In models describing economic situations and phenomena in terms of decision-makers' behaviour, it is important to the solution of the model and results obtained from it to discover what decision-makers know about the situation, each other, each other's knowledge, knowledge of each others' knowledge, etc. The simplifying assumptions of the conceptual apparatus applied to describe this knowledge and information have been outstripped by the applications. This study therefore puts forward a proposal for generalizing this system of concepts.
Financed by the National Centre for Research and Development under grant No. SP/I/1/77065/10 by the strategic scientific research and experimental development program:
SYNAT - “Interdisciplinary System for Interactive Scientific and Scientific-Technical Information”.