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  • 8/2/2019 Solving Debt Crisis

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    M any advanced economies, including the United Statesand various countries in the Euro Area, face a majorcrisis due to their accumulation of sovereign debt and

    fiscal deficits. In the United Statesthe worlds biggest

    economythe federal government deficit is running at

    10 percent of GDP and publicly held federal debt lurched

    from 36 percent of GDP in 2006 to 53 percent in 2009.

    The question now is how to get out of the great debt

    crisis before debt markets close.

    No country can easily grow itself out of a debt crisis.

    Recovery from the current episode of rapidly increasing

    debt is especially difficult because a turnaround is needed

    at a time when structural weaknesses have accumulated,

    including a slowdown in innovation; there are increasing

    shortages of human capital; and the structural reforms

    needed to strengthen competitiveness and growth are not at

    the top of the agenda. Country-specific solutions to restart

    the engine of growth are, therefore, extraordinarily complex.

    Escaping the Sovereign-Debt CrisisProductivity-Driven Growth and Moderate Spending May Offer a Way Out

    by Stephen Sexauer and Bart van Ark

    no. 339 December 2010

    Sovereign debt and fiscal deficits are strangling many advanced economies.

    Policy choices are complex, but there is an escape strategy that does not

    require draconian budget cuts or risky debt-financed stimulus spending.

    The solution is based on two principal policy levers: encouraging productivity-

    driven GDP growth and keeping government spending per worker constant.

    When governments align their policies with these growth principles, a fiscal

    surplus will eventually materialize and the ratio of government debt to GDP

    will decline substantially within one to two decades.

    Executive Action Series

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    What are the policies that help revive growth? Which

    country-specific conditions call for austerity? Which

    call for more stimulus? How big should government be?

    What is the correct level of debt to GDP? In recessions

    with deep job losses, how large is the worker safety net?

    What are the incentives for workers to retool and migrate

    to new jobs? What government policies will inspireconfidence in the bond holders who are needed to fund

    maturing debt and fiscal deficits until the crisis resolves?

    When it comes to finding an answer to these questions

    and an exit out of the debt crisis, two policy principles

    appear to dominate all others: the encouragement of

    productivity-driven GDP growth and restraining the

    growth in government spending to at least the point

    where medium-term government spending per person

    remains constant until the crisis resolves. When

    governments sustain such policies, a fiscal surplus will

    eventually materialize and the ratio of government debt

    to GDP will decline substantially. During the 1990s,

    this approach worked in Sweden and Finland followingtheir crises in the early years of the decade, as well as

    in Canada, the United Kingdom, the United States,

    and several Asian countries. These principles can also

    help relieve todays debt crises in Greece, Ireland,

    Portugal, Spain, the United Kingdom, and the United

    States, as well as in other advanced economies facing

    fiscal deficits and excessive debt-to-GDP levels.

    2 executive action escaping the sovereign -debt crisis the conference board

    A Simple Framework for Reducing Debt

    The framework used in this article is based on two factors:

    productivity growth and the increase in government spending

    relative to GDP growth. The use of these measures is based on

    two long-term policy goals. The first is keeping spending growth

    below GDP growth until the crisis is resolved. The default rate

    of government expenditure growth should, on average, match

    the growth of population plus inflation. This will keep average

    real per person consumption of government resources close

    to constant. Governments can temporarily decide to raise

    government spending above the growth of population,

    especially when employment falls during recessions.

    However, such a rise will need to be compensated by

    subsequent periods of spending growth below the rise inemployment and inflation.

    The second target that must be met is keeping the economy

    growing faster than the growth in employment and inflation.

    Since GDP growth equals employment growth (N) plus inflation

    (I) plus productivity growth (P), productivity is the key to both

    sustained economic growth and resolving the debt-to-GDP crisis.

    Productivity growth, much more than growth in employment,

    offers an avenue to reduce debt to more sustainable levels.

    Without productivity growth, the only way to reduce debt is

    for spending to fall below the combined growth rate of popu-

    lation and inflation, which would make people worse off.

    As long as the economy grows beyond population and inflation

    growth, and some of the productivity-driven growth is used for

    debt reduction rather than spending increases, the combination

    of these policy principles should cause the debt-to-GDP ratio to

    fall. There are, of course, some nuances left out of this model.

