U.S. Bureau of Economic Analysis
From Copyright EVIDENCE
Studies that use this data source: | Bezmen and Depken (2006), Branstetter, Fisman and Foley (2006), Siwek (2009) |
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Studies that use this data source: | Bezmen and Depken (2006), Branstetter, Fisman and Foley (2006), Siwek (2009) |
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