Wharton School, the first institute to offer business education, was established in 1881. It proved to be a popular area of study, and by 1939 there were 120 business education programs available in America. As of 2010, online business education courses are readily available, as are online study guides.
Business education is a broad terms covering everything from a one-year certificate through to a Ph.D. Deciding where and what sort of business education to study can be overwhelming. The Financial Times offers a review of universities offering MBA programs and businessschools.com reviews business education programs at all levels.
The Economist recognizes that current business education updates are important, so they offer a weekly online newsletter.