A Buffer-Stock Model for the Government: Balancing Stability and Sustainability


Book Description

A fiscal reaction function to debt and the cycle is built on a buffer-stock model for the government. This model inspired by the buffer-stock model of the consumer (Deaton 1991; Carroll 1997) includes a debt limit instead of the Intertemporal Budget Constraint (IBC). The IBC is weak (Bohn, 2007), a debt limit is more realistic as it reflects the risk of losing market access. This risk increases the welfare cost of fiscal stimulus at high debt. As a result, the higher the debt, the less governments should smooth the cycle. A larger reaction of interest rates to debt and higher hysteresis magnify this interaction between the debt level and the appropriate reaction to shocks. With very persistent shocks, the appropriate reaction to negative shocks in highly indebted countries can even be procyclical.




A Buffer-Stock Model for the Government: Balancing Stability and Sustainability


Book Description

A fiscal reaction function to debt and the cycle is built on a buffer-stock model for the government. This model inspired by the buffer-stock model of the consumer (Deaton 1991; Carroll 1997) includes a debt limit instead of the Intertemporal Budget Constraint (IBC). The IBC is weak (Bohn, 2007), a debt limit is more realistic as it reflects the risk of losing market access. This risk increases the welfare cost of fiscal stimulus at high debt. As a result, the higher the debt, the less governments should smooth the cycle. A larger reaction of interest rates to debt and higher hysteresis magnify this interaction between the debt level and the appropriate reaction to shocks. With very persistent shocks, the appropriate reaction to negative shocks in highly indebted countries can even be procyclical.




Israel


Book Description

The economic impact of the COVID-19 pandemic is unprecedented. Israel’s economic activity recorded a historic contraction, and the outlook remains challenging, with possible long-term scarring. Uncertainty is high, mainly driven by the evolution of the pandemic, the prospects for widespread vaccine distribution, and political uncertainty.




Republic of Lithuania: 2021 Article IV Consultation-Press Release; Staff Report; and Statement by the Executive Director for the Republic of Lithuania


Book Description

With a demonstrated resilience to the crisis and the recovery gaining strength, macroeconomic policies should aim at preserving stability and complementing structural reforms that address long-standing challenges. A medium-term plan to rebuild buffers, support potential growth, and target pockets of vulnerability would help address pre-existing disparities and poverty. Sustained productivity growth, supported by the implementation of politically difficult but needed structural reforms, is the only way to support high wage growth and convergence with Western Europe. Failure to do so could jeopardize Lithuania’s hard-earned competitiveness gains.




Taming Public Debt in Europe


Book Description

Public debt ratios in Europe increased significantly in response to the pandemic and energy shocks and have remained higher than before the pandemic in most countries. Going forward, the projected public debt trajectories are broadly flat overall in advanced Europe but have a rising profile in emerging Europe. Government financing needs are still elevated, and the unwinding of quantitative easing by major central banks adds to financing pressures. Moreover, there are important medium- to long-term spending pressures from defense, climate transition, and aging, which are not fully reflected in the projected baseline trajectories. Against this backdrop, the risk that debts will not stabilize in the medium term has increased. Debt stabilization will hinge critically on achieving ambitious fiscal consolidation and sustained growth. Facing these elevated risks, policymakers need to implement carefully-calibrated fiscal adjustments that ensure debt sustainability while supporting growth. They could target debt stabilization over a longer, 10-year, horizon—while adhering to credible fiscal rules such as the reformed EU Economic Governance Framework—but with a high probability to reassure markets that debts will indeed be tamed.




