Is bounded rationality a capacity, enabling learning?

Novarese, Marco (2009): Is bounded rationality a capacity, enabling learning?

Abstract

This papers contributes to the stream of research on rule based behavior, and rationality. A bounded rational agent can deal just with a reduced number of variables, neglecting part of the overall complexity. This is usually taken as just a limitation: agents cannot deal with all relevant information and use biased decisional shortcuts. The stream of research on Ecological rationality, yet, evidences the possible advantage of using a limited amount of information. The present paper takes a similar, but not identical, point of view. I propose an idea based on some contributions on the ecology of the mind by Gregory Bateson. Learning requires to recognize a series of situations as identical and then to observe the effect of given variables in specific fixed contexts. Two situations can be considered identical only limiting considering part of the overall information and taking as unchanged a series of factors. This process determines an individual representation which have just to be coherent with the world. Only in abstract world contexts are objective situations. In the real world, they are just hypothesis to be continuously tested. This vision of bounds and learning has many implications for the debate on rationality and rule following.

• Item Type: MPRA Paper
• Language: English
• Keywords: Bounded rationality, ecological rationality, cognition, Gregory Bateson, contexts, learning, rules
• Subjects: D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D83 - Search ; Learning ; Information and Knowledge ; Communication ; Belief ; Unawareness

References

Bateson G. (1972), Steps to an Ecology of Mind. Collected Essays in Anthropology, Psychiatry, Evolution, and Epistemology, References are based on Bateson (2000), University of Chicago press, Chicago

Bergson H. (1946), The Creative Mind: an introduction to Metaphysics, New York, Philosophical Library

Bruner J. (1991), The Narrative construction of reality, Critical Inquiry, 18, Autumn, pp 1-21

Egidi M., Narduzzo A., 1997, The emergence of path-dependent behaviours in cooperative contexts, International Journal of Industrial Organization, 5

Gigerenzer, G., Todd, P. M. & the ABC Research Group (1999) Simple heuristics that make us smart, Oxford University Press, Oxford

Gould, S. J., Lewontin, R. C., (1979), "The Spandrels of San Marco and the Panglossian Paradigm: A Critique Of The Adaptationist Programme", Proceedings Of The Royal Society of London, Series B, Vol. 205, 1161

Grobstein, P. (1994), "Variability in behavior and the nervous system", in V.S. Ramachandran (ed.) Encyclopedia of Human Behavior, Volume 4, Academic Press, pp. 447-458

Hayek F.A. (1967), Studies in Philosophy, Politics, and Economics, University of Chicago Press, Chicago.

Hayek F.A. (1969), "The Primacy of the Abstract", in New Studies in Philosophy,Politics, Economics, and the History of Ideas, University of Chicago Press, Chicago.

Heiner, R. A. (1983) The Origin of Predictable Behavior, American Economic Review, 73 (4): 560-595

Hertwig, R., & Todd, P. M. (2003), "More is not always better: The benefits of cognitive limits", in D. Hardman & L. Macchi (Eds.), Thinking: Psychological perspectives on reasoning, judgment and decision making (pp. 213–231). Chichester, England: Wiley

Kahneman D. (2003), Maps of Bounded Rationality: Psychology for Behavioral Economics, American Economic Review, 93(5), pp. 1449–1475

Mullarkey, J. (1999), The New Bergson, Manchester University Press, Manchester

Rizzello S. (1999), The Economics of the Mind, Edward Elgar, Aldershot

Schelling, T. C. (1960), The Strategy of Conflict, Harvard University Press, Cambridge

Selten, R. (1998), Aspiration adaptation theory, Journal of Mathematical Psychology, 42: 191-214

Simon H.A. (1983), Reason in Human Affairs, Stanford University Press, Stanford

Taleb N.N. The Black Swan: The Impact of the Highly Improbable, New York: Random House

Vanberg, Viktor (1993), "Rational Choice, Rule-Following, and Institutions -- an Evolutionary Perspective," in Mäki U., Gustafsson B., Knudsen K. (eds.), Rationality, Institutions, and Economic Methodology, Routledge, London.

Vromen, J. (2004), Routines, genes and program-based behaviour, Papers in economics and Evolution, Max Planck Institute, pp. 1-30.

Zeki S. (2001), Artistic Creativity and the Brain, Science, 6, Vol. 293