Fiscal adjustment and the costs of public debt service: evidence from OECD countries

We use a panel of 21 OECD countries from 1970 to 2009 to investigate the effects of different fiscal adjustment strategies on long-term interest rates – a key fiscal indicator reflecting the costs of government debt service. As Europe’s sovereign debt crisis has shown, governments confronted with high deficits and rising debt may be forced to enact fiscal adjustments in order to avoid increasing market pressure and solvency problems. Over the last four decades, such measures taken by governments in OECD countries have varied in duration, size, composition and in their success to re-establish fiscal sustainability. We find that large and expenditure-based adjustments lead to substantially lower long-term interest rates. Small and revenue-based measures do not have an effect on interest rates. Financial markets thus only seem to value strict and decisive measures – a clear sign that the government’s pledge to cut the deficit is credible.     

Financial markets’ behavior around episodes of large changes in the fiscal stance

Using a panel of OECD countries from 1960 to 2002, this paper shows that interest rates, particularly those of long-term government bonds, decrease when countries’ fiscal position improves and increase around periods of budget deteriorations. Stock market prices surge around times of substantial fiscal tightening and plunge in periods of very loose fiscal policy. In addition, the paper shows that results depend on countries’ initial fiscal conditions and on the type of fiscal consolidations: Fiscal adjustments that occur in country-years with high levels of government deficit, that are implemented by cutting government spending, and that generate a permanent and substantial decrease in government debt are associated with larger reductions in interest rates and increases in stock market prices.     

Sovereign default risk premia,fiscal limits,and fiscal policy

We develop a closed economy model to study the interactions among sovereign risk premia, fiscal limits, and fiscal policy. The fiscal limits, which measure the government's ability to service its debt, arise endogenously from dynamic Laffer curves. The state-dependent distributions of fiscal limits depend on the growth of lump-sum transfers, the size of the government, the degree of countercyclical policy responses, and economic diversity. The country-specific fiscal limits imply that the market perceives the riskiness of sovereign debt issued by different countries to be different, which is consistent with the observation that developed countries are downgraded at different levels of debt. A nonlinear relationship between sovereign risk premia and the level of government debt emerges in equilibrium, which is in line with the empirical evidence that once risk premia begin to rise, they do so rapidly. Nonlinear simulations show that fiscal austerity measures that aim to balance the government budget in the short run fail to contain the default risk premium, even with sizeable cuts in government purchases; but a long-term plan for fiscal reform, if it credibly changes the market's expectation about future fiscal policies, can alleviate the rising risk premium.     

Investigating heterogeneity in European fiscal behaviours

The aim of this paper is to analyse the heterogeneity in fiscal behaviours in the euro zone. The fiscal behaviours are analysed according to a new specification in which the cyclically adjusted primary balance reacts to the change in the output gap, the public debt ratio, the inflation rate and the interest rate. Our study covers 12 countries in the euro zone during 1999–2010 using annual data from the AMECO database. We use the quantile regression methodology to test the fiscal rule. Our findings show the persistence in fiscal behaviour and counter‐cyclical fiscal policy. The results also show that fiscal responses differ according to the chosen quantile. In particular, a high fiscal indicator is associated with a debt‐stabilisation motive and concern about inflation. A shock analysis indicates how the fiscal dispersion could be changed according to the nature of the shock. The results of this paper are useful for understanding fiscal coordination and for improving the European fiscal framework.     

The elusive character of fiscal sustainability

We assess the sustainability of public finances in OECD countries using unit root and cointegration analysis, controlling for endogenous breaks. Results deem fiscal sustainability as rather elusive since we find lack of cointegration – absence of sustainability – between government revenues and expenditures (except for Austria, Canada, France, Germany, Japan, Netherlands, Sweden and UK); improvements of the primary balance after worsening debt ratios only for Australia, Belgium, Germany, Ireland, Netherlands and the UK; and Granger causality from government debt to primary balances for 12 countries (suggesting Ricardian regimes).     