    One of the most obvious is the use of tax revenue as a source

    for debt reduction. In a recovery from a recession, some

    increased tax revenue may be the result of GDP growth itself.

    However, a crisis is resolved by the compounding of relative

    growth rates government revenues that grow faster than

    outlays over a sustained period that can last up to 20 years.

    It is reasonable to assume that tax revenues will not grow faster

    than GDP over the long term, but revenue growth can go

    moderately beyond the growth in GDP in the short term.

    How fast the level of debt to GDP falls can also depend on

    specific policy choices. For example, governments need to

    carefully time their policy decisions on spending and productivity

    enhancement. The productivity bonus that is created can be

    used to reduce debt or create further productivity-driven growth,

    which serves to strengthen the mechanism itself. Governmentsalso need to raise their own (public) productivity levels, as

    lower productivity rates of government service will either

    increase the pressure on the private sector for productivity

    increases or require further spending cuts.

    While it may seem that many policy elements are missing

    from this framework, short-term interest rates, tax structures,

    multipliers, trade, regulation, long-term target debt-to-GDP ratios,

    and governments active role in economic enterprise are implicit

    in the model. For each country, the sum total of the effects of

    these policy decisions results in the four key growth rates:

    GDP, productivity, expenditures, and revenues. Any combination

    of policies policies unique to an individual countryscircumstance will work if they result in (1) productivity-driven

    GDP growth and (2) government expenditure growth that

    matches the level of employment growth and inflation.

    An appendix, which contains a full overview of the model and

    some historical examples and projections for different countries,

    is available on request from The Conference Board Business

    Information Service ([email protected]).

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    Lessons from HistoryThere are several examples from recent history that show

    how the combination of strong productivity-driven GDP

    growth and an increase in government expenditure that

    stays below the rise of GDP can cause a debt crisis to

    melt away. In 1995, the Canadian government saw its

    debt-to-GDP level rise to 71 percent. The Canadiangovernments response was a multiyear effort to get its

    own house in order.1 Canada set a benchmark for GDP

    growth, fiscal deficits turned to surpluses, and the level

    of debt to GDP fell rapidly. This occurred in the relatively

    short time frame between 1995 and 2006 (Chart 1).

    It is important to note that everythinggrew during this

    period. Although government spending grew by 3.2 percent

    per year, the Canadian economy grew at 5.4 percent per year

    (Chart 2). The 2.2 percent difference between government-

    spending growth and GDP growth came partly from

    productivity growth and partly from slowing growth ingovernment expenditures that was below the growth of

    employment (N) plus inflation (I). It should be noted,

    however, that the focus was on measures that reduced the

    growth in spending rather than on deep cuts. In addition,

    revenues grew by 4.9 percent, a rate that was slower than

    GDP, but faster than expenditures. Employment grew at

    a swift 2 percent per year, but work was also done more

    productively at 1.4 percent per year.

    The sum total of Canadas successful policy decisions

    is summarized in Chart 1. By 2008, Canadas level of

    federal debt to GDP had fallen to 22 percent. As a result

    of the end of the 20082009 recession, Canada has seen

    some rise in its debt-to-GDP ratio. The country, however,

    appears to be on track to grow its GDP and to further

    decrease its debt-to-GDP ratio, provided it can grow

    productivity beyond the moderate 1.5 percent it has

    recently experienced.

    To be sure, certain environmental factors led to Canadas

    success during the late 1990s and early 2000s. The gov-

    ernments efforts to grow the nations economy while

    reducing its ratio of debt to GDP were undoubtedly

    blessed by the rapid growth of the global economy.

    The country also managed to raise employment at a

    growth rate2 percent per yearwell above the growthrate of the population. So how does Canadas successful

    application of the model compare to that of other countries?

    A look at some other economies through the prism of

    growth-driven reductions in debt to GDP reveals that

    the results in Canada are not that unique. In Sweden,

    a fall in the debt-to-GDP ratio from 83 percent to under

    50 percent was driven by 2.3 percent per year productivity

    growth and 0.9 percent labor growth from 1996 to 2008.

    During the same period in Finland, productivity grew

    2 percent per year and debt to GDP fell from 57 percent

    to 34 percent. The United Kingdom experienced a similardecline in both the late 1980s and the 1990s. Asian

    economies that made policy changes in response to the

    regions debt crisisIndonesia, the Philippines, and

    Thailandalso saw similar declines in their levels of

    debt to GDP in the early 2000s.

