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This fintech note looks at how capital flow measures (CFMs) could be implemented with central bank digital currency (CBDC), and what benefits, risks and complexities could arise. There are several implications of the analysis. First, CBDC ecosystems should generally be designed such that they can accommodate the introduction of CFMs. Second, thanks to the programmability of the payment infrastructure given by the new digital technologies, certain CFMs could likely be implemented more efficiently and effectively with CBDC compared to the traditional system. Third, implementing CFMs requires central banks to collaborate on practices and standards. Finally, CFMs on CBDC need to operate alongside traditional CFMs.
This note describes the key principles for the design and implementation of preemptive CFM/MPMs. These measures should be designed to be effective—so they achieve their intended goal and are not easily circumvented—and efficient—so they minimize distortions and costs. Preemptive CFM/MPMs should be targeted, calibrated to risks, transparent, and as temporary as possible. The appropriate design depends on country circumstances, such as institutional and legal constraints, as well as the precise source of the vulnerability. Where measures that do not discriminate by residency are available and effective, they should be preferred.
This Fintech Note aims to analyze how the issuance of central bank digital currency (CBDC) could affect monetary operations, which include central banks managing the demand and supply of reserves to achieve a desired stance of monetary policy. The note outlines three scenarios: CBDCs substituting cash, commercial bank deposits, and reserves, with implications varying based on design features and market developments. It discusses how these scenarios influence balance sheets and reserves, potentially drawing short-term interest rates away from the policy target and complicating liquidity forecasting. Furthermore, the note shows how central banks could calibrate monetary operations such as engaging in a fine-tuning operation and provide additional reserves on demand to ensure that central banks can maintain their monetary policy stance. Finally, careful design of CBDCs, such as setting criteria for access, holding quantity, and remuneration, can mitigate adverse effects on monetary operations.
Against the backdrop of a rapidly digitalizing world, there is a growing interest in central bank digital currencies (CBDCs) among central banks, including in the Middle East and Central Asia (ME&CA) region. This paper aims to support ME&CA policymakers in examining key questions when considering the adoption of a CBDC while underscoring the importance of country-specific analyses. This paper does not provide recommendations on CBDC issuance. Instead, it frames the discussion around the following key questions: What is a CBDC? What objectives do policymakers aim to achieve with the issuance of a CBDC? Which inefficiencies in payment systems can CBDCs address? What are the implications of CBD...
This fintech note presents an analysis of the implications of central bank digital currency (CBDC) for monetary policy. In our framework, the implications of CBDC issuance on monetary policy are intermediated by its impact on key parts of the macroeconomic environment. The note also makes a distinction between “level effects”—whereby the introduction of CBDCs could tighten or loosen financial conditions as a shock—and “transmission effects,” whereby CBDCs change the impact of a given monetary policy shock on output, employment, and inflation. In general, the effects of CBDCs on monetary policy transmission are expected to be relatively small in normal times; however, these effects can be more significant in an environment with low interest rates or financial market stress.
This note offers a framework to help countries navigate, as well as tools to help them manage, the trade-offs between CBDC data use and privacy protection. It addresses retail CBDC, as data access and privacy-preserving considerations in a wholesale environment are similar to those of the traditional RTGS systems. It emphasizes the role of institutional arrangements, data collection, access and storage policies, design choices, and technological solutions. At a given level of preference for privacy, central banks can facilitate better use of CBDC data through robust transparency and accountability arrangements, sound policies, and judicious adoption of privacy-by-design approaches including the use of privacy-enhancing technologies.
This paper develops a small open economy model where global and domestic liquidity is intermediated to the corporate sector through two financial processes. Investment banks intermediate cross-border credit through interlinked debt contracts to entrepreneurs and commercial banks intermediate domestic savings to liquidity constrained final good producers. Both processes are needed to facilitate development of key production inputs. The model captures procyclical investment bank leverage dynamics, global liquidity spillovers, domestic money market pressures, and macrofinancial linkages through which shocks propagate across the two processes, affecting spreads and balance sheets, as well as the real economy through investment and working capital channels.
Are assets in a landlocked country subject to sea-level rise risk? In this paper, we study the cross-border spillovers of physical climate risks through international trade and supply chain linkages. As we base our findings on historical data between 1970 and 2018, we observe that globalization increased the similarity of countries’ global climate risk exposures. Exposures to foreign climatic disasters in major trade partner countries (both upstream and downstream) lower the home-country stock market valuation for the aggregate market and for the tradable sectors. We also find that exposures to foreign long-term climate change risks reduce the asset price valuations of the tradable sectors at home. Findings in this paper suggest that climate adaptation efforts in a country can have positive externalities on other countries’ macrofinancial performance and stability through international trade.
This paper jointly analyzes the optimal conduct of monetary policy, foreign exchange intervention, fiscal policy, macroprudential policy, and capital flow management. This policy analysis is based on an estimated medium-scale dynamic stochastic general equilibrium (DSGE) model of the world economy, featuring a range of nominal and real rigidities, extensive macrofinancial linkages with endogenous risk, and diverse spillover transmission channels. In the pursuit of inflation and output stabilization objectives, it is optimal to adjust all policies in response to domestic and global financial cycle upturns and downturns when feasible—including foreign exchange intervention and capital flow management under some conditions—to widely varying degrees depending on the structural characteristics of the economy. The framework is applied empirically to four small open advanced and emerging market economies.