منابع مشابه
MUDdling Through
The worlds project is concerned with developing next-generation collaboration frameworks. We strohgly believe that real progress in enhancing the usability of collaborative systems hinges on improving our understanding of work, and applying the resulting insights to development of collaborative work support frameworks. We are investigating the thesis that appropriate bases for such an approach ...
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متن کاملMuddling Through: Noisy Equilibrium Selection1
This paper examines an evolutionary model in which the primary source of \noise" that moves the model between equilibria is not arbitrarily improbable mutations but mistakes in learning. We model strategy selection as a birth-death process, allowing us to ̄nd a simple, closed-form solution for the stationary distribution of the model even though we take the noise to be bounded away from zero. W...
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An alternative to conventional models that treat decisions as open-loop independent choices is presented. The alterative model is based on observations of work situations such as healthcare, where decisionmaking is more typically a closed-loop, dynamic, problem-solving process. The article suggests five important distinctions between the processes assumed by conventional models and the reality ...
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Japan's universal and egalitarian health care system helps to keep its population healthy at an exceptionally low cost. Its financing and delivery systems have been adapted over the years in a gradual way that preserves balance. In particular, its mandatory fee schedule has proved to be effective in controlling spending by manipulating prices. Today, with severe fiscal problems, pressures are m...
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ژورنال
عنوان ژورنال: Stability: International Journal of Security & Development
سال: 2014
ISSN: 2165-2627
DOI: 10.5334/sta.ej