1. Wayfair Getting from Sales Tax to Income Tax Open Access Author: Martinelli, Christina Title: Wayfair Getting from Sales Tax to Income Tax Area of Honors: Finance Keywords: south dakota v. wayfairsales taxincome taxevent study analysis File: Download Christina_Martinelli_Thesis.pdf Thesis Supervisors: Brian Spangler Davis, Thesis SupervisorBrian Spangler Davis, Thesis Honors AdvisorSamuel Burton Bonsall, IV, Faculty Reader