Artikel
Industrial productivity divergence and input-output network structures: Evidence from Japan 1973-2012
Since the early 1990s, there have been larger and increasing labor productivity differences across industries in Japan. More specifically, a clear pattern of sigma and beta divergence across industries is observed. To shed light on these stylized facts, we first evaluate the input-output structure of Japan through the lens of a community-detection algorithm from network theory. Results from this analysis suggest the existence of two input-output network structures: a densely-connected group of industries (a stationary community), whose members remain in it throughout the period; and a group of industries (a transitional community) whose members do not belong to this first group. Next, we re-evaluate the industrial divergence pattern of Japan in the context of each network structure. Results suggest that divergence is mostly driven by the transitional community. Interestingly, since 2007, a pattern of sigma convergence started to re-appear only in the stationary community. We conclude suggesting that industrial divergence and instability in community membership are not necessarily indicative of low productivity performance.
- Sprache
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Englisch
- Erschienen in
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Journal: Economies ; ISSN: 2227-7099 ; Volume: 7 ; Year: 2019 ; Issue: 2 ; Pages: 1-14 ; Basel: MDPI
- Klassifikation
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Wirtschaft
- Thema
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communities
input-output networks
productivity
convergence analysis
- Ereignis
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Geistige Schöpfung
- (wer)
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Domínguez, Alvaro
Mendez, Carlos
- Ereignis
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Veröffentlichung
- (wer)
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MDPI
- (wo)
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Basel
- (wann)
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2019
- DOI
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doi:10.3390/economies7020052
- Handle
- Letzte Aktualisierung
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10.03.2025, 11:44 MEZ
Datenpartner
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Objekttyp
- Artikel
Beteiligte
- Domínguez, Alvaro
- Mendez, Carlos
- MDPI
Entstanden
- 2019