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Distribution-invariant dynamic risk measures

Weber, Stefan (contributor) - 2003 - [Elektronische Ressource], rev

Persistent link: https://www.econbiz.de/10001917139

Measures for the structure of clustering and admissibilities of its algorithm

Takeuchi, Akinobu; Yadohisa, Hiroshi; Inada, Koichi - 2001

The problem of selecting a clustering algorithm from the myriad of algorithms has been discussed in recent years. Many researchers have attacked this problem by using the concept of admissibility (e.g. Fisher and Van Ness, 1971, Yadohisa, et al., 1999). We propose a new criterion called the...

Persistent link: https://www.econbiz.de/10009615418

Convex measures of risk and trading constraints

Föllmer, Hans; Schied, Alexander - 2001

We introduce the notion of a convex measure of risk, an extension of the concept of a coherent risk measure defined in Artzner et aL (1999), and we prove a corresponding extension of the representation theorem in terms of probability measures on the underlying space of scenarios. As a case...

Persistent link: https://www.econbiz.de/10009615426

Coherent risk measures, valuation bounds, and (my,p)-portfolio optimization

Jaschke, Stefan R.; Küchler, Uwe - 1999

This paper presents a general theory that works out the relation between coherent risk measures, valuation bounds, and … theory presented seems to fill a gap between arbitrage valuation on the one hand and single agent utility maximization or … full-fledged equilibrium theory on the other hand. "Coherent" valuation bounds strike a balance in that the bounds can be …

Persistent link: https://www.econbiz.de/10009581108

Multiple politico-economic regimes, inequality and growth

Desdoigts, Alain; Moizeau, Fabien - 2001

In this paper, we abandon the stylized median voter and study (i) how distributional tensions can act in many different ways depending on social affinity and on the prospect of upward or downwardmobility of the different income classes, (ii) income distribution dynamics, intergenerational...

Persistent link: https://www.econbiz.de/10009615432

Measurement error, biases, and the validation of complex models

Carroll, Raymond J.; Galindo, Christian D. - 1997

There are three major points to this article: 1. Measurement error causes biases in regression fits. The line one would … exposure with error. 2. The effects of measurement error vary from study-to-study. It is dangerous to take measurement error … corrections derived from one study and apply them to data from entirely different studies or populations. 3. Measurement error can …

Persistent link: https://www.econbiz.de/10009631751

Why the rich are nastier than the poor : a note on optimal punishment

Huck, Steffen; Müller, Wieland - 1998

Studying evolutionarily successful behavior we show in a general framework that when individuals maximizing payoff differentials invest resources in punishing others. Interestingly, these investments are increasing in individuals, own wealth and decreasing in the wealth of others.

Persistent link: https://www.econbiz.de/10009574881

Growth regression and counterfactual income dynamics

Desdoigts, Alain - 2000

Persistent link: https://www.econbiz.de/10009611551

Time varying market price of risk in the CAPM approaches, empirical evidence and implications

Hafner, Christian M.; Herwartz, Helmut - 1999

Persistent link: https://www.econbiz.de/10001377689

Robust adaptive estimation of dimension reduction space

Čížek, Pavel (contributor); Härdle, Wolfgang (contributor) - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001918932