# The dependence structure across oil, wheat, and corn: A wavelet-based copula approach using implied volatility indexes

> Research article (Energy Economics, 2017) · cited 118× · AI/ML

**Wikidata**: [openalex:W2663960413](https://www.wikidata.org/wiki/openalex:W2663960413)  
**Source**: https://4ort.xyz/entity/the-dependence-structure-across-oil-wheat-and-corn-a-wavelet-based-copula-approach-using-implied-volatility-indexes