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International Monetary Fund. Communications Department
This issue of F&D takes a fresh look at the discipline of economics. We invited prominent economists with different perspectives to tell us how the profession can become better at answering 21st century challenges.
International Monetary Fund. Statistics Dept.
This Technical Assistance report on Ghana focuses on the diagnostic mission on macro-relevant climate change statistics. Discussions were conducted during plenary and bilateral sessions with key national stakeholders representing data compilers and users to take stock of work already undertaken on environment and climate change related statistics for Ghana, ongoing capacity development initiatives with other agencies, policy needs and data gaps, and data sources. Secondary priorities including mineral and energy resource and energy statistics, as well as carbon footprints, were identified and it is expected that project participants will agree on a roadmap for their compilation during a second phase of the project after Air Emissions Accounts are compiled. The Ghana Statistical Service (GSS), which is at the center of the national statistical system, will continue to coordinate the collaboration between agencies participating in this project in close consultation with the Environment Protection Agency (EPA). A technical coordinating group will include key stakeholders from the agencies participating in the plenary sessions and be chaired by the GSS and the EPA. Meetings will be held as needed.
International Monetary Fund. European Dept.
This Selected Issues paper on Switzerland focuses on assessing Swiss National Bank (SNB) balance sheet changes in 2022. This paper clarifies the main underlying drivers, discusses potential implications, or lack thereof, on monetary and fiscal policies, and assesses the SNB’s financial performance. Central banks’ financial results are not directly comparable with each other, given their non-profit nature, the differences in their mandates and, importantly, their different accounting policies. In particular, many other central banks would have recorded much larger financial losses in 2022 if mark-to-market accounting were applied. The SNB’s financial loss in 2022 is not expected to have an impact on monetary policy operations. The SNB has appropriately warned about risks to its balance sheet, including during periods of high profitability. In addition, the SNB put in place sound safeguards against such risks, and provided transparent communications on its investment strategy. Nevertheless, large balance sheets are subject to risks, highlighting communication challenges during periods of both large profits and losses. In this context, the SNB should continue to regularly review its investment strategy and maintain adequate safeguards.
Ruchir Agarwal
,
Patrick Gaulé
, and
Geoff Smith
This paper studies the impact of U.S. immigration barriers on global knowledge production. We present four key findings. First, among Nobel Prize winners and Fields Medalists, migrants to the U.S. play a central role in the global knowledge network—representing 20-33% of the frontier knowledge producers. Second, using novel survey data and hand-curated life-histories of International Math Olympiad (IMO) medalists, we show that migrants to the U.S. are up to six times more productive than migrants to other countries—even after accounting for talent during one’s teenage years. Third, financing costs are a key factor preventing foreign talent from migrating abroad to pursue their dream careers, particularly for talent from developing countries. Fourth, certain ‘push’ incentives that reduce immigration barriers—by addressing financing constraints for top foreign talent—could increase the global scientific output of future cohorts by 42 percent. We concludeby discussing policy options for the U.S. and the global scientific community.