    1 Budget in Brief, Department of Finance, Canada, 1995, p. 4 (www.fin.gc.ca/

    budget95/binb/brief.pdf).

    3 executive action escaping the sovereign -debt crisis the conference board

    0

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    1990

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    2006

    2007

    2008

    Canadas Federal Debt-to-GDP Ratio: 1990-2008

    Chart 1

    0

    1

    2

    3

    4

    5

    6%

    Nominal GDP

    growth (N+I+P)

    Employment (N) +

    Inflation (I) +

    productivity (P)

    growth

    Government

    expenditure

    growth (e)

    Government

    revenue

    growth (r)

    N

    I

    P

    g

    The Sources of Canadas GDP Growth

    and Debt Reduction: 1995-2006

    Chart 2

    g 5.4% = Nominal GDP growth = N + I + P

    r 4.9% = revenue growth

    e 3.2% = expense growth

    0.78 = ratio government growth to N + I =

    0.90 = ratio revenue growth to GDP (N + I +P)

    N 2.0% = employment growth

    I 2.1% = inflation (GDP deflator)

    P 1.4% = productivity (GDP - N - I)

    e

    r

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    The Euro Area has not adopted a balanced-budget policy,

    but the Stability and Growth Pact (SGP) does require

    members of the euro zone to keep fiscal deficits within the

    range of 3 percent and a debt-to-GDP ratio of 60 percent.2

    As in the United States, the agreements were largely not

    adhered to, especially during the most recent crisis when

    member states were allowed to temporarily increase theirbudget deficits beyond 3 percent. During the 20082009

    recession, these budget rules were temporarily shifted

    aside, and the debt-to-GDP ratios began to increase to

    unsustainable levels in a number of countries, although

    there are large differences between them. At the same

    time, and just as important, productivity growth in the

    Euro Area was dismaljust over 1 percent for the

    19952008 period. These low rates of productivity

    growth will make the resolution of the debt-to-GDP crisis

    in the Euro Area countries long, difficult, and uncertain.

    Applying the Productivity and Spending

    Framework to the United States

    From the late 1980s through the 1990s, the United States

    achieved results similar to those of Canada. In 1985,

    the Gramm-Rudman-Hollings Balanced Budget Act was

    adopted to create spending caps on all federal budget items

    and, thereby, reduce the deficit and produce a balanced

    budget. From 1985 to 1999, GDP grew 5.9 percent per year,

    productivity grew 1.7 percent per year, and the growth of

    U.S. spending was 4.3 percent per year (about the same as

    the increase in the working population plus inflation).

    This put the United States on a path to a budget surplus.

    By 1998, the accumulated policy decisions of both

    Democratic and Republican administrations had produced

    sustained economic growthand a budget surplus from

    1998 to 2001. If the Gramm-Rudman-Hollings spending

    controls had been maintained into the 2000s, the U.S.debt-to-GDP ratio would have been much lower when

    the most recent recession began in 2008.3

    A manipulation of the framework assumptions can high-

    light alternative paths to the achievement of a beneficial

    debt-to-GDP ratio. Chart 3, for example, provides the his-

    torical record of the relevant variables for the United States

    from 1995 to 2006. It shows that the growth of government

    expenditure in the United States exceeded employment plus

    inflation growth. Chart 4 compares the actual debt-to-GDP

    ratio (the solid line) with two calculations. The first (=1)

    is based on a growth rate of government expenditurethat equals the growth rate of employment and inflation.

    In this case, the difference between government expenditure

    and GDP growth would have been exactly the same as

    productivity growth, and the debt-to-GDP ratio would

    have fallen to 27 percent by 2006 instead of the actual level

    of 36 percent. The second (=.78) alternative calculation

    uses the Canadian 19962006 ratio of expenditure growth to

    employment plus inflation growth (compare with Chart 1).

    In this projection, debt to GDP in 2006 might have been

    as low as 20 percent.

