We study a wide range of hybrid inflation-targeting (IT) and managed exchange rate regimes, analyzing their implications for inflation, output and the exchange rate in the presence of various domestic and external shocks. To this end, we develop an open economy new-Keynesian model featuring sterilized interventions in the foreign exchange (FX) market as an additional central bank instrument operating alongside the Taylor rule, and affecting the economy through portfolio balance sheet effects in the financial sector. We find that there can be advantages to combining IT with some degree of exchange rate management via FX interventions. Unlike "pure" IT or exchange rate management via interest rates, FX interventions can help insulate the economy against certain shocks, especially shocks to international financial conditions. However, managing the exchange rate through FX interventions may also hinder necessary exchange rate adjustments, e.g., in the presence of terms of trade shocks.

We develop an open economy New Keynesian Model with foreign exchange intervention in the presence of a financial accelerator mechanism. We obtain closed-form solutions for the optimal interest rate policy and FX intervention under discretionary policy, in the face of shocks to risk appetite in international capital markets. The solution shows that FX intervention can help reduce the volatility of the economy and mitigate the welfare losses associated with such shocks. We also show that, when the financial accelerator is strong, the risk of multiple equilibria (self-fulfilling currency and inflation movements) is high. We determine the conditions under which indeterminacy can occur and highlight how the use of FX intervention reinforces the central bank’s credibility and limits the risk of multiple equilibria.

In emerging Asia, banks constitute the dominant source of financing consumption and investment, and bank balance sheets comprise large gross FX assets and liabilities. This paper extends the DSGE model of Gertler and Karadi (2011) to incorporate these key features and estimates a panel vector autoregression on ten Asian economies to understand the role of the banking sector in transmitting spillovers from the global financial cycle to small open economies. It also evaluates the effectiveness of foreign exchange intervention (FXI) and other macroeconomic policies in responding to external financing shocks. External financial shocks affect net external liabilities of banks and the exchange rate, leading to changes in credit supply by banks and investment. For example, a capital outflow shock leads to a deprecation that reduces the net worth and intermediation capacity of banks exposed to foreign currency liabilities. In such cases, the exchange rate acts as shock amplifier and sterilized FXI, often deployed by Asian economies, can help cushion the economy. By contrast, with real shocks, the exchange rate serves as a shock absorber, and any FXI that weakens that function can be costly. We also explore the effectiveness of the monetary policy interest rate, macroprudential policies (MPMs) and capital flow management measures (CFMs).

This paper takes stock of forecasting and policy analysis system capacity development (FPAS CD), drawing extensively on the experience and lessons learned from developing FPAS capacity in the central banks. By sharing the insights gained during FPAS CD delivery and outlining the typical tools developed in the process, the paper aims to facilitate the understanding of FPAS CD within the IMF and to inform future CD on building macroeconomic frameworks. As such, the paper offers a qualitative assessment of the experience with FPAS CD delivery and the use of FPAS in the decision-making process in central banks.

Simple macroeconomic frameworks like the IS/LM have survived because they help us conceptualize complex problems while also providing ‘back of the envelope’ estimates of macroeconomic outcomes. Herein, a bare-bones New Keynesian extension of the IS/LM model yields solutions for core macro variables (output gap, inflation, interest rate, real exchange rate misvaluation)—expressed in percent. We then extend that standard model to also generate a corresponding set of demand-side elements—expressed in currency units. A key aim of the paper is to reconcile these two metrics in ways that also aid communication and intuition—including through IS/LM-style graphs.

