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Author: Keqing Liu
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Keqing Liu
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Alejandro Buesa Olavarrieta
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
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This doctoral thesis gathers three studies on different aspects of macroprudential policy and financial stability. The research questions featured in each of its parts are to be seen as complementary: one chapter concentrates on mortgage credit markets, another one explores the business decisions of banking institutions, while the remaining one considers the potential international implications of borrower-based measures.The first paper introduces a simplified picture of the mortgage credit market and itsbehaviour under regulatory constraints related to borrower-based macroprudential policies. More precisely, the chapter presents an assessment of the effects of loan-to-value (LTV) ratiocaps for housing mortgages using an agent-based model. Sellers, buyers and banks interact within a computational framework that enables the application of LTV caps to a one-stephousing market. The initial exercise, which relies upon simulated distributions of buyers and sellers, is followed by a more realistic setup calibrated through actual European data from the Household Finance and Consumption Survey. In both cases, the application of an LTV cap results in a modified distribution of buyers along property values, bidding prices and properties sold, depending on the shape of the probability distributions of the LTV ratio, wealth and debt-to- income ratios considered. The results are of similar magnitude to other studies in the literature embodying other analytical approaches and suggest that this methodology can potentially be used to gauge the impact of common macroprudential measures...
Author: Benedikt Mario Kolb
Publisher:
ISBN:
Category : Global Financial Crisis, 2008-2009
Languages : en
Pages : 191
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This thesis focuses on recent monetary and macroprudential policies addressing the Financial Crisis. Chapter 1 stresses the role of central-bank communication. In particular, shocks derived from movements in federal funds futures prices during monetary policy announcement days have become popular for analysing U.S. monetary policy. While the literature often considers only surprise changes in the policy rate ("action shocks"), we distinguish between action and "communication shocks" (surprise announcements about future rates), using a novel decomposition of futures price movements. Our results indicate that communication shocks are the main driver of U.S. monetary policy shocks and that they explain a substantial share of variation in production. Chapter 2 turns to a macroprudential topic: How will a tightening in aggregate bank capital requirements affect the real economy? In this paper, we investigate this using a narrative index of regulatory US bank capital requirement changes for the period 1980M1 to 2016M8. Our results robustly suggest that a tightening in capital requirements leads to a temporary drop in lending and economic activity. The aggregate capital ratio and the level of bank capital increase permanently. Our results suggest that permanently higher capital requirements have no lasting negative effect on the real economy. Finally, Chapter 3 looks at asset purchases by the ECB. Their declared goal is to revive inflation, but purchases of which asset will be best suited for this? I address this question in a DSGE model with a role for three different asset classes: Government bonds, securitised financial assets and corporate sector bonds, which affect the economy via different channels. I investigate the impact of asset purchases in an environment of low inflation and a policy rate at the zero lower bound. Purchases of government bonds appear most effective in countering disinflationary episodes, while those of securitised assets have less impact.
Author: Joan Camilo Granados Castro
Publisher:
ISBN:
Category : Economic policy
Languages : en
Pages : 0
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In this dissertation, I study the international interactions of financial regulations and the macroeconomic implications of accounting for the borderless dimension of these policies when designing macroprudential coordinated policy frameworks. In the first chapter, I revise empirically whether there is evidence supporting the existence of strategic policy interactions between regulators based in different economies. I find that, in effect, for some types of economies and instruments, the foreign prudential policies are relevant benchmarks that they consider when adjusting their policies and point that these additional adjustments, or interactions, can generate the scope for policy coordination improvements. In chapter two, I set a theoretical framework for thinking about the international policy macroeconomic spillovers that could justify such interactions. I specify the relevant factors these may depend on, the relevance of these policies for mitigating financial market frictions, and the importance of considering interactions both at the global level, between centers and peripheries, as well as regionally between peripheries alone. In the third chapter, I argue a dynamic setup is necessary for a complete welfare evaluation of potential cooperative setups given the persistence of the effect of policy on the regulated banks. Then I set a dynamic, stochastic, general equilibrium model with multi-peripheral features to study when coordination can be fruitful and when it becomes counterproductive. I obtain the mechanisms driving the potential welfare and financial stability gains of coordination, and generate policy recommendations on when to engage in a cooperative effort and why. I concludethe dissertation mentioning potential extensions of these studies for future work. More specifically, in chapter one, I obtain that domestic policymakers can adjust their macroprudential toolkit depending on whether they perceive positive or negative financial stability spillovers stemming from foreign economies which will be an instrument-specific feature. When the effect is positive the regulators engage in policy substitution efforts and relax their policy stance, choosing to rely on the stricter regulations of other countries. On the contrary, when the potential effect is negative the regulators engage in policy competition and match the foreign policy tightenings with local stricter policies. The former is found between interactions between peer, or similar economies, such as advanced reacting to advanced, or emerging countries reacting to other emerging, while the latter effect is found between interactions of non-similar economies (emerging-to-advanced, and advanced-to-emerging). In chapter two, I set up a three-country center-multiperpheral model, where I model a regulated banking sector in each economy that is subject to financial agency frictions. In that setup the financial center will act as a global creditor which I found will be a key feature in simultaneously dampening the local effects, and increasing the cross-border effects of themacroprudential policies at the center, which jointly will imply important international spillovers towards the emerging economies. I explain how coordinated policies imply a mitigation in the level of interventionism required for the treatmeant of the financial frictions which implies that coordinated policies can be worth pursuing in presence of important implementation costs of the regulations. Finally, in the last chapter, I make a comprehensive welfare comparison of coordinated, semi-coordinated, and decentralized policy frameworks in a multilateral environment, and explain that a necessary condition for policy coordination to be welfare improving is that the financial center acts cooperatively, otherwise policy cooperation becomes counterproductive. I identifytwo mechanisms that generate these welfare gains, namely the cancelation of the incentives to manipulate the global interest rates with policy within a cooperative coalition, and a policy motive for substituting local capital accumulation at the financial center for global intermediation towards the peripheries. I show these mechanisms work better with coalitions where more emerging economies interact cooperatively with the center and provide policy recommendations on when cooperation is worth pursuing.
