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The eventological theory of decision-making, the theory of event-based decision-making is a theory of decision-making based on eventological principles and using results of mathematical eventology [1]; a theoretical basis of the practical eventology [2, 3, 4]. The beginnings of this theory which...
Persistent link: https://www.econbiz.de/10004980409
We present a new model for pricing Quanto FTD where the FX could be strongly dependent to some or all credit names. The model assumes lognormal hazard rate and deterministic FX local volatility where the FX spot can jump at time of first to default and where the jump size depends on credit name...
Persistent link: https://www.econbiz.de/10011107337
It is often claimed that opinions are more likely to be correct if they are held independently by many individuals. But what does it mean to hold independent opinions? To clarify this condition, we distinguish four notions of probabilistic opinion independence. Which notion applies depends on...
Persistent link: https://www.econbiz.de/10011107494
This paper presents a comprehensive review of the econometric approaches for the analysis of tourism expenditure at individual level. The attempt to consider only regression models is novel in literature. The paper resumes 86 papers and 354 estimates of econometric models from data at individual...
Persistent link: https://www.econbiz.de/10011107561
Many carriers, such as airlines and ocean carriers, collaborate through the formation of alliances. The detailed alliance design is clearly important for both the stability of the alliance and profitability of the alliance members. This work is motivated by a real-life liner shipping "resource...
Persistent link: https://www.econbiz.de/10011107578
The contemporary theory of epistemic democracy often draws on the Condorcet Jury Theorem to formally justify the `wisdom of crowds'. But this theorem is inapplicable in its current form, since one of its premises -- voter independence -- is notoriously violated. This premise carries...
Persistent link: https://www.econbiz.de/10011107633
We show that the main results of the expected utility and dual utility theories can be derived in a unified way from two fundamental mathematical ideas: the separation principle of convex analysis, and integral representations of continuous linear functionals from functional analysis. Our...
Persistent link: https://www.econbiz.de/10011107749
The purpose of this book is to present a historical panorama of the evolution of demographic thought from its seventeenth-century origins up to the present day, use it to demonstrate how the multilevel approach can resolve some of the contradictions that have become apparent and achieve a...
Persistent link: https://www.econbiz.de/10011107802
Leshno and Levy (2002) extend stochastic dominance (SD) theory to almost stochastic dominance (ASD) for {\it most} decision makers. When comparing any two prospects, Guo, et al.\ (2013) find that there will be ASD relationship even there is only very little difference in mean, variance,...
Persistent link: https://www.econbiz.de/10011107819
The active and independent ensemble is redistributing substrate from source to sink, controlling internal giving and taking by its own. This will lead to superadditivity in comparison to the inactive ensemble. The surface area of superadditivity differs from dependent ensembles. The line of...
Persistent link: https://www.econbiz.de/10011107899