Fiscal Rules In A Volatile World

It is widely agreed that a fiscal rule should boost discipline and credibility, reduce macroeconomic volatility, and be easily understood. To support such goals, a government may run structural surpluses and accumulate a precautionary cushion of assets on behalf of agents who do not enjoy access to capital markets. As an additional criterion, that level of assets should be bounded. We provide an example of a structural surplus rule that satisfies all such criteria. In our general equilibrium simulations, we show that such a rule benefits credit-constrained consumers but may hurt others.

Fiscal policy is an important instrument for maintaining and improving living standards. Such living standards can be viewed as an outcome of the interaction between the opportunities offered by society and the readiness and ability of each person to exploit them. Under certain circumstances, public finance can make an important contribution to the creation of opportunities within a given society by raising resources from the private sector through taxation or borrowing (domestic and external) and allocating those resources effectively and equitably in the form of public spending, including through public goods and transfers. The first chapters in this volume sketch out a framework that policy makers can use in adopting a more cohesive or integrated approach to the short- and long-term dimensions of fiscal policy. Here the traditional threefold rationale for fiscal policy proposed by Musgrave-stabilization, resource allocation, and distribution-continues to be useful. Other chapters in this volume take up some of the critical institutional challenges in implementing fiscal policy for longer-term growth and development. These chapters also look at the tools and approaches being developed to address these challenges. Improving the quality of public investment management is a particular priority in view of the recent evidence that as little as half of all public investment expenditure translates into productive capital stock. The last chapter in this volume is a case study of fiscal responses to the great recession in low-income Sub-Saharan Africa, looking at stabilization and the longer-run growth, as well as distributional aspects of such responses. The growing depth of domestic financial markets in many African countries rather unexpectedly is turning out to be a critical source of financing for fiscal policy responses.

The sharp increase in fiscal deficits and public debt in most advanced and several developing economies has raised concerns about the sustainability of public finances and highlighted the need for a significant adjustment over the medium term. This paper assesses the usefulness of fiscal rules in supporting fiscal consolidation, discusses the design and implementation of rules based on a new data base spanning the whole Fund membership, and explores the fiscal framework that could be adopted as countries emerge from the crisis.

Over the past decade, Lesotho and Swaziland have faced significant volatility in their fiscal revenues, owing to highly unstable Southern African Customs Union (SACU) receipts. Based on model analysis, this paper explores the advantages of implementing fiscal rules to deal with such volatility. It finds that the use of a structural balance target could smooth the growth impact from revenue shocks while helping preserve sufficient international reserves during bad times. From a long-term perspective, it suggests possible welfare gains from introducing fiscal rules. Last, it concludes that, based on experiences in other countries, developing strong institutions and improving public financial management are necessary steps to ease the transitions to a rules-based fiscal policy framework.

Structural budget-balance rules with countercyclical elements appear well suited to stabilize the macroeconomic volatility of oil-exporting countries and have been used successfully by other commodity exporters. Using a global DSGE model, the efficient design of such rules is found to depend on the source of oil price fluctuations and the oil exporters’ structural characteristics. The output-inflation tradeoff is of particular concern for oil exporters relative to non-oil exporters due to the pass through of oil prices into headline inflation. Fiscal rules are best when coordinated with inflation targeting monetary policy, but are still desirable for fixed exchange rate regimes.

This paper finds optimal fiscal rule parameter values and measures the effects of imposing fiscal rules using a default model calibrated to an economy that in the absence of a fiscal rule pays a significant sovereign default premium. The paper also studies the case in which the government conducts a voluntary debt restructuring to capture the capital gains from the increase in its debt market value implied by a rule announcement. In addition, the paper shows how debt ceilings may reduce the procyclicality of fiscal policy and thus consumption volatility.

This volume focuses on the crucial relationships between domestic and international economic developments and on their implications for monetary, fiscal, and exchange rate policies. The volume includes Richard N.Cooper on challenges to the international monetary system, Hali Edison and Michael Melvin on the choice of an exchange rate system, Gottfried Haberler on international and European monetary systems, Alan C.Stockman on exchange rates and the current account, Guido Tabellini on export of an inflation tax; and Thomas D.Willett and Clas Wihlborg on international capital flows and the dollar. It is a companion volume to Monetary Policy for a Changing Financial Environment.

The global economy has experienced four waves of rapid debt accumulation over the past 50 years. The first three debt waves ended with financial crises in many emerging market and developing economies. During the current wave, which started in 2010, the increase in debt in these economies has already been larger, faster, and broader-based than in the previous three waves. Current low interest rates mitigate some of the risks associated with high debt. However, emerging market and developing economies are also confronted by weak growth prospects, mounting vulnerabilities, and elevated global risks. A menu of policy options is available to reduce the likelihood that the current debt wave will end in crisis and, if crises do take place, will alleviate their impact.