Students who want more detailed information about the complexities of the food industry may enjoy an agricultural economics degree. These types of programs might seek to apply economic theory to the ways in which food is produced and distributed.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.