决策科学和经济学系（DSE）通过关注该地区及其他地区的商业和经济学专业学生的高等教育需求来支持学院和大学的使命。该系提供两个特定的工商管理专业。学生可以选择主修管理信息系统（MIS）或经济学。MIS专业为学生提供了在工作场所应用计算机技术和信息系统的准备。经济学专业为学生提供了扎实的经济学理论和应用基础，为他们在商业，政府，金融或银行领域的所选专业做准备。
The MIS program supports students and professionals in their applied use of computers. Information systems supports a variety of business activities using computer systems, it is not intended to prepare software developers. Student Learning Outcome: Students will demonstrate an understanding of how computer systems support a variety of business activities. The College of Business at Texas A&M University-Corpus Christi strives to be among the premier business schools in Texas by providing students with the best quality business education, valuable business-world engagement opportunities, rewarding international experiences, and attractive career opportunities. The College of Business is accredited by AACSB International in both Accounting and Business, a distinction that is held by only one percent of business schools worldwide.