I'm a 3rd-year doctoral student majoring in Operations Management at Mays Business School, Texas A&M University. http://mays.tamu.edu/degrees-and-majors/phd/info-phd/ You can find useful information from the web-link above. Our training here is rigorous and comprehensive. Faculties are friendly and research active. Also our financial support is sufficient to have a nice life in Texas. (at least $20,000 stipend per year + a tuition/fee waiver) My department is desparately looking for strong candidates. Right now we only have 4 students in the program. You should have willingness and capabilities to learn quantitative methods. We generally model technical/social systems using mathematics and test our ideas empirically using statistics. Applicants must be functional English writers and speakers. Feel free to contact me if you have any questions regarding application.