X. Mergers, Corporate
34. Control Governance,
Spin-offs widen investors’ choice by allowing them to invest in just one part of
the business. More important, spin-offs can improve incentives for managers.
Companies sometimes refer to divisions or lines of business as “poor fits.” By spin-
ning these businesses off, management of the parent company can concentrate on
its main activity.
17
If the businesses are independent, it is easier to see the value and
performance of each and reward managers accordingly. Managers can be given
stock or stock options in the spun-off company. Also, spin-offs relieve investors of
the worry that funds will be siphoned from one business to support unprofitable
capital investments in another.
Announcement of a spin-off is generally greeted as good news by investors.
18
Investors in U.S. companies seem to reward focus and penalize diversification.
Consider the dissolution of John D. Rockefeller’s Standard Oil trust in 1911. The
company he founded, Standard Oil of New Jersey, was split up into seven sep-
arate corporations. Within a year of the breakup, the combined value of the suc-
cessor companies’ shares had more than doubled, increasing Rockefeller’s per-
sonal fortune to about $900 million (about $15 billion in 2002 dollars). Theodore
Roosevelt, who as president had led the trustbusters, ran again for president
in 1912:
19
“The price of stock has gone up over 100 percent, so that Mr. Rockefeller and his as-
sociates have actually seen their fortunes doubled,” he thundered during the cam-
paign. “No wonder that Wall Street’s prayer now is: ‘Oh Merciful Providence, give
us another dissolution.’ ”
Why is the value of the parts so often greater than the value of the whole? The
best place to look for an answer to that question is in the financial architecture of
conglomerates. But first, we take a brief look at carve-outs, asset sales, and priva-
tizations.
Carve-outs
Carve-outs are similar to spin-offs, except that shares in the new company are not
given to existing shareholders but are sold in a public offering. Recent carve-outs
include Pharmacia’s sale of part of its Monsanto subsidiary, and Philip Morris’s
sale of part of its Kraft Foods subsidiary. The latter sale raised $8.7 billion.
Most carve-outs leave the parent with majority control of the subsidiary, usually
about 80 percent ownership.
20
This may not reassure investors who worry about
CHAPTER 34
Control, Governance, and Financial Architecture 971
17
The other way of getting rid of “poor fits” is to sell them to another company. One study found that
over 30 percent of assets acquired in a sample of hostile takeovers from 1984 to 1986 were subsequently
sold. See S. Bhagat, A. Shleifer, and R. Vishny, “Hostile Takeovers in the 1980s: The Return to Corporate
Specialization,” Brookings Papers on Economic Activity: Microeconomics (1990), pp. 1–12.
18
Research on spin-offs includes K. Schipper and A. Smith, “Effects of Recontracting on Shareholder
Wealth: The Case of Voluntary Spin-offs,” Journal of Financial Economics 12 (December 1983), pp. 409–436;
G. Hite and J. Owers, “Security Price Reactions around Corporate Spin-off Announcements,” Journal of
Financial Economics 12 (December 1983), pp. 437–467; and J. Miles and J. Rosenfeld, “An Empirical Analy-
sis of the Effects of Spin-off Announcements on Shareholder Wealth,” Journal of Finance 38 (December
1983), pp. 1597–1615. P. Cusatis, J. Miles, and J. R. Woolridge report improvements of operating per-
formance in spun-off companies. See “Some New Evidence that Spin-offs Create Value,” Journal of
Applied Corporate Finance 7 (Summer 1994), pp. 100–107.
19
D. Yergin: The Prize, Simon & Schuster, New York, 1991, p. 113.
20
The parent must retain an 80 percent interest to consolidate the subsidiary with the parent’s tax ac-
counts. Otherwise the subsidiary is taxed as a freestanding corporation.