The 3-6-3 rule: an urban myth?
Walter, John R.
Observers often describe the banking industry of the 1950s, 1960s,
and 1970s as operating according to a 3-6-3 rule: Bankers gathered
deposits at 3 percent, lent them at 6 percent, and were on the golf
course by 3 o'clock in the afternoon. The implication is that the
industry was a sleepy one, marked by a lack of aggressive competition.
Further, the often heard phrase "bankers' hours" also
seems to point to a lack of competitive zeal. Tight regulation is
thought to have limited competition and allowed the 3-6-3 rule and the
concept of bankers' hours to survive.
The banking industry was indeed subject to a raft of regulations
that were introduced during the Great Depression and only began to be
removed in the early 1980s. Included were restrictions that limited the
formation of banks and the location of bank branches. These regulations
also limited the interest rates they could pay depositors and charge
borrowers.
In today's banking environment, one can hardly imagine bankers
operating by anything close to a 3-6-3 rule because the market is
clearly quite competitive and is likely more competitive than during the
1950s, 1960s, and 1970s. Consider an example of today's competitive
setting: A visit to the Internet allows a mortgage borrower the choice
of hundreds of mortgage lenders from around the country, any of whom are
happy to
lend. Price comparisons are fairly simple since all of these mortgage
lenders openly advertise their interest rates and, to a lesser degree,
their fees. Further, with numerous offers of home equity loans and an
average of 4 billion credit card solicitations mailed per year,
consumers have ample options for financing non-real-estate consumption
(Lazarus 2003). Last, most shopping areas contain several bank branches
(including those from out-of-state banks) and consequently provide
consumers with a wide choice of deposit facilities, as well as ATMs from
banks not located in the shopping area. Much of this type of competition
was not in place before the 1980s, in part because delivery technology
had not matured. Undoubtedly, restrictions on banks prior to the 1980s
also played a role.
There is a good deal of evidence that restrictions in place before
the 1980s limited the competitiveness of banking markets and thereby
granted some banks monopoly power. For example, Flannery (1984) presents
evidence that banks in unit banking states (i.e., states that largely
prohibited branches) were less efficient than those in states allowing
less restrictive branching. Flannery also indicates that branching
restrictions reduced competition, allowing banks in unit branching
states to earn above-normal profits. Similarly, Keeley (1990, 1192)
finds that branching restrictions "provide a degree of protection
from competition." Others also have found evidence that branching
restrictions were anti-competitive, allowing banks to charge higher
interest rates on loans and pay lower rates on deposits. (1)
Nevertheless, how widespread was the influence of these
restrictions on the banking industry and its customers? When the
restrictions were binding, they likely had significant effects; however,
a review of the regulations indicates that they were often not binding
or were at times sidestepped. Limits on the formation of new banks,
while fairly strict from the Depression through the 1950s, were loosened
afterward. As a result, bank formation in the 1960s and 1970s was not
very different from that in the 1980s and 1990s. While a number of
states maintained stringent restrictions on branching, aggregated across
the United States, the number of bank branches grew quite rapidly well
before branching restrictions were removed in the 1980s. Interest rate
restrictions were binding for only part of the period. Further, even if
the restrictions had been consistently binding, the opportunity for
banks to exercise monopoly power was checked to some degree by intense
competition from nonbank providers of most of the same products offered
by banks. Also, some aggregate measures of bank profits and costs do not
indicate that banks held significant monopoly power.
Evidence produced by Flannery (1984) and Keeley (1990) and others
clearly indicates that restrictions limited competition and allowed some
monopoly profits. Yet, the ability of financial market competitors
(banks and nonbanks) to sidestep the restrictions may have offset some
of the negative effects of the restriction.
1. RESTRICTIONS AND EFFICIENCY
One can expect that the three types of restrictive banking
regulations mentioned earlier--new bank entry, branching, and
pricing--would have led to a staid and inefficient banking industry. On
the one hand, if the banking industry faced no restrictions, incumbent
banks could not operate inefficiently for long. Other banks or
entrepreneurs, observing an inefficient bank or one charging
above-market prices, will perceive a profit opportunity by grabbing the
customers of the inefficient bank and forming a bank or opening a branch
in competition with the incumbent bank. Faced with this threat of entry,
incumbent banks have strong incentive to remain efficient.
On the other hand, entry restrictions (on the formation of new
banks) and branching restrictions remove the threat of entry, allowing
inefficient banks to remain. An investor, who might be tempted to form a
new bank, will be prevented by binding entry restrictions. Branching
restrictions would preclude incumbents from entering one another's
markets to vie for these profits.
Interest rate restrictions, or ceilings on deposits or loans, also
remove the incentive to compete aggressively. Interest rate ceilings on
deposits, if binding, remove the opportunity to compete since a new
entrant cannot attract the inefficient incumbent's customers by
offering a better interest rate. A ceiling on loan interest rates
likewise implies a reduced incentive to compete aggressively. Incentives
are reduced because, as discussed below, with a ceiling, the bank does
not wish to make as many loans as customers would seek.
2. ENTRY RESTRICTIONS
Restrictions on entry were a prominent feature of the American
banking environment throughout its history that continues today. (2)
Their intensity varied from extremely strict to fairly liberal. Entry
restrictions were inaugurated in America as a means of enhancing the
flow of government revenues from banks. After the formation of the
national banking system in the 1860s, entry restrictions seem intended
to protect from failure the banks for which the chartering agency was
responsible. Similarly, following the widespread bank failures of the
1920s and the early years of the Depression, and with the 1934 creation
of federal deposit insurance, the clear goal of these restrictions was
to protect incumbent banks from a repetition of the earlier failures.
From 1934 through the early 1980s, restrictions were tighter than
they are today, though the rate of entry was not significantly different
for much of the pre-1980 period. Bank entry was slow during much of the
1930s, 1940s, and 1950s. In contrast, entry was more rapid in the late
1960s and 1970s, occurring at rates similar to those of the 1980s and
1990s. Consequently, entry restrictions, at least in the 1960s and
1970s, may have had only a small negative effect on competition.
The Origin of the Tradition of Government-Granted Banking Charters
Just prior to the Revolutionary War, American banking services,
which at the time mostly consisted of issuing notes to circulate as
money, were largely provided by colonial governments (McCarthy 1984, 4).
The issue of such notes in exchange for specie and other assets provided
an inexpensive source of funding for the colonial governments. Private
attempts to form note-issuing banks were quelled by colonial government
rulings.
