Zolin, M. Bruna; Bernadette Andreosso O’Callaghan - Dipartimento di Economia, Università Ca' Foscari Venezia - 2010
In 2008 the world’s attention was focused on the global food crisis and, as consequence, on the global food security. By mid-2009, commodity prices have dropped sensitively, nevertheless most of them still remain at or above past trend levels. Fluctuations in prices are not rare in...