Popper recognizes that there are, at least, two versions of his "Rationality Principle" (RP) yet he does not explain …

If we reassess the rationality question under the assumption that the uncertainty of the natural world is largely … theory of ecological rationality. The main casualty of this rebuilding process is optimality. Once we view optimality as a … formal implication of quantified uncertainty rather than an ecologically meaningful objective, the rationality question …

understanding of economic rationality underlying behavioural finance research is inadequate, most scholars have not yet challenged …-ups and, second, to demonstrate the need for a more up-to-date conception of rationality in behavioural finance theory in …

significations (SIS). The core SIS of capitalism is rational mastery operating with computational rationality. Computational … rationality in turn rest on a particular understanding of how signification works: operational symbolism, as theories by Sybille … Krämer (following Leibniz). When the concept of the SIS of modern rationality was developed in the 1950s and 60s, bureaucracy …