Financial openness, bank capital flows, and the effectiveness of macroprudential policies

2021 ◽  
pp. 1-32
Author(s):  
Hao Jin ◽  
Chen Xiong
Keyword(s):  
Open Economy ◽  
Capital Flows ◽  
Open Economies ◽  
Small Open Economy ◽  
Empirical Support ◽  
Bank Capital ◽  
Macroprudential Policy ◽  
Funding Sources ◽  
Macroprudential Policies ◽  
Dynamic Stochastic

Abstract This paper quantitatively examines the macroeconomic and welfare effects of macroprudential policies in open economies. We develop a small open economy dynamic stochastic general equilibrium (DSGE) model, where banks choose their funding sources (domestic vs. foreign deposits) and are subject to financial constraints. Our model predicts that banks reduce leverage in response to a macroprudential policy tightening, but increasingly rely on foreign funding. This endogenous shifts of funding composition significantly undermine the stabilizing effect and welfare gains of macroprudential policies. Our results also suggest macroprudential policies are less effective in financially more open economies, and optimal policy should take capital flows into consideration. Finally, we find empirical support for the model predictions in a group of developing and emerging economies.

scholarly journals Informality, Frictions, and Macroprudential Policy

2019 ◽  
Vol 2019 (255) ◽  
Author(s):  
Moez Ben Hassine ◽  
Nooman Rebei
Keyword(s):  
Open Economy ◽  
Inflation Targeting ◽  
Banking Sector ◽  
Financial Frictions ◽  
Small Open Economy ◽  
Dynamic Stochastic General Equilibrium ◽  
Macroprudential Policy ◽  
Macroprudential Policies ◽  
Labor Search ◽  
Dynamic Stochastic

We analyze the effects of macroprudential policies through the lens of an estimated dynamic stochastic general equilibrium (DSGE) model tailored to developing markets. In particular, we explicitly introduce informality in the labor and goods markets within a small open economy embedding financial frictions, nominal and real rigidities, labor search and matching, and an explicit banking sector. We use the estimated version of the model to run welfare analysis under optimized monetary and macroprudential rules. Results show that although informality reduces the efficiency of macroprudential policies following a convex fashion, combining the latter with an inflation targeting objective could be beneficial.

scholarly journals Shocks Matter

2020 ◽  
Vol 20 (97) ◽  
Author(s):  
Ruy Lama ◽  
Juan Medina
Keyword(s):  
Open Economy ◽  
Capital Flows ◽  
Small Open Economy ◽  
Policy Instruments ◽  
Output Volatility ◽  
Macroprudential Policy ◽  
Foreign Exchange Intervention ◽  
Leading Role ◽  
Interest Rate Shocks ◽  
Capital Outflows

We study the optimal management of capital flows in a small open economy model with financial frictions and multiple policy instruments. The paper reports two main findings. First, both foreign exchange intervention (FXI) and macroprudential polices are tools complementary to the monetary policy rate that can largely reduce inflation and output volatility in a scenario of capital outflows. Second, the optimal policy mix depends on the underlying shock driving capital flows. FXI takes the leading role in response to foreign interest rate shocks, while macroprudential policy becomes the prominent tool for domestic risk shocks. These results highlight the importance of calibrating the use of multiple instruments according to the underlying shocks that induce shifts in capital flows.

scholarly journals MONETARY POLICY AND RESERVE REQUIREMENTS IN A SMALL OPEN ECONOMY

2020 ◽  
pp. 1-34
Author(s):  
Jose Angelo Divino ◽  
Carlos Haraguchi
Keyword(s):  
Exchange Rate ◽  
Interest Rate ◽  
Open Economy ◽  
Small Open Economy ◽  
Macroprudential Policy ◽  
Monetary Policies ◽  
Reserve Requirements ◽  
Macroprudential Policies ◽  
The Exchange Rate ◽  
The Interest Rate

This paper investigates how a combination of monetary and macroprudential policies might affect the dynamics of a small open economy (SOE) with financial frictions under alternative discretionary shocks. Discretionary shocks in productivity and domestic and foreign monetary policies identify the roles of alternative interest rate and reserve requirement rules to stabilize the economy. The model is calibrated for the Brazilian economy. The exchange rate channel of transmission is relevant for foreign but not for domestic shocks. The interest rate rule should target domestic inflation and should not react to the exchange rate. The countercyclical reserve requirements rule, in its turn, should aggressively react to the credit-gap and not include a fixed component. Under both domestic and foreign shocks, the countercyclical effectiveness of the macroprudential policy improves when the degree of openness increases. There is a complementarity between monetary and macroprudential policy rules to stabilize the SOE.