    4 executive action escaping the sovereign -debt crisis the conference board

    0

    1

    2

    3

    4

    5

    6%

    Nominal GDP

    growth (N+I+P)

    Employment (N) +

    inflation (I) +productivity (P)

    growth

    Government

    expendituregrowth (e)

    Government

    revenuegrowth (r)

    I

    P

    g

    g 5.5% = Nominal GDP growth = N + I + P

    r 5.4% = revenue growth

    e 5.2% = expense growth

    1.46 = ratio government growth to N + I =

    0.97 = ratio revenue growth to GDP (N + I +P)

    N 1.4% = employment growth

    I 2.2% = inflation (GDP deflator)

    P 1.9% = productivity (GDP - N - I)

    The Sources of U.S. GDP Growth

    and Debt Reduction: 1995-2006

    Chart 3

    N

    e r

    0

    0.1

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    0.3

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    0.5

    0.6

    Actual With =1 With =.78

    1990

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    1995

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    1997

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    1999

    2000

    2001

    2002

    2003

    2004

    2005

    2006

    U.S. Federal Debt-to-GDP Ratio: 1990-2006

    Chart 4

    2 For more on the SGP, visit the European Commission Economic and Financial

    Affairs website (ec.europa.eu/economy_finance/sgp/index_en.htm).

    3 For a more detailed analysis, please see the appendix of this report, which

    is available on request from The Conference Board Business Information

    Service ([email protected]).

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    The framework can also be used to calculate how many

    years it will approximately take an economy to grow out

    of a debt crisis. Chart 5a shows an aggressive future growth

    scenario for the United States. This scenario assumes that

    the growth in government expenditure will, at least for a

    significant period, be reduced to 0.8 of employment plus

    inflation growth, productivity will increase by 3 percent,

    employment will grow at 1 percent, and inflation will rise

    by 2 percent. This projection also assumes that tax revenue

    can rise faster than GDP (1.1 times), as GDP growth itself

    provides a major impetus to more tax revenues. Under this

    aggressive scenario, U.S. debt will increase to 59 percent

    of GDP by 2012, drop to 50 percent by 2017, and, if sus-

    tained, even drop to 30 percent by 2021 (Chart 6).

    Chart 5b envisions a much more pessimistic, slow-growth

    scenario. In this projection, productivity only grows by

    2 percent, as the potential for innovation and growth

    weakens; employment growth reaches only 0.5 percent,

    assuming the unemployment rate will remain high;

    and inflation will be only 1 percent due to deflationary

    pressures. The growth in government expenditure in

    this scenario cannot be easily reduced below employ-

    ment plus inflation growth, and revenues are set to grow

    at the same rate as GDP. In this pessimistic scenario,

    as can be seen in Chart 6, the federal debt-to-GDP ratio

    increases to 73 percent by 2019, drops to 50 percent

    by 2026, and then reaches 30 percent by 2035.

    The dramatic differences in terms of the size and the pace of

    the reduction in debt-to-GDP ratios between the aggressive

    and slow-growth scenarios may come as a surprise, given

    the small differences in the assumptions in the scenarios.

    These differences, however, are the result of compounding

    critical variables at different rates for a long time.

    Small differences in growth rates can produce markedly

    different outcomes if GDP and revenues grow faster than

    expenditures. The good news is that a commitment to the

    principles outlined here, slower expenditure growth, and

    productivity increases will pay off surprisingly fast once

    revenue growth overtakes expenditure growth.

    5 executive action escaping the sovereign -debt cris is the conference board

    The sources of U.S. GDP growth and debt reduction from 2009 onward

    5a Aggressive growth scenario 5b Slow growth scenario

    0

    1

    2

    3

    4

    5

    6

    7%

    g

    P

    I

    Ne

    r

    Nominal

    GDP growth

    (N+I+P)

    Employment

    growth (N) +

    inflation (I) +

    productivity (P)

    growth

    Government

    expenditure

    growth (e)

    Government

    revenue

    growth (r)

    g

    P

    I

    N

    e

    r

    Nominal

    GDP growth

    (N+I+P)

    Employment

    growth (N) +

    inflation (I) +

    productivity (P)

    growth

    Government

    expenditure

    growth (e)

    Government

    revenue

    growth (r)

    0

    1

    2

    3

    4

    5

    6

    7%

    Note: These scenarios use revenue- to-GDP ratios of .18. The revenue-to-GDP ratio is rapidly rebounding from its extreme cyclical low

    of 14.8 percent in 2009, rising to 16.3 percent in the second quarter of 2010.

