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- Publications
- Influence
Firm-level propagation of shocks through supply-chain networks
Social and economic networks can be a channel of negative shocks and thus deteriorate resilience and sustainability in societies. This study focuses on supply chains, or supplier–customer networks of… Expand
Verifying Power-Law Distribution in Empirical Data
- H. Inoue
- Mathematics
- 1 February 2010
In social science, it is mostly assumed that there is a typical value for data. This is because normal distribution is supposed. However, it is hardly possible that all data in the natural world as… Expand
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Hierarchical communities in the walnut structure of the Japanese production network
- Abhijit Chakraborty, Yuichi Kichikawa, +4 authors H. Aoyama
- Computer Science, Physics
- PloS one
- 26 February 2018
TLDR
The strength of long ties and the weakness of strong ties: Knowledge diffusion through supply chain networks
Using a large firm-level panel dataset for Japan, this paper examines the effects of the structure of supply chain networks on productivity and innovation capability through knowledge diffusion. We… Expand
Analysis of cooperative research and development networks on Japanese patents
TLDR
Propagation of Negative Shocks Through Firm Networks: Evidence from Simulation on Comprehensive Supply-Chain Data
This paper examines how negative shocks due to, for example, natural disasters, propagate through supply chains, applying a simulation technique to actual data on supply chains of Japanese firms. We… Expand
The propagation of economic impacts through supply chains: The case of a mega-city lockdown to prevent the spread of COVID-19
This study quantifies the economic effect of a possible lockdown of Tokyo to prevent the spread of COVID-19. The negative effect of such a lockdown may propagate to other regions through supply… Expand
Evidence for a Creative Dilemma Posed by Repeated Collaborations
- H. Inoue
- Medicine
- PloS one
- 4 September 2015
We focused on how repeat collaborations in projects for inventions affect performance. Repeat collaborations have two contradictory aspects. A positive aspect is team development or experience, and a… Expand
The Propagation of the Economic Impact through Supply Chains: The Case of a Mega-City Lockdown against the Spread of COVID-19
TLDR
The structure of rice dwarf virus determined by small-angle neutron scattering measurements.
- H. Inoue, P. Timmins
- Biology, Medicine
- Virology
- 1 November 1985
The structure of rice dwarf virus (RDV) has been investigated by small-angle neutron-scattering measurements using the contrast variation method. The contrast match point gave an RNA content of about… Expand
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