The Brookings Papers are now freely available to access on the internet. Previously available through JSTOR and EBSCO’s Business Source Premier the editors of the papers have decided to make them entirely open access. Follow this link to read about their decision to go open access http://www.freakonomics.com/2011/03/22/economic-research-wants-to-be-free/
To read the Papers online please follow this link http://www.brookings.edu/economics/bpea/past-editions.aspx