By the end of this period, government ownership of banks, or at
least government authorization to operate a bank, was firmly established
by 100 years of American banking tradition. The U.S. Constitution (in
Article 1, Section 10, Clause 1) made state government ownership of
note-issuing banks impossible by denying states the power to issue paper
money (called bills of credit in the Constitution). As a result, the
tradition was carried forward through government charter of private
banks once the United States was formed. For the next 50 years, in order
to form a bank, organizers were typically required to convince their
state legislature to pass a law granting a bank charter (Robertson 1995,
21-22; McCarthy 1984, 5-8). While the colonial governments benefited
directly from the seigniorage revenues earned from government bank note
issues, the constitutional prohibition meant that state governments had
to acquire the seigniorage earnings indirectly. States granted only a
limited number of charters and extracted compensation from these banks
in exchange for the valuable note-issue privilege (McCarthy 1984, 6-7).
Such compensation included fees paid to states when charters were
issued, shares in the new banks issued to the state at below-market
prices, and requirements that banks finance various government services
such as schools (Sylla, 4).
Starting with Michigan in 1837, states began to move away from
requiring legislative action to form banks. States formed administrative
agencies empowered to charter banks that met minimum requirements.
States continued to derive extensive revenues from these banks by
requiring them to purchase state bonds as security for bank note issues.
In 1863, the opportunity to form banks with federal charters was
created. The charter-granting agency was a newly created bureau of the
U.S. Treasury called the Comptroller of the Currency and was headed by
an appointee known as the Comptroller. Following 1863, when investors
decided to form a bank, they had a choice of either a national charter
or a state charter so that both types of banks were extant, a situation
that continues today. When the national banking system was created by
the National Currency Act of 1863, national banks, chartered by the
Comptroller, were granted the right to issue notes in exchange for
purchasing U.S. bonds as security for their note issues (McCarthy 1984,
11).
One reason for creating the national bank charter was to establish
a market for issues of government debt needed to finance the prosecution
of the Civil War. In 1865, state bank issues of notes were effectively
restricted by a 10 percent tax on all banks issuing notes, and national
bank notes became the national currency (hence the title Comptroller of
the Currency). The replacement of state bank notes (backed by state
government bonds) with national bank notes (backed by U.S. government
bonds) meant a source of revenue was stripped from state governments and
was shifted to the federal government. This expropriation of government
revenues was made politically feasible only because the Civil War placed
the federal government under severe financial pressure (McCarthy 1984,
10).
Chartering Restrictions Tightened After Depresssion-Era Bank
Failures
While the first several Comptrollers held to a fairly strict policy
of new national bank charters, subsequent Comptrollers loosened the
policy for a more liberal one. State-chartering agencies followed suit.
(3) As seen in Figure 1, the number of banks began growing rapidly in
the late 1880s, and growth was especially rapid after the turn of the
20th century until 1921.
An important explanation for the brisk growth in the number of
banks from 1900 to 1921 was that the minimum capital required to form a
bank was reduced (Mengle 1990; Wheelock 1993). But banks failed in
growing numbers starting in 1921, and the failure rate grew even higher
with the advent of the Depression and continued until 1934. (4) Failures
in the 1920s were tied to agricultural problems and were concentrated in
the agricultural regions of the United States. Failures during the early
years of the Depression were more widespread.
By 1934, half of all banks had failed. The widespread banking
failures convinced many policymakers that the liberal chartering rules
of the past 50 years had negative consequences and that entry should be
restricted in the future. In his January 1935 report to Congress,
Comptroller J. F. T. O'Connor expressed his view that future entry
should be restricted:
Great caution should be exercised in the future in the establishment
of either State or national banks, or branches of either, in order to
prevent a repetition of the failures of a few years ago.... The
Comptroller's Office, under existing law, is in a position to require
national banks to maintain adequate, sound capital, and also to
prevent the organization of a new national bank unless it has
adequate, sound capital, and unless there is a need for additional
banking facilities in the location chosen.... (OCC 1934, 14)
[FIGURE 1 OMITTED]
O'Connor's restrictive attitude toward chartering new
banks, whereby the agency approved relatively few new bank charters,
continued until the early 1960s, overlapping the tenure of his two
successors, Preston Delano and Ray M. Gidney. Figure 2 shows a fairly
low level of new bank entries from 1935 until the end of World War II,
with some increase thereafter, mostly because of new state charters.
As required by the Banking Act of 1935, the Comptroller analyzed
applications for bank charters to review the character of the
prospective management and the "convenience and needs of the
community" in which the bank would operate. The Act did not specify
the parameters of these analyses, but instead left that responsibility
to supervisors. As part of the convenience and needs analysis, the
Comptroller carefully reviewed the market in which the applicants
intended to enter.
[FIGURE 2 OMITTED]
Variations in the Severity of Chartering Restrictions
The policy for chartering national banks was relaxed with the
appointment of James J. Saxon by President Kennedy in November 1961.
Saxon made clear to the banking community his willingness to approve
more charters than his predecessors. As a result, the Office of the
Comptroller for the Currency (OCC) received more applications in
Saxon's first three years in office than in the past 20 years
(Robertson 1995, 153). However, this increase was not so far-reaching.
Robertson (1995, 154) notes that the OCC remained "concerned to
prevent overinvestment in banking by trade areas, and the economists on
the staff were continually on the alert for signs of such
overinvestment." In his 1965 testimony on the OCC chartering policy
before a Senate subcommittee, Saxon indicated that the change was one of
tone, not policy:
I would not characterize ... our policy [as] being more liberal. Our
policy was clearly to minimize, to reduce the image of the national
banking system as being one of a closed industry. (White 1992, 11)
Further, in February 1965, Comptroller Saxon announced that new
charters would not be granted in some states or portions of others, plus
Washington, D.C. (White 1992, 11). For the remainder of Saxon's
tenure (Saxon left the OCC in 1966) and throughout the rest of the
1960s, the OCC approved fewer new charters. The number of state bank
charters per year declined in the late 1960s as well; Figure 2 shows a
significant decline in the number of new banks during this period.
Starting in the early 1970s, national bank charters began to
increase again. Still, the long-standing OCC policy of limited entry
persisted to a degree. The OCC continued to approve new banks only when
the agency deemed it necessary.
Analysis of Needs
How did the OCC determine the need for a new bank? The Senate
Banking Committee investigated the question in the late 1970s. The
Committee reported that when OCC examiners reviewed the needs of a
community in which investors wished to open a bank, they were to answer
the following questions:
Is there a public need for the proposed bank, or do existing banks and
branches serve the area reasonably well?
Is it reasonable to expect that the available banking business will be
adequate to support the proposed bank, together with existing
competitive banks and branches, or will an overbanked situation be
created? (The Senate Banking Committee, U.S. Senate 1980)
The OCC often denied charters because it decided that there was
little need for a new bank; for example, a community might already be
served "reasonably well." Need was measured by a number of
factors including per capita income, residential growth, deposit growth,
loan-to-deposit ratios at existing banks, population per banking office,
hours of operation of existing banks, and interest rates paid on
deposits by existing banks. The Committee notes, however, that the OCC
could offer no clear benchmarks for any of these measures used to
determine whether a need existed and that various measures were used
either to justify or deny an application.
