BROOKS, DOUGLAS H.; FERRARINI, BENNO; GO, EUGENIA C. - In: Journal of International Commerce, Economics and Policy … 04 (2013) 03, pp. 1350015-1
We analyze the relationship between food security and trade by computing a bilateral import penetration index (BIPI), which gauges the degree to which a country depends on another or a small set of others for food imports. Food trade maps are then drawn by application of a force-directed...