Building Blocks For Effective Macroprudential Policies In Latin America

An increasing number of countries - including in Latin America - are reforming their financial stability frameworks in the aftermath of the financial crisis, in order to establish a stronger macroprudential policy function. This paper analyzes existing arrangements for financial stability in Latin America and examines key issues to consider when designing the institutional foundations for effective macroprudential policies. The paper focuses primarily on eight Latin American countries, where the institutional arrangements for monetary and financial policies can be classified in two distinct groups: the "Pacific" model that includes Chile, Colombia, Peru, Costa Rica, and Mexico, and the "Atlantic" model, comprising Argentina, Brazil, and Uruguay.

The countercyclical capital buffer (CCB) was proposed by the Basel committee to increase the resilience of the banking sector to negative shocks. The interactions between banking sector losses and the real economy highlight the importance of building a capital buffer in periods when systemic risks are rising. Basel III introduces a framework for a time-varying capital buffer on top of the minimum capital requirement and another time-invariant buffer (the conservation buffer). The CCB aims to make banks more resilient against imbalances in credit markets and thereby enhance medium-term prospects of the economy—in good times when system-wide risks are growing, the regulators could impose the CCB which would help the banks to withstand losses in bad times.

This paper provides a brief historical journey of central banking in Latin America to shed light on the debate about monetary policy in the post-global financial crisis period. The paper distinguishes three periods in Latin America’s central bank history: the early years, when central banks endorsed the gold standard and coped with the collapse of this monetary system; a second period, in which central banks turned into development banks under the aegis of governments at the expense of increasing inflation; and the “golden years,” when central banks succeeded in preserving price stability in an environment of political independence. The paper concludes by cautioning against overburdening central banks in Latin America with multiple mandates as this could end up undermining their hard-won monetary policy credibility.

This paper analyzes the unprecedented resilience of Latin American countries to the global financial crisis. It argues that sound macroeconomic conditions, which allowed an unusual monetary and fiscal expansion, exchange rate flexibility, a strong and well--regulated financial system, high level of reserves, and a bit of luck coming from very high terms of trade, were central to good economic performance. Persevering along the road of strong macroeconomic and financial policies is necessary, but not sufficient, to go from recovery to sustained growth.

This publication aims to provide policy makers in emerging market and developing economies with inputs to better understand, envision, and implement a macroprudential policy framework. It presents the basic concepts, issues, and challenges, and encourages them to ask the right questions to design an optimal institutional framework,

The recent crisis showed that price stability does not guarantee macroeconomic stability. In several countries, dangerous financial imbalances developed under low inflation and small output gaps. To ensure macroeconomic stability, policy has to include financial stability as an additional objective. But a new objective demands new tools: macroprudential tools that can target specific sources of financial imbalances (something monetary policy is not well suited to do). Effective macroprudential policies (which include a range of constraints on leverage and the composition of balance sheets) could then contain risks ex ante and help build buffers to absorb shocks ex post.

As undiversified commodity exporters, GCC economies are prone to pro-cyclical systemic risk in the financial system. During periods of high hydrocarbon prices, favorable economic prospects make the financial sector keen to lend, leading to higher domestic credit growth and easier access to external financing. Fiscal policy is a very important tool for macroeconomic management, but due to the significant time lags and expenditure rigidities, it has not been a flexible enough tool to prevent credit booms and the build-up of systemic risk in the GCC. This, together with limited monetary policy independence because of the pegged exchange rate, means that macro-prudential policy has a particularly important role in limiting systemic risk in the financial system. This importance is reinforced by the underdeveloped financial markets in the region that provide limited risk management tools and shortcomings in crisis resolution frameworks. This paper will discuss the importance of macro-prudential policy in the GCC countries, look at the experience with macro-prudential policies in the boom/bust cycle in the second half of the 2000s, and use the broad frameworks being developed in the Fund and elsewhere to discuss ways existing frameworks and policy toolkits in the region can be strengthened given the characteristics of the GCC economies.

Several characteristics of the structure of the Arab economies, their economic policy framework, and their banking systems make macroprudential policy a particular relevant tool. For most oil exporters, heavy reliance on the extractive sector for generating fiscal revenues and export earnings translates into increased vulnerabilities to oil price shocks. In the case of oil importers, relatively small external and fiscal buffers make them highly vulnerable to shocks. This paper discusses the experience of Arab countries in implementing macroprudential policies and contains recommendations to strengthen their macroprudential framework.