fuzzy logic

  1. J

    Sensitivity of trading intensity to optimistic and pessimistic beliefs Evidence from the

    Description In this paper, we will offer some evidence indicating that investor sentiment plays a central role in explaining trading intensity and market trend changes. Based on both econometric and fuzzy logic approaches, the empirical findings show that pessimistic sentiment has a particularly...
  2. J

    Sustainable tourism certification and state capacity keep it local simple and fuzzy

    Description The purpose of this paper is to examine the state of sustainable tourism certification in developing countries and to present methodological and practical critiques and improvements. International Journal of Culture, Tourism and Hospitality Research Sustainable tourism certification...
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