Shutdown's economic impact is a forceful reminder of why government matters
- Written by Andrew J. Hoffman, Holcim (US) Professor at the Ross School of Business and School of Environment and Sustainability, University of Michigan

As the United States endures the longest shutdown in its history, Americans are getting a taste of life without government.
The absence of some services are clearly visible, such as a buildup of trash at national parks or longer lines at airport...
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