Stefan Hochrainer develops a catastrophe risk management model. It illustrates which trade-offs and choices a country must make in managing economic risks due to natural disasters. Budgetary resources are allocated to pre-disaster risk management strategies to reduce the probability of financing gaps. The framework and model approach allows cross country comparisons as well as the assessment of financial vulnerability, macroeconomic risk, and risk management strategies. Three case studies demonstrate its flexibility and coherent approach.

This work combines research and empirical evidence on the economic costs of disasters with theoretical approaches. It provides new insights on how to assess and manage the costs and impacts of disaster prevention, mitigation, recovery and adaption, and much more.

In 1999 natural catastrophes and man-made disasters claimed more than 105,000 lives, 95 percent of them in the developing world, and caused economic losses of around US$100 billion. In 1998 the twin disasters of the Yangtze and Hurrican Mitch accounted for two-thirds of the US$65 billion loss. The geographical areas affected may vary, but one constant is that the per capita burden of catastrophic losses is dramatically higher in developing countries. To respond to an increased demand to assist disaster rcovery programmes, the World Bank set up the Disaster Management Facility in 1998, to help provide the Bank with a more rapid and strategic response to disaster emergencies. The DMF focuses on risk identification, risk reduction, and risk sharing/transfer, the three major topics in this volume. The DMF also promotes strategic alliances with key private, government, multilateral and nongovernmental organisations to ensure the inclusion of disaster risk reduction as a central value of development. The most important of these partnerships is the ProVention Consortium, launched in February 2000, based on the premise that we must all take responsibility for making the new millennium a safer one.

Natural disasters and climate change are interrelated macro-critical issues affecting all Pacific small states to varying degrees. In addition to their devastating human costs, these events damage growth prospects and worsen countries’ fiscal positions. This is the first cross-country IMF study assessing the impact of natural disasters on growth in the Pacific islands as a group. A panel VAR analysis suggests that, for damage and losses equivalent to 1 percent of GDP, growth drops by 0.7 percentage point in the year of the disaster. We also find that, during 1980-2014, trend growth was 0.7 percentage point lower than it would have been without natural disasters. The paper also discusses a multi-pillar framework to enhance resilience to natural disasters at the national, regional, and multilateral levels and the importance of enhancing countries’ risk-management capacities. It highlights how this approach can provide a more strategic and less ad hoc framework for strengthening both ex ante and ex post resilience and what role the IMF can play.

Since the turn of the millennium, more than one million people have been killed and 2.3 billion others have been directly affected by natural disasters around the world. In cases like the 2010 Haiti earthquake or the 2004 Indian Ocean tsunami, these disasters have time and time again wrecked large populations and national infrastructures. While recognizing that improved rescue, evacuation, and disease control are crucial to reducing the effects of natural disasters, in the final analysis, poverty remains the main risk factor determining the long-term impact of natural hazards. Furthermore, natural disasters have themselves a tremendous impact on the poorest of the poor, who are often ill-prepared to deal with natural hazards and for whom a hurricane, an earthquake, or a drought can mean a permanent submersion in poverty. The Economic Impacts of Natural Disasters focuses on these concerns for poverty and vulnerability. Written by a collection of esteemed scholars in disaster management and sustainable development, the report provides an overview of the general trends in natural disasters and their effects by focusing on a critical analysis of different methodologies used to assess the economic impact of natural disasters. Economic Impacts presents six national case studies (Bangladesh, Vietnam, India, Nicaragua, Japan and the Netherlands) and shows how household surveys and country-level macroeconomic data can analyze and quantify the economic impact of disasters. The researchers within Economic Impacts have created path-breaking work and have opened new avenues for thinking and debate to push forward the frontiers of knowledge on economics of natural disasters.

This how-to note focuses on the management of the fiscal costs associated with natural disaster risks. Unlike other types of fiscal risks (for example, unexpected macroeconomic changes or materialization of contingent liabilities), a natural disaster presents a unique challenge to fiscal risk-management and budget processes because of its exogenous nature and potentially overwhelming scale. This note discusses how governments can build fiscal resilience against natural hazards and strengthen fiscal management after a disaster, including through budgeting frameworks and other fiscal policies. The note aims to answer three central questions: How large should fiscal buffers be? How should fiscal buffers be built up? How should fiscal buffers be used efficiently and transparently once a natural disaster has struck? These three questions directly relate to fiscal policy, fiscal risk management, and the budget process—all core areas of IMF expertise. To address them, the note focuses on fiscal strategies for financing recovery efforts and considers approaches to mitigate disaster impact. The note also provides guidance on how to conduct regular risk analyses of natural disasters’ potential fiscal consequences and outlines best practices for defining and accounting for the contingent liabilities associated with natural disasters in budgeting frameworks. Finally, the note touches on approaches for risk reduction, disaster risk financing strategies, and risk transfer mechanisms, such as various insurance instruments.