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Microscopic Dynamics and Macroscopic Structures in a Large-Scale Distributed Supply Network Serguei Saavedra, Janet Efstathiou, FRT (Oxford) Brian Uzzi.

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Presentation on theme: "Microscopic Dynamics and Macroscopic Structures in a Large-Scale Distributed Supply Network Serguei Saavedra, Janet Efstathiou, FRT (Oxford) Brian Uzzi."— Presentation transcript:

1 Microscopic Dynamics and Macroscopic Structures in a Large-Scale Distributed Supply Network Serguei Saavedra, Janet Efstathiou, FRT (Oxford) Brian Uzzi (Northwestern) EIASM Workshop on Complexity and Management, Oxford, 19-20 June 2006

2 NY Garment Industry Uzzi (1996), American Sociological Review 61, 674-698 Uzzi (1997), Administrative Science Quarterly 42, 35-67.

3 NY Garment Industry 1985-95

4 Supply Network Resource RESOURCE LAYER PRODUCTION NETWORK BUYER/CONSUMER BATH

5 NY Garment Industry 1985 4786 Firms Giant Component 67.5%

6 Embedded vs Market ties

7 Persistent Structures

8 Targeted attack (1994)

9 Degree Distribution

10 Betweenness vs. Degree Distribution

11 Degree Correlation (1990)

12 Connectivity

13 Population Dynamics

14

15 Link and Node Dynamics

16

17 What next? Preferential detatchment? Weighted network Extended data set Supported by: European Commission, NEST Pathfinder MMCOMNET Project


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