Remarks by Chairman Alan Greenspan
At the Federal Reserve System's Community Affairs Research
Conference, Sustainable Community Development: What Works,
What Doesn't, and Why, Washington, D.C.
March 28, 2003
Community economic development
It is a pleasure to join this group of
dedicated researchers, bankers, community leaders, and
policymakers interested in the worthwhile and challenging
process of program assessment. Meaningful program review can be
achieved only through measurement and critical analysis.
Systematic research of community economic development programs
has been limited. Accordingly, your challenge is to vastly
expand the information base.
Measuring the Impact of Community
Economic Development Programs
The overarching objective of community economic development and
empowerment is to help underserved populations accumulate assets
and improve their economic well-being. Measuring the results of
programs dedicated to such goals is essential to maximizing the
impact of these programs and managing scarce resources. Meeting
the goals, particularly in areas and among populations where
biases and negative perceptions may have contributed to market
failures, helps people improve their financial standing,
regardless of their current economic status.
For nearly four decades, numerous policies and
programs have been implemented with the intent of increasing
economic opportunity. They have used a variety of management and
funding strategies, ranging from federal government
appropriations to debt and equity financing from private
sources. Nevertheless, despite the broad spectrum of programs,
the length of time they have been in place, and the array of
funding participants, empirical research quantifying their
impact is rare, regardless of whether government agencies,
nonprofit organizations, or private entities sponsor the
programs. The lack of measurement is particularly regrettable
for government-sponsored programs, because quantifying their
impact is crucial to the legislative process.
When a bill is proposed in Congress, the
nature of the problem and the factors presumed to be
contributing to that problem typically are explicitly stated.
And generally there is a projection of the outcomes that would
indicate success. This process of problem diagnosis, program
justification, and projection of results, if fully embraced,
provides a cost-benefit structure for assessing a program's
value. The program can be judged worthwhile when the data
demonstrate that the benefits exceed the costs, including the
opportunity costs of any investment.
Even with such a framework, conducting
research on community development and economic empowerment
programs can be challenging, in part because the effects these
programs intend to achieve are often quite difficult to measure
and may not become apparent for relatively long periods of time.
Initiatives aimed at complex economic and social challenges that
were decades in the making require, more than likely, many years
to achieve their goals. Unlike the standards for macroeconomic
performance, virtually no specifically defined standards exist
for monitoring the value of social and economic improvement
programs.
For community development researchers, the
challenge is to develop parameters that can be used to
objectively assess the value of their programs. For example, the
measures that affordable housing organizations use could
illustrate the extent to which their programs have, or have not,
increased homeownership rates and property values, reduced
crime, improved school performance, or spurred new
private-sector investment in a disadvantaged neighborhood.
Effective research must isolate the variables
that best convey the impact of a program, define the specific
data that must be collected, and develop a system for
maintaining and retrieving the data over time. In other words,
the challenge is to quantify the marginal effect of a program.
The value of such a system is clear. So too, however, is the
complexity of creating it. Consider, for example, the difficulty
of measuring the marginal impact of a financial education
program. It requires unique data collection techniques and
unconventional tracking systems to gauge the benefit to an
individual derived from making informed financial decisions that
resulted from that educational program.
Socioeconomic Trends in Central Cities
The relative paucity of data and research on community
development programs has limited the ability to fully
demonstrate their impact and credibly differentiate those that
are successful from those that are ineffective. Undeniably,
impressive local community development initiatives have been
undertaken, and individual testimonials reveal advances in the
economic well-being of many of the beneficiaries. However, the
absence of formal data collection and research for the numerous
neighborhood revitalization efforts over the past several
decades has resulted in a reliance on mostly anecdotal reporting
at a neighborhood or individual level. Anecdotal information is
not without value. It offers clues to the construction of a more
formal statistical analysis. But, as I am sure all of you have
experienced, anecdotes can be selective and can convey a false
message of the success or failure of a community development
program.
Given the lack of data demonstrating outcomes
from new initiatives, the inclination is to examine existing
data to identify trends in areas where community development
organizations have been a consistent presence for some time. One
hopes that broad positive trends that cannot be understood fully
from conventional market forces will suggest the possibility of
community development being at least a partial explanation of
these trends. Since most community development initiatives focus
on urban areas, data on socioeconomic trends in central cities
may offer some insight into the influence of local economic and
social programs. For example, Census statistics compiled for the
State of the Cities database of the Department of Housing and
Urban Development (HUD) show that increases in the rates of
change in homeownership in central cities slightly exceeded the
increases in suburban communities between 1970 and 2000.
The Federal Reserve Board's 2001 Survey of
Consumer Finances concluded that between 1998 and 2001, families
in the lowest quintile of the income distribution increased
their rate of homeownership nearly 5 percent, saw their median
income grow more than 14 percent, and realized a 25 percent gain
in their median net worth.
