The Potpourri

The Network of Global Corporate Control
Stefania Vitali, James B. Glattfelder, and Stefano Battiston
[Chairs of Systems Design, ETH Zurich, Zurich, Switzerland]
PLoS One. 2011; 6(10)

Abstract
The structure of the control network of transnational corporations affects global market competition and financial stability. So far, only small national samples were studied and there was no appropriate methodology to assess control globally. We present the first investigation of the architecture of the international ownership network, along with the computation of the control held by each global player. We find that transnational corporations form a giant bow-tie structure and that a large portion of control flows to a small tightly-knit core of financial institutions. This core can be seen as an economic “super-entity” that raises new important issues both for researchers and policy makers.

Methods
[…fun with matrices and graphs…]
Because of indirect links, control flows upstream from many firms and can result in some shareholders becoming very powerful. However, especially in graphs with many cycles (see Figures 1B and S4 in Appendix S1), the computation of c^net, in the basic formulation detailed above, severely overestimates the control assigned to actors in two cases: firms that are part of cycles (or cross-shareholding structures), and shareholders that are upstream of these structures. […] In this paper […] we develop a new methodology to overcome the problem of control overestimation, which can be employed to compute control in large networks.

[The transnational corporate network’s] peculiarity is that the strongly connected component, or core, is very small compared to the other sections of the bow-tie […] about 3/4 of the ownership of firms in the core remains in the hands of firms of the core itself. In other words, this is a tightly-knit group of corporations that cumulatively hold the majority share of each other.

pone.0025995.g002

The authors buried the lede as deeply as they could, relegating the list of the most powerful companies to p. 17 of the supplementary material, then formatting it as a cumulative share rather than giving each company’s share. I recalculated and formatted the list to show each company’s share. Note that the underlying data is from 2007.

Rank Name Country Cumulative network control (%) Network control (%)
1 BARCLAYS PLC GB 4.05% 4.05%
2 CAPITAL GROUP COMPANIES INC, THE US 6.66% 2.61%
3 FMR CORP US 8.94% 2.28%
4 AXA FR 11.21% 2.27%
5 STATE STREET CORPORATION US 13.02% 1.81%
6 JPMORGAN CHASE & CO. US 14.55% 1.53%
7 LEGAL & GENERAL GROUP PLC GB 16.02% 1.47%
8 VANGUARD GROUP, INC., THE US 17.25% 1.23%
9 UBS AG CH 18.46% 1.21%
10 MERRILL LYNCH & CO., INC. US 19.45% 0.99%
11 WELLINGTON MANAGEMENT CO. L.L.P. US 20.33% 0.88%
12 DEUTSCHE BANK AG DE 21.17% 0.84%
13 FRANKLIN RESOURCES, INC. US 21.99% 0.82%
14 CREDIT SUISSE GROUP CH 22.81% 0.82%
15 WALTON ENTERPRISES LLC US 23.56% 0.75%
16 BANK OF NEW YORK MELLON CORP. US 24.28% 0.72%
17 NATIXIS FR 24.98% 0.70%
18 GOLDMAN SACHS GROUP, INC., THE US 25.64% 0.66%
19 T. ROWE PRICE GROUP, INC. US 26.29% 0.65%
20 LEGG MASON, INC. US 26.92% 0.63%
21 MORGAN STANLEY US 27.56% 0.64%
22 MITSUBISHI UFJ FINANCIAL GROUP, INC. JP 28.16% 0.60%
23 NORTHERN TRUST CORPORATION US 28.72% 0.56%
24 SOCIETE GENERALE FR 29.26% 0.54%
25 BANK OF AMERICA CORPORATION US 29.79% 0.53%
26 LLOYDS TSB GROUP PLC GB 30.30% 0.51%
27 INVESCO PLC GB 30.82% 0.52%
28 ALLIANZ SE DE 31.32% 0.50%
29 TIAA US 32.24% 0.92%
30 OLD MUTUAL PUBLIC LIMITED COMPANY GB 32.69% 0.45%
31 AVIVA PLC GB 33.14% 0.45%
32 SCHRODERS PLC GB 33.57% 0.43%
33 DODGE & COX US 34.00% 0.43%
34 LEHMAN BROTHERS HOLDINGS, INC. US 34.43% 0.43%
35 SUN LIFE FINANCIAL, INC. CA 34.82% 0.39%
36 STANDARD LIFE PLC GB 35.20% 0.38%
37 CNCE FR 35.57% 0.37%
38 NOMURA HOLDINGS, INC. JP 35.92% 0.35%
39 THE DEPOSITORY TRUST COMPANY US 36.28% 0.36%
40 MASSACHUSETTS MUTUAL LIFE INSURANCE US 36.63% 0.35%
41 ING GROEP N.V. NL 36.96% 0.33%
42 BRANDES INVESTMENT PARTNERS, L.P. US 37.29% 0.33%
43 UNICREDITO ITALIANO SPA IT 37.61% 0.32%
44 DEPOSIT INSURANCE CORPORATION OF JP JP 37.93% 0.32%
45 VERENIGING AEGON NL 38.25% 0.32%
46 BNP PARIBAS FR 38.56% 0.31%
47 AFFILIATED MANAGERS GROUP, INC. US 38.88% 0.32%
48 RESONA HOLDINGS, INC. JP 39.18% 0.30%
49 CAPITAL GROUP INTERNATIONAL, INC. US 39.48% 0.30%
50 CHINA PETROCHEMICAL GROUP CO. CN 39.78% 0.30%

As of 2007, the Quaker-origin banks, Barclays and Lloyds, had
4.56% control of the worlds publicly traded corporations, vs.
4.35% for J.P. Morgan-Chase, Merrill Lynch, Goldman Sachs, Morgan Stanley, and Bank of America combined.
France had 4.19%, the rest of Britain had 3.7%.

This despite there likely being fewer than half a million silent-meeting Quakers in the US and Britain in history, peaking at 80,000 in the late 1600s, with about 50,000 or so today, of whom only a very small fraction have long Quaker ancestry.

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