scholarly journals Coordination Effects and Optimal Policy Choices of Macroprudential Policy and Monetary Policy

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Haifeng Pan ◽  
Dingsheng Zhang
Keyword(s):  
Monetary Policy ◽  
Social Welfare ◽  
Optimal Policy ◽  
Real Estate Market ◽  
Macroprudential Policy ◽  
Monetary Policies ◽  
Policy Rules ◽  
Monetary Policy Rules ◽  
Macroprudential Policies ◽  
Dynamic Stochastic

Considering three monetary policy rules, together with two endogenous macroprudential policies that are credit constraints (loan to value, LTV) for households and counter-cyclical capital (capital requirement ratio, CRR) for bankers, this paper establishes a dynamic stochastic general equilibrium (DSGE) model. Based on the welfare analysis of different combinations of macroprudential rules and monetary policy rules, this paper identifies the optimal policy combinations and analyzes the coordination effects between macroprudential policies and monetary policies. The results show that no matter what kind of monetary policy rules is implemented, the introduction of macroprudential rules has improved the level of total social welfare. In the optimal “two pillars” framework of monetary policies and macroprudential rules, the main objective of monetary policy is to stabilize price inflation, and the macroprudential policy to be implemented is the CRR macroprudential policy. This combination can effectively promote the stability of the real estate market, financial market, and macroeconomy, while maximizing the improvement of total social welfare.

scholarly journals The Vietnamese business cycle in an estimated small open economy New Keynesian DSGE model

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Phuong V. Nguyen
Keyword(s):  
Business Cycle ◽  
Open Economy ◽  
Small Open Economy ◽  
Research Paper ◽  
New Keynesian ◽  
Dsge Model ◽  
Content Type ◽  
Business Cycle Fluctuations ◽  
Dynamic Stochastic ◽  
The Business Cycle

PurposeThe primary purpose of this paper is to investigate the sources of the business cycle fluctuations in Vietnam. To this end, the author develops a small open economy New Keynesian dynamic stochastic general equilibrium (SOE-NK-DSGE) model. Accordingly, this model includes various features, such as habit consumption, staggered price, price indexation, incomplete exchange-rate pass-through (ERPT), the failures of the law of one price (LOOP) and the uncovered interest rate parity. It is then estimated by using the Bayesian technique and Vietnamese data 1999Q1–2017Q1. Based on the estimated model, this paper analyzes the sources of the business cycle fluctuations in this emerging economy. Indeed, this research paper is the first attempt at developing and estimating the SOE-NK-DSGE model with the Bayesian technique for Vietnam.Design/methodology/approachA SOE-NK-DSGE model—Bayesian estimation.FindingsThis paper analyzes the sources of the business cycle fluctuations in Vietnam.Originality/valueThis research paper is the first attempt at developing and estimating the SOE-NK-DSGE model with the Bayesian technique for Vietnam.

scholarly journals Macroprudential Policy in a Heterogeneous Environment—An Application of Agent-Based Approach in Systemic Risk Modelling

Entropy ◽  
2020 ◽  
Vol 22 (2) ◽  
pp. 129
Author(s):  
Jagoda Kaszowska-Mojsa ◽  
Mateusz Pipień
Keyword(s):  
Systemic Risk ◽  
Financial Distress ◽  
Dynamic Stochastic General Equilibrium ◽  
Macroprudential Policy ◽  
Risk Modelling ◽  
Agent Based ◽  
Macroprudential Policies ◽  
Dynamic Stochastic ◽  
Rbc Models ◽  
The Impact

Assessment of welfare effects of macroprudential policy seems the most important application of the Dynamic Stochastic General Equilibrium (DSGE) framework of macro-modelling. In particular, the DSGE-3D model, with three layers of default (3D), was developed and used by the European Systemic Risk Board and European Central Bank as a reference tool to formally model the financial cycle as well as to analyze effects of macroprudential policies. Despite the extreme importance of incorporating financial constraints in Real Business Cycle (RBC) models, the resulting DSGE-3D construct still embraces the representative agent idea, making serious analyses of diversity of economic entities impossible. In this paper, we present an alternative to DSGE modelling that seriously departs from the assumption of the representativeness of agents. Within an Agent Based Modelling (ABM) framework, we build an environment suitable for performing counterfactual simulations of the impact of macroprudential policy on the economy, financial system and society. We contribute to the existing literature by presenting an ABM model with broad insight into heterogeneity of agents. We show the stabilizing effects of macroprudential policies in the case of economic or financial distress.

