Beta is used in finance as a measure of investment portfolio risk. Financial risk modeling determines the aggregate risk in a financial portfolio. A mutual fund pays expenses related to buying or selling the securities in its portfolio. Both companies contributed important products to the new portfolio. SUSE is operated as a separate business unit with a dedicated product portfolio. The acquisition aimed to expand Avago Technologies' fiber optics product portfolio. They use design structure matrices for mapping competencies to specific products in the product portfolio. Cannibalization is a key consideration in product portfolio analysis. Each category aligns to a series of technologies that span the entire Microsoft product portfolio. He was given the portfolio of finance. In 1960 it began the process of becoming a holding company with a diverse portfolio. The focus is on the characteristics of the overall portfolio. Combs is the head of Combs Enterprises, an umbrella company for his portfolio of businesses. White says that he wants to incorporate boxing into the company portfolio of the UFC. Different approaches to portfolio optimization measure risk differently.