:274–285
Gil G, Sornette D (1996) Landau–Ginzburg theory of self‐organizedcriticality. Phys Rev Lett 76:3991–3994
Fisher DS, Dahmen K, Ramanathan S, Ben-Zion Y (1997) Statistics of Earthquakesin Simple Models of Heterogeneous Faults. Phys Rev Lett 78:4885–4888
Ben-Zion Y, Eneva M, Liu Y (2003) Large Earthquake Cycles And IntermittentCriticality On Heterogeneous Faults Due To Evolving Stress And Seismicity. J Geophys ResB6(108):2307. doi:10.1029/2002JB002121
Hillers G, Mai PM, Ben-Zion Y, Ampuero J-P (2007) Statistical Properties ofSeismicity Along Fault Zones at Different Evolutionary Stages. Geophys J Int 169:515–533
Zöller G, Ben-Zion Y, Holschneider M (2007) Estimating recurrence timesand seismic hazard of large earthquakes on an individual fault. Geophys J Int 170:1300–1310
Ben-Zion (2007) private communication
L'vov VS, Pomyalov A, Procaccia I (2001) Outliers, Extreme Events andMultiscaling. Phys Rev E 6305(5):6118, U158-U166
Johansen A, Sornette D (1998) Stock market crashes are outliers. Eur Phys J B1:141–143
Johansen A, Sornette D (2001) Large Stock Market Price Drawdowns AreOutliers. J Risk 4(2):69–110. http://arXiv.org/abs/cond-mat/0010050
Johansen A, Sornette D (2007) Shocks, Crash and Bubbles in FinancialMarkets. In press, In: Brussels Economic Review on Non‐linear Financial Analysis 149–2/Summer 2007. Preprinthttp://arXiv.org/abs/cond-mat/0210509
Gopikrishnan P, Meyer M, Amaral LAN, Stanley HE (1998) Inverse cubic law forthe distribution of stock price variations. Eur Phys J B 3:139–140
Sornette D (2003) Why Stock Markets Crash, Critical Events in ComplexFinancial Systems. Princeton University Press, Princeton, NJ
Zipf GK (1949) Human behavior and the principle ofleast‐effort. Addison‐Wesley, Cambridge, MA
Karplus WJ (1992) The Heavens are Falling: The Scientific Prediction ofCatastrophes in Our Time. Plenum, New York
Hubert PJ (2003) Robust Statistics. Wiley‐Interscience, NewYork
van der Vaart AW, Gill R, Ripley BD, Ross S, Silverman B, Stein M (2000)Asymptotic Statistics. Cambridge University Press, Cambridge
Wilcox RR (2004) Introduction to Robust Estimation and Hypothesis Testing, 2ndedn. Academic Press, Boston
Joe H (1997) Multivariate models and dependence concepts. Chapman & Hall,London
Nelsen RB (1998) An Introduction to Copulas, Lectures Notes in statistic139. Springer, New York
Hamilton JD (1989) A New Approach to the Economic Analysis ofNon‐stationary Time Series and the Business Cycle. Econometrica 57:357–384
Engle RF, Hendry DF, J Richard F (1983) Exogeneity. Econometrica51:277–304
Ericsson N, Irons JS (1994) Testing exogeneity, Advanced Texts inEconometrics. Oxford University Press, Oxford
Sornette D (2002) Predictability of catastrophic events: material rupture,earthquakes, turbulence, financial crashes and human birth. Proc Nat Acad Sci USA 99(SUPP1):2522–2529
Sornette D (2005) Endogenous versus exogenous origins of crises, in themonograph entitled: Extreme Events in Nature and Society. In: Albeverio S, Jentsch V, Kantz H (eds) Series: The Frontiers Collection. Springer, Heidelberg(e-print at http://arxiv.org/abs/physics/0412026)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag
About this entry
Cite this entry
Sornette, D. (2009). Probability Distributions in Complex Systems. In: Meyers, R. (eds) Encyclopedia of Complexity and Systems Science. Springer, New York, NY. https://doi.org/10.1007/978-0-387-30440-3_418
Download citation
DOI: https://doi.org/10.1007/978-0-387-30440-3_418
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-75888-6
Online ISBN: 978-0-387-30440-3
eBook Packages: Physics and AstronomyReference Module Physical and Materials ScienceReference Module Chemistry, Materials and Physics