How to assess debt sustainability? Some theory and empirical evidence for selected euro area countries

In this article we elaborate on the test proposed by Bohn (1998) that suggests to study whether the primary surplus relative to Gross Domestic Product (GDP) is a positive function of the public debt to GDP ratio in order to detect whether debt policies are sustainable. We argue that this should be complemented by additional tests for countries with rising debt to GDP ratios. We, then, apply that test to some countries of the euro area. In addition, we perform stationarity tests with respect to the real deficit inclusive of interest payments in order to gain additional insight. We conclude that there is empirical evidence that the chosen paths of fiscal policies are sustainable for the countries we consider, although there are country specific differences in debt policies.     

Fiscal limits in developing countries: A DSGE Approach

This paper studies fiscal limits in developing countries using a dynamic stochastic general equilibrium (DSGE) approach. Distributions of fiscal limits, which measure a government’s capacity to service its debt, are simulated based on macroeconomic uncertainty and fiscal policy. The analysis shows that expected future revenue plays an important role in explaining the low fiscal limits of developing countries, relative to those of developed countries. Large devaluation of real exchange rates can significantly reduce a government’s capacity to service its debt and lower the fiscal limits. Temporary disturbances, therefore, can shift the distribution of fiscal limits and suddenly change perceptions about fiscal sustainability.     

Is Fiscal Policy Procyclical in the Euro Area?

We test the relationship between the cyclically adjusted primary balance and alternative indicators of cyclical conditions for the euro area and 18 OECD countries over the period 1970–2009. A countercyclical stance of discretionary fiscal policy is found during bad times after 1999 in the euro area as a whole and in a few member countries only (France, Ireland and The Netherlands). It is also associated with high public deficits or low public debts. There is no significant case of procyclical fiscal policy after 1999, neither in good times nor in bad times.     

Can interest rate spreads stabilize the euro area?

Since the onset of the financial crisis significant interest rate spreads have arisen between euro area countries, both for public and private debt. We check whether these spreads could be made to work towards the goal of providing more stability to the euro area. In particular, we focus on reducing the imbalances that arose between the core and peripheral members of the euro area in the first decade of its existence. The idea is that stable positive spreads in peripheral countries could have decreased domestic demand, preventing the boom–bust cycles that plagued these economies. They could also prevent such developments in the future. We construct a panel model for euro area countries and estimate the relationship between real interest rates and the current account balance. Next, we use the estimated parameters to perform simulations. We find that spreads on real interest rates of 0.6–5.5 percentage points would have been necessary to stabilize external positions of the four peripheral euro area member countries.     

Government efficiency,institutions, and the effects of fiscal consolidation on public debt

We study the evolution of the ratio of public debt to GDP during 132 fiscal episodes in 21 OECD countries in 1981–2008. Our main focus is on debt dynamics during 40 consolidation periods. To define these periods we use data on the evolution of the underlying cyclically adjusted primary balance, and as such avoid biases that may be induced by one-off budgetary measures. The paper brings new evidence on the role of public sector efficiency for the success of fiscal consolidation. First, we confirm that consolidation programs imply a stronger reduction of the public debt ratio when they rely mainly on spending cuts, except public investment. Government wage bill cuts, however, only contribute to lower public debt ratios when public sector efficiency is low. Second, we find that a given consolidation program will be more effective in bringing down debt when it is adopted by a more efficient government apparatus. Third, more efficient governments adopt consolidation programs of better composition. As to other institutions, consolidation policies are more successful when they are accompanied by product market deregulation, and when they are adopted by left-wing governments. By contrast, simultaneous labor market deregulation may be counterproductive during consolidation periods.     

