Read a Feb. 16, 2006, analysis from the Economic Policy Institute of the economic impact of living-wage legislation.

See a Dec. 10, 2008, Brookings Institution report on the impact of living wage laws.

About 3.6 million workers–4.7% of all hourly paid workers in the United States–earned the minimum wage or less in 2012, according to the Bureau of Labor Statistics.

The U.S. Department of Labor Web site provides an interactive map with information about minimum-wage laws in each state.

The U.S. Department of Labor provides information on the history of the minimum wage, from 1938 to the present.

See a chart that tracks minimum-wage legislation by state. Some of those bills would also link the minimum wage to the cost-of-living index.

Michael Schut is the Seattle-based author of Food & Faith: Justice, Joy and Daily Bread. He leads retreats on the topics of spirituality, sustainability and eco-justice.

Created by the state Legislature in 1989, the Oregon Hunger Relief Task Force promotes awareness, compiles research and works on public policy change. One in six Oregonians – a record number – received SNAP (food stamp) benefits in June 2009. Oregon Faith Roundtable Against Hunger is a partner organization. Contact Simone Crowe, communications director.

Food Lifeline in Seattle is Washington state’s largest hunger relief agency. It has statistics on the people it serves. Mark Coleman is communications director.