Need was the major reason for rejected applications during the
years covered in the study (1970 through 1977 [U.S. Senate 1980, 31]).
Inadequate need accounted for, either in part or in whole, 62 percent of
denials. In addition, 28 percent of denials were issued to protect
"a newly approved or recently opened bank."
The negative findings of this Committee report sparked a policy
shift at the OCC. In October 1980, John Heimann, Comptroller from 1977
to 1981, announced that the OCC would de-emphasize the analysis of need
and focus instead on the proposed bank's organizing group and
operating plan (White 1992, 54). Following the announcement, new
national bank charters increased, from 41 in 1979 to 268 in 1983 (White
1992, 54). The large increase in new charters during the early 1980s was
not only attributable to OCC actions, however. At the same time, state
agencies were chartering new banks fairly quickly (for example, 171 in
1983) so that the total increase in bank charters in 1983 was about 370
(see Figure 2).
The Heimann policy was reversed, however, in the mid-1980s. Falling
banking industry profitability led to a decline in new bank formations.
In the face of weakened bank profits, the OCC clamped down on new bank
charters in order to protect newly formed banks, an apparent return to
the policies of the late 1970s (White 1992, 54).
Needs analysis endures today. The OCC continues to consider the
need for a bank when reviewing an application (OCC 2005, 32). When
reviewing a new bank's application for membership, the Federal
Reserve also reviews market need. State banking agencies often regard
need as an important factor as well. Still, supervisors report that
needs analysis today receives less emphasis than in the past.
Entry Restrictions Since 1934
Entry restrictions in the form of needs analysis almost certainly
limited competitive pressure on banks. An existing bank knew that as
long as it was serving its market "adequately," it had nothing
to fear from new entrants. Consequently, it was under less pressure to
innovate or seek improvement than if there had been no restrictions in
place.
But how binding were these entry restrictions for new bank
formation? While the OCC as well as state agencies emphasized limiting
bank entry to only those banks that were, in the regulator's
determination, needed, how many new bank formations were prevented?
Figure 2 shows that during the 1930s, 1940s, and 1950s, entry was slow
compared to that during the 1980s and 1990s. On average, from 1934
through 1959, the annual rate of new bank entry was 0.8 percent (the
annual new bank formations divided by the outstanding number of banks),
compared to 1.6 percent during the 1980s and 1990s. Figure 2 implies
that during the 1960s and 1970s, entry was fairly rapid and not much
different than in the 1980s and 1990s when entry restrictions were less
binding. On average, the rate of entry during the 1960s and 1970s was
1.4 percent, just below the rate of entry in the 1980s and 1990s, but
not greatly so.
3. BRANCHING RESTRICTIONS
Like entry restrictions, branching restrictions are considered a
major factor that limited the level of competition in the U.S. banking
market until they were removed in the 1980s. Federal and state
restrictions on banks' ability to branch were an important feature
of the U.S. banking environment throughout the 20th century and
certainly from the 1930s until the 1980s. Many states maintained
restrictions on branching within their home state, and the combination
of state and federal laws worked to prevent interstate branching until
the 1990s. Surprisingly, given that numerous states maintained
restrictive branching laws, the number of branches grew fairly rapidly
during the 1950s, 1960s, and 1970s, as detailed below. In turn,
population per branch declined significantly. Further, even though today
in-state and interstate restrictions on branching are no longer
significant, local banking market concentration is no lower now than it
was before the restrictions were lifted. Even without branches, banks
were able to compete for loans by locating loan production offices
around the country since in-state and interstate branching restrictions
did not apply to these offices. So branching restrictions may have
imposed less of a burden on competition than one might imagine.
Early History of Branching Restrictions
Branching was not a significant feature of the banking landscape
until just before the turn of the 20th century. It was not specifically
prohibited before this time but simply unused (Mengle 1990, 5). Early
discussions of allowing national banks to branch occurred in the late
1890s, but brought opposition from bankers. Large money center banks opposed branching, fearing a loss of revenues from services provided by
country banks, but smaller banks opposed branching as well (Mengle 1990,
6). By 1929, a number of states had enacted laws restricting
state-chartered banks' ability to branch within their home states.
The law for national banks was unclear and from the late 19th century
until early in the 20th century, the views of the OCC concerning
branching by national banks changed with each new Comptroller.
Shifting views of the Comptroller became irrelevant when, in 1927,
the McFadden Act was enacted. The Act authorized national banks to
branch within their headquarter city, but no further, in states that
allowed bank branching (Mengle 1990, 7). The McFadden Act was amended by
the Banking Act of 1933 to allow national banks to branch to the same
extent as state banks in their home state. This meant that in states
that did not grant branching privileges, national banks could not branch
either. Interstate branching was de facto prohibited because the
McFadden Act allowed national banks to branch only within their home
state; additionally, state laws prohibited branches of out-of-state
banks from forming (Mengle 1990, 3).
Branching Restrictions, Post-Depression
While many unit (nonbranching) banks failed during the Depression,
branch banks survived, encouraging some states to liberalize their
branching laws. Nine states allowed statewide branching in 1929 (Mengle
1990, 6). By 1939, this number had doubled to 18. Likewise, the number
of states prohibiting branching fell from 22 to 14. In addition, in
1939, 11 states allowed limited branching (for example, branching within
a certain number of miles of the bank's headquarters).
These numbers changed between 1939 and 1979, but not by much. Only
three additional states allowed statewide branching during these 40
years, and the number prohibiting any branching declined by one.
Between states that prohibited branching and those that allowed
statewide branching were a number of states with limited branching. In
several such states, limits were gradually removed before 1979. For
example, in Virginia, banks were only allowed to branch within their
home county and contiguous counties or cities. However, a 1962 amendment
relaxed this rule. The amendment allowed bank holding companies (BHCs)
to acquire banks throughout the state while retaining the branching
rights of the acquired banks. A BHC could acquire small banks throughout
Virginia and then add branches in all contiguous counties, bringing new
competitors to banks already in these counties or opening branches in
communities that previously had no headquarter or branch banks (Mengle
1989, 3-5).
Soon enough, in Virginia large BHCs formed that owned banks
throughout the state, all essentially sharing the same name and
back-office processing. So, after 1962, statewide branching was
possible, though it was through the vehicle of bank holding company
ownership. Still, multibank holding companies faced some disadvantages
as compared to banking organizations composed of one bank with many
branches. Each bank within a holding company had a board of directors
and a somewhat independent corporate structure, imposing some additional
costs. In 1978, the Virginia state legislature further liberalized
branching laws by allowing banks to merge and keep their branching
privileges, still without moving to full statewide branching. At this
point the statewide multibank BHCs could merge their banks into one and
produce a bank with branches throughout the state. Finally, in 1986,
Virginia allowed de jure statewide branching so that banks could open
branches anywhere in the state without first acquiring a bank in a
contiguous county.
