Fiscal sustainability in the wake of the economic crisis in Korea

The total amount of government debt was expected to rise sharply over the following several years in the wake of the Korean financial and economic crisis in 1997, raising concern about the sustainability of government deficits and fiscal consolidation. This paper provides an overview of Korea’s fiscal stance after the financial crisis and the policy implications for fiscal consolidation by assessing fiscal sustainability. Sustainability tests are carried out and show that Korean fiscal policy for the period 1970–1999 should be regarded as sustainable. Indicators of sustainability are also measured to that Korean fiscal policy for the period 1970–1996 is sustainable. However, both the primary and tax gap indicators with a sharp rise in the debt ratios are shown to be worsening since 1997 indicating increasingly possible unsustainable fiscal policies. It implies that the current primary deficit is too large and current taxes are too low to stabilize the debt ratio.     

我国财政可持续性的实证分析：1952—2007

1998年以来,我国连续7年实施积极的财政政策。2008年,为了应对世界金融危机,我国又重启积极的财政政策。积极的财政政策在促进经济增长的同时也使得财政赤字显著增加和国债规模显著扩大,这就不可避免地引起人们对我国财政可持续性的担忧。文章根据政府跨时预算约束理论,利用协整方法对1952—2007年我国财政可持续性的状况进行实证分析。结果显示：从长期来看,1952—2007年,我国的财政是可持续的;从短期来看,1952--1978年、1979—1994年,我国的财政也是可持续的;但1995—2007年,我国的财政收支之间不存在协整关系,财政赤字政策不可持续。     

A Structural Break Analysis of Fiscal Deficit Process in Nigeria

The study examined the sustainability of fiscal policy process in Nigeria for the period 1961 to 2013, using ARDL cointegrating method between government revenue and government expenditure. The Bai-Perron multiple break point tests showed that there was structural shift in variables in 1981 which accounted for unsustainable fiscal deficit throughout the period. It was however, found that fiscal deficit before 1981(1961–1980) was weakly sustainable, while the estimation after 1981(1982–2013) indicated strong sustainability of fiscal policy in Nigeria. We therefore recommend that government should continue with the policies put in place by successive governments since 1982 to ensure stability of macroeconomics environment.     

Fiscal sustainability and solvency: theory and recent experience in Indonesia

A major challenge for Indonesian economic policy makers is to avoid the recurrence of conditions that could trigger a new economic crisis. One of the important dimensions of this challenge will be to conduct fiscal policy in a way that is sustainable, given the level of interest rates and the rate of growth of the economy. This paper synthesises various approaches to the measurement of fiscal sustainability that have appeared in the economic literature, relates these measures to the fundamental concept of fiscal solvency, and applies the framework to Indonesia over the period 1991–2003. The domestic and foreign debt positions of the central government are treated separately, to capture the influence of exchange rate changes on the relative costs of domestic and foreign borrowing. The empirical analysis indicates that Indonesia has met the fiscal sustainability criterion in recent years, except when the rupiah has depreciated heavily.     

Fiscal sustainability in Japan

This paper investigates fiscal sustainability of Japan by providing a dynamic stochastic general equilibrium (DSGE) model that features the low interest rate of the government bond relative to the economic growth rate to mimic the actual data. We evaluate fiscal sustainability by investigating whether the expected path of the debt-to-GDP ratio stabilizes or increases without bound. The debt-to-GDP ratio depends crucially on the projected growth rate and the fiscal policy rule. If the government does not react to the current fiscal crisis, the debt-to-GDP ratio will increase without bound, and then the fiscal policy is not sustainable. If the fiscal rule uses Bohn’s (1998) idea that involves the response of the primary surplus to the debt, sustainability improves. This rule provides a useful and realistic reform plan in the short and long runs.     

Chronological changes of government sectors’ fiscal policies and fiscal sustainability in Japan

Since the end of the 1990 s, the sluggish growth of Japan’s gross domestic product (GDP) and the mired fiscal state of its public sector have provoked consternation about its public sector’s fiscal sustainability. Therefore, I estimated the fiscal reaction functions (stemming from Bohn, 1998a, 2008) with time-varying parameters for all Japan’s government sectors (for 1976Q2–2020Q1), i.e., the general government (GG), the central government (CG), the whole of the local governments (WLG), and the whole of the social security funds (WSSF), to chronologically assess their fiscal sustainability using four different models, including a least-squares with breakpoints model and a state-space model with the Kalman filter. My results demonstrate that (1) the least-squares with breakpoints model outperformed the others, and (2) although CG, WLG, and WSSF often sustainably managed their finances during the analysis term, GG has failed to implement a sustainable fiscal policy from the mid-1990 s (3) CG and WSSF adjusted their fiscal postures according to Japan’s economic state. Fiscal severity caused WLG to change its fiscal posture.     