    Different growth scenarios may have very different

    implications for the reduction of the debt-to-GDP ratio

    Chart 5

    0

    0.1

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    Actual Slow growth Aggressive

    1990

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    2006

    2010

    2014

    2018

    2022

    2026

    2022

    Scenarios for the level of U.S. debt to GDP

    Chart 6

    2026

    2030

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    As the economy assumes a sustained dynamic through

    productivity growth, revenues will catch up quickly with

    expenditures, which have accrued more slowly, and the

    total debt relative to an ever-increasing level of GDP will

    begin to shrink.4

    These results demonstrate the importance of a well-established framework for fiscal policy anchored in

    these two principles. Under a focused productivity and

    spending policy framework, the United States could grow

    itself out of its debt-to-GDP crisis within one or two

    decades if it adopts policies that support productivity

    growth while reducing expenditure growth below the

    growth of GDP. This does not mean that these goals are

    easy to achieve or that they will not require difficult

    choices. The results do suggest, however, that the

    reduction of debt can happen without such drastic

    measures as across-the-board cuts in total government

    expenditures or difficult-to-reach growth targets (as highas 4 or 5 percent) for sustained productivity growth.

    The Power of ProductivityAn important premise of the framework is the need for

    productivity growth to account for the differences between

    government revenue growth (which, in the long term, equals

    GDP growth) and baseline government expenditure growth.

    In other words, productivity is the most important factor

    in the reduction of debt to GDP. Its power stems from its

    influence on economic growth and prosperity and its ability

    to create a virtuous cycle for sustainable growth.

    Productivitymeasured as the growth of productivity

    output over the growth in resources (labor, machinery,

    etc.)has a number of underlying drivers. These include

    investment in and the efficient use of new technologies

    (e.g., information and communication technologies), a

    better use of human capital (in particular, worker skills),

    efficiency measures that smooth work processes on the

    shop floor, and improvements in the supply chain and

    similar trade infrastructures. Productivity is the only way to

    avoid a decline in returns on the investments by businesses

    (in capital and labor), individuals (in their skills), and the

    economy as a whole (in education, infrastructure, etc.).

    There are two categories of productivity growth. The first

    includes the efforts of various firms to narrow the gap

    in efficiency. Companies continuously adopt best practices

    that help them produce at the highest possible levels of

    efficiency. These practices improve the skill level of their

    workers, smooth procedures, focus product portfolios to

    reduce downtime, and set up more efficient productionmethods to tailor products and services to the needs of their

    clients. Governments can help these efforts by improving

    conditions for efficiency gains, including the provision

    of an information and communications technology

    infrastructure and improving the link between skill

    requirements and the educational system. Governments

    can also help efficiency by focusing on incentives that

    lead to reduced rigidities in the labor and product markets

    and encouraging incentives to stimulate competition that

    will push companies to improve or go under.

    The second source of productivity growth comes frompushing the productivity frontier. Once companies adopt

    similar best practices, the next step is to invent and innovate,

    to become even better at raising output relative to the inputs.

    This type of productivity growth can come from improving

    production processes, but can also come from bringing new

    products and services to the market. Again, governments

    can help through the provision of subsidies or tax credits for

    research and development, investment in higher education,

    and efforts to establish a framework for intellectual property

    that finds a balance between protecting the inventor and

    supporting an ideas diffusion.

    The call for increased productivity rather than more jobs

    may come as a surprise, as many see productivity as leading

    to job cuts that can slow growth. A slow recovery in

    employment can be the result of productivity growth in the

    short run, especially in the depth of a recession. However, in

    the medium and longer term, it is productivity and its ability

    to cause the transition toward a higher skill level in the

    workforce that creates growth and a higher standard of

    living. Without productivity growth, additional jobs only

    create as much output as the required inputs, leading to

    stagnant wages and no movement toward consumption

    and growth in the long term. The policies that resolve a

    debt-to-GDP crisis are the same policies that create a

    growing economy. Both policies promote investment in

    human capital and physical capital and in technology and

    innovation. Both promote more work and smarter work.

    6 executive action escaping the sovereign -debt crisis the conference board

    4 Moreover, the actual starting levels of the debt-to-GDP, revenue-to-GDP, and

    expenditure-to-GDP ratios can also have a major impact on the calculation.