Although these gains in homeownership rates in
central cities and the economic progress of lower-income
families are encouraging, other data covering a longer time
frame are less sanguine. In particular, HUD's State of the
Cities database indicates that residents in central cities
barely increased their real median family income between 1969
and 1999, while families in suburban communities did appreciably
better. In addition, the poverty rate in central cities,
according to this database, increased 23 percent during this
thirty-year period, while it decreased 7 percent in suburban
areas.
These seemingly contradictory data undermine
efforts to plan an appropriate course of action. The absence of
credible data clearly renders researchers unable to attribute
the gains to a particular program or the continued challenges to
a particular failure.
In weighing the implications of recent trends
in data, it is important to factor in the presence of changes in
external market influences. For example, advances in mortgage
underwriting and delivery systems have resulted in increased
availability of funding for homeownership. Community development
investors' funding strategies have also changed considerably
over this thirty-year span.
At the Federal Reserve, economists strive to
identify the appropriate variables for assessing the impact of
regulations, in particular the Community Reinvestment Act (CRA).
In addition to the research presented at this conference,
Federal Reserve economists have undertaken studies to assess
whether the CRA causes banks to provide a mortgage subsidy and
to determine the performance and profitability of CRA-eligible
loans. But the lack of broad data management systems to identify
and track the performance and profitability of most CRA-eligible
loans presents researchers with a challenge, as does the need to
focus on changes that can truly be attributed to the CRA, rather
than to changing market forces.
Information Gains in Community
Development
While empirical research on specific community development
programs is limited, insights nonetheless have been gained from
experience over the past several decades. Many community
development corporations (CDCs) have modified their strategies
and their structures accordingly. Most notably, CDCs have
realized the necessity of diversifying their funding sources and
reducing their reliance on government funding, which is
vulnerable to the vagaries of shifting political priorities. In
seeking to ensure continued financial support for their
programs, community development leaders have expanded their
range of financing and, in the process, have gained a better
understanding of the risk tolerance and return requirements of
their various capital providers.
In addition to diversifying funding sources,
community developers have also sought to broaden their financing
strategies. They once viewed debt as the primary, if not the
sole, vehicle available for capitalizing community development
efforts, but now recognize the vital role of equity investment
in helping communities withstand economic downturns. New sources
of equity--community development venture capital funds and
secondary markets that securitize community development loan
pools--have become available to energize market forces in
economically distressed neighborhoods.
Advances in technology have significantly
improved the identification and development of new financing
strategies. With increased information-processing capacity, loan
portfolio managers can better assess risk and monitor credit
performance. Additionally, the ever-increasing availability of
data facilitates the development of neighborhood profiles that
can be useful in understanding and tracking community
socioeconomic trends. For example, the cross-referencing of data
sets on mortgage lending patterns, business start-ups, and
employment figures against crime statistics and property values
can provide a valuable perspective.
Benefits of Research
Many valuable lessons have been learned in community development
over the years. And the dissemination and application of such
lessons as they emerge are essential to improving program
effectiveness. Formal research can accelerate the rate of such
learning. Only through a comprehensive understanding of the
outcomes of a program can success be emulated and failures
reduced.
By consistently and reliably measuring
outcomes, and thus helping current and prospective investors
better assess their risks and predict their returns, community
development organizations can attract more funding. Such
accountability is crucial for any organization, regardless of
its size.
In addition to increasing funding options,
research can also increase the scope and scale of programs. As
effective strategies are identified, they can be replicated and
incorporated into efforts in other communities, as well as by
organizations seeking to develop programs to address related
issues.
The Process of Measuring Outcomes
As I noted earlier, it is important to establish formal
procedures for program assessment. At the start of a program,
the nature of the problem should be identified, as well as the
presumptions of the various causes of that problem. With a
clearer understanding of the issues, policymakers and community
leaders are better able to devise a strategy for overcoming the
problem. Finally, a well-constructed program must include a
projection of its benefits to serve as a benchmark for later
evaluation.
In conclusion, I want to emphasize the
importance of the role of the interpreter of the research.
Analysts must be scrupulously honest in characterizing research
results, or their work becomes advocacy and is no longer
research. This objectivity is paramount because research
findings from previous efforts become the basis for subsequently
targeting scarce resources to their highest and best use. Such
objectivity requires great discipline and integrity on the part
of the researcher; it requires that researchers resist any
innate desire to characterize results in the most, or least,
favorable light possible. An understanding of the findings,
positive or negative, is the greatest contribution of research.
The failure of a program is not a research failure; it is a
source of information. And acknowledgement of unadulterated
research findings, regardless of how disappointing, contributes
to a foundation of knowledge upon which future successes can be
built. I often say at the end of a day that I learned a great
deal. Unfortunately, most of what I learned was that what I
thought I knew at the beginning of the day was false.
In the quest to do good for our society's most
vulnerable populations and communities--the objective compelling
the work of this group--we must embrace the challenge to develop
objective and quantifiable standards to assess community
development programs. Ultimately, such research is the only
means for determining whether we are making advances in
overcoming failures in distressed neighborhoods and improving
access to economic opportunities for traditionally underserved
populations. I applaud your efforts and look forward to learning
of your future progress.
Back to speeches
|