In the late 1970s and the 1980s, pressure was brought on state
legislatures throughout the country to further liberalize branching
laws. An important reason banks wanted to expand branching was that
communications and information technologies improved, which lowered the
cost of running large, far-flung branch networks. In turn, large banks
gained a relative advantage in efficiency over smaller banks,
encouraging bankers to argue for liberalization of branching laws so
that the efficiencies might be captured. Banking companies first took
advantage of these efficiencies through holding company acquisitions of
banks within states and across state lines. As it became clearer that
branching banks and multistate banking companies enjoyed cost advantages
that allowed them to predominate, unit banking states liberalized
in-state branching laws to give their home state banks the opportunity
to compete with larger banks from other states. By 1990, only two states
prohibited branching. Ultimately, full interstate branching was
authorized by the Riegle-Neal Interstate Banking Act of 1994.
Branching Restrictions Sidestepped
When branching restrictions were in place prior to the 1980s, they
may have provided local banks competitive advantages in gathering
deposits, and to some degree, in making loans to their deposit
customers. One important reason is that most retail and small business
customers tend to hold deposits with nearby banks or branches. If bank
customers have a strong preference for local providers and outside banks
are prevented from opening local branches, then local banks may enjoy
some degree of monopoly power in deposit-taking. Further, there can be
cost advantages to borrowing from the same institution that holds the
borrower's deposits. As noted earlier, various studies have found
evidence that the restrictions had negative effects on competition.
Nevertheless, competition was not impossible. Banks were (and still
are) free to make loans to borrowers, regardless of the borrower's
location. Accordingly, they can make loans in locations where they do
not have branches, either by choice or because of regulatory
restrictions. In other words, while in-state and interstate branching
restrictions may have limited a bank's branches to one state, or to
one portion of a state, the bank could make loans to borrowers anywhere
in the country.
In order to lend more easily to borrowers distant from bank
headquarters or branches, loan production offices (LPOs) were opened.
Such offices, which could be located throughout the United States, could
not accept deposits but typically housed bank loan officers who
prospected for commercial and retail loan customers in a territory
surrounding the office. Of course, as mentioned earlier, the inability
to accept deposits placed LPOs at a cost disadvantage compared to
incumbent banks. Still, LPOs were important enough competitors to small
local banks that the Independent Bankers Association of America argued
strongly against continuing them when hearings were held in 1968 after
the Federal Reserve first authorized them for state member banks (U.S.
Congress 1968, 2-12). The OCC had authorized LPOs for national banks at
an earlier date (U.S. Congress 1968, 13). A White House study estimated
that in 1981 there were at least 350 LPOs operating in 20 states
(Golembe 1988, 92).
Branching Grew Regardless of Restrictions--Concentration Was Low
The number of banking offices (including both head offices and
branches) grew fairly rapidly relative to population, despite branching
restrictions. Branching restrictions remained largely unchanged between
the 1930s and 1980, except as noted in states such as Virginia, which
allowed widespread de facto branching while retaining de jure
prohibitions on statewide branching. Fewer than half of all states
allowed statewide branching and about one-quarter prohibited any
branching. In 1950, the number of persons per bank office was 8,300.
This figure had fallen to 4,300 by 1980. Following the broad
liberalization of branching laws that began in 1980, population per
banking office fell only a little more to 3,800 in 2004. So while
branching laws in restrictive states clearly restrained competition, on
average, the number of competing offices appears to have grown rapidly
despite the restrictions. Still, expansion in the number of branches per
person is not a completely definitive indication of enlarged
competition, since some of this growth may have been driven by the
growth of suburbs. If so, the number of branches might decline, while
the number of competitors near one another might change little or even
fall.
Data on local market concentration provide a more complete measure
of market competition than the number of branches per person. Had
branching restrictions severely limited competition, one might expect
loosened branching regulations to have produced significant declines in
local market concentration once nonlocal banks were allowed to place
branches in communities that previously limited competition. Instead,
average local concentration, as measured by local deposit shares, was
almost completely unchanged from 1980 to the present (Moore and Siems
1998, 4). (5)
4. INTEREST RATE RESTRICTIONS
Just as chartering restrictions were heightened immediately
following the Depression, other types of limitations were placed on
banks, which tended to reduce competition beginning at about the same
time. (6) One important type of restriction, ceilings on interest rates,
constrained banks' ability to compete with one another in pricing.
Nevertheless, the competitive effects of these caps were limited.
Interest Rate Ceilings on Deposits
The Banking Act of 1933 prohibited the payment of interest on
checking accounts for national banks and state-chartered Federal Reserve
member banks. It also required the Federal Reserve to regulate interest
rates on time and savings deposits (Board of Governors 1933, 286). The
same rules applied to nonmember banks (i.e., state-chartered banks that
were not members of the Federal Reserve System) by the Banking Act of
1935. The Fed's rule that implemented these Acts was Regulation Q.
The history of these Acts indicates that legislators had several
goals in mind when imposing restrictions on interest rates (Gilbert
1986,22-23). First, some members of Congress expressed the view that
interest rate competition among banks was excessive, perhaps
contributing to bank failures in the 1920s and 1930s, and should be
curtailed in the future. Second, the prohibition of interest on demand
deposits was meant to prevent banks from sending funds gathered in their
local communities on to larger city banks. Prior to these Acts, country
banks often deposited their excess funds into larger correspondent banks
that, of course, paid them interest on the deposits. Legislators claimed
that prohibiting such interest payments would encourage country banks to
reinvest the funds gathered from depositors in loans made in the local
community, presaging the Community Reinvestment Act of 1977 by 40 years.
(7)
The third goal of the restrictions was to prevent the liquidity
problems that often accompanied seasonal funds demands of smaller banks.
The agricultural cycle often meant that many country banks in
agricultural regions needed funds for loans around the same time each
year. In turn, these banks would attempt to withdraw funds from city
banks, creating liquidity problems for the latter. Consequently, city
banks necessarily curtailed lending to their nonbank customers.
The fourth goal was to lower the interest expenses of banks by
enough to pay their deposit insurance premia. This was intended to
overcome bank objection to the cost of FDIC premia, which were newly
imposed by the Banking Act of 1933.
Regardless of Congress' intentions, these ceilings had little
effect until the mid-1960s. Gilbert, who provides a careful review of
the experience of banks under the ceilings on demand deposits and time
and savings deposits, concludes that
for the first 30 or so years of their existence, ceiling interest
rates on time and savings deposits were above interest rates on
Treasury securities in all but a few months, and the average interest
rates paid by member banks on all time and savings deposits were below
the lowest ceiling rate in effect, the rate on savings deposits.
