Global Impact And Challenges Of Unconventional Monetary Policies

This paper provides case studies of 13 of the largest non-UMP countries. The case studies begin with an overview of recent macro-economic developments as well as capital flow patterns during the crisis up to the first U.S. tapering announcement in May 2013. Country experiences with capital inflows are judged along five dimensions: (i) the size of capital inflows, (ii) policies used to manage inflows, (iii) external stability, measured by exchange rate overvaluation and current account deficits relative to fundamentals,2 (iv) asset price and credit market reactions, and (v) financial sector stability. Case studies mostly draw on published IMF Staff Reports for each country, as well as the 2013 Pilot External Stability Report (IMF 2013d).

This paper takes stock of unconventional monetary policies (UMP) and their impact so far, and looks ahead towards exit and prospects for policy coordination. It synthesizes earlier staff work on UMP,1 the findings of a substantial and growing academic and central banking literature, as well as further staff analysis contained in the Background Paper. While some widely accepted conclusions have emerged from the large and growing number of studies on UMP, many important questions remain unsettled, as enough time has not elapsed to draw definitive conclusions. In those cases, the paper will pose the relevant questions and provide possible nswers, while recognizing the uncertainty that remains.

Barely two decades after the Asian financial crisis Asia was suddenly confronted with multiple challenges originating outside the region: the 2008 global financial crisis, the European debt crisis, and finally developed economies' implementation of unconventional monetary policies. The implementation of quantitative easing, ultra-low interest rate policies, and negative interest rate policies by a number of large central banks has given rise to concerns over financial stability and international capital flows. Macroeconomic Shocks and Unconventional Monetary Policy: Impacts on Emerging Markets explains how shocks stemming from the global financial crisis have affected macroeconomic and financial stability in emerging Asia. Macroeconomic Shocks and Unconventional Monetary Policy: Impacts on Emerging Markets brings together the most up-to-date knowledge impacts of recent macroeconomic shocks on Asia's real economy; the spillover effects of macroeconomic shocks on financial markets and flows in Asia; and key challenges for monetary, exchange rate, trade and macro prudential policies of developing Asian economies. It is authored by experts in the field of international macroeconomics from leading academic institutions, central banks, and international organizations including the International Monetary Fund, the Bank for International Settlement, and the Asian Development Bank Institute.

The paper examines the impact of unconventional monetary policy measures (UMPMs) implemented since 2008 in the United States, the United Kingdom, Euro area and Japan— the Systemic Four—on global monetary and liquidity conditions. Overall, the results show positive significant relationships. However, there are differences in the impact of the UMPMs of individual S4 countries on these conditions in other countries. UMPMs of the Bank of Japan have positive association with global liquidity but negative association with securities issuance. The quantitative easing (QE) of the Bank of England has the opposite association. Results for the quantitative easing measures of the United States Federal Reserve System (U.S. Fed) and the ECB UMPMs are more mixed.

This paper addresses three questions about unconventional monetary policies. First, what policies were tried, and with what objectives? Second, were policies effective? And third, what role might these policies continue to play in the future?

The unconventional monetary policies (UMPs) pursued by the advanced economies (AEs) have posed macroeconomic challenges for the emerging market economies (EMEs) through volatile capital flows and exchange rates. AE central banks need to acknowledge and appreciate the spillovers resulting from such UMPs. Central banks of the AEs, who have set up standing mutual swap facilities, should explore similar arrangements with other significant EMEs with appropriate risk mitigation measures. These initiatives could do much to actually curb volatility in global financial markets and hence in capital flows to EMEs, thus obviating the need for defensive policy actions on the part of EMEs.

This paper provides background information to the main Board paper, “The Role and Limits of Unconventional Monetary Policy.” This paper is divided in five distinct sections, each focused on a different topic covered in the main paper, though most relate to bond purchase programs. As a result, this paper centers on the experience of the United States Federal Reserve (Fed), the Bank of England (BOE) and the Bank of Japan (BOJ), mostly leaving the European Central Bank (ECB) aside given its focus on restoring the functioning of financial markets and intermediation. Section A explores whether bond purchase programs were effective at decreasing bond yields and, if so, through which channels. Section B goes one step further in evaluating whether bond purchase programs had—or can be expected to have—significant effects on real growth and inflation. Section C studies the spillover effects of bond purchases on both advanced and emerging market economies, using very similar methods as introduced in the first section. Section D breaks from the immediate focus on bond purchases to discuss how inflation might decrease the debt burden in advanced economies, in light of possible pressures that could fall (or be perceived to fall) on central banks. Finally, Section E discusses the possible risks of exiting given the very large central bank balance sheets.

Growing Central Bank Challenges in the World and Japan offers insights for central banks looking to tackle the most pressing challenges under the global spotlight, starting with low inflation and its related impacts on unconventional monetary policy and policy coordination, including fiscal stimulus. It also provides important insights into issues related to central bank money, private money, the emergence of crypto assets, and the prospect of central bank digital currency. Part I focuses on examining the persistently low inflation in advanced economies and reviews various unconventional monetary easing tools. It summarizes recent discussions on new monetary policy frameworks that could become alternatives to existing flexible inflation targeting, such as average inflation targeting and price-level targeting, as well as policy coordination, including helicopter money and modern monetary theory. Part II sheds light on issues related to money, crypto assets, and central bank digital currency in advanced and emerging economies. It highlights the global rise in cash in circulation and gives an overview of the recent movements in private money, including bank deposits and e-money payment tools. It also examines the latest developments in crypto assets, including various types of “stablecoins” and Facebook’s Libra, reviews central bank digital currency proposals, and discusses the recent views expressed by regulatory authorities while incorporating new perspectives based on the coronavirus disease (COVID-19) outbreak.