In a collateralized fund obligation (CFO) several hedge funds are pooled in a fund that is in
turn, securitized. Since the first securitization of a fund of hedge funds, launched in June 2002…

Every financial theory is based on a model about the statistical nature of fluctuations of financial
variables, being normality the standard statistical assumption in this area. In this work we …

During the last decade, sovereign credit ratings and their impact on sovereign debt have
received considerable attention, playing a pivotal role especially for emerging market …

The original version of this article unfortunately contained mistakes in Figures 1 and 3.

This short paper reveals a simple methodology to create local-correlation models suitable for
the closed-form pricing of multi-asset financial derivatives. The multivariate models are built …

Since neurons were first cultured outside a living organism more than a century ago, a number
of experimental techniques for their in vitro maintenance have been developed. These …

There has been substantial progress in the development of regenerative medicine strategies
for CNS disorders over the last decade, with progression to early clinical studies for some …

This book presents the selected research works from the 16th International Conference on
Industrial Engineering and Industrial Management in 2022. The conference was promoted by …

Natural killer (NK) cells are lymphocytes of the innate immune system that play a key role in
the elimination of tumor and virus-infected cells. Unlike T cells, NK cell activation is governed …

Following publication of the original article [1], the authors identified errors in the authorship
which was caused by the publisher. Collaborating authors part of the COVID-19 Spanish …