Considering the evidence that institutions are behind a large share of long-term increases in welfare standards, the benefits of OECD membership go well beyond the modest costs involved in participating in the organization. Among the studied benefits are increases in trade – which are larger than those due to other international organizations such as the World Trade Organization (WTO) or the International Monetary Fund (IMF) –, increases in foreign direct investment, improvements in education, and better results in governance. Risks are small compared to potential benefits. We estimate the benefits by benchmarking against an estimate of the benefits of acceding to an institution with similar goals and policies – the European Union (EU) – and find them to be very large.

There are three major reasons for central banks to engage on climate change issues. The first is the set of – physical and transition - risks to financial stability potentially brought about by natural disasters and trends derived from climate change. Second, the potential impact of climate change shocks and trends on economic growth and inflation and, therefore, on their monetary policy decisions. Finally, the possibility of using their balance sheets and their macroprudential toolkit to favor climate mitigation.

After peaking in 2007 at around 6% of world GDP, global current-account imbalances declined to 3% of world GDP in the last few years. But they have never left entirely the spotlight, albeit acquiring a different configuration from that which marked the trajectory prior to the global financial crisis (GFC). This is not because they threaten global financial stability, but mainly because they reveal asymmetries in adjustment and post-GFC recovery between surplus and deficit economies, and because of the risk of sparking waves of trade protectionism. They also reveal the sub-par performance of the global economy in terms of foregone product and employment, i.e. a post-crisis global economic recovery below its potential.

There are good reasons to believe that there will be no return to the pre-QE configuration of balance sheets.