(Gilbert 1986, 25)
Under Regulation Q, the Federal Reserve set ceilings on time and
savings deposits at 3 percent in late 1933. In 1934, the average rate
paid by banks on time deposits was 2.4 percent (Gilbert 1986, 25). So
the ceilings were 25 percent (0.6/2.4) above the rates that banks were
paying. A similar spread was evident from the 1930s through the
mid-1960s, indicating that the ceilings were not a binding constraint on
bank competition, except perhaps for the most aggressive competition.
When market rates rose for short intervals during this 30-year period
such that customers demanded rates above the ceilings, the Fed raised
the Regulation Q ceilings.
In the mid-1960s, as rising inflation caused market interest rates
to increase significantly, Regulation Q interest ceilings did become
binding. In 1966, legislation extended ceilings to thrifts--savings
banks and savings and loans (Board of Governors, 1966, 1451-52). In
order to encourage the flow of funds into home mortgages, the ceiling
was set higher at thrifts than at banks. The hope was that the binding
ceilings and the interest rate advantage afforded thrifts would
encourage consumers to deposit with thrifts, and because thrifts
primarily made mortgage loans, the additional thrift deposits would lead
to increased mortgage lending (Gilbert 1986, 26). (8) Ceilings remained
below market interest rates; in other words, they were binding from 1966
until they were removed in 1986 (Gilbert 1986, 29).
For much of this time, the spread between ceilings and market rates
was small enough that the difference could be offset with noninterest
payments in the form of free services and gifts, such as small home
appliances (toasters, for example) and kitchenware. Essentially, banks
and thrifts were using barter instead of cash interest payments.
Consequently, even when binding, interest rate restrictions may not have
been anti-competitive. While banks and thrifts may have competed
aggressively using services and gifts, such competition likely meant a
less efficient allocation of resources. Banks and thrifts likely offered
more of these services and gifts than they would have had they been free
to pay market rates of interest.
Nonetheless, when inflation rose quite high in the late 1970s,
barter was no longer sufficient and deposits began to move out of banks
and thrifts to competitors' deposit-like accounts. The most
important competitor for bank customers' funds was that of money
market mutual funds, which grew from $3 billion in 1977 to $75 billion
in 1980 (Board of Governors 2005a).
In response to the disintermediation, Congress passed legislation
in 1980 to remove ceilings on time and savings deposits, phasing them
out through 1986. With the Depository Institutions Deregulation and
Monetary Control Act, Congress not only phased out all interest ceilings
on time and savings deposits, but also authorized banks nationwide to
pay interest on a new type of checking account available to retail
customers, the Negotiable Order of Withdrawal (NOW) account. NOW
accounts had previously been available only in certain states.
The zero ceiling on demand deposits, imposed in 1933, continues
today. Large banks sidestepped the restriction on their ability to pay
interest on deposits that smaller banks held with them by paying
implicit interest in the form of services that were free of charge or
below cost. Similarly, until the inflation of the late 1970s, free
checking was probably sufficient to compensate retail customers.
However, when inflation rose, legislation allowed banks to pay retail
customers interest on checking accounts. Business customers were
likewise compensated with free services, at least until inflation drove
up market interest rates. Since then, banks have developed means to
sidestep interest restrictions on business demand deposits using such
arrangements as sweep accounts.
Interest Rate Ceilings on Loans--Usury Ceilings
As with ceilings on deposits, government-imposed interest rate
ceilings on loans can also limit competition. Of course, if loan rate
ceilings are not binding, i.e., the government's maximum interest
rate is set above the market interest rate, then they have no effect on
the market. But, if binding, ceilings on loans mean that borrowers wish
to borrow more than lenders are willing to lend at the ceiling rate.
Borrowers will compete with one another to get the few loans that banks
are willing to make at the ceiling rate.
Banks could even be forced to ration loans at the ceiling rate. In
such an instance, banks would encounter the same excess demand as gas
stations did during the gasoline crisis of the 1970s, with far more cars
lined up for gas than there was available fuel. At the time, stations
had little reason to compete with one another to draw customers, because
they had more than they could handle. So with ceilings in force in
banking, one can imagine the 3-6-3 rule surviving, since banks had
little reason to work hard to make loans.
Interest rate ceilings on loans, in the form of state-imposed usury
laws, were widespread in the post-Depression period. Usury laws set the
maximum interest rates that lenders could charge borrowers domiciled in
the state imposing the law.
Still, usury ceilings seem unlikely to have propagated a low level
of competition in banking. As noted in Bowsher (1974, 18), for most of
the period from the 1920s to the mid-1960s, "usury laws [were]
ineffective because the interest ceilings were at levels above
prevailing market rates." In the late 1960s and to an even greater
extent in the high inflation period of the 1970s, market interest rates
increased in response to rising inflation and the ceilings began to
bind. For example, in 1973, usury ceilings in 22 states were at 9
percent or lower (Conference of State Bank Supervisors 1973, 109-12).
With average inflation that year at 6.2 percent (measured by the
consumer price index) and an average auto loan interest rate of 10.21
percent, the ceilings were clearly significant (Board of Governors,
2005b).
In the early 1970s, there is evidence that lending declined in
states with binding ceilings (Bowsher 1974, 19-22), while lending
increased for loans not subject to the ceilings and in states with
higher ceilings. So for a period of time, banks in some states may have
had little reason to compete aggressively for loan customers.
Some states with binding ceilings enacted exemptions for the loans
most significantly affected by them, allowing banks and borrowers to
sidestep the ceilings (Bowsher 1974, 22). States also raised the
ceilings in some cases (Bowsher 1974, 19).
With double-digit inflation in 1979 and 1980, banks found a more
effective means of sidestepping the ceilings. They began to move
operations to states with no usury ceilings and export the higher rates
allowed in those states to low-ceiling states. Specifically, banks moved
to South Dakota and Delaware, both of which eliminated their usury
ceiling in 1980. While typically the usury law of the borrower's
home state prevails, a Supreme Court ruling allowed a loophole. In the
December 1978 case of Marquette National Bank of Minneapolis v. First
Omaha Service Corporation, the U.S. Supreme Court ruled that the
National Bank Act granted national banks the power to export their home
usury ceiling when lending to a borrower located in another state,
regardless of the ceiling in the borrower's state (Athreya 2001,
11-12; Furletti 2004, 7-8). For example, soon after South Dakota
eliminated its ceiling, one of the leading credit card lenders,
Citibank, established a limited purpose national bank in South Dakota in
which to house its credit card operation (Stein 2004). From there it
could make credit card loans to a borrower in any state.
Soon after credit card banks began to export rates, many states,
fearing the loss of banking business, raised or eliminated their usury
ceilings. In 1975, only 3 states had no usury ceilings, and another 10
had ceilings above 15 percent on loans to individuals. By December 1981,
there were 14 states with no ceiling and another 17 with a ceiling above
15 percent.
