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robustness through risk analysis, which uses Latin hypercube sampling (LHS) to estimate the probabilities of specific system … systems, namely Kanban, Conwip, Hybrid, and Generic. In this example, Hybrid turns out to be best. However, when risk is … ignored, then Generic is best; so risk considerations do make a difference! The methodology can be easily applied to any …
Persistent link: https://www.econbiz.de/10011091481
, we show that agents economic hedging portfolios can be obtained by an intuitively appealing, risk aversion …-weighted approximate replication of the economic risk variables using the investment opportunity set, as opposed to the unweighted hedging … demand obtained in the traditional mean-variance framework.We find that agents across a broad range of levels of risk …
Persistent link: https://www.econbiz.de/10011091561
Abstract: This article surveys optimization of simulated systems. The simulation may be either deterministic or random. The survey reflects the author’s extensive experience with simulation-optimization through Kriging (or Gaussian process) metamodels. The analysis of these metamodels may use...
Persistent link: https://www.econbiz.de/10011091591
equilibrium predictions for risk neutral or homogenous risk averse bidders (extent of bid shading, average seller s revenues and …
Persistent link: https://www.econbiz.de/10011091613
The 'noise trader' model of De Long et al. provides a plausible account of the determination of the equity premium.Extension of the model to allow for privatization of publicly-owned assets yields insights into the positive political economy of privatization and into the normative question of...
Persistent link: https://www.econbiz.de/10011091876
Persistent link: https://www.econbiz.de/10011091877
principles of risk allocation and valuation from an academic and public sector perspective. Both the private and public sector … consider risk allocation to be a critical issue with respect to PPPs and VfM generation, although governments adopt a less … complex approach to risk measurement. This paper analyses papers, case-studies, and reports concerning VfM from PPPs and …
Persistent link: https://www.econbiz.de/10011092336
values.We incorporate RFV into an exogenous boundary structural credit risk model and compare its e ect to more typical … credit risk models.We show that some features of existing structural models are a result of the recovery form assumed in the …
Persistent link: https://www.econbiz.de/10011092403
interbank market is a potential important driving factor in the risk and impact of interbank contagion.We investigate the … evolution of contagion risk for the Belgian banking system over the period 1993-2002 using detailed information on aggregate … decreased the risk and impact of contagion.Moreover, an increase in the proportion of cross-border interbank assets has lowered …
Persistent link: https://www.econbiz.de/10011092432
In this paper we analyze exemplarily the volatility of the internal rates of return of the German pension system over the life-cycle of an individual born in 1957. The outcome is compared to an alternative defined-contribution or defined-benefit policy. Based on the actual data, our resultsshow...
Persistent link: https://www.econbiz.de/10010980902