Cardenete, M. Alejandro; Sancho, Ferran - In: Economic Systems Research 18 (2006) 3, pp. 319-325
In general terms, key sectors analysis aims at identifying and quantifying the economic impact of a sector in a given economy. For a sector, we mean here either an industry or a region, or even a cluster of them. Quite a few measures and methodologies of varied complexity have been proposed in...