Fiscal Decentralization and Economic Growth in China, 1994–2002

The question of whether fiscal decentralization has affected economic growth since the 1994 fiscal reform in China is interesting to both policy makers and economists. Using a simple model of endogenous growth that incorporates spending by different levels of government, and a panel data set for 30 provinces for the period of 1994–2002, this paper finds that fiscal decentralization contributes significantly to economic growth. This finding is consistent with the theoretical prediction that fiscal decentralization can increase economic efficiency. In addition, this paper attempts to investigate how the relationship between fiscal decentralization and provincial growth differs in the different regions considered. For this purpose, the 30 Chinese provinces and regions are categorized into three conventional economic belts that comprise the eastern, central, and western areas. This study finds that the effects of fiscal decentralization on economic growth vary among these three regions.     

Fiscal Consolidation and the Public Sector Balance Sheet in South Africa

Between 1994 and 2008 the South African government reduced its debt/GDP ratio from almost 50% to 27%. Unfortunately this reduction was accompanied by a significant decrease in government's fixed capital/GDP ratio from 90% to 55% – fiscal sustainability might have been restored, but government's balance sheet did not improve. A similar story can be told for State Owned Enterprises. Since the Great Recession the fiscal situation worsened markedly – the public debt ratio again approaches 50%. To restore fiscal sustainability this article suggests that the government faces two options: (1) to create room for future countercyclical policy, the government must cut current expenditure and reduce the public debt/GDP ratio to its pre‐crisis level, or (2) substitute much‐needed infrastructure capital expenditure for current expenditure while stabilising the debt/GDP ratio at its post‐crisis level. Given that the much lower fixed capital/GDP ratio inhibits economic growth, the latter option might be more sensible.     

中国地方政府债务违约风险评估——基于债务可持续性分析框架

结合中国地方政府财政反应特征,文章在债务可持续性分析框架中,首次识别了基础盈余主动调整的有效性条件作为分析前提,进而完善了债务不可持续性的定义内涵和度量方法,最终建立了地方政府债务违约风险评估模型。凭借此模型,对中国地方政府债务违约风险进行了评估,主要结论如下：在经济增速不稳定背景下,施行顺周期财政政策的中国地方政府,容易落入基础盈余主动调整无效的境况,因而在对地方政府债务可持续性进行分析时,有必要考虑基础盈余主动调整的有效性;通过检验发现,新构造的债务不可持续概率和条件期望债务空间指标,均能较好反映地方政府债务违约风险,而单纯的债务率指标对地方政府债务违约风险无解释力;在2019年,天津、贵州和青海等地已处于财政疲劳引起的债务不可持续状态,内蒙古等六省的条件期望债务空间不足20%,其余省份的条件期望债务空间仍相对充裕;最后,通过考察债务可持续性的改善渠道又进一步发现,财政透明度的提高可有效降低地方政府债务违约风险。     

Japanese government debt and sustainability of fiscal policy

We construct quarterly series of the revenues, expenditures, and debt outstanding for Japan from 1980 to 2010, and analyze the sustainability of the fiscal policy. We pursue three approaches to examine the sustainability. First, we calculate the minimum tax rate that stabilizes the debt to GDP ratio given the future government expenditures. Using 2010 as the base year, we find that the government revenue to GDP ratio must rise permanently to 40–47% (from the current 33%) to stabilize the debt to GDP ratio. Second, we estimate the response of the primary surplus when the debt to GDP ratio increases. We allow the relationship to fluctuate between two “regimes” using a Markov switching model. In both regimes, the primary surplus to GDP ratio fails to respond positively to debt, which suggests the process is explosive. Finally, we estimate a fiscal policy function and a monetary policy function with Markov switching. We find that the fiscal policy is “active” (the tax revenues do not rise when the debt increases) and the monetary policy is “passive” (the interest rate does not react to the inflation rate sufficiently) in both regimes. These results suggest that the current fiscal situation for the Japanese government is not sustainable.     

