Norm vs Norm: A behavioural and agent-based study of the interaction between formal and informal rules

Author/s Margherita Vestoso, Ilaria Cecere
Publishing Year 2022 Issue 2022/1 Language English
Pages 20 P. 153-172 File size 276 KB
DOI 10.3280/SD2022-001007
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Law is not the only driver of social regulation. Informal rules, emerging spontaneously, also help to shape collective behaviours. Based on a different genesis, such two forms of regulation are not unrelated; In fact, the effectiveness of legal rules is often affected by the simultaneous presence of social or cultural norms of the opposite sign. The paper aims to offer insights into the topic, drawing inspiration from a new empirical and computational legal research approach. After a brief introduction to such a perspective, we will focus on the contents of a recent re-search experience that exploits computational methods to explore in empirical terms the conflict between formal and informal norms. The analysis combines natural subject experiments and agent-based simulation to shed light on individual decision-making and social interaction processes that could promote informal norms in the railway maintenance context, focusing, in particular, on the role played by time pressure and misinformation. In the last part, we discuss the results, by sketching a few considerations on theoretical and methodological issues that emerged from the research.

Keywords: Law - Social norms - Empirical legal research - Computational social science - Agent-based simulation

  1. Andrighetto, Giulia, & Rosaria Conte, 2014. Loops in Social Dynamics. In R. Conte, G. Andrighetto & M. Campennì (eds.), Minding Norms: Mechanisms and Dynamics of Social Order in Agent Societies. Oxford: Oxford University Press.
  2. Asch, Solomon E., 1956. Studies of Independence and Conformity: I. A Minority of One against a Unanimous Majority. Psychological Monographs: General and Applied, 70, 9: 1.
  3. Asch, Solomon E., 1961. Effects of Group Pressure upon the Modification and Distortion of Judgments. In Harold Guetzkow (ed.), Groups, Leadership and Men; Research in Human Relations. Pittsburgh: Carnegie Press.
  4. Baier, Matthias (ed.) 2016. Social and Legal Norms: Towards a Socio-legal Understanding of Normativity. New York: Routledge.
  5. Banakar, Reza, 2016. Can Legal Sociology Account for the Normativity of Law? In Matthias Baier (ed.), Social and Legal Norms. New York: Routledge.
  6. Bicchieri, Cristina, 2006. The Grammar of Society: The Nature and Dynamics of Social Norms. Cambridge: Cambridge University Press.
  7. Bicchieri, Cristina, 2016. Norms in the Wild: How to Diagnose, Measure, and Change Social Norms. New York: Oxford University Press.
  8. Brown, Robert, 1986. The Nature of Social Laws: Machiavelli to Mill. Cambridge: Cambridge University Press.
  9. Catino, Maurizio, 2009. Oltre l’errore umano. Per una teoria organizzativa degli incidenti nelle organizzazioni, Giornale Italiano di Nefrologia, 26, 1: 110-117.
  10. Cioffi-Revilla, Claudio, 2010. Computational Social Science. Wiley Interdisciplinary Reviews: Computational Statistics, 2, 3: 259-271.
  11. Cislaghi, Beniamino, Denny Elaine K., Mady Cissé, Penda Gueye, Binita Shrestha, Prabin Nanicha Shrestha, Gemma Ferguson, Claire Hughes & Cari Jo Clark, 2019. Changing social norms: the importance of “organized diffusion” for scaling up community health promotion and women empowerment interventions. Prevention Science, 20, 6: 936-946.
  12. Conte, Rosaria, 1997. L’obbedienza intelligente: come e perché si rispettano le norme. Roma-Bari: Laterza.
  13. Conte, Rosaria, & Cristiano Castelfranchi, 2006. The Mental Path of Norms. Ratio Juris, 19, 4:501.
  14. Conte, Rosaria, & Cristiano Castelfranchi, Nigel Gilbert, Giulia Bonelli, Claudio Cioffi-Revilla, Guillaume Deffuant, Janos Kertesz, Vittorio Loreto, Suzy Moat, Nadal Jeanne-Pierre, Angel Sanchez, Andrzej Nowak, Andreas Flache, Maxi San Miguel & Dirk Helbing, 2012. Manifesto of Computational Social Science. The European Physical Journal Special Topics, 214, 1: 325-346.
