Sunantha Teyarachakul

Professor Sunantha Teyarachakul serves as a faculty member in the Department of Information Systems and Decision Sciences at the Craig School of Business, California State University, Fresno.

Her academic credentials include:

• Ph.D. from Krannert School of Management, Purdue University
• M.B.A. from Kenan-Flagler Business School, University of North Carolina at Chapel Hill
• B.B.A. from Faculty of Commerce and Accountancy, Thammasat University, Bangkok, Thailand

Her research specializes in operations management, with emphasis on inventory modeling in supply chains using operations research tools. Key areas include dynamic lot sizing, learning and forgetting effects in production environments, maintenance scheduling, and quality control. She has published in premier journals such as Production and Operations Management (Business Week 20 Premier Journal), European Journal of Operational Research (A*), IIE Transactions (A), Operations Research Letters (A), and Naval Research Logistics, reflecting rigorous theoretical contributions to the field.

Professor Teyarachakul teaches undergraduate courses DS 73 (Statistical Analysis I) and DS 123 (Statistical Analysis II), integrating quantitative methods into business decision-making frameworks.