1. Fiscal Risks
Vitor Gaspar
IMF
Fiscal Risk, Public Sector Balance Sheets, and Risk Management
Bonn
6-7 July 2017

2. Outline of Presentation
I. Why Fiscal Risks Matter
II. What have we learned?
III. Systematic Approach to Fiscal Risk
IV. The Way Forward

3. 60
70
80
90
100
110
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Advanced Economies: Public Debt
(2007-2016, Percent of GDP)
Source: Fiscal Monitor Database and staff estimates.
Spring 2007
Spring 2016
37% of GDP
I. Why Fiscal Risks Matter:
Public Debt Forecasts for Advanced Economies

4. I. Why Fiscal Risks Matter
Size and Frequency
Size and likelihood of fiscal shocks by type
Macroeconomic
Financial Sector
Legal claims
Subnational
SOEs
Natural Disaster
PPPs
Corporate
0
2
4
6
8
10
0 2 4 6 8 10 12
Average fiscal cost (percent of GDP)
Probabilityofoccurrence(percent)
Source: Toscani (2015). Shows average contingent liability shocks for advanced and emerging economies

5. 40
60
80
100
120
140
160
40
60
80
100
120
140
160
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014(f)
General Government debt excluding reclassified
SOEs, PPPs or financial sector*
GG Gross debt reported in Dec 2009
SOE & PPP debt outside the General Government
sector
SOE & PPP reclassifications post Dec 2009
Financial sector bailouts
General Government Gross Debt
Arrears
Fin
Sector
SOE&PPP
reclassification
Debt
dynamics
I. Why Fiscal Risks Matter
Portugal – how risks played out
Source: Portugal FiscalTransparency Evaluation

6. -400 -300 -200 -100 0 100 200 300 400
Net Worth
Public Sector
Consolidation
Central Bank
Fin Public Corp
Non-Fin Public Corp
General Government
Reported
Unreported
Liabilities Assets
Unreported Public Sector Expenditure
(Percent of Total Expenditure)
Ireland: Public Sector Balance Sheet, 2011
(Percent of GDP)
• Improved focus on general government
leaves public corporations unreported
• Large amounts of quasi-fiscal activity
continues to occur outside the budget
Countries often report much
less than full public sector
Large gaps in public sector
balance sheet
• In Ireland, only a quarter of public
sector liabilities were reported.
• Reflects the temporary impact of
financial sector rescue operations
II. What Have We Learned?
Fiscal Transparency Evaluations
Source: Various Fiscal Transparency Evaluations undertaken over the period 2013-2016.

7. 0
50
100
150
200
250
300
Ireland
Portugal
Russia
Romania
Tunisia
Albania
Philippines
Turkey
UK
Brazil
Finland
Austria
Georgia
Mozambique
Peru
Kenya
Tanzania
Explicit
Public Corp Liabilities
• Leads to unrealistic medium-term fiscal
plans with weak credibility.
Macro and fiscal forecasts are
systematically optimistic
Large contingent liabilities,
many of which are unreported
• Include guarantees, PPPs, pension liabilities
and public corporation liabilities.
Medium Term Expenditure Forecast Errors (2000-2015)
(% of GDP)
Contingent Liabilities
(% of GDP)
II. What Have We Learned?
Fiscal Transparency Evaluations
Source: Various Fiscal Transparency Evaluations.

8. II. What have we learned
If risks eventuate, fiscal can help if there are buffers
Public Spending in Financial Crises
(Percentage points)
Sources: IMF, Fiscal Monitor; and IMF staff estimates.

9. Feature Optimal Design Rationale
 Targeting /
Incentives
 Viable institutions (screening)
 Conditionality
 Burden sharing
(creditors/debtors)
 Moral hazard and fiscal
cost
 Instruments
 Direct government support
measures preferable over tax
incentives
 Public recapitalization as last
resort and well-designed AMCs
 Tax avoidance and
complex tax system
 Moral hazard and fiscal
cost
 Timing  Early
 Minimize output and
fiscal cost
 Policy
complementarities
 Strong insolvency and
bankruptcy
 Prudential policies
 Quick and efficient
resolution
 Moral hazard
II. What have we learned
But Policy Design is Critical for Effectiveness

10. III. Systematic Approach to Risk
New Zealand’s 3-step risk assessment approach
Comprehensive Net
Worth
Value at
Risk
Fiscal Stress Test

11. NZ$ billion Assets Liabilities Net Worth
Based on
accounting
principles
Social 130 86 44
Financial 122 96 25
Commercial 23 11 13
Accounting Net Worth 275 193 82
Add
Contingent
Liabilities
0 18 (18)
NPV future
expenses &
revenue
785 886 (101)Add
Comprehensive Net Worth 1078 1098 (20)
Social Assets – Tangible assets, primarily P&E, used to
support the delivery of social services.
Financial and Commercial Assets – Assets held to fund
contractual or social obligations such as New Zealand
Superannuation.
Fiscal – Estimates of the present value of future
Government spending and income
Contingent Liabilities – An estimate of the value of both
contingent and implicit liabilities.
Note: Figures are illustrative only.
Comprehensive Net Worth – Combines balance sheet,
expected losses from CL realizations, and NPV of future
policies
Accounting Net Worth – Cumulative impact of past
decisions
NZ Comprehensive Net Worth
III. Systematic Approach to Risk
Comprehensive balance sheet assessment

