How often are propositions on the effects of customs unions theoretical curiosa and when should they guide policy?
| 第一著者: | |
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| その他の著者: | , |
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Cambridge
National Bureau of Economic Research
2001.
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| シリーズ: | NBER working paper series
no.8304 |
| 主題: |