Fiscal Monitor, April 2020


Book Description

Chapter 1 argues that fiscal policies are at the forefront of responding to the COVID-19 pandemic. Fiscal measures can save lives, protect the most-affected people and firms from the economic impact of the pandemic, and prevent the health crisis from turning into a deep long-lasting slump. A key priority is to fully accommodate spending on health and emergency services. Global coordination is for a universally low-cost vaccine and to support countries with limited health capacity. Large, temporary and targeted support is urgently needed for affected workers and firms until the emergency abates. As the shutdowns end, broad-based, coordinated fiscal stimulus—where financing conditions permit—will become more effective in fostering the recovery. Chapter 2 argues that fiscal policies are at the forefront of facilitating an economic recovery from the COVID-19 pandemic once the Great Lockdown ends. Policymakers can achieve this objective with IDEAS: Invest for the future—in health systems, infrastructure, low carbon technologies, education, and research; adopt well-planned Discretionary policies that can be deployed quickly; and Enhance Automatic Stabilizers, which are built-in budgetary tax and spending measures that automatically stabilize incomes and consumption. Importantly, improving unemployment benefit systems and social safety nets can protect household incomes from adverse shocks and strengthen resilience against future epidemics. Over the past decade, state-owned enterprises (SOEs) have doubled in importance among the world’s largest corporations. They often deliver basic services such as water, electricity, and loans for families and small businesses. At their best, they can help promote higher economic growth and achieve development goals. However, many are a burden to taxpayers and the economy. Chapter 3 discusses what governments can do to get the most out of SOEs. This includes ensuring the firm’s managers have the right incentives and there is effective oversight. It also requires a high degree of transparency of their activities.




Strengthening the Credibility of Public Finances


Book Description

Chapter 1 argues that fiscal policy should remain nimble and strengthen its medium-term frameworks, as countries face highly uncertain and differentiated prospects. Vaccination has saved lives and is helping fuel a nascent recovery, but risks are elevated amidst new virus variants, high debt, and poverty. In advanced economies, the shift in fiscal support toward medium-term packages to “build back better” will have overall positive effects globally. Emerging markets and low-income developing countries face a more challenging outlook, with permanent economic scarring and revenue losses. They need international support to increase vaccine availability and financing to achieve the Sustainable Development Goals. Many countries find themselves in a situation where fiscal support is still invaluable to protect lives and livelihoods. At the same time, governments are also facing questions on their elevated debt and gross financing needs. Chapter 2 provides countries with guidance on how they can both avoid withdrawing fiscal support too early, and yet signal to the public that their debt levels are sustainable in the long run. To commit to future deficit reduction, governments have several instruments, including undertaking structural fiscal reforms (such as pension reform or subsidies reform), pre-legislating changes to taxes or spending, committing to fiscal rules that lead to deficit reduction in the future. Countries that follow debt rules, for instance, manage to reduce debt faster that other countries, although fiscal rules should also provide enough flexibility to spend in times of need. Overall, governments that commit to sound public finances and that achieve high levels of fiscal transparency reap meaningful benefits: their budgets are more credible, their announcements are better perceived by the media, and they pay lower interest rates on their debt.




The Fiscal Stance in Japan: A Model-based Analysis


Book Description

This paper assesses Japan’s fiscal stance in the past and the future with a stochastic structural model called the Buffer-Stock Model of the Government. Our retrospective analysis suggests that the fiscal stance in the 1990s and the early 2000s was overall looser than the model recommendations. As for the future, the model advises the near-term fiscal policy to be supportive with a view to narrowing the output gap and minimizing hysteresis, while recommending a fiscal consolidation over the medium-term at a gradual pace.




France


Book Description

This Selected Issues paper analyzes France’s fiscal stance using a structural stochastic model. The theoretical model features a forward-looking benevolent government that needs to decide the optimal fiscal stance given the level of public debt, the cyclical position of the economy, and expectations about future shocks. This paper shows that a fiscal consolidation can help build buffers that could help France confront the next downturn from a stronger fiscal position. The analysis highlights that, on average, fiscal policy in France exhibited a deficit bias over the past four decades, being unable to react to either rising debt levels, or cyclical conditions. A model-based analysis further confirms that fiscal policy was generally looser than warranted by cyclical and debt sustainability considerations, and this is only partly due to the fact policymakers need to take decisions based on real-time output gap measures that are subject to uncertainty.




Portugal


Book Description

Portugal: Selected Issues