You can find my draft study on congressional overrides, cited by @adamliptak in today's NYT, here: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2130190 …
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You can find my draft study on congressional overrides, cited by @adamliptak in today's NYT, here: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2130190 …