Possibility and necessity measures are commonly defined over Boolean algebras. This work considers a generalization of these kinds of measures over MV-algebras as a possibilistic counterpart of the (probabilistic) notion of state on MV-algebras. Two classes of possibilistic states over MV-algebras of functions are characterized in terms of (generalized) Sugeno integrals. For reasoning about the...

It has been shown that a monopolist can use advance selling to increase profits. This paper documents that this may not hold when a firm faces competition. With advance selling a firm offers its service in an advance period, before consumers know their valuations for the firms’ services, or later on in a spot period, when consumers know their valuations. We identify two ways in which competitio...

Recently, there has been great interest in studying nonlinear and rational difference equations (cf. [1–23] and the references therein). One of the reasons for this is a necessity for some techniques which can be used in investigating equations arising in mathematical models describing real-life situations in population biology, economics, probability theory, genetics, psychology, sociology, an...

In this paper we present our preliminary investigation of rational agents who can learn from their experience. We claim that such agents need to combine at least three attributes – deductive reasoning based on currently possessed knowledge, inductive learning from their history, and awareness of passing time (including the necessity to commit computational resources to tasks which need to be ca...

It seems easy to accept that rationality involves many features that cannot be summarized in terms of some straightforward formula, such as binary consistency.  However, this recognition does not immediately lead to alternative characterizations that might be regarded as satisfactory, even though the inadequacies of the traditional assumptions of rational behavior standard used in economic theo...

Changing domains of economic mobility has brought in perspectives innovation which are quite different from the earlier traditions so-called readings Schumpeterian ways innovative thinking. The new pandemic taught us lessons that multidisciplinary is not constrained to some mystical black box but should be elastic and accessible based on necessity choices. Human beings always rational. Cognitiv...

I argue that when we use ‘probability’ language in epistemic contexts—e.g., ask how probable some hypothesis is, given the evidence available to us—we are talking about degrees of support, rather than belief. The probability A B is mind-independent degree which supports A, not someone with as their believes or would should believe if they had evidence. My central argument degree-of-support inte...

introduction group a β-hemolytic streptococcus is the most common cause of bacterial pharyngitis among 5 - 15-year-old children, but it is uncommon in children less than three years old and rarely happens in infants less than one year old. case presentation the patient was a 62-day-old female infant who presented with fever and poor feeding since two days before admission. at the time of admiss...