• see Institutional theory and Institutional logic. In mathematical logic, institutional model theory generalizes a large portion of first-order model theory...
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  • structures." There are two dominant trends in institutional theory: Old institutionalism New institutionalism Powell and DiMaggio (1991) define an emerging...
    12 KB (1,370 words) - 04:45, 1 July 2025
  • In mathematical logic, model theory is the study of the relationship between formal theories (a collection of sentences in a formal language expressing...
    63 KB (9,064 words) - 09:00, 2 July 2025
  • theory. Lindström's theorem Institution (computer science) Institutional model theory Institution-independent model theory by Răzvan Diaconescu 2008 ISBN 3-7643-8707-6...
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  • Rational choice modeling refers to the use of decision theory (the theory of rational choice) as a set of guidelines to help understand economic and social...
    60 KB (7,159 words) - 10:10, 7 June 2025
  • Measure theoryModel theory — Module theory — Morse theory — Nevanlinna theory — Number theory — Obstruction theory — Operator theory — Order theory — PCF...
    38 KB (4,412 words) - 23:55, 6 July 2025
  • Thumbnail for Endogenous growth theory
    technical progress (Solow model). However, the savings rate and rate of technological progress remain unexplained. Endogenous growth theory tries to overcome...
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  • Tarski's exponential function problem Undecidable problem Institutional model theory Institution (computer science) Non-standard analysis Non-standard calculus...
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  • theorists operating within the new institutionalism (see also institutional theory) have begun to develop the institutional logics concept by empirically testing...
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    perspective, like game theory borrowed from biology. A "memetic institutionalism" has been proposed, suggesting that institutions provide selection environments...
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  • to overcome problems that institutional investors have encountered in applying modern portfolio theory in practice. The model starts with an asset allocation...
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  • Thumbnail for Joseph Goguen
    non-Cantorian set theory", PhD Thesis, University of California, Berkeley (1968). J. A. Goguen and R. M. Burstall, "Institutions: Abstract Model Theory for Specification...
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  • logics. The spread of institutional model theory has generalized various notions and results of model theory, and institutions themselves have impacted...
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  • New trade theory (NTT) is a collection of economic models in international trade theory which focuses on the role of increasing returns to scale and network...
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  • New Institutional Economics (NIE) is an economic perspective that attempts to extend economics by focusing on the institutions (that is to say the social...
    17 KB (1,795 words) - 18:56, 24 May 2025
  • Thumbnail for Plum pudding model
    was discussed, and by the end of the century the leading model: 175  was the vortex theory of the atom, proposed by William Thomson (later Lord Kelvin)...
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  • Thumbnail for John Dalton
    aware of Bryan's theory and adopted very similar ideas and language, but he never acknowledged Bryan's anticipation of his caloric model. However, the essential...
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  • The encoding/decoding model of communication emerged in rough and general form in 1948 in Claude E. Shannon's "A Mathematical Theory of Communication," where...
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  • economics, under the title new institutional economics. Critics of institutionalism have maintained that the concept of "institution" is so central for all social...
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  • Integral theory as developed by Ken Wilber is a synthetic metatheory aiming to unify a broad spectrum of Western theories and models and Eastern meditative...
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  • Thumbnail for Economic model
    Methodological uses of models include investigation, theorizing, and fitting theories to the world. In general terms, economic models have two functions:...
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  • Thumbnail for Chaos theory
    of a chaotic mathematical model or through analytical techniques such as recurrence plots and Poincaré maps. Chaos theory has applications in a variety...
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  • Thumbnail for Strain theory (sociology)
    the institutional means but eventually abandon both the goals and the means. Retreatists still feel a moral obligation to use the institutional means...
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  • Thumbnail for Models of communication
    models primarily represent communication while theories additionally explain it. According to Frank Dance, there is no one fully comprehensive model of...
    101 KB (9,506 words) - 01:11, 25 May 2025
  • Новая институциональная экономическая теория [Institutional Economics: A New Institutional Economics Theory]. Moscow: Infra-M. p. 23. ISBN 5-16-002020-9...
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  • Thumbnail for Decision theory
    choice theory. This era also saw the development of Bayesian decision theory, which incorporates Bayesian probability into decision-making models. By the...
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  • 1993, and has increasingly received attention in historical institutionalism. The model states that policy generally changes only incrementally due to...
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  • Institutional betrayal is a concept described by psychologist Jennifer Freyd, referring to "wrongdoings perpetrated by an institution upon individuals...
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  • Thumbnail for Well-being
    Psychologist Martin Seligman (1942–present) articulated the PERMA theory as a model of well-being in general. Its five elements are positive emotions...
    133 KB (14,077 words) - 08:38, 2 July 2025
  • Thumbnail for Microeconomics
    microeconomic theory is by taking consumer choice as primitive. This model of microeconomic theory is referred to as revealed preference theory. The theory of supply...
    50 KB (5,949 words) - 12:38, 24 June 2025