financial markets time series based on information-gap decision theory. Design/methodology/approach – Uncertainty in future … returns from financial markets is modeled using information-gap decision theory. The robustness function, which measures … performance requirements and alternative process model estimates for future returns could be included in the information-gap model …

financial markets time series based on information‐gap decision theory. Design/methodology/approach – Uncertainty in future … returns from financial markets is modeled using information‐gap decision theory. The robustness function, which measures … performance requirements and alternative process model estimates for future returns could be included in the information‐gap model …

Purpose – The purpose of this paper is to provide a quantitative methodology based on information-gap decision theory … return on a portfolio of assets can be subject to significant uncertainty. Information-gap decision theory is used to … performance requirements in information-gap theory, the paper shows that one cannot simultaneously have two robust …

Purpose – The purpose of this paper is to provide a quantitative methodology based on information‐gap decision theory … return on a portfolio of assets can be subject to significant uncertainty. Information‐gap decision theory is used to … performance requirements in information‐gap theory, the paper shows that one cannot simultaneously have two robust …

Purpose – This paper aims to investigate the role of information as a source of resilience in organizations. It … presents both a theory based construct of information filters of the environment scanning and a pragmatic tool for managing the …'s theory of information filters as a basis and added the required additional elements by applying complex adaptive systems …