So interest rate ceilings on deposits probably had a limited effect
on competition, since most of the time they were not binding. When they
became binding, banks were able to compete with noninterest means of
compensation, though in an inefficient manner. When noninterest means of
competing for deposits failed, the ceilings were removed. Similarly,
usury ceilings were not binding until the middle of the 1960s.
Exemptions allowed banks to avoid them in some cases; ultimately, these
ceilings either were removed or raised high enough so they were no
longer binding.
5. NONBANK COMPETITION
While banks faced restrictions from the Depression until the 1980s,
nonbanks were much less limited. These nonbanks brought strong
competition by selling many of the same products as banks did. Such
competition is likely to have limited banks' opportunity to earn
monopoly profits or to operate inefficiently prior to the period the
restrictions were removed.
During the 1970s, nonbank providers of financial products were
significant competitors with banks. For example, in 1978, commercial
banks held 60 percent of auto loans outstanding. Yet, finance companies
(GMAC, Ford Motor Credit, and Chrysler Financial) held 21 percent of the
market, and other nonbank firms, 19 percent (Rosenblum and Siegel 1983,
9). In credit card lending, the credit card issuers owned by banks, Visa
and MasterCard, together accounted for $5.1 billion in outstanding
balances as of 1972. At the same time, outstanding balances on
Sears' credit cards alone were $4.3 billion (Rosenblum and Siegel
1983, 11). In commercial lending, banks faced stiff competition from a
number of financial and nonfinancial firms, so that in 1981, 32 of the
largest nonbank commercial lenders accounted for 18 percent of these
firms' combined lending, plus all bank lending.
Commercial paper (unsecured debt issued by the largest
corporations) proved to be another significant form of competition for
banks. It offers an alternative to bank loans. Its growth was
facilitated by the expanded availability of information on corporate
creditworthiness made available because of improvements in information
technology in the 1960s and 1970s. Between 1970 and 1980, the market
grew from $33 billion in outstanding commercial paper loans to $124
billion (Board of Governors 1976, 1984).
Nonbank competition, however, preceded the 1970s. Commercial banks
faced major competition for consumers' savings from insurance
companies, savings and loans, the Treasury with regard to U.S. savings
bonds, mutual savings banks, investment companies, and credit unions
(Hodges 1966, 931). In 1947, commercial banks held 22 percent of all
savings, the remainder of which was held largely by these nonbank
competitors. By 1964, banks were responsible for 35 percent. Clearly, in
terms of savings deposits, banks faced significant competition.
In consumer installment lending, banks have long faced strong
competitors. In 1941, banks accounted for about 28 percent of consumer
installment lending. By the early 1960s, this figure had grown to 40
percent. The major competitors for banks during this period were
consumer finance companies, sales finance companies, credit unions,
finance subsidiaries of manufacturers, savings banks, savings and loans,
and insurance companies (Nadler 1966, 1129).
In the broadest terms, out of all financial intermediation, banks
accounted for between 40 and 50 percent from 1957 to 1975, and between
30 and 40 percent from 1975 to 1990 (Boyd and Gertler 1990, Chart 1).
Insurance companies, thrifts, brokers, dealers, investment companies,
and finance companies accounted for the remainder.
The one area in which nonbank firms cannot compete is in checking
accounts. Only banks, and since the late 1970s, thrifts, can offer them.
Banks are protected from competition with nonbanks by state and federal
laws that require a bank charter in order to offer checking accounts.
Nevertheless, in the case of most deposits and all lending, banks face
significant competition.
6. AGGREGATE DATA ON BANK COMPETITION
The previous discussion indicates that regulatory restrictions on
new bank entry, on branching, and on interest rates were less than
completely binding so that their effect on competition may have been
modest. As a number of studies (such as Flannery 1984 and Keeley 1990)
have shown, the effect was not negligible, at least of branching
restrictions.
Using regression analysis, Keeley (1990, 1192) examined 85 of the
largest U.S. banking companies from 1970 through 1986 and found that the
liberalization of branching laws in a state is "associated with a
statistically significant lower market-to-book ratio" for banks in
that state. The implication of this finding is that branching
restrictions protected the profits of banks operating in states with
such restrictions. If a bank is earning above-normal profits, then the
market value of its stock is likely to be above the book (or accounting)
value of the bank, because investors, aware of this profit advantage,
will bid up the stock value of such banks.
Flannery (1984, 245-47), using data from 1978, compares profits of
unit banks (those with no branches) in branching states with unit banks
in non-branching states. He finds that the unit banks in nonbranching
states earned 20 percent higher profits than such banks in branching
states. This result supports Keeley's finding that branching
restrictions protected banks from competition and allowed them to earn
above-normal profits. On the other hand, Flannery finds only marginal
evidence of cost differences between the two groups of unit banks,
indicating that branching restrictions had less effect on bank
efficiency.
If the effects of branching and other restrictions were large, one
would expect some sign in aggregate bank profitability or cost data.
Specifically, if restrictions were an important limit on competition,
bank profits should have been higher when the restrictions were in
place. Alternatively, bank profits might not have been any higher
because monopoly earnings were directed toward excessive staffing, high
salaries, and lavish perquisites. The analysis that follows examines
bank profits, numbers of employees, and bank expenses. (9) Little
evidence is found to support a hypothesis that banks had more monopoly
power during the 1950s, 1960s, and 1970s when the regulations were in
place than during the 1980s, 1990s, and early 2000s following their
removal.
A standard measure of bank profitability is return on equity (ROE),
which is net income divided by the book value of bank equity, in
percentage terms. Figure 3 shows U.S. aggregate bank ROE (total net
income for all banks divided by total equity--in book value terms--for
all banks). By this measure, bank profits were higher in the 1950s,
1960s, and 1970s than they had been in the 1930s and 1940s. But profits
were higher still in the 1990s and in the early 2000s. (10) If the tight
regulations of the 1950s through the 1970s limited competition, one
possible result would be high bank profits during the period, as banks
took advantage of the market power the regulations granted them. Then,
when the regulations were eased starting in the early to mid-1980s, one
would expect profits to decline. Instead, for the period after the
mid-1980s, bank profits were higher on average than in the earlier
period. From 1986 through 2004, average ROE was 11.81 percent,
considerably above the average return of 10.66 percent produced by banks
between 1950 and 1985. (11) Therefore, these aggregate data provide no
evidence that the banking industry was earning extraordinary profits
during the 1950s, 1960s, and 1970s.
Still, one might imagine that the increase in bank ROE in the 1980s
and 1990s as compared to that in earlier years was simply the result of
a broader trend in ROE for all corporations. If so, after adjusting for
such a trend, bank profits might have been higher in the pre-1980
period, providing some evidence of monopoly profits when banking
restrictions were tighter. A review of the data indicates otherwise,
however. ROE for all U.S. corporations was higher in the 1980s and 1990s
than in the 1960s and 1970s. Figure 4 shows bank ROE adjusted for the
broad trend in ROE for all U.S. corporations by subtracting ROE for all
corporations from the same ratio for banks. The figure shows that
adjusted ROE for banks is as high or higher in the 1980s and 1990s than
earlier. On average, adjusted ROE was 3.43 percent from 1960 through
1985 and 6.03 percent from 1986 through 2002.
