TY - JOUR A1 - Anderson, Gordon TI - Polarization Measurement and Inference in Many Dimensions When Subgroups Cannot be Identified PY - 2011/06/27 JA - Economics: The Open-Access, Open Assessment E-Journal VL - 5 IS - 2011-20 UR - http://www.economics-ejournal.org/economics/discussionpapers/2011-20 ER -