Kellogg School of Management at Northwestern University
For an integrated healthcare organization, culture is the key to operational efficiency.
Evidence from U.S. health insurance marketplaces.
Combinations, conduct, and competition in healthcare
Would employees be happier with more health plan choices?
Effects of consolidation in the health insurance industry
Health insurance companies in the U.S., not consumers, control the market
Limiting liability has limited impact on healthcare costs
How hospitals cope with competition