    For example, the U.S. example assumes a revenue-to-GDP ratio of 0.18,

    which has been the average for 30 years. If the revenue-to-GDP ratio at the

    cyclical low in 2009 (0.15) is used instead, the peak in the debt-to-GDP ratio

    would not have come after three years (59 percent), but after six (72 percent).

    The 50 percent level would be reached after 15 years, not eight.

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    Slowing, Not Slashing

    Government SpendingAnother primary premise of the productivity and spending

    framework is that real government spending per person

    needs to remain constant until the crisis resolves (i.e.,

    expenditure growth equals the growth of employment plus

    inflation). This is a good starting point because, on average,no absolute cuts in government spending per person are

    required, although reallocations and redistributions remain

    important policy choices. The annual flow of productivity-

    driven GDP above the combined growth of population

    and inflation can be allocated to debt and tax reduction

    or more investment in productivity-enhancing measures

    that strengthen a virtuous feedback loop. A country can

    spend all its productivity growth on debt reduction,

    which affects the numerator of the debt-to-GDP ratio, or it

    can reinvest part of it in growing the denominator (GDP)

    even faster. The virtues of reinvestment as a policy are

    commonly debated, and reinvestment requires carefulpolicies to maintain sustained increases in productivity.

    When a country is caught in a debt crisis at the same time

    that it is experiencing a demographic or political cycle

    of large demands for increased government spending

    (e.g., because of larger entitlements), the power of the

    productivity and spending growth framework is that it

    focuses policy on the bottom line of government spending

    growth versus GDP growth. This emphasis strongly

    reinforces the view that, over time, policy decisions must

    result in growth and increases in government spending

    cannot exceed increases in GDP growth.

    Government-spending growth can exceed the growth in

    employment plus inflation for periods of time, but any such

    increases in government spending can only be temporary.

    If government expenditures grow at the GDP growth rate

    rather than at the growth rate of employment plus inflation,

    the debt-to-GDP ratio would continue to rise forever.

    For a temporary period, a country can choose to be on

    this path, which most countries are now following in

    response to the global recession. However, at some point,

    a nation must focus on keeping the expenditure growth

    per employed person constant (as in the case of Chart 5b

    on page 5) or (as in the case of the aggressive growth

    scenario in Chart 5a on page 5) below the growth rate

    of employment plus inflation, although this will make

    people worse off on average. A productivity and spending-

    oriented policy setup will help a country move from crisis-

    level debt-to-GDP growth rates to a more self-sustaining

    growth rate.

    As difficult as the policy choices required to slow spending

    are, the framework suggests workable solutions that do

    not require deep cuts or endless deficits. For example, if

    policymakers in the United States could maintain a deficit-

    based stimulus at the growth of employment plus inflation

    and stimulus funds could go to the growth-enhancing invest-

    ments outlined above, the stimulus could result in morepeople working more productively and initiate a virtuous

    feedback loop. Similarly, a policy to reduce business and

    income tax rates could also pass the test if the result was

    to raise private investment in companies that grow jobs

    and create productivity skills and tools. (If applied properly,

    these same principles could work in other countries.)

    With these policies, the United States could get back to

    a 50 percent debt-to-GDP ratio in as little as nine years.

    The growth combination that leads to this result is 6 percent

    nominal GDP growth, 4 percent real growth (driven by

    productivity growth), and faster-than-GDP revenue growth.

    While such growth rates look outside the realm of currentpossibilities in the short term, all of these rates are within

    the history and capability of the U.S. economy.

    Can Greece and Spain Be Rescued by

    the Productivity-Spending Framework?

    These principles can also be applied to countries that face

    the toughest possible environments with regard to debt and

    deficit. Chart 7 shows the number of years needed to grow

    out of the current debt-to-GDP crises in Greece and Spain,

    which are two examples among several debt-ridden

    European economies. We assume an employment growth

    rate of 0.5 percent for Greece and 1 percent for Spain.

    For both countries, we assume an inflation rate of 2 percent.

    Productivity growth rates are 3 percent for Greece, which

    still has significant catch-up potential, and 2 percent for

    Spain. We also assume that revenue will grow at the rate of

    GDP and the governments of Greece and Spain will grow

    at 0.8 times population plus inflation. All of these growth

    rates are reasonable and within historical precedent.

