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This tutorial reviews the design and analysis of simulation experiments. These experiments may have various goals: validation, prediction, sensitivity analysis, optimization (possibly robust), and risk or uncertainty analysis. These goals may be realized through metamodels. Two types of...
Persistent link: https://www.econbiz.de/10012960084
It is well-known that under some conditions, the mean-variance rule is equivalent to stochastic dominance rule. Some academics hypothesize that there could exist mean-Omega ratio rule that could be equivalent to stochastic dominance rule under certain conditions. To explore this possible, in...
Persistent link: https://www.econbiz.de/10012960534
Credit risk arises because of the possibility that promised cash flows on financial claims held by banks and other financial institutions (BOFIs) will not be paid in full. Virtually all BOFIs face this risk. BOFIs are operating in markets with asymmetric information wherein prospective borrowers...
Persistent link: https://www.econbiz.de/10012961936
We develop a multivariate Lévy model and apply the bivariate model for the pricing of quanto options that captures three characteristics observed in real-world markets for stock prices and currencies: jumps, heavy tails and skewness. The model is developed by using a bottom-up approach from a...
Persistent link: https://www.econbiz.de/10012935989
We develop a multivariate Lévy model and apply the bivariate model for the pricing of quanto options that captures three characteristics observed in real-world markets for stock prices and currencies: jumps, heavy tails and skewness. The model is developed by using a bottom-up approach from a...
Persistent link: https://www.econbiz.de/10012935992
Using data on joint annuity products, we conduct an analysis of lifetime dependence between the two spouses in a couple. We estimate a mixed proportional hazard model with treatment effects, which disentangles the broken-heart syndrome from the spurious risk correlation induced by observed and...
Persistent link: https://www.econbiz.de/10012936939
-school level algebra and some elementary notions of set theory and probability, which are reviewed in the book). At the end of each …
Persistent link: https://www.econbiz.de/10012941696
In this chapter we present Kriging also known as a Gaussian process (GP) model which is a mathematical interpolation method. To select the input combinations to be simulated, we use Latin hypercube sampling (LHS); we allow uniform and non-uniform distributions of the simulation inputs. Besides...
Persistent link: https://www.econbiz.de/10012943062
Parametric production frontier functions are frequently used in stochastic frontier models, but there do not seem to be any empirical test statistics for its plausibility. To bridge the gap in the literature, we develop two test statistics based on local smoothing and an empirical process,...
Persistent link: https://www.econbiz.de/10012944869
This paper presents an equilibrium model of the term structure of interest rates when investors have heterogeneous recursive preferences. We consider a pure exchange economy with two classes of investors who have different relative risk aversions and different elasticities of intertemporal...
Persistent link: https://www.econbiz.de/10012762618