  15. Giulia Andrighetto & Marco Campennì (eds.) 2014. Minding Norms: Mechanisms and Dynamics of Social Order in Agent Societies. Oxford University Press.
  16. Denzau, Arthur T., & Douglass C. North, 1994. Shared Mental Models: Ideologies and Institutions. Kyklos, 47, 1: 3.
  17. Ehrlich, Eugen, 1913 [2001]. Grundlegung der Soziologie des Rechts. In Klaus Ziegert (ed.). Fundamental Principles of the Sociology of Law. New York: Routledge, DOI: 10.4324/9780203791127.
  18. Ehrlich, Eugen, & Natan Isaacs, 1922. The Sociology of Law. Harvard Law Review, 36(2): 130-145.
  19. Ellickson, Robert C., 1991. Order without Law. Cambridge: Harvard University Press.
  20. Epstein, Joshua M., and Robert Axtell, 1996. Growing Artificial Societies: Social Science From the Bottom Up. Cambridge, Mass.: The MIT Press.
  21. Epstein, Lee, & Andrew D. Martin, 2010 [2012]. Quantitative Approaches to Empirical Legal Research. In Peter Cane & Herbert Kritzer (eds.), The Oxford Handbook of Empirical Legal Research. Oxford: Oxford University Press.
  22. Faralli, Carla, 2014. Law as Fact. Revus. Journal for Constitutional Theory and Philosophy of Law.
  23. Fehr, Ernst, & Urs Fischbacher, 2004. Social Norms and Human Cooperation. Trends in Cognitive Sciences, 8, 4: 185-190.
  24. Friedman, Lawrence M., 1986. The Law and Society Movement. Stanford Law Review 38, 763-780.
  25. Gilbert, Nigel, & Klaus G. Troitzsch, 2005. Simulation for the social scientist. New York: Open University Press.
  26. Harré, Rom, 2001. Norms in Life: Problems in the Representation of Rules. In Jerome Bruner (ed.), Language, Culture, Self. London: Sage Publications.
  27. Lawton, Rebecca, 1998. Not working to rule: understanding procedural violations at work. Safety Science, 28, 2: 77-95.
  28. Lettieri, Nicola, 2013. Ius in silico. Diritto, computazione, simulazione. Napoli: Edizioni Scientifiche Italiane.
  29. Lettieri, Nicola, 2016. Computational social science, the evolution of policy design and rule making in smart societies. Future Internet, 8, 2: 19.
  30. Lettieri, Nicola, 2020. Law in the Turing’s Cathedral. Notes on the Algorithmic Turn of the Legal Universe. In W. Barfield (ed.), The Cambridge Handbook of the Law of Algorithms. Cambridge: Cambridge University Press.
  31. Lettieri, Nicola, & Domenico Parisi, 2013. Neminem laedere. An evolutionary agent-based model of the interplay between punishment and damaging behaviours. Artificial Intelligence and Law, 2, 4: 425-453.
  32. Lettieri, Nicola, Antonio Altamura, Delfina Malandrino & Valentina Punzo, 2017. Agents shaping networks shaping agents: integrating social network analysis and agent-based modeling in computational crime research. In E. Oliveira, J. Gama, Z. Vale & H. Lopes Cardoso (eds.) Progress in Artificial Intelligence. EPIA 2017, 10423. Cham: Springer, 15-27.
  33. Moll, Jorge, Roland Zahn, Ricardo de Oliveira-Souza, Frank Krueger & Jordan Grafman, 2005. The neural basis of human moral cognition. Nature Reviews Neuroscience, 6, 10: 799-809.
