Instrumental Variables Regressions with Honestly Uncertain Exclusion Restrictions
The validity of instrumental variables (IV) regression models depends crucially on fundamentally untestable exclusion restrictions. Typically exclusion restrictions are assumed to hold exactly in the relevant population, yet in many empirical appli...
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| Format: | Policy Research Working Paper |
| Language: | English |
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World Bank, Washington, DC
2012
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| Online Access: | http://documents.worldbank.org/curated/en/2008/05/9473668/instrumental-variables-regressions-honestly-uncertain-exclusion-restrictions http://hdl.handle.net/10986/6693 |