Central Bank Collateral Frameworks

The first book-length study of the importance of collateral frameworks in monetary policy, focusing on the Eurozone and euro crisis.

Central bank collateral frameworks are an often overlooked feature of monetary policy that play a key role in the monetary and financial system. Readers will discover how central banks conduct and implement monetary policy beyond merely setting interest rates, and develop their understanding as to how collateral policies may affect financial markets, financial stability, and the real economy. This book studies the collateral framework in the euro area in detail, and levers this analysis to provide an account of the euro crisis from the perspective of collateral policy. Readers gain access to a wealth of institutional and economic data and information with a level of density and accessibility unavailable elsewhere. This book, the first of its kind, is a valuable read for academic monetary and financial economists, those working in banking and policy-making financial institutions, and anyone who wishes to learn more about the role of central banks in society.

Central bank collateral frameworks are an often overlooked feature of monetary policy that play a key role in the monetary and financial system. Readers will discover how central banks conduct and implement monetary policy beyond merely setting interest rates, and develop their understanding as to how collateral policies may affect financial markets, financial stability, and the real economy. This book studies the collateral framework in the euro area in detail, and levers this analysis to provide an account of the euro crisis from the perspective of collateral policy. Readers gain access to a wealth of institutional and economic data and information with a level of density and accessibility unavailable elsewhere. This book, the first of its kind, is a valuable read for academic monetary and financial economists, those working in banking and policy-making financial institutions, and anyone who wishes to learn more about the role of central banks in society.

Central bank collateral policies came under pressure with the 2007-08 financial market crisis. This paper addresses the rationale for and constraints in taking collateral, and recent practices in different collateral frameworks. It then considers the risks of adverse selection. The paper concludes that (i) the collateral framework needs to include market incentives; (ii) central banks face trade-offs between risk and counterparty access; (iii) emerging markets may see pressure on collateral policies in coming years; and (iv) further work is required to develop pricing incentives and the structure of central bank facilities, both during normal times and in periods of market stress.

This open access book gives a concise introduction to the practical implementation of monetary policy by modern central banks. It describes the conventional instruments used in advanced economies and the unconventional instruments that have been widely adopted since the financial crisis of 2007–2008. Illuminating the role of central banks in ensuring financial stability and as last resort lenders, it also offers an overview of the international monetary framework. A flow-of-funds framework is used throughout to capture this essential dimension in a consistent and unifying manner, providing a unique and accessible resource on central banking and monetary policy, and its integration with financial stability. Addressed to professionals as well as bachelors and masters students of economics, this book is suitable for a course on economic policy. Useful prerequisites include at least a general idea of the economic institutions of an economy, and knowledge of macroeconomics and monetary economics, but readers need not be familiar with any specific macroeconomic models.

Central banks normally accept debt of their own governments as collateral in liquidity operations without reservations. This gives rise to a valuable liquidity premium that reduces the cost of government finance. The ECB is an interesting exception in this respect. It relies on external assessments of the creditworthiness of its member states, such as credit ratings, to determine eligibility and the haircut it imposes on such debt. We show how such features in a central bank's collateral framework can give rise to cliff effects and multiple equilibria in bond yields and increase the vulnerability of governments to external shocks. This can potentially induce sovereign debt crises and defaults that would not otherwise arise.

Since 2007, central banks of industrialized countries have counteracted financial instability, recession, and deflationary risks with unprecedented monetary policy operations. While generally regarded as successful, these measures also led to an exceptional increase in the size of central bank balance sheets. The book first introduces the subject by explaining monetary policy operations in normal times, including the key instruments (open market operations, standing facilities, reserve requirements, and the collateral framework). Second, the book reviews the basic mechanics of financial crises as they have hit economies many times. The book then explains what central banks need to do to when financial markets and banks are impaired to fulfil their monetary policy and financial stability mandates. Besides demonstrating the need for non-conventional monetary policy measures, the book also highlights their dangers, such as moral hazard and increased central bank risk taking. The book draws a number of lessons from the crisis on non-conventional monetary policy operations, assessing what measures have worked well, and how a framework should be designed in future normal times such as to contribute to make financial crises less likely. Central bank monetary policy operations have traditionally been considered as a matter of practice, while the macroeconomic modelling of the transmission mechanism of monetary policy is regarded as a discipline relying on substantial theory ('monetary economics'). However, monetary policy operations can equally benefit from a theory, and from a normative framework to guide policy choices. The limited interest that monetary policy operations have found for many decades in academic economics may well have contributed to the many misunderstandings on central bank actions over recent years. This book provides a basis for a better theoretical understanding of real-world monetary policy operations.