The Global Financial Safety Net

The layers of protection countries can draw on in a crisis - their own reserves, central bank swap lines, regional arrangements and the IMF - plus a recap of the module.

When a country faces a sudden outflow of money or a currency crisis, where can it turn? The global financial safety net has several layers.

Layer 1: Own reserves

Countries hold foreign exchange reserves, mainly in US dollars, euros and gold. India built one of the world’s largest reserve stockpiles, often more than 600 billion dollars in recent years. Reserves let central banks sell foreign currency to steady their currencies and pay for imports.

Layer 2: Central bank swap lines

Swap lines let central banks exchange currencies with each other. The US Federal Reserve provided dollar swap lines to major central banks during 2008 and 2020. India has swap arrangements with Japan and offers swap facilities to SAARC countries, such as Sri Lanka during its 2022 crisis.

Layer 3: Regional arrangements

The Chiang Mai Initiative Multilateralisation, among ASEAN, China, Japan and South Korea, created after the 1997 crisis.
The European Stability Mechanism for eurozone countries.
The BRICS Contingent Reserve Arrangement, including India.

Layer 4: The IMF

The International Monetary Fund lends to countries in crisis, usually with conditions such as fiscal reforms. It has lent to countries such as Greece, Argentina, Pakistan and Sri Lanka.

Gaps in the net

Access to swap lines is uneven: many developing countries don’t have them.
IMF loans carry conditions and can be politically unpopular.
Holding large reserves is costly, since they earn low returns.

Module recap

The global financial system links central banks, banks, investors and markets.
Offshore dollars, global imbalances and correspondent banking shape cross-border finance.
The BIS and Basel rules set bank capital standards.
Shadow banking, carry trades and too-big-to-fail banks create risks.
Financial centres compete, and GIFT City is India’s bid.
Contagion spreads crises; faster payments and safety nets help manage them.

Sri Lanka's crisis

When Sri Lanka ran out of foreign exchange in 2022, it couldn't pay for fuel and medicines. India provided swap support and credit lines, and Sri Lanka later secured an IMF programme. Several layers of the safety net came into play.

Thinking the IMF is the only source of crisis help

Countries rely first on their own reserves, then swap lines, regional arrangements and finally the IMF.

Key takeaways

The first layer is a country's own foreign exchange reserves.
Central bank swap lines provide emergency currency.
Regional arrangements like Chiang Mai and the BRICS CRA add support.
The IMF lends with conditions, and access to the net is uneven.