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Linkage Measures: a Revisit and a Suggested Alternative
Authors:Junning Cai  Pingsun Leung
Affiliation:1. Department of Economics, University of Hawaii at Manoa;2. College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa, 3050 Maile Way, Gilmore 111, Honolulu, Hawaii 96822, USA
Abstract:This paper examines major linkage measures in the literature from different perspectives and attempts to clarify some of the controversies over them. The examination and clarification suggest more refined backward and forward linkage measures for linkage indices construction. The measures are then applied to analyse the linkages of Hawaii’s agriculture sectors.
Keywords:Backward and forward linkages  supply-driven input–output model  key sectors
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