A business school is a university-level institution that confers degrees in business administration or management. Such a school can also be known as school of management, school of business, school of business administration, or, colloquially, b-school or biz school. A business school teaches topics such as accounting, administration, strategy, economics, entrepreneurship, finance, human resource management, information systems, logistics, marketing, organizational psychology, organizational behavior, public relations, research methods and real estate among others.