Linkages and Multipliers in a Multiregional Framework: Integration of Alternative Approaches

摘要: In this paper, two literatures that have explored the structure of economies are brought together. first case, approaches to key sector identification (initially associated with Hirschman and Rasmussen) were modified by Cella, Clements Rossi Guilhoto et al. reveal what may be referred a pure linkage approach related concerns Miyazawa his internal external multiplier effects. While was interested mainly in identifying sources change an economy, shares considerable commonality new ideas which or set sectors separated from rest economy. Hence, both cases, decomposition economy needs considered; present paper reveals similarity perspective provides formal link between methodologies.