Treatment-effect identification without parallel paths: an illustration in the case of Objective 1–Hainaut/Belgium, 1994–2006
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| Format: | Article |
| Language: | English |
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De Gruyter
2017-05-01
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| Series: | Economics : the Open-Access, Open-Assessment e-Journal |
| Online Access: | http://www.economics-ejournal.org/economics/discussionpapers/2017-23 |