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The paper analyzes the determinants of success of recent fiscal consolidations in the OECD countries as well as the short-run and long-run effects of fiscal adjustments on economic activity by looking at fourteen case studies, panel data for OECD countries, and the results of simulations using a non-Ricardian multi-country dynamic general equilibrium model. The study finds that while fiscal consolidations tend to have short-run contractionary effects, they can be expansionary in the long run, provided that they do not rely excessively on cuts in productive government expenditure. They can also

"Continued progress in reducing advanced economy deficits and a gradually improving external environment have lowered short-term fiscal risks, according to this issue, but global prospects nevertheless remain subdued, and many advanced economies face a lengthy, difficult, and uncertain path to fiscal sustainability. Though many advanced economies are now close to achieving primary surpluses that will allow them to stabilize their debt ratios, this is only a first step, as merely stabilizing advanced economy debt at current levels would be detrimental to medium- and longer-term economic prospects. The key elements of the required policy package are well known: foremost among them is setting out---and implementing---a clear and credible plan to bring debt ratios down over the medium term. Debt dynamics have remained relatively positive in most emerging market economies and low-income countries, and most plan to continue to allow the automatic stabilizers to operate fully, while pausing the underlying fiscal adjustment process. Those with low general government debt and deficits can afford to maintain a neutral stance in response to a weaker global outlook. But countries with relatively high or quickly increasing debt levels are exposed to sizable risks, especially once effective interest rates rise as monetary policy normalizes in the advanced economies and concessional financing from advanced economies declines. The widespread use of energy subsidies makes commodity prices an additional source of vulnerability in many emerging market and low-income economies; subsidy reform, higher consumption taxes, and broadening of tax bases would help support consolidation efforts."--Publisher's description

The paper looks at the determinants of fiscal adjustments as reflected in the primary surplus of countries. Our conjecture is that governments will usually find it more attractive to pursue fiscal adjustments in a situation of relatively high growth, but based on a simple stylized model of government behavior the expectation is that mainly high trust governments will be in a position to defer consolidation to years with higher growth. Overall, our analysis of a panel of European countries provides support for this expectation. The difference in fiscal policies depending on government trust levels may help explaining why better governed countries have been found to have less severe business cycles. It suggests that trust and credibility play an important role not only in monetary policy, but also in fiscal policy.

The paper looks at the determinants of fiscal adjustments as reflected in the primary surplus of countries. Our conjecture is that governments will usually find it more attractive to pursue fiscal adjustments in a situation of relatively high growth, but based on a simple stylized model of government behavior the expectation is that mainly high trust governments will be in a position to defer consolidation to years with higher growth. Overall, our analysis of a panel of European countries provides support for this expectation. The difference in fiscal policies depending on government trust levels may help explaining why better governed countries have been found to have less severe business cycles. It suggests that trust and credibility play an important role not only in monetary policy, but also in fiscal policy.

The paper looks at the determinants of fiscal adjustments as reflected in the primary surplus of countries. Our conjecture is that governments will usually find it more attractive to pursue fiscal adjustments in a situation of relatively high growth, but based on a simple stylized model of government behavior the expectation is that mainly high trust governments will be in a position to defer consolidation to years with higher growth. Overall, our analysis of a panel of European countries provides support for this expectation. The difference in fiscal policies depending on government trust levels may help explaining why better governed countries have been found to have less severe business cycles. It suggests that trust and credibility play an important role not only in monetary policy, but also in fiscal policy.

Cover -- Contents -- 1 Introduction -- 2 Decision-making under uncertainty: literature review -- 3 A simple model of fiscal adjustment -- 4 Application: the case of Portugal -- 5 Conclusion and possible extensions -- Appendix A -- A.1 Solution of the deterministic linear-quadratic tracking problem -- A.2 Dynamic programming algorithm and a minimax principle for un- certain systems -- A.3 The shooting method -- A.4 Reachable sets and their ellipsoidal approximations -- A.4.1 Ellipsoids -- A.4.2 Reachable sets and their approximations -- Appendix B -- B.1 Examples of Matlab programs

The paper looks at the determinants of fiscal adjustments as reflected in the primary surplus of countries. Our conjecture is that governments will usually find it more attractive to pursue fiscal adjustments in a situation of relatively high growth, but based on a simple stylized model of government behavior the expectation is that mainly high trust governments will be in a position to defer consolidation to years with higher growth. Overall, our analysis of a panel of European countries provides support for this expectation. The difference in fiscal policies depending on government trust levels may help explaining why better governed countries have been found to have less severe business cycles. It suggests that trust and credibility play an important role not only in monetary policy, but also in fiscal policy.

The current debt crisis in many OECD countries calls for adequate strategies in budget consolidation. To regain fiscal solvency many governments base their fiscal adjustments at least partly on spending cuts. A common political claim is that spending cuts rely too much on investment thereby undermining future long-term growth perspectives. We study the effect of fiscal adjustments on economic growth, consumption and investment for a panel of 20 OECD countries during the 1970-2008 period. Our results support the idea of expansionary consolidations in the case of sizeable adjustments and through spending cuts. The effect is primarily a result of increased consumption rather than investment. While fiscal adjustments also boost private investment, this tends to be offset by a corresponding reduction in government investment. Fiscal consolidations therefore hardly affect total investment.