information and, in turn, innovativeness. Vertical strategic alliances, which describe the collaboration between a company and its upstream and downstream partners in the Supply Chain, that means a partnership between a company its suppliers and distributors. Vertical Alliances aim at intensifying and improving these relationships and to enlarge the company's network to be able to offer lower prices. Especially suppliers get involved in product design and distribution decisions. An example would be the close relation between car manufacturers and their suppliers. Intersectional alliances are partnerships where the involved firms are neither connected by a vertical chain, nor work in the same business area, which means that they normally would not get in touch with each other and have totally different markets and know-how. Joint ventures, in which two or more companies decide to form a new company. This new company is then a separate legal entity. The forming companies invest equity and resources in general, like know-how. These new firms can be formed for a finite time, like for a certain project or for a lasting long-term business relationship, while control, revenues and risks are shared according to their capital contribution. Equity alliances, which are formed when one company acquires equity stake of another company and vice versa. These shareholdings make the company stakeholders and shareholders of each other. The acquired share of a company is a minor equity share, so that decision power remains at the respective companies. This is also called cross-shareholding and leads to complex network structures, especially when several companies are involved. Companies which are connected this way share profits and common goals, which leads to the fact that the will to compete between these firms is reduced. In addition this makes take-overs by other companies more difficult. Non-equity strategic alliances, which cover a wide field of possible cooperation between companies. This can range from close relations between customer and supplier, to outsourcing of certain corporate tasks or licensing, to vast networks in R&D. This cooperation can either be an informal alliance which is not contractually designated, which appears mostly among smaller enterprises, or the alliance can be set by a contract. Michael Porter and Mark Fuller, founding members of the Monitor Group (now Monitor Deloitte), draw a distinction among types of strategic alliances according to their purposes: Technology development alliances, which are alliances with the purpose of improvement in technology and know-how, for example consolidated