Causal Inference in Education Research Seminar (CIERS) The Impact of Healthcare Worker Migration on Sending Country Human Capital: Evidence from Filipino Nurse Migration Aug 9, 2017, 11:30 am-1:00 pm EDT Weill Hall, Room 3240 The objective of the Causal Inference in Education Research Seminar (CIERS) is to engage students and faculty from across the university in conversations around education research using various research methodologies.