Introduction to the author of Haig Management Information System

Stephen Hager is the associate dean and MBA director of the Daniels School of Business at the University of Denver. Prior to this, he was the head of the information technology and e-commerce department and the director of the information technology research project. Stephen Hager received a bachelor's and master's degree in business administration from West Texas State University and a doctorate from the University of Texas at Arlington.

Professor Hager's works are numerous, including Interaction: How to Teach English as a Second Language, Information Technology: scavandagetoday of C Tomorrow and Excell》ingincfinance, BusinesscDrivencTechnology, management information system in the information age, I-Series series, etc. He also published a large number of papers in many magazines. Professor Hager often consults with the federal government, such as office personnel management. U.s. environmental protection agency. Social Security Administration and National Aeronautics and Space Administration (NASA).