欧债危机成因与前景的制度分析

希腊等欧元区国家的主权债务危机可以说是欧洲区域一体化建设中的独特现象,其折射的是欧元区所存在的一个结构性问题：奉行单一货币政策和各国分散的财政政策,集中暴露出了欧洲货币一体化与欧洲福利资本主义的不相容、以及统一货币运行所要求的财政紧缩与欧元成员国经济增长和福利制度之间的矛盾与冲突;欧元不会就此瓦解,但欧债问题的最终解决困难重重;欧元的未来取决于自由与市场的回归欧洲,取决于欧盟的制度完善与欧式福利资本主义改革的成功与否。     

Pre- and Post-Global Financial Crisis Policy Multipliers

This paper estimates the change in policy multipliers in the U.S. relative to their pre-2008 financial crisis levels. It also estimates the likely impact of the 2020 stimulus packages implemented to address COVID-19. The analysis is based on an augmented Blanchard-Perotti model that allows for the dynamic effects of shocks to the central bank balance sheet, real interest rates and debt levels on economic activity. The results suggest that expenditure multipliers have fallen post-2008, mostly because of higher government debt, implying that the effectiveness of fiscal policy has declined. They also suggest that the impact of quantitative easing is beneficial, but requires sizable interventions to have noticeable effects on real GDP. Because of rising debt stocks, dealing with a crisis is becoming more and more costly despite the current low interest rate environment.     

The role of uncertainty in the euro crisis – an application of liquidity preference theory

The world financial crisis triggered a rediscovery of the active role fiscal policy can play as a remedy in such situations. During the euro crisis, escalating funding costs in a number of southern eurozone member states and Ireland have called this strategy into question. One interpretation of the euro crisis concentrated on the public debt trends in those countries. Opposing this view, the main point of this contribution is to elaborate the link between rising interest rates on sovereign bonds in the euro crisis and a major feature of the financial crisis – a subdued degree of investor confidence after the Lehman collapse. Theoretically, this link is developed with reference to Keynes’ liquidity preference theory. The high explanatory power of measures for the degree of confidence in financial markets as well as detrimental effects of fiscal austerity on the evolution of sovereign yield spreads are demonstrated empirically by means of panel regressions and supplementary correlation analyses.     

Public capital in the 21st century: as productive as ever?

The global financial crisis and the euro area sovereign debt crisis that followed induced a rapid deterioration in the fiscal positions of countries across the globe. In the ensuing fiscal adjustment process, public investments were severely reduced in many countries. How harmful is this for growth perspectives? Our main objective is to find out whether the importance of public capital for long run output growth has changed in recent years. To this end, we expand time series on public capital stocks for 20 OECD countries and estimate country-specific recursive vector autoregressive (VAR) models. Results show that the effect of public capital shocks on economic growth has not increased in general, although results differ widely between countries. This suggests that the current level of public investments generally does not pose an immediate threat to potential output. Of course, this could change if low investment levels are sustained for a long time.     

地方财政政策逆周期调节：财政分权还是债务增发*

财政政策工具实际操作偏离最初设计将会降低政策工具的调控效果，导致宏观经济波动加剧。针对地方政府财政政策的逆周期性调控目标，本文关注财政分权深化和政府债务增发的逆周期性效应。研究发现：地方政府财政政策总体呈现顺周期特征。财政分权程度的提高放大了地方财政政策的顺周期性。地方政府债务增发使地方财政政策呈现逆周期特征。地方政府财政政策及其收入面、支出面均呈现顺周期性，由“顺”转“逆”的债务平衡点分别为0137，0113，0209。当前绝大部分地区的债务规模都在债务平衡点之下。驱动地方政府债务逆周期调控的内在因素是官员晋升激励。晋升激励的程度越高，地方债务逆周期调控的力度就越大。但外部市场融资环境的波动削弱了地方政府债务逆周期调控的力度。本文的政策主张是，不宜过度财政分权，应该扩大地方债发行规模，促使地方财政政策逆周期调节。     

