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This study sheds new light on the question of whether or not sentiment surveys, and the expectations derived from them, are relevant to forecasting economic growth and stock returns, and whether they contain information that is orthogonal to macroeconomic and financial data. I examine 16...
Persistent link: https://www.econbiz.de/10015233041
economic theory. The main problem of traditional economy is that it has not taken seriously the need to explore the … themselves, have perniciously enter into microeconomics, macroeconomics and economic growth theory. And as a consequence we do … economic theory. The main purpose of this manuscript is to delineate the route towards the consolidation of such a new theory. …
Persistent link: https://www.econbiz.de/10015214327
1992 study "Advances in Prospect Theory”, which describes the Cumulative version of their Prospect Theory from 1979. It was … assumed that, apart from the operations made during the initial stage of problem resolution, which Prospect Theory defines as … (1952) and substitutes the fourfold pattern of risk attitudes introduced by Cumulative Prospect Theory. The results …
Persistent link: https://www.econbiz.de/10015217742
dependant on the context of the problem under consideration. The former assumption leads to the design of Prospect Theory, the … crucial arguments for the latter approach and provides strong arguments for rejecting the Prospect Theory paradigm. …
Persistent link: https://www.econbiz.de/10015218206
The neoclassical consumer maximizes utility and makes choices by completely preordering the feasible alternatives and weighing when indifferent. The consumer studied in this paper chooses by weighing when indifferent and also when indecisive, without necessarily preordering the alternatives or...
Persistent link: https://www.econbiz.de/10015219093
The bulk of the global innovative effort takes place in 5 countries: USA, Japan and China as leaders, with France and United Kingdom as immediate followers, which all display, on the long run, a negative marginal value added on innovation. The present paper attempts to answer the following...
Persistent link: https://www.econbiz.de/10015223233
formalized with the concepts of the theory of games. Corporate strategies are balanced outcomes of four social games: capital …
Persistent link: https://www.econbiz.de/10015223237
This paper proposes and characterises two preference-based choice rules that allow the decision maker to choose nothing … first rule and weak preferences in the second. Each of them includes the corresponding utility-maximisation theory of …
Persistent link: https://www.econbiz.de/10015223438
The essay analyzes the decision process in economics and its relationship with the concept of rationality starting from … the theory of rational choice, that is, a systemic approach based on the formal axiomatic method applied mainly in the … to the standard economic theory in the definition of choices, indicating a systematic discrepancy between theory and …
Persistent link: https://www.econbiz.de/10015225978
1992 study "Advances in Prospect Theory”, which describes the Cumulative version of their Prospect Theory from 1979. It was … assumed that, apart from the operations made during the initial stage of problem resolution, which Prospect Theory defines as … (1952) and substitutes the fourfold pattern of risk attitudes introduced by Cumulative Prospect Theory. The results …
Persistent link: https://www.econbiz.de/10015226248