Business and Economics Department: Faculty and Staff Department Chair Dr. Stacey Kaden Business and Economics Department Chair; Associate Professor of Accounting skaden@truman.edu (660) 785-4362 Summer Office Hours Available By Appointment (in-person or via zoom). Accounting Dr. Michael Barnes Associate Professor of Accounting, Graduate Program Director, Audit Guru mbarnes@truman.edu (660) 785-4294 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Liz Diers Associate Professor of Accounting lizdiers@truman.edu (660) 785-4352 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Isaac Ison Associate Professor of Accounting iison@truman.edu (660) 785-4571 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Stacey Kaden Business and Economics Department Chair; Associate Professor of Accounting skaden@truman.edu (660) 785-4362 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Kathy Otero Associate Professor of Accounting kotero@truman.edu (660) 785-4369 Summer Office Hours Available By Appointment (in-person or via zoom). Business Administration Dr. Sunghan Bae Assistant Professor of Business Administration sbae@truman.edu (660) 785-4521 Summer Office Hours Available By Appointment (in-person or via zoom). Mr. Jim Bergman Instructor of Business Administration jbergman@truman.edu (660) 785-4364 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Musa Demirtas Associate Professor of Business Administration mdemirtas@truman.edu (660) 785-4375 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Jie Li Assistant Professor of Business Administration jieli@truman.edu (660) 785-4377 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Huanxin Liu Assistant Professor of Business Administration hliu@truman.edu (660) 785-4331 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Yung-hwal Park Professor of Business Administration yhpark@truman.edu (660) 785-4249 Summer Office Hours Available By Appointment (in-person or via zoom). Mr. Scott Templeton Associate Professor of Business Administration stempleton@truman.edu (660) 785-4359 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Haneul Yi Assistant Professor of Business Administration hyi@truman.edu (660) 785-6019 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Lin Zhang Professor of Business Administration linzhang@truman.edu (660) 785-4365 Summer Office Hours Available By Appointment (in-person or via zoom). Economics Dr. Yasemin Akcan Barto Assistant Professor of Economics yakcan@truman.edu (660) 785-4367 Summer Office Hours Available By Appointment (in-person or via zoom). Dr. Xiaofen Chen Professor of Economics xiaofen@truman.edu (660) 785-4644 Fall 2026 Office hours: T TH 10:30 am-12:00 pm & 1:30 pm-2:30 pm; W 2:30 pm-3:30 pm Online (Zoom link posted on Brightspace and at office door): M W 10:30 am-12:30 pm Dr. John McNeill Assistant Professor of Economics mcneill@truman.edu (660) 785-4056 Summer Office Hours Available By Appointment (in-person or via zoom). Personal Pronouns: he/him GTRA's Bennett Alton Teaching Assistant balton@truman.edu Ethan Ball Teaching Assistant eball@truman.edu Jack Bryan Teaching Assistant jbryan@truman.edu Isaac Epp Teaching Assistant iepp@truman.edu Josh Mengwasser Teaching Assistant jmengwasser@truman.edu Sadie Reddan Teaching Assistant sreddan@truman.edu Tommy Wilson Teaching Assistant twilson@truman.edu Leann Woodring Teaching Assistant lwoodring@truman.edu Academic Advising Ms. Billi Gordy Academic Advisor bgordy@truman.edu (660) 785-4303 Department Assistant Pujan Gauli Administrative Assistant pgauli@truman.edu (660) 785-4383 Misc. Caroline Heckman checkman@truman.edu Chris Miller chrismiller@truman.edu Business and Economics Department