The ordinary spectrum is restricted in its applications, since it is based on the second-order moments (auto- and cross-covariances). Alternative approaches to spectrum analysis have been investigated based on other measures of dependence. One such approach was developed for univariate time...

In einer zunehmend volatilen, unsicheren und komplexen Welt stehen Unternehmen vor der Herausforderung, ihre Geschäftsmodelle laufend auf externe Stressfaktoren zu prüfen und gezielt weiterzuentwickeln. Das Business Model Stress Testing (BMST) stellt hierfür ein strukturiertes Vorgehen...

Purpose The purpose of this research is to primarily understand how crypto traders can use the Bitcoin as a hedge or safe haven asset to reduce their losses from crypto trading. The study also aims to provide insights to crypto investors (portfolio managers) who wish to maintain a crypto...