[FIGURE 3 OMITTED]
Limited competition resulting from tight regulatory restrictions
might have allowed banks to hire excess employees. Such excess would
have allowed bank employees more leisure time, say, to be on the golf
course by 3 o'clock. Figure 5 shows the ratio of number of
employees to total assets. Indeed, the ratio was higher in the 1950s,
1960s, and 1970s. But the post-World War II downward trend started in
1960, well before the deregulation of banking in the mid-1980s.
Certainly, this decline must have been driven largely by the growing use
of computer equipment, making the average bank employee much more
productive and allowing banks to reduce their staffs while increasing
lending and deposit-taking. This technological trend probably far
exceeded any monopoly-power-driven factor, but the bottom line here is
that the data on aggregate banking employment provide no evidence of the
exercise of monopoly power.
[FIGURE 4 OMITTED]
Limited competition might also have allowed banks to allocate an
unusually large portion of expenses toward employees. A bank subject to
limited competition would be able to pay its employees above-market
salaries. Alternatively, the bank might use some of its monopoly
earnings to provide excessive perquisites to its staff. Such perquisites
might include providing employees with opulent offices, large expense
accounts, and the latest equipment. Such practices would tend to show up
as high noninterest expenses. Figure 6 displays the aggregate of all
U.S. bank noninterest expense (which includes salaries and benefits)
relative to assets. As in the previous cases (Figures 3 through 5), this
figure provides no evidence to support a hypothesis that banks had
unusually high expenses in the 1950s, 1960s, and 1970s. Instead, these
expenses grew fairly consistently from the end of World War II until
1993, and especially rapidly from the mid-1970s until 1993.
[FIGURE 5 OMITTED]
In contrast to these other items of aggregate data, Figure 1
illustrates some data that imply an important competitive effect of
regulatory restrictions. The figure shows that between 1934 and 1986,
the number of U.S. banks fluctuated very little, remaining close to
14,000 banks for all of the period. This period of stability was an
unusual one when compared to most of the past 200 years. The stability
also coincides with the period of tight regulatory restriction of the
banking industry. One could easily imagine that entry restrictions and
monopoly profits were, at least in part, responsible for the stability.
As discussed earlier, new bank entry, branching, and interest rate
restrictions might have protected profits, thus reducing the incidence
of bank failure and preventing the number of banks from declining. In
fact, failures were minimal from the end of World War II until the
mid-1980s. Still, as illustrated in Figure 2, entry was not unusually
low, at least from the early 1960s forward, and mergers were occurring
at a healthy pace, just offsetting entry. Therefore, while the number of
banks was fairly stable, entry and merger was producing change.
[FIGURE 6 OMITTED]
7. SUMMARY
Observers often consider the period from 1950 through 1980 as one
of weak competition in banking due to heavy regulatory restrictions.
Indeed, a number of studies have produced evidence of monopoly profits
and inefficiencies during the period and have tied these to such
restrictions, most importantly to limits on branching.
Still, entry, branching, and interest rate restrictions may have
had a somewhat limited effect on competition. For at least some of the
period, such restrictions were either nonbinding or were sidestepped
when binding. While from the 1930s through the 1950s entry restrictions
may well have limited new bank formation, during the 1960s and 1970s,
rates of entry were only slightly below those of the 1980s and 1990s
when entry restrictions were notably loosened.
Branching prohibitions, though binding in some states, were liberal
enough so that branch numbers grew fairly rapidly throughout most of the
post-Depression period. Interest rate restrictions, both on deposits and
loans, were not binding for much of the period during which they were in
force. When they became binding, banks often found means of bypassing
them, albeit inefficiently.
Finally, nonbank competitors were always present. This presence
ensured that even if restrictions had limited banks' ability to
compete with one another, they faced strong competition from financial
institutions not subject to restriction.
Likewise, aggregate measures of bank profits and costs show little
sign of the monopoly profits or the outsized expenses one might expect
if the restrictions were tightly binding. Had the restrictions been more
strictly enforced, the competitive impact would have been more severe.
As it is, the regulatory restrictions probably had a limited effect on
competition in the 1950s, 1960s, or 1970s.
REFERENCES
Athreya, Kartik. 2001. "The Growth of Unsecured Credit: Are We
Better Off?" Federal Reserve Bank of Richmond Economic Quarterly
87(3): 11-33.
Board of Governors of the Federal Reserve System. 1933. Annual
Report. Washington: Board of Governors.
______. 1966. "Interest on Deposits; Reserves of Member Banks;
Open Market Operations." Federal Reserve Bulletin 52 (October).
______. 1976. "Commercial Paper and Bankers Acceptances
Outstanding."
Federal Reserve Bulletin 62 (March).
______. 1984. "Commercial Paper and Bankers Acceptances
Outstanding." Federal Reserve Bulletin 70 (September).
______. 2005a. "Monthly Historical Money Stock Tables, H.6
Statistical Release, Money Market Funds, RPs, and Eurodollars,
Historical Data."
http://www.federalreserve.gov/releases/h6/hist/h6hist7.pdf (accessed
February 15, 2006).
______. 2005b. "Consumer Credit, G. 19 Statistical Release,
Historical Data."
http://www.federalreserve.gov/releases/g19/hist/cc_hist_tc.txt (accessed
February 15, 2006).
Bowsher, Norman N. 1974. "Usury Laws: Harmful When
Effective." Federal Reserve Bank of St. Louis Review (August):
16-23.
Boyd, John H., and Mark Gertler. 1994. "Are Banks Dead? Or Are
the Reports Exaggerated?" Federal Reserve Bank of Minneapolis Quarterly Review 18 (3): 2-23.
Conference of State Bank Supervisors. Various years. "A
Profile of State-Chartered Banking." Washington, D.C.
Flannery, Mark J. 1984. "The Social Costs of Unit Banking
Restrictions." Journal of Monetary Economics (March) 13: 237-49.
Furletti, Mark. 2004. "The Debate Over the National Bank Act
and the Preemption of State Efforts to Regulate Credit Cards."
Temple Law Review 77 (1). Also available at
http://www.phil.frb.org/pcc/update/fall_2004_5.html (accessed February
15, 2006).
Gilbert, R. Alton. 1986. "Requiem for Regulation Q: What It
Did and Why It Passed Away." Federal Reserve Bank of St. Louis
Review (February): 22-29.
