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Center for Real Estate and Urban Economics, Pebble Beach
For delivery October 11, 1991
THE LIQUIDITY CRISIS: A MONETARY POLICYMAKER'S VIEW
I.

It's a pleasure to be part of this panel on the liquidity
crisis in real estate.
A.

To help "walk you through" my views on the situation,
I've brought along a few charts.

B.

I'll start with a brief look at the breadth of the
weakness in credit markets.

C.

Then I'll consider some of the factors contributing to
the weakness.
1.

D.

II.

Here I'll be looking at the evidence from a broad
perspective, which is appropriate for monetary
policy.

I'll conclude by describing how weak credit conditions
fit into policy deliberations.

Let me start with some evidence of weak credit in the real
estate sector that you're probably all too familiar with.
A.

Chart 1 shows net credit flows to mortgages relative to
GNP. In this chart and those that follow, scaling by
GNP is used to account for the general rise in the
nominal value of economic activity.1
1.

As you can see, flows to single-family mortgages
are higher than in prior recessions,

2.

but flows to the commercial and multifamily real
estate sector are weaker than they've ever been in
the postwar era.

III. Now let me turn to the broader picture.
A.

Chart 2 shows the net flow of debt and equity relative
to GNP for households and businesses.

1BOB: These are the 4-quarter moving averages of the ratios
of net flows to GNP by quarter. Data are through 1991:11.
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1.
B.

Where does the unusual weakness come from?
1.

IV.

This chart, too, indicates unusual weakness
compared to previous recessions.

Given home mortgage data, which account for most
household debt, you wouldn't expect it to be from
households.
In fact, it's not.

Instead, the unusual weakness is in the business sector.
A.

Chart 3 shows three measures of business reliance on
external financing.

B.

The solid line plots net debt issuance.
1.

C.

The heavy issuance of debt in the middle of the
1980s is clearly evident in this measure.

But the focus ought to be on the combination of debt
and equity issuance, since a good portion of debt
through most of the 1980s was used to retire equity.
1.

This measure is shown by the thick dashed line,
a.

2.

This raises suspicions that today's weakness
may be rooted at least partly in developments
that were taking hold before the recent
concerns over credit market conditions.

The dotted line on the chart shows business debt and
equity excluding commercial real estate loans.
1.

And it drives home the point that the decline in
mortage financing by no means accounts for all the
weakness in credit.
a.

V.

which indicates that net external financing
is unusually weak.

It's also interesting to note that the decline
began in the mid-1980s—well before the economy
began to turn down.
a.

D.

’

Instead it accounts for roughly one-half the
drop in the thick dashed line since the mid1980s.

Popular explanations for the unusual weakness in lending are
the recent shocks to the thrift and banking industries that
have put unusual constraints on the supply of credit.

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A.

A look at Chart 4 can help us explore this issue. It
shows the sources of funds for private sector external
financing.

B.

The most obvious shock from the chart is the massive
contraction in the thrift industry.
1.

We might have expected to see the effects of this
contraction most strikingly in home mortgage
lending.

2.

But, as we saw before, the cyclical pattern of
home mortgage lending actually has held up
relatively well.
a.

3.

But the market was less well-prepared with new
channels of funding for development loans.
a.

C.

This is in part because the market had the
necessary institutions and instruments to
make a quick shift in the financing channels.

So this area was more vulnerable to the
decline in the thrift industry.

Now let's look at commercial banks, the solid line on
Chart 4.
1.

While the decline here isn't nearly so dramatic as
it is for thrifts,
a.

bank lending is thought to be unusually
constrained by a combination of b a n k s 7 weak
condition and stiffer regulatory pressure.

2.

Research at our Bank does show that bank lending
has become more sensitive to weakness in capital
positions and loan portfolio quality.2

3.

Balancing these results, however, is other
evidence that suggests that current weak bank
lending is a normal response to economic
conditions.
a.

For example, Fed survey results on bank
lending practices show that to a large extent
banks have tightened credit conditions
because of the weak economy and problems in

2BOB: This research is based on regression analysis using
micro bank data.
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industries where banks normally lend.

D.

E.

VI.

(1)

As you know, one of these industries is
commercial and multifamily real estate,
which boomed in the 1980s and ended up
with excess capacity in the 1990s.

(2)

Therefore, the record lows in credit
flows we see now are in part an
adjustment to that period of
overexpansion.

Now let's look at lending outside the banking and
thrift industries.
1.

The third line on Chart 4, labeled "Other," shows
that other funding sources were helping to fill
the financing gap until the onset of the
recession.

2.

At that point they also reduced their lending—
more likely in response to the economic climate
than to any regulatory constraints.

In sum,
1.

shocks to banks and thrifts have constrained thei
ability to lend.

2.

But regulatory constraints don't explain it all.
Part of what we are seeing reflects a normal
response to economic realities.

As I said in the beginning, the Fed is concerned about the
unusually weak credit market flows. The problem is, how to
account for them in making monetary policy.
A.

First, credit market developments are affecting policy
variables like M2.
1.

This makes it harder than usual to interpret
movements in money.

B.

Second, we learned from the 1980s that the level of
debt isn't a good guide to future economic activity.

C.

But this time around, there is a question of how to
account for the shocks to banks and thrifts.
1.

These shocks amount to an increase in the cost of
intermediation.

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2.

To some extent, the effects of these costs on the
economy will be temporary, diminishing as the
market shifts the channels of financing.

3.

Monetary policy can have some stabilizing effect
on the economy during this transition.
a.

D.

Indeed, Alan Greenspan indicated as early as
July of last year that credit market
conditions were part of the reason for easing
policy.

But it's also important to remember:
1.

monetary policy actions can't be expected to
neutralize all the costs of the shifts that are
occurring across banking and other sectors,

2.

nor can it solve individual sectoral problems.

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