Brookings Papers on Economic Activity (BPEA) provides academic and business economists, government officials, and members of the financial and business communities with timely research on current economic issues.

Brookings Papers on Economic Activity (BPEA) provides academic and business economists, government officials, and members of the financial and business communities with timely research on current economic issues.

Brookings Papers on Economic Activity (BPEA) provides academic and business economists, government officials, and members of the financial and business communities with timely research on current economic issues. Contents: All Medicaid Expansions Are Not Created Equal: The Geography and Targeting of the Affordable Care Act Craig Garthwaite, John Graves, Tal Gross, Zeynal Karaca, Victoria Marone, and Matthew J. Notowidigdo Policies and Payoffs to Addressing America’s College Graduation Deficit Christopher Avery, Jessica Howell, Matea Pender, and Bruce Sacerdote The Optimal Inflation Target and the Natural Rate of Interest Philippe Andrade, Jordi Galí, Hervé Le Bihan, and Julien Matheron Inflation Dynamics: Dead, Dormant, or Determined Abroad? Kristen J. Forbes Macri’s Macro: The Elusive Road to Stability and Growth Federico Sturzenegger Progressive Wealth Taxation Emmanuel Saez and Gabriel Zucman

Brookings Papers on Economic Activity (BPEA) provides academic and business economists, government officials, and members of the financial and business communities with timely research on current economic issues.

Inflation is regarded by the many as a menace that damages business and can only make life worse for households. Keeping it low depends critically on ensuring that firms and workers expect it to be low. So expectations of inflation are a key influence on national economic welfare. This collection pulls together a galaxy of world experts (including Roy Batchelor, Richard Curtin and Staffan Linden) on inflation expectations to debate different aspects of the issues involved. The main focus of the volume is on likely inflation developments. A number of factors have led practitioners and academic observers of monetary policy to place increasing emphasis recently on inflation expectations. One is the spread of inflation targeting, invented in New Zealand over 15 years ago, but now encompassing many important economies including Brazil, Canada, Israel and Great Britain. Even more significantly, the European Central Bank, the Bank of Japan and the United States Federal Bank are the leading members of another group of monetary institutions all considering or implementing moves in the same direction. A second is the large reduction in actual inflation that has been observed in most countries over the past decade or so. These considerations underscore the critical – and largely underrecognized - importance of inflation expectations. They emphasize the importance of the issues, and the great need for a volume that offers a clear, systematic treatment of them. This book, under the steely editorship of Peter Sinclair, should prove very important for policy makers and monetary economists alike.

The United States economy has continued to expand at a solid pace and price pressures have eased somewhat. However, a sustained fiscal deficit has contributed to raising public debt as a share of GDP to its highest level since World War II, with a further substantial increase in prospect over coming decades as the population ages. To put the public finances on a more sustainable path, a multi-year fiscal adjustment should be enacted that achieves savings on pensions and healthcare and raises taxation, including on capital incomes. A more medium-term oriented and less complicated federal budgeting process would support this. At the same time, economic growth would benefit from productivity enhancing reforms that promote competition, including through maintaining international trade openness and reinforcing relevant skills in the workforce. Efforts to reduce greenhouse gas emissions have accelerated, but further policy measures will be needed to achieve emission reduction targets. Policy options include a package of broad-based carbon pricing, taxes and sectoral policies. As the climate transition further progresses, additional measures will be needed to support displaced workers from fossil fuel industries and for climate adaptation. SPECIAL FEATURE: MANAGING FISCAL PRESSURES IN THE UNITED STATES

This paper reviews the theoretical and empirical literature on the effectiveness of fiscal policy. The focus is on the size of fiscal multipliers, and on the possibility that multipliers can turn negative (i.e., that fiscal contractions can be expansionary). The paper concludes that fiscal multipliers are overwhelmingly positive but small. However, there is some evidence of negative fiscal multipliers.

The COVID-19 pandemic triggered a pronounced setback in the fight against global poverty—likely the largest setback since World War II. Many low- and middle-income countries have yet to see a full recovery. High indebtedness in many countries has hindered a swift recovery, while rising food and energy prices—fueled in part by conflict and climate shocks—have made a return to progress on poverty reduction more challenging than ever. These setbacks have altered the trajectory of poverty reduction in large and lasting ways. The world is significantly off course on the goal of ending extreme poverty by 2030.The year 2020 also marked a historic turning point as decades of global income convergence gaveway to global divergence as the world’s poorest people were hardest hit. The richest people have recovered from the pandemic at a faster pace, further exacerbating differences. These diverging fortunes between the global rich and poor ushered in the first rise in global inequality in decades. Poverty and Shared Prosperity 2022: Correcting Course provides the first comprehensive analysis of the pandemic’s toll on poverty in developing countries.It identifies how governments can optimize fiscal policy to help correct course. Fiscal policies offset the impact of COVID-19 on poverty in many high-income countries, but those policies offset barely onequarter of the pandemic’s impact in low-income countries and lower-middle-income countries. Improving support to households as crises continue will require reorienting protective spending away from generally regressive and inefficient subsidies and toward a direct transfer support system—a first key priority. Reorienting fiscal spending toward supporting growth is a second key priority identified by the report. Some of the highest-value public spending often pays out decades later. Amid crises, it is difficult to protect such investments, but it is essential to do so. Finally, it is not enough just to spend wisely—when additional revenue does need to be mobilized, it must be done in a way that minimizes reductions in poor people’s incomes. The report highlights how exploring the underused forms of progressive taxation and increasing the efficiency of tax collection can help in this regard. Poverty and Shared Prosperity is a biennial series that reports on global trends in poverty and shared prosperity. Each report also explores a central challenge to poverty reduction and boosting shared prosperity, assessing what works well and what does not in different settings. By bringing together the latest evidence, this corporate flagship report provides a foundation for informed advocacy around ending extreme poverty and improving the lives of the poorest in every country in the world. For more information, please visit worldbank.org/poverty-and-shared-prosperity.

The Research Handbook of Financial Markets carefully discusses the histories and current states of the most important financial markets and institutions, as well as explicitly underscoring open questions that need study. By describing the institutional structure of different markets and highlighting recent changes within them, it accurately highlights their evolving nature.

Biodiversity of Ecosystems gives a detailed report and extensive overview of the frontiers of pure and applied biodiversity research. Chapters address such topics as abiotic factors that affect biodiversity, the efforts of conservation and sustainability, and urban and agricultural ecosystems and include case studies about special methodical problems and research approaches.