Low-income countries in sub-Saharan Africa present unique monetary policy challenges, from the high share of volatile food in consumption to underdeveloped financial markets; however most academic and policy work on monetary policy is aimed at much richer countries. Can economic models and methods invented for rich countries even be adapted and applied here? How does and should monetary policy work in sub-Saharan African? Monetary Policy in Sub-Saharan Africa answers these questions and provides practical tools and policy guidance to respond to the complex challenges of this region. Most countries in sub-Saharan Africa have made great progress in stabilizing inflation over the past two decades. As they have achieved a degree of basic macroeconomic stability, policymakers are looking to avoid policy misalignments and respond appropriately to shocks in order to achieve stability and growth. Officially, they often have adopted "money targeting" frameworks, a regime that has long disappeared from almost all advanced and even emerging-market discussions. In practice, though, they are in many cases finding current regimes lacking, with opaque and sometimes inconsistent objectives, inadequate transmission of policy to the economy, and difficulties in responding to supply shocks. Monetary Policy in Sub-Saharan Africa takes a new approach by applying dynamic general equilibrium models suitably adapted to reflect key features of low-income countries for the analysis of monetary policy in sub-Saharan African countries. Using a progressive approach derived from the International Monetary Fund's extensive practice and research, Monetary Policy in Sub-Saharan Africa seeks to address what we know about the empirics of monetary transmission in low-income countries, how monetary policy can work in countries characterized by underdeveloped financial markets and opaque policy regimes, and how we can use empirical and theoretical methods largely derived in advanced countries to answer these questions. It then uses these key topics to guide policymakers as they attempt to adjust food price, terms of trade, aid shocks, and the effects of the global financial crisis.

The proposed SDN would take stock of the current debate on the shape that monetary policy should take after the crisis. It revisits the pros and cons of expanding the objectives of monetary policy, the merits of turning unconventional policies into conventional ones, how to make monetary policy frameworks more resilient to the risk of being constrained by the zero-lower bound going forward, and the institutional challenges to preserve central bank independence with regards to monetary policy, while allowing adequate government oversight over central banks’ new responsibilities. It will draw policy conclusions where consensus has been reached, and highlight the areas where more work is needed to get more granular policy advice.

We develop a simple semistructural model for the Rwandan economy to better understand the monetary policy transmission mechanism. A key feature of the model is the introduction of a modified uncovered interest parity condition to capture key structural features of Rwanda’s economy and policy framework, such as the limited degree of capital mobility. A filtration of the observed data through the model allows us to illustrate the contribution of various factors to inflation dynamics and its deviations from the inflation target. Our results, consistent with evidence for other countries in the region, suggest that food and oil prices as well as the exchange rate have accounted for the bulk of inflation dynamics in Rwanda.

A popular myth about the travails of Africa holds that the continent's long history of poor economic performance reflects the inability of its leaders and policymakers to fulfill the long list of preconditions to be met before sustained growth can be achieved. These conditions are said to vary from the necessary quantity and quality of physical and human capital to the appropriate institutions and business environments. While intellectually charming and often elegantly formulated, that conventional wisdom is actually contradicted by historical evidence and common sense. It also suggests a form of intellectual mimicry that posits a unique path to prosperity for all countries regardless of their level of development and economic structure. In fact, the argument underlining that reasoning is tautological, and the policy prescriptions derived from it are fatally teleological: low-income countries are by definition those where such ingredients are missing. None of today's high-income countries started its growth process with the "required" and complete list of growth ingredients. Unless one truly believes that the continent of Africa-and most developing countries-are ruled predominantly if not exclusively by plutocrats with a high propensity for sadomasochism, the conventional view must be re-examined, debated, and questioned. This volume-the second of the lOxford Handbook of Africa and Economics-reassesses the economic policies and practices observed across the continent since independence. It offers a collection of analyses by some of the leading economists and development thinkers of our time, and reflects a wide range of perspectives and viewpoints. Africa's emergence as a potential economic powerhouse in the years and decades ahead amply justifies the scope and ambition of the book.

The first part of the book examines the evolution of monetary policy and prudential frameworks of the ASEAN5, with particular focus on changes since the Asian financial crisis and the more recent period of unconventional monetary policy in advanced economies. The second part of the book looks at policy responses to global financial spillovers. The third and last part of the book elaborates on the challenges ahead for monetary policy, financial stability frameworks, and the deepening of financial markets.