12. III. Systematic Approach to Risk
Ex ante risk analysis
• Value at risk (NZ approach):
– Commercial banking approach to public sector financial balance sheet
– Concerns around underlying data and models – lessons from the crisis
• Contingent Claims Analysis for implicit liabilities
– Exploit different pricing of debt and equity to estimate expected losses.
– Gray (2013) estimated implicit subsidy of 85bps for euro area banks
– Lucas (2010) estimated Fannie subsidy of 35bp
– Highly sensitive & non-linear relationship to asset values
• Judgement based (UK forthcoming)
– Recognize the difficulty and unreliability of precise probabilities
– Broad categorizations (high, medium, low)

13. Source: IMF Staff Estimates
Public Debt
(Percent of GDP)
Liquidity: Gross Financing
(Percent of GDP)
0
10
20
30
40
50
60
70
80
90
100
2006 2011 2016 2021
-5
0
5
10
15
20
25
30
2016 2017 2018 2019 2020 2021
Baseline
Macro Only
Stress: Macro + CL Baseline
Stress
III. Systematic Approach to Risk
Worst case Fiscal Stress Testing: Iceland

14. 0
5
10
15
20
2006 2011 2016 2021
Stress
Baseline
Fiscal Burden: Interest Cost
(Percent of revenue)
-1,000-750 -500 -250 0 250 500 750 1,000
Stress
Baseline
Stress
Baseline
Stress
Baseline
Liabilities
Assets
Financial
Net Worth
Discounted
Future Flows
Net Financial
Worth
Solvency: Net Financial Worth
(Percent of 2017 GDP)
Comprehensive Balance Sheet
(Percent of 2017 baseline GDP)
Baseline Shock
Financial assets 903.5 811.1
Currency and deposits 9.2 9.0
Loans 8.5 8.4
Shares and other equities 17.9 9.0
Other accounts receivable 7.0 7.0
NPV Revenues 860.2 777.0
Liabilities 942.9 918.6
Securities other than shares 21.8 42.8
Loans 20.4 27.3
Insurance technical reserves 18.0 18.1
Other accounts payable 7.4 7.4
NPV Expenditures 875.3 823.0
Net Financial Worth -39.4 -107.6
Existing Net Financial Worth -24.3 -61.6
Future discounted deficits -15.1 -46.0
III. Systematic Approach to Risk
Worst case Fiscal Stress Testing: Iceland
Source: IMF Staff Estimates

15. IV. Way Forward – better risk management
Fiscal Risk Management Toolkit
• Cap Exposure
• Regulate
• Transfer
STEP 2: MITIGATE
• Expense
• Budget contingencies
• Buffer funds
STEP 3: PROVISION
• Account for in setting fiscal objectives
STEP 4:
ACCOMMODATE
RESIDUAL
• Identify risks
• Calculate exposure and likelihood
• Weigh costs and benefits of intervention
STEP 1: IDENTIFY AND
QUANTIFY
• Cap Exposure
• Regulate
• Transfer
STEP 2: MITIGATE
• Expense
• Budget contingencies
• Buffer funds
STEP 3: PROVISION
• Account for in setting fiscal objectives
STEP 4:
ACCOMMODATE
RESIDUAL
• Identify risks
• Calculate exposure and likelihood
• Weigh costs and benefits of intervention
STEP 1: IDENTIFY AND
QUANTIFY

16. 40%
60%
80%
100%
0 1 2 3 4 5 6
PercentofGDP
80 percent debt threshold
Critical threshold of 80%
Account for macro-
fiscal volatility
Debt anchor = 50
percent of GDP
40%
60%
80%
100%
0 1 2 3 4 5 6
PercentofGDP
85 percent threshold
Critical threshold of 85%
Account for macro-
fiscal volatility
Debt anchor = 60
percent of GDP
IV. Way Forward – fiscal policy
Accommodating residual risk in policymaking
Allowing for risk in setting fiscal rules

17. IV. Way forward – Balance Sheet Analysis
Improving fiscal policy and risk analysis
• Develop a comprehensive balance sheet
– Complete public sector, including public corporations
– Bring together accounting balance sheet and long-term sustainability
• Use balance sheets to improve fiscal strategy and objectives:
– Move focus from debt & deficit towards net worth
– Include balance sheet projections within standard fiscal forecasts
• Understand and account for risks within balance sheets:
– Increased attention to valuation shocks to assets and liabilities
– Identify currency, maturity and liquidity mismatches and exposures

18. Concluding Questions
• How should we quantify and provide for
fiscal risks?
• What constitutes a strong public sector
balance sheet?
• How will fiscal policy be strengthened
through balance sheet analysis?