1. The Effect of Adding Contribution Tiers to Employer-sponsored Health Insurance Plans Open Access Author: Kellock, Cameron Annetta Title: The Effect of Adding Contribution Tiers to Employer-sponsored Health Insurance Plans Area of Honors: Mathematics Keywords: Vertical Product DifferentiationGame TheoryPatient Protection and Affordable Care Act File: Download Cameron_Kellock.pdf Thesis Supervisors: Eli Christopher C Byrne, Thesis SupervisorEli Christopher C Byrne, Thesis SupervisorDr. Diane Marie Henderson, Thesis Honors Advisor