Sustainability of the fiscal imbalance and public debt under fiscal policy asymmetries in Sri Lanka

This paper investigates the sustainability of Sri Lanka’s fiscal imbalance and public debt. To test for sustainability of the fiscal imbalance, the study applies a symmetric ARDL (autoregressive distributive lag) technique to estimate a government intertemporal budget constraint. And to test for sustainability of public debt, it applies an asymmetric ARDL technique to estimate a fiscal reaction function, which allows for differential responses in the primary budget balance depending on whether shocks to regressors are positive or negative. Annual data for the period 1961–2018 are used in the estimations. The results indicate that Sri Lanka’s fiscal management is inconsistent with strong form sustainability, which requires that expenditures not grow faster than revenues. However, estimation of the fiscal reaction function finds robust evidence for fiscal policy asymmetries. Evidence emerges that Sri Lanka’s fiscal policy stance is procyclical with strong stabilization tendencies in economic expansions that are not sustained in contractions. Against upsurges in the debt-to-GDP ratio, authorities are found to pursue fiscal consolidation, thus suggesting weak form sustainability.     

Public investment and reelection prospects in developed countries

A growing body of literature suggests that office‐motivated politicians manipulate fiscal policy instruments to enhance their reelection prospects. This article directly examines the impact of fiscal policy on incumbents’ reelection prospects by focusing on the impact of public investment. This impact is estimated using a panel of 20 countries belonging in Organisation for Economic Co‐operation and Development over the period 1972–1999. We find that the level of public investment in the earlier years of an incumbent's term in office improves their reelection prospects, whereas election year manipulation of public investment is neither rewarded nor punished. Our evidence also suggests that, after controlling for the level of deficit and public investment, the level of government revenue both in the election and nonelection years does not seem to affect reelection prospects. Moreover, we find that deficit creation during elections and in nonelection years are not rewarded by voters.     

The role of macroeconomic policy in rebalancing growth

The aftermath of the global financial crisis of 2007–2009 has called the export-led growth model of many Asian economies into question. This paper describes the contribution that macroeconomic policy can make to promote a rebalancing of growth away from dependence on exports to developed economies to a more sustainable pattern of growth centered on domestic and regional demand. This represents a significant departure from the traditional uses of macroeconomic policy to stabilize the economic cycle and achieve stable and low inflation. The evidence suggests that macroeconomic policy can successfully contribute to growth rebalancing. Policy measures not only can affect aggregate demand directly, but can also affect it indirectly via their “microeconomic” impacts on private sector behavior such as the household savings rate. Although in the long-term fiscal policy should be balanced to maintain government debt stability and avoid crowding out of private investment, there may be substantial scope to expand monetary and fiscal policy in the medium-term to offset the deflationary effects of an appreciating currency during periods of current account reversal. Previous experience suggests that most of the needed stimulus can be provided by monetary policy, with only a supplementary role to be played by fiscal policy. Moreover, Asian economies with large current account surpluses tend to have sufficient fiscal space.     

Covid-19, Economic Growth and South African Fiscal Policy

Following years of fast-rising debt levels, we show that the Covid-19 crisis worsened an already deteriorating fiscal position in South Africa. To restore fiscal sustainability in the aftermath of the crisis some commentators argue that higher government expenditure will grow GDP sufficiently to stabilise the debt/GDP ratio. We reject this, showing that although a real increase in expenditure stimulates economic growth (a short-run, once-off effect), the public expenditure/GDP ratio exceeds the level at which an increase in the ratio positively impacts growth. We then explore the past efforts of government to maintain or restore fiscal sustainability by estimating a fiscal reaction function using a Markov-switching model. Following the impact of the Covid-19 crisis on the budget, we subsequently establish the deficit, expenditure and revenue adjustments that the government will have to make to restore fiscal sustainability. Finally, we consider the merits of introducing a debt ceiling.     

