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A dynamic model of investor decision-making : how adaptation to losses affects future selling decisions
Lee, Carmen; Kräussl, Roman; Lucas, André; Paas, … - 2008
performance, together influence the decision to hold on to or to capitulate on an investment. We study the relative contribution … decision to capitulate an investment, however, only depends directly on the expectation about the stock’s future performance …. The adaptation level, by contrast, affects the actual investment decision indirectly via its impact on expectations. …
Persistent link: https://www.econbiz.de/10011377365
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Why does centralisation fail to internalise policy externalities?
Dur, Robert A. J.; Roelfsema, Hein J. - 2003 - Rev.
We provide an explanation why centralisation of political decision makingresults in overspending in some policy domains …
Persistent link: https://www.econbiz.de/10011326940
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How duality can be used to solve generalized fractional programming problems
Barros, A. I.; Frenk, J. B.; Zhang, S. - 1994
Persistent link: https://www.econbiz.de/10000151674
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A linear-time algorithm for sequencing jobs with a fixed number of job-classes
Veen, Jack A. van der; Zhang, Shuzhong - 1994
Persistent link: https://www.econbiz.de/10000151675
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Solving discrete zero point problems
Laan, Gerard van der; Talman, Dolf; Yang, Zaifu - 2004
Persistent link: https://www.econbiz.de/10011337990
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Solving discrete zero point problems with vector labeling
Laan, Gerard van der; Talman, Dolf; Yang, Zaifu - 2005
In this paper we present two general results on the existence of a discrete zero point of a function from the n-dimensional integer lattice Zn to the n-dimensional Euclidean space Rn. Under two different boundary conditions, we give a constructive proof using a combinatorial argument based on a...
Persistent link: https://www.econbiz.de/10011346458
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On the duality theory of convex objects
Brinkhuis, Jan; Tichomirov, Vladimir M. - 2001
We consider the classical duality operators for convex objects suchas the polar of a convex set containing the origin, the dual norm,the Fenchel-transform of a convex function and the conjugate of aconvex cone. We give a new, sharper, unified treatment of the theoryof these operators, deriving...
Persistent link: https://www.econbiz.de/10011317453
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On the optimality of decisions
Berk, Jan Marc; Bierut, Beata - 2004
heterogeneity of committee members, this voting rule is suboptimal in terms of the quality of the interest rate decision, but …
Persistent link: https://www.econbiz.de/10011342577
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Decision making in incomplete markets with ambiguity : a case study of a gas field acquisition
Zhao, Lin; Wijnbergen, Sweder van - 2014
We apply utility indifference pricing to solve a contingent claim problem, valuing a connected pair of gas fields where the underlying process is not standard Geometric Brownian motion and the assumption of complete markets is not fulfilled. First, empirical data are often characterized by...
Persistent link: https://www.econbiz.de/10010465169
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Errors in judicial decisions : experimental results
Sonnemans, Joep; Dijk, Frans van - 2008
Persistent link: https://www.econbiz.de/10003774441