  34. Morant, Amparo, Per-Olof Larsson-Kråik & Uday Kumar, 2016. Data-driven model for maintenance decision support: A case study of railway signaling systems. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 230.1: 220-234.
  35. Nyborg, Karine, John M. Anderies, Astrid Dannenberg, Therese Lindahl, Caroline Schill, Maja Schlüter, W. Neil Adger, Kenneth J. Arrow, Scott Barrett & Aart de Zeeuw, (2016). Social Norms as Solutions. Science, 354(6308), 42-43.
  36. Olivecrona, Karl, 1939. Law as Fact. London: Oxford University Press.
  37. Ostrom, Elinor, 2005. Understanding Institutional Diversity. Princeton: Princeton University Press.
  38. Rail Accident Investigation Branch (RAIB). Report 11/2018: Near miss with a group of track workers at Egmanton level crossing, Nottinghamshire, 5 October 2017.
  39. Reiman, Teemu, 2011. Understanding maintenance work in safety-critical organisations–managing the performance variability. Theoretical Issues in Ergonomics Science, 12, 4: 339-366.
  40. Sanne, Johan M., 2008a. Framing risks in a safety‐critical and hazardous job: Risk‐taking as responsibility in railway maintenance. Journal of Risk Research, 11, 5: 645-658.
  41. Sanne, Johan M., 2008b. Incident reporting or storytelling? Competing schemes in a safety-critical and hazardous work setting. Safety Science, 46, 8: 1205-1222.
  42. Sherif, Muzafer, 1966. The Psychology of Social Norms. Oxford: Harper Torchbook.
  43. Squazzoni, Flaminio, 2014a. A social science‐inspired complexity policy: Beyond the mantra of incentivization. Complexity, 19, 6: 5-13.
  44. Squazzoni, Flaminio, 2014b. The “Reign of Mystery”: Have We Missed Something Crucial in Our Experimental and Computational Work on Social Norms?, in Maria Xenitidou & Bruce Edmonds (eds.), The Complexity of Social Norms, Springer, New York.
  45. Sripada, Chandra Sekhar, & Stephen Stich, 2005. A Framework for the Psychology of Norms. The Innate Mind, 2: 280-301.
  46. Svensson, Mans, [2013] 2016. Norms in Law and Society: Towards a Definition of the Socio-legal Concept of Norms. In Matthias Baier (ed.) Social and Legal Norms: Towards a Socio-legal Understanding of Normativity, 39-52. Ashgate: Routledge.
  47. Suchman, Mark C., & Elizabeth Mertz, 2010. Toward a New Legal Empiricism: Empirical Legal Studies and New Legal Realism. Annual Review of Law and Social Science 6: 555-579.
  48. Szekely, Aron, Francesca Lipari, Alberto Antonioni, Mario Paolucci, Angel Sánchez, Luca Tummolini & Giulia Andrighetto, 2021. Evidence from a long-term experiment that collective risks change social norms and promote cooperation. Nature Communications, 12, 1, 1-7.
  49. Tisue, Seth, & Uri Wilensky, 2004. Netlogo: A simple environment for modelling complexity. International Conference on Complex Systems, 21, 16-21.
  50. Troitzsch, Klaus G., 2018. Can lawlike rules emerge without the intervention of legislators? Frontiers in Sociology, 3, 2.
  51. Ullmann-Margalit, Edna, 1977. The Emergence of Norms. Oxford: Oxford University Press.
  52. Weichbrodt, Johann, 2015. Safety rules as instruments for organizational control, coordination and knowledge: Implications for rules management. Safety Science, 80: 224.
  53. Xenitidou, Maria, & Bruce Edmonds (eds.), 2014. The Complexity of Social Norms. New York: Springer

Margherita Vestoso, Ilaria Cecere, Norm vs Norm: A behavioural and agent-based study of the interaction between formal and informal rules in "SOCIOLOGIA DEL DIRITTO " 1/2022, pp 153-172, DOI: 10.3280/SD2022-001007