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Efficient hedging : cost versus shortfall risk
Föllmer, Hans; Leukert, Peter - 1999
An investor faced with a contingent claim may eliminate risk by (super-)hedging in a financial market. As this is often quite expensive, we study partial hedges, which require less capital and reduce the risk. In a previous paper we determined quantile hedges which succeed with maximal...
Persistent link: https://www.econbiz.de/10009579176
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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
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Please, marry me! : an experimental study of risking a joint venture
Güth, Werner; Ivanova-Stenzel, Radosveta; Tjotta, Sigve - 1999
Empirical studies in family economics usually rely on questionnaires, statistical or panel data. Here we try to study experimentally some crucial aspects of engaging in a marriage. First the female partner can end the relationship or suggest one of the two forms of joint venture. Whereas a full...
Persistent link: https://www.econbiz.de/10009582415
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A psychological approach to individual differences in intertemporal consumption patterns
Brandstätter, Hermann; Güth, Werner - 1998
When people decide about saving and consumption across the various periods of their life time they take into account their life expectancy when comparing present and future needs and resources for satisfying them. The experimental design, applied at two sites (Humboldt-University at Berlin and...
Persistent link: https://www.econbiz.de/10009578010
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Forecasting performance of market share attraction models : a comparison of different models assuming that competitors’ actions are forecasts
Klapper, Daniel; Herwartz, Helmut - 1998
Persistent link: https://www.econbiz.de/10009578563
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Testing for short and long-run causality : the case of the yield spread and economic growth
Breitung, Jörg; Candelon, Bertrand - 2001
To assess the predictive content of the interest rate term spread for future economic growth, we distinguish short-run from long-run predictability by using two different approaches. First, following Dufour and Renault (1998) a test procedure is proposed to test for causality at different...
Persistent link: https://www.econbiz.de/10009617950
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Money and banks : some theory and empirical evidence for Germany
Holtemöller, Oliver - 2002
in Germany in the period of monetary targeting from 1975 to 1998 is estimated. The implications of the theoretical model …. -- monetary policy ; Endogenous money ; industrial organization approach to banking theory ; money multiplier ; vector error …
Persistent link: https://www.econbiz.de/10009620766
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Intuitive optimizing for time allocation decisions in newly formed ventures
Lévesque, Moren; Schade, Christian D. - 2002
This article investigates whether decision makers intuitively optimize close to the normative prediction in entrepreneurial decision situations where their time must be allocated between a wage job and a newly formed venture. We offer an analytical model based on maximizing expected utility, and...
Persistent link: https://www.econbiz.de/10009621420
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Real estate valuation according to standardized methods : an empirical analysis
Schulz, Rainer - 2002
monthly data on appraisals and prices for commercial apartment houses in Berlin, Germany from 1980 to 2000. The appraisals are …
Persistent link: https://www.econbiz.de/10009625798
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E-privacy : evaluating a new search cost in online environments
Annacker, Dirk; Spiekermann, Sarah; Strobel, Martin - 2001
Electronic Commerce environments increasingly witness a conflict on the subject of e-privacy: While marketers want to maximize their customer knowledge and grasp the identity of their online users, consumers often want to stay anonymous and not reveal private information. The conflict suggests...
Persistent link: https://www.econbiz.de/10009615417