Monetary policy and fiscal limits with no-default

This paper discusses monetary and fiscal policy interactions that stabilize government debt. Two distortions prevail in the model economy: income taxes and liquidity constraints. Possible obstructions to fiscal policy include a ceiling on the equilibrium debt-to-GDP ratio, zero or negative elasticity of tax revenues, and a political intolerance of raising tax rates. At the fiscal limit two mechanisms restore solvency: fiscal inflation, which reduces the real value of nominal debt, and open market operations, which diminish the size of government debt held by the private sector. Three regimes achieve this goal. In all regimes monetary policy is passive. In all regimes a muted tax response to government debt is consistent with equilibrium. The propensity of a fiscal authority to smooth output is found to determine what is an acceptable response (in the form of tax rate changes) to the level of government debt, while monetary policy determines the timing and magnitude of fiscal inflation. Impulse responses show that the inflation and tax hikes needed to offset a permanent shock to transfers are lowest under nominal interest rate pegs. In this regime, most of the reduction in the real value of government debt comes from open market purchases.     

Determinants of nonresident government debt ownership

We examine the determinants of nonresident government debt ownership, accounting for domestic and external factors and financial variables during the period 2000Q2–2014Q4, focussing on a small euro area open economy: Portugal. Our results show that better fiscal positions, higher systematic stress in Europe and higher shares of monetary and financial institutions (MFI) cross-border holdings of public debt, increase the share of nonresident held debt, and rising sovereign yields decrease that ratio.     

Fiscal Prudence and Growth Sustainability: An Analysis of China's Public Debts

This paper analyses and assesses China's current fiscal system, including its basic institutional arrangements, the relationship between central and local governments, and the fiscal balance and public debt. This paper pays special attention to the local government borrowings that have increased dramatically in recent years, and tries to measure the “overall public debt risk” by including all kinds of eligible debts. This paper finds that although the large expansion of local government debt during the fiscal stimulation response to the global financial crisis was devastating, the all‐inclusive total public debt to gross domestic product ratio remains under 50%, and as long as the local debt stops growing, the risk is quite manageable. This paper also points out that more attention should be paid to improving and reforming the Chinese fiscal system, particularly the reform of the fiscal relationship between central and local governments, and the legal framework for local government debt management.     

Inflation and Exchange Rate Targeting Challenges Under Fiscal Dominance

Countries have significantly increased their public-sector borrowing since the Global Financial Crisis. As a consequence, monetary authorities may face pressure to deviate from their policy targets in ways designed to ease the debt burden. In view of this consideration, we test for greater fiscal dominance over 2000-2017 under Inflation Targeting (IT) and non-IT regimes. We find that evidence of fiscal dominance varies across countries and debt configurations. Higher ratios of public debt-to-GDP may appear associated with lower policy interest rates in advanced economies. However, a declining natural rate of interest largely explains the pattern of lower rates and higher debt in these countries. The most robust evidence of fiscal dominance lies among emerging markets under non-IT regimes, composed mostly of exchange rate targeters. For these countries, policy interest rates are non-linearly associated with public debt levels, depending on both the level of hard-currency public debt-to-GDP and the currency composition of public debt. We also show that emerging market economies with greater exchange rate volatility, inflation volatility, and underlying commodity exposure exhibit stronger associations between public debt and policy interest rates.     

The effects of financial crisis on fiscal positions

The recent financial crisis was characterized by the sizeable fiscal cost of banking sector bail out operations and the significant automatic and discretionary fiscal policy response to shrinking output, which have put increased pressure on public finances in many industrialized countries. This paper tries to evaluate the impact of financial crisis episodes on debt developments. The findings indicate that severe financial crisis episodes increase the stock of debt by 2.7%–4.0% of GDP, on average in the 20 OECD countries examined. Ιn countries with big financial sectors it ranges from 4.2%–5.3% of GDP and in countries with smaller financial sectors it is about 1.4%–1.7% of GDP. The primary balance and the cyclically adjusted fiscal policy stance ease by about 2.6% of GDP and 1.6% of potential GDP, respectively, in the event of a severe financial market crash. Expansionary fiscal interventions are more pronounced in countries with sizable financial sectors. I find significant evidence that a financial market collapse paves the way for a subsequent deterioration in debt ratios.