Threshold effects and unit roots of real commodity prices since the mid-nineteenth century.
| Autor: | Clavijo-Cortes, Pedro1,2, Campo-Robledo, Jacobo2, Mendoza-Tolosa, Henry2 |
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| Zdroj: | Economics & Business Letters. 2020, Vol. 9 Issue 4, p342-349. 8p. |
| Databáze: | Business Source Ultimate |
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