Golembe, Carter H. 1988. "Special Constraints on Commercial
Banks--Geographical Limitations." In The Bankers' Handbook,
ed. William H. Baughn, Thomas I. Storrs, and Charls E. Walker. Homewood,
Illinois: Dow Jones Irwin, Inc.
Hodges, Lauder W. 1966. "Competing for Savings and Time
Deposits." In The Bankers' Handbook, ed. William H. Baughn and
Charls E. Walker. Homewood, Illinois: Dow Jones Irwin, Inc.
Keeley, Michael C. 1990. "Deposit Insurance, Risk, and Market
Power in Banking." The American Economic Review 80 (December):
1183-1200.
Lazarus, David. 2003. "A Deluge of Credit: S.F. Man Tallies Credit Card Offers--217 Solicitations." San Francisco Chronicle.
Also available at http://sfgate.com/cgi-bin/article.cgi?file=/c/a/2003/03/07/BU50522.DTL (accessed February 15, 2006).
McCarthy, F. Ward. 1984. "The Evolution of the Bank Regulatory
Structure: A Reappraisal." Federal Reserve Bank of Richmond
Economic Review 70 (March/April): 3-21.
Mengle, David L. 1989. "Banking Under Changing Rules: The
Fifth District Since 1970." Federal Reserve Bank of Richmond
Economic Review 75 (March/April): 3-7.
______. 1990. "The Case for Interstate Branch Banking."
Federal Reserve Bank of Richmond Economic Review 76 (November/December):
3-17.
Moore, Robert R., and Thomas F. Siems. 1998. "Bank Mergers:
Creating Value or Destroying Competition?" Federal Reserve Bank of
Dallas Financial Industry Issues (Third Quarter): 1-6.
Nadler, Paul S. 1966. "Changes During the Past Decade in
Commercial Banking's Position." In The Bankers' Handbook,
ed. William H. Baughn and Charls E. Walker. Homewood, Illinois: Dow
Jones Irwin, Inc.
Office of the Comptroller of the Currency. 2005. Charters:
Comptroller's Licensing Manual. Washington, D.C. Available at
http://www.occ.treas.gov/corpbook/group4/public/pdf/charters.pdf
(accessed February 15, 2006).
Robertson, Ross M. 1995. The Comptroller and Bank Supervision: A
Historical Appraisal. The Office of the Comptroller of the Currency,
Washington, D.C.
Rosenblum, Harvey, and Diane Siegel. 1983. "Competition in
Financial Services: The Impact of Nonbank Entry." Federal Reserve
Bank of Chicago, Proceedings of a Conference on Bank Structure and
Competition.
Stein, Robin. 2004. "The Ascendancy of the Credit Card
Industry." Frontline, WGBH Educational Foundation. Available at
http://www.pbs.org/wgbh/pages/frontline/shows/credit/more/rise.html
(accessed February 15, 2006).
Sylla, Richard. 1995. "The Forgotten Private Banker." The
Freeman: Ideas on Liberty 45 (4).
U.S. Congress. House. Committee on Banking and Currency. 1968.
"Hearings Before the Committee on Banking and Currency, House of
Representatives, Ninetieth Congress, Second Session, on Federal Reserve
Rulings Regarding Loan Production Offices and Purchase of Operating
Subsidiaries." U.S. Government Printing Office. Washington, D.C.
United States Senate, Committee on Banking, Housing, and Urban
Affairs. 1980. "Majority Staff Study on Chartering of National
Banks: 1970-1977." U.S. Government Printing Office: Washington,
D.C.
Walter, John R. 2005. "Depression-Era Bank Failures: The Great
Contagion or the Great Shakeout?" Federal Reserve Bank of Richmond
Economic Quarterly 91 (1): 39-54.
______. 1996. "Firewalls." Federal Reserve Bank of
Richmond Economic Quarterly 82 (4): 15-39.
Wheelock, David C. 1993. "Government Policy and Banking Market
Structure in the 1920s." The Journal of Economic History 53
(December): 857-79.
White, Eugene N. 1992. The Comptroller and the Transformation of
American Banking, 1960-1990. Comptroller of the Currency. Washington,
D.C.
The author benefited greatly from comments from Kartik Athreya,
Hubert Janicki, Yash Mehra, and Ned Prescott. Able research assistance
was provided by Andrea Waddle and Chris Herrington. The views expressed
herein are not necessarily those of the Federal Reserve Bank of Richmond
or the Federal Reserve System.
(1) Keeley (1990, 1192) cites a number of studies on the effect of
branching on pricing.
(2) In the next section, I discuss another type of entry
restriction--limiting existing banks' ability to open branches.
(3) Sources of historical information on chartering standards of
state banking agencies are quite limited. Consequently, my discussion of
chartering policy is largely restricted to the policy of the Comptroller
of the Currency for which more information is available.
(4) See Walter (2005) for a review of the causes of bank failures
in the 1920s and 1930s.
(5) The measure used by Moore and Siems is the Hirshman-Herfindahl
Index (HHI), which is the sum of the squares of every bank's
deposit shares in the measured market. They create a nationwide
weighted-average HHI for each year from U.S. local market HHIs.
(6) Another type of restriction that arose at the same time limited
the types of products banks could offer. The Banking Act of 1933
prohibited banks from underwriting securities (Walter 1996, 19). Later,
the Bank Holding Company Act of 1956 prohibited banking companies from
underwriting insurance. This article does not discuss these product
restrictions because there is no reason to think that such restrictions
reduced the competitiveness of the banking industry. Instead, they would
tend to reduce the competitiveness of the securities and insurance
markets by eliminating the competition that banks would have brought to
these markets.
(7) The Community Reinvestment Act is intended to encourage
depository institutions to make loans in their local communities.
(8) Gilbert (1986, 29-30) concludes that the diffential between the
ceiling on thrifts and banks did not achieve the goal of encouraging
mortgage lending. The differential was small enough so that banks could
sidestep it by offering free services. Further, at times, market rates
were well above the ceiling on thrift deposits. As a result, thrifts
made fewer mortgage loans as growth in deposits declined.
(9) If regulatory restrictions on banks had a significant negative
effect on competition, one would expect the effect to appear as reduced
banking industry productivity. Yet, productivity data are largely
unavailable for the banking industry, so the following analysis focuses
on profits and expenses.
(10) The difference is even greater when measuring profits by
return on assets (ROA)--net income divided by assets. From 1950 to 1985,
average ROA was .72 percent, and from 1986 through 2004, it was .95
percent. But this difference may be somewhat overstated. During the last
20 years, banks have increased their reliance on income from
off-balance-sheet activities. As a result, present day asset growth
relative to income tends to be biased downward and ROA, biased upward.
ROE suffers less from this bias because banks are required to hold
equity to cover off-balance-sheet exposures.
(11) Note that the highly variable ROE observations between 1987
and 1991 were largely the result of losses suffered by large banks on
their emerging country lending and commercial real estate lending losses
by a broader group of banks.