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What determines the risk structure of financial portfolios of German households? In this paper we estimate the determinants of the share of financial wealth invested in three broad risk classes. We employ a new econometric approach - the so called fractional multinomial logit model - which...
Persistent link: https://www.econbiz.de/10010426240
the underlying statistical distributions, a variety of analyticalmethods and simulation-based methods are available. Aside … orhistorical and Monte Carlo simulation methods. Although these approaches to overall VaR estimation have receivedsubstantial … and incremental VaR in either a non-normal analytical setting or a MonteCarlo / historical simulation context.This paper …
Persistent link: https://www.econbiz.de/10011301159
In this paper, expected utility, defined by a Taylor series expansion around expected wealth, is maximized. The coefficient of relative risk aversion (CRRA) that is commensurate with a 100% investment in the risky asset is simulated. The following parameters are varied: the riskless return, the...
Persistent link: https://www.econbiz.de/10010490408
This paper deals with the risk management of savings accounts. Savings accounts are non-maturing accounts bearing a relatively attractive rate of return and two embedded options: a customer's option to withdraw money at any time and a bank's option to set the deposit as it wishes. The risk...
Persistent link: https://www.econbiz.de/10010344157
Risk measurement for derivative portfolios almost invariably calls for nested simulation. In the outer step one draws … be unacceptable, and adopt a variety of second-best pricing techniques to avoid the inner simulation. In this paper, we …
Persistent link: https://www.econbiz.de/10013130937
; Lien, 2002; Christensen and Platen, 2007). We employ a brief simulation study to assess the impact of deviations from …
Persistent link: https://www.econbiz.de/10013134519
Persistent link: https://www.econbiz.de/10013090404
We simulate a simplified version of the price process including bubbles and crashes proposed in Kreuser and Sornette (2018). The price process is defined as a geometric random walk combined with jumps modelled by separate, discrete distributions associated with positive (and negative) bubbles....
Persistent link: https://www.econbiz.de/10012836362
models is incorporated into the nested-simulation algorithm so that the relationship between the inputs and the outputs of a … simulation model is approximated by various statistical models. As a result, the nested-simulation algorithm can be run with much …The nested-simulation is commonly used for calculating the predictive distribution of the total variable annuity (VA …
Persistent link: https://www.econbiz.de/10012891643
VaR calculation that will be developed in the form of High-order kernel estimator of VaR with historical simulation method … with Historical Simulation estimation methods and the combination of high order kernels increase with increasing order … kernel estimates and tend to be larger than the Historical Simulation estimation methods. Statistical properties indicates …
Persistent link: https://www.econbiz.de/10013056260