Humboldt-Universität zu Berlin | Wirtschaftswissenschaftliche Fakultät | High Dimensional Nonstationary Time Series | About us | News Feed | News 2015 | Publication: Paper accepted to “Energy Economics” Publication: Paper accepted to “Energy Economics” 11.11.2015. The paper “Volatility Linkages between energy and agricultural commodity prices” by Brenda López Cabrera and Franziska Schulz was accepted to Energy Economics.