This course is required for all first-year MPhil/PhD students in Public Policy. The purposes of the course are to introduce to students the key concepts in research methods, and to help them develop skills in the design of empirical research used in the analysis of policy problems. The course aims to train students to be able to apply various research designs in conducting rigorous policy research in their chosen fields, as well as develop the ability to critically evaluate policy research products. A specific emphasis will be on the use of quasi-experimental designs in policy research, as well as on their potentials and limitations.