Increasing Resilience to Large and Volatile Capital Flows—The Role of Macroprudential Policies

Policy Papers ◽  
2017 ◽  
Vol 2017 (20) ◽  
Author(s):  
Keyword(s):  
Capital Flows ◽  
Financial Risk ◽  
National Level ◽  
Financial System ◽  
Institutional Development ◽  
Capital Flow ◽  
Macroprudential Policy ◽  
Financial Systems ◽  
Macroprudential Policies ◽  
Policy Frameworks

Capital flows can deliver substantial benefits for countries, but also have the potential to contribute to a buildup of systemic financial risk. Benefits, such as enhanced investment and consumption smoothing, tend to be greater for countries whose financial and institutional development enables them to intermediate capital flows safely. Post-crisis reforms, including the development of macroprudential policies (MPPs), are helping to strengthen the resilience of financial systems including to shocks from capital flows. The Basel III process has improved the quality and level of capital, reduced leverage, and increased liquid asset holdings in financial systems. Drawing on and complementing such international reforms at the national level, robust macroprudential policy frameworks focused on mitigating systemic risk can improve the capacity of a financial system to safely intermediate cross-border flows. Macroprudential frameworks can play an important role over the capital flow cycle, and help members harness the benefits of capital flows. Introducing macroprudential measures (MPMs) preemptively can increase the resilience of the financial system to aggregate shocks, including those arising from capital inflows, and can contain the build-up of systemic vulnerabilities over time, even when such measures are not designed to limit capital flows. While the risks from capital outflows should be handled primarily by macroeconomic policies, a relaxation of MPMs may assist, as long as buffers are in place, in countering financial stresses from outflows. Capital flow liberalization should be supported by broad efforts to strengthen prudential regulation and supervision, including macroprudential policy frameworks. The Fund has two frameworks to help ensure that its advice on MPPs and policies related to capital flows is consistent and tailored to country circumstances. The frameworks (the Macroprudential framework and the Institutional View on capital flows) are consistent in terms of key principles, including avoiding using MPMs and capital flow management measures (CFMs) as a substitute for necessary macroeconomic adjustment. The appropriate classification of measures is important to ensure targeted advice consistent with the two frameworks. The conceptual framework for the assessment of measures laid out in this paper will assist staff in properly identifying MPMs and measures that are designed to limit capital flows and to reduce systemic financial risk stemming from such flows (CFM/MPMs), and thereby ensure the appropriate application of the Fund’s frameworks, so that staff policy advice is consistent and well targeted. The Fund will continue to develop and share expertise in using MPMs, and integrate these findings into its surveillance and technical assistance, which should contribute to building international understanding and experience on these issues.

scholarly journals TECHNOLOGY SHOCKS AND BUSINESS CYCLES IN INDIA

2017 ◽  
Vol 23 (5) ◽  
pp. 1721-1756 ◽  
Author(s):  
Shesadri Banerjee ◽  
Parantap Basu
Keyword(s):  
Interest Rate ◽  
Open Economy ◽  
Emerging Market ◽  
Small Open Economy ◽  
Annual Data ◽  
Technology Shocks ◽  
Demand Side ◽  
Aggregate Fluctuations ◽  
Dsge Model ◽  
Dynamic Stochastic

In this paper, we develop a small open economy New Keynesian dynamic stochastic general equilibrium (DSGE) model to understand the relative importance of two key technology shocks, Hicks neutral total factor productivity (TFP) shock and investment specific technology (IST) shock for an emerging market economy like India. In addition to these two shocks, our model includes three demand side shocks such as fiscal spending, home interest rate, and foreign interest rate. Using a Bayesian approach, we estimate our DSGE model with Indian annual data for key macroeconomic variables over the period of 1971–2010, and for subsamples of pre-liberalization (1971–1990) and post-liberalization (1991–2010) periods. Our study reveals three main results. First, output correlates positively with TFP, but negatively with IST. Second, TFP and IST shocks are the first and the second most important contributors to aggregate fluctuations in India. In contrast, the demand side disturbances play a limited role. Third, although TFP plays a major role in determining aggregate fluctuations, its importance vis-à-vis IST has declined during the post liberalization era. We find that structural shifts of nominal friction and relative home bias for consumption to investment in the post-liberalization period can account for the rising importance of the IST shocks in India.

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