生产性支出偏好与经济增长波动

文章基于我国1998-2006年的县级面板数据,分析财政支出结构对经济增长波动的影响机制。理论分析表明,我国地方政府偏好生产性支出的特点,将提高经济增长波动率;实证结果有力地论证了上述结论,即生产性公共支出占比提高10%,经济增长波动率将增加0.42%。稳健性分析发现中西部县级地区较东部地区经济增长的波动率更大。此外,我国生产性支出偏好对经济增长波动率的影响具有明显的顺周期特征,在繁荣时期,经济增长波动率的增加幅度将超过0.8%。文章的结论可为推进和完善中央与地方财政事权和支出责任划分提供参考和依据。     

Nonlinear Effects of Fiscal Policy on Private Consumption： Evidence from China

In the present paper, we use the Markov‐switching model to test the nonlinear effects of government expenditure and taxes on private consumption in China. The results show that fiscal policy in China has a significantly nonlinear effect. In years 1978–1980 and 1984–1997, the effect of government consumption on private consumption is non‐Keynesian. During the same periods, the effect of taxes is also non‐Keynesian, but the effect is not significant. The effect of government investment is linear but asymmetric. After retesting the reasons for the existence of nonlinear effects, we find that in China initial fiscal conditions and the magnitude of fiscal consolidations are not related to the nonlinear effects of fiscal policy. The government should pay close attention to the characteristics of commodity and labor markets to identify the conditions and regimes associated with nonlinear effects.     

Government fiscal projection and debt sustainability

This paper reconsiders Japan’s fiscal sustainability. We investigate whether a simulation conducted under the political constraint imposed by a fiscal reaction function supports the official projection. First, we obtain Japan’s fiscal reaction function by estimating the response of the primary surpluses to the past debt for a panel data set of 23 OECD countries. Next, we investigate the political feasibility of the official projection using our estimated reaction function. When the Cabinet Office criterion is used for the debt-to-GDP ratio, the government can attain the policy target of nonnegative fiscal surpluses and realize fiscal sustainability. Notably, the negative growth-adjusted bond yield and the high growth rate contribute to this finding.     

Fiscal Sustainability of Local Governments in Japan†

The total amount of Japan's local government (LG) expenditures exceeds its central government (CG) expenditures. Japan's LG and CG are responsible for the worst general government's debt situation among the G7 countries. The paper elucidated the fiscal reactions of Japan's prefecture governments (PGs) based on Bohn's (1998a, 2005) method with a panel dataset (44PGs, fiscal years 1974–2016), addressing nonstationary and endogeneity issues. In my model, a positive reaction of the primary surplus/gross regional product (GRP) ratio to the PG debt/GRP ratio (d) constitutes a sufficient condition for sustainability. The results of the study demonstrate the following: (i) the PG in any fiscal condition are assumed to provide sustainable fiscal management; (ii) the PGs in sounder or more dire fiscal conditions probably manage their finances more firmly; (iii) the fiscal transfers from the CG generally ease the PG fiscal conditions; (iv) although primary regressors d and dsq (the square of d) are assumed to be I (1) with some accuracy, they become stationary through cointegration with other regressors.     

What do we really know about fiscal sustainability in the EU? A panel data diagnostic

We assess the sustainability of public finances in the EU-15 over the period 1970–2006 using stationarity and cointegration analysis. Specifically, we use panel unit root tests of the first and second generation allowing in some cases for structural breaks. We also apply modern panel cointegration techniques developed by Pedroni (Oxf Bull Econ Stat 61(1):653–670, 1999; Econom Theory 20(3):597–625, 2004), generalized by Banerjee and Carrion-i-Silvestre (Cointegration in panel data with breaks and cross-section dependence, European Central Bank, Working Paper 591, 2006) and Westerlund and Edgerton (Econ Lett 97(3):185–190, 2007), to a structural long-run equation between general government expenditures and revenues. While estimations point to fiscal sustainability being an issue in some countries, fiscal policy was sustainable both for the EU-15 panel set, and within sub-periods (1970–1991 and 1992–2006).     

Has Fiscal Federalism Worked for Macroeconomic Purposes？ The Chinese Experience 1994-2003

China＇s central government undertook major tax regime reform in 1994 that was characterized by fiscal federalism. In hindsight, this reform might be viewed as being more emphatic towards the revenue side than the expenditure side. The reform has resulted in certain success both for revenue shifting and inflation fighting purposes. However, the reform and its subsequent follow-ups have not addressed some fundamental issues pertaining to China＇s government finance system, such as the overhauling of the function of government finance and redrawing lines between the central and regional governments with regard to their fiscal responsibilities and duties. Moreover, fiscal federalism might have actually increased fiscal burden on the economy, especially on domestic sectors of the economy. However, coupled with enhanced policy support for China＇ s external development, fiscal federalism might have helped to further accelerate resource shifts toward the external sector, thus resulting in an unprecedented rapid expansion in China＇ s exports since the mid1990s.