    7 executive action escaping the sovereign -debt crisis the conference board

    0

    20

    40

    60

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    140%

    Greece actual Greece projection

    Spain actual Spain projection

    1995

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    2019

    2021

    2023

    2025

    2027

    2029

    Greece and Spain Debt-to-GDP Ratios

    Chart 7

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    When all of these factors are taken into account, Spain

    would require 15 years to reduce its level of debt to GDP

    to 50 percent and Greece would need 16 years to achieve

    the same result.

    Given the big difference in the 2009 levels of debt to

    GDP in Greece (115 percent) and Spain (53 percentthe same as in the United States), how can it be that they

    both can reach a 50 percent debt-to-GDP level in the

    same 1516 years? There are some straightforward

    explanations for this counterintuitive result. First, Greece

    is growing its GDP and revenues slightly faster than Spain.

    Second, since Greece has a lower expected population

    growth rate (0.50 percent) and government expenses

    grow at 0.8 times population plus inflation, overall

    Greek spending growth will be slightly slower than that

    in Spain (2 percent versus 2.4 percent, respectively).

    Third, the primary goal is not to decrease the absolutelevel of debt, but to lower the ratio of debt to GDP by

    growing GDP in the first place. The drop in debt to GDP

    comes from the compound growth of three different

    economic flows (GDP, revenues, and expenditures) and

    net changes in the stock of debt outstanding. These

    variables all compound at different rates and generate

    results that are immediately clear from looking at the

    various moving parts in isolation.5

    Putting the Framework into PracticeAccording to the productivity and spending framework,

    a government in a debt crisis can devise an escape strategy

    by implementing policies that result in productivity-driven

    growth and increases in government spending that are no

    faster than increases in population growth plus inflation.

    The government policies that accomplish this will not be

    easy to implement, especially given the acute nature of

    the current crisis and increasing demands on government

    services by an aging population. A productivity-focused

    strategy and spending approach that extends beyond

    immediate recession management can provide a basis

    for fiscal policies that do not require drastic cuts across

    the board. These productivity and growth policies do,

    however, require sustained commitment and wide political

    support to guarantee continuation even when administra-

    tions change. Examples of when such continuity was

    achieved include Canada in the 1990s; the United States

    in the 1980s and 1990s, when growth-and-deficit-reducingpolicies persisted through multiple administrations;

    and periods of sustained reductions in debt to GDP in

    Sweden, Finland, and several Asian countries.

    Surely one needs a bit of luck, too, when faced with a crisis

    like the current one. Some might argue that the historical

    examples of Canada and other countries are unique or lucky,

    in that they happened on the back of rapid global growth

    at the end of the 1990s and in the early 2000s. While such

    growth certainly helped, it does not affect the premise

    that the combination of policies that promote growth

    more people working more productivelywith moderategrowth in spending will resolve todays debt crises.

    Every policy decision in every country faces a number of

    questions: Is there evidence that this policy decision will

    lead to increases in productivity? Will the end result of

    this policy be more people working more productively?

    Will government expenditures grow slower than GDP

    until the crisis is fully resolved and debt to GDP is at

    the desired level?

    Government policies must also create confidence in the

    bond markets, which need to fund maturing debt and

    fiscal deficits until the crisis resolves. Two decades may

    seem like a long time, but the compounding effects of

    small differences in growth rates over periods of 10 to 15

    years or more are very powerful. It is the compounding

    of good policy over time that resolves a crisis. When

    both the country and its creditors can see that credible

    policies exist to be productive, grow, and reduce debt to

    GDP to sustainable levels, then the interests of the bond

    holders will match those of a sovereign government.

    8 executive action escaping the sovereign -debt crisis the conference board

    5 The complete debt-to-GDP reduction calculation is in the appendix, which is

    available on request from The Conference Board Business Information Service

    ([email protected]).

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    9 executive action escaping the sovereign -debt cris is the conference board

    About the Authors

    Stephen Sexauer is chief investment officer at Allianz

    Global Investors Solutions.

    Bart van Ark is senior vice president and chief economist

    of The Conference Board.

    The Conference Board creates and disseminates knowledge

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    as a global, independent membership organization in the public

    interest,we conduct research, convene conferences, make

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    and bring executives together to learn from one another.

    The Conference Board is a not-for-profit organization andholds 501 (c) (3) tax-exempt status in the United States.

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