On the ecological context of the earliest human settlements in Europe: Resource availability and competition intensity in the carnivore guild of Barranco Le'o.
Palaeoenvironment and dating of the Early Acheulean localities from the Somme River basin (Northern France): New discoveries from the High Terrace at Abbeville-Carrie.
Output growth thresholds for the creation of employment and the reduction of unemployment: A spatial analysis with panel data from the Spanish provinces, 2000–2011.