Measuring trade in value added: how valid is the proportionality assumption?
نویسندگان
چکیده
For countries that have only aggregate (‘competitive type’) input–output (IO) tables, value added in exports is commonly estimated using the ‘proportionality assumption’ to separate imported-inputs from domestically procured inputs. We test validity of this assumption non-competitive type IO which contain separately compiled domestic- and imported-input matrices, for Indonesia, Thailand, Malaysia, Taiwan, Australia. The results show proportionality leads an overestimation domestic value-added exports, magnitude bias becomes amplified when export composition a country shifts primary products manufactured goods through integration into global production networks.
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ژورنال
عنوان ژورنال: Economic Systems Research
سال: 2021
ISSN: ['0953-5314', '1469-5758']
DOI: https://doi.org/10.1080/09535314.2021.1965549