M
Markus Holtz
Researcher at University of Bonn
Publications - 13
Citations - 457
Markus Holtz is an academic researcher from University of Bonn. The author has contributed to research in topics: Effective dimension & Numerical integration. The author has an hindex of 7, co-authored 13 publications receiving 431 citations.
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Book
Sparse Grid Quadrature in High Dimensions with Applications in Finance and Insurance
TL;DR: Numerical experiments show that the approaches presented in this book can be faster and more accurate than (quasi-) Monte Carlo methods, even for integrands with hundreds of dimensions.
Journal ArticleDOI
Dimension-wise integration of high-dimensional functions with applications to finance
Michael Griebel,Markus Holtz +1 more
TL;DR: A new general class of methods for the computation of high-dimensional integrals, designed to exploit low effective dimensions and include sparse grid methods as special case, is presented.
Journal ArticleDOI
A general asset–liability management model for the efficient simulation of portfolios of life insurance policies
TL;DR: In this paper, a discrete-time stochastic asset-liability management (ALM) model for the simulation of simplified balance sheets of life insurance products is proposed, which incorporates the most important life insurance product characteristics, the surrender of contracts, a reserve-dependent bonus declaration, a dynamic asset allocation, and a two-factor Stochastic capital market.
Book ChapterDOI
Validation and Applications
TL;DR: In this chapter, various numerical experiments with different applications from finance are presented and the performance of the different numerical quadrature methods from Chapter 3 and Chapter 4 are studied.
Book ChapterDOI
Sparse Grid Quadrature
TL;DR: This chapter is concerned with sparse grid (SG) quadrature methods, which can exploit the smoothness of f, overcome the curse of dimension to a certain extent and profit from low effective dimensions.