The document discusses different types of media ownership structures including private, public service, multinational, independent, conglomerate, horizontal integration, vertical integration, cross media divergence, and synergy. It provides examples and discusses advantages and disadvantages of each type of ownership. Private ownership gives full control to the company but it bears all financial risks alone. Public service ownership is funded by taxpayers and can provide unbiased news but also relies on taxpayer money. Multinational and conglomerate structures can increase profits but also increase monopoly risks.