Author:
Publisher:
ISBN: 9781321903003
Category : Decision making
Languages : en
Pages : 198
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Author: Joaquim Eloi Cirne de Toledo
Publisher:
ISBN:
Category :
Languages : en
Pages : 476
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Author: International Monetary Fund. Monetary and Capital Markets Department
Publisher: International Monetary Fund
ISBN: 1498339174
Category : Business & Economics
Languages : en
Pages : 33
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MCM conducted a survey in December 2010 to take stock of international experiences with financial stability and the evolving macroprudential policy framework. The survey was designed to seek information in three broad areas: the institutional setup for macroprudential policy, the analytical approach to systemic risk monitoring, and the macroprudential policy toolkit. The survey was sent to 63 countries and the European Central Bank (ECB), including all countries in the G-20 and those subject to mandatory Financial Sector Assessment Programs (FSAPs). The target list is designed to cover a broad range of jurisdictions in all regions, but more weight is given to economies that are systemically important (see Annex for details). The response rate is 80 percent. This note provides a summary of the survey’s main findings.
Author: Jonas Heipertz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Financial inter-dependencies are since the financial crisis at the forefront of macroeconomic research and policy making. The world had painfully learned how small and localized events can travel through the global financial system with huge repercussions for the real economy. Since then, many studies have analyzed the propagation properties of given financial exposure networks. Each day, however, large amounts of financial assets are traded and financial institutions' balance-sheets change in response to new information, regulation or monetary policy. Changes in exposures crucially affect the transmission of shocks. This thesis develops general equilibrium frameworks that show how financial networks emerge endogenously from trade in financial assets between heterogeneous institutions. I use micro and macro-level datasets including confidential data from the Banque de France to structurally identify risk-preferences, institutions' beliefs about the distribution of future financial asset returns, and the specific constraints that drive financial network formation. The thesis also derives an explicit firm-level link of financial networks to an economy's productive structure.Chapter 1 of the thesis shows how firm-level productivity shocks propagate through financial networks. If firms need external funds to finance capital expenditure, banks create linkages between them that go beyond their input-output relationships. These links can affect aggregate output. The chapter builds a multi-sector production model of heterogeneous firms that are financed by heterogeneous leverage targeting banks. Banks are themselves connected through bilateral cross-holdings. Endogenous financial asset prices introduce a new propagation channel of productivity shocks. Structural parameters such as bank-level leverage constraints determine the strength of this channel and one statistic is sufficient to capture it. I use confidential matched bank-firm-level data from the Banque de France on corporate bond investments to estimate the model. The model can be used to study macro-prudential regulation and monetary policy.Chapter 2 uses bank- and instrument-level data on asset holdings and liabilities to identify and estimate a general equilibrium model of trade in financial instruments shaping an endogenous network of interlinked banks' balance-sheets. Bilateral ties are formed as each bank selects the size and the diversification of its assets and liabilities. Shocks propagate due to the response, rather than the size, of bilateral ties to such shocks. The network exhibit key theoretical properties: (i) more connected networks lead to less amplification of partial equilibrium shocks, (ii) the influence of a bank's equity is independent of the size of its holdings; (iii) more risk-averse banks are more diversified, lowering their own volatility but increasing their influence on other banks. The structural estimation of the network model for the universe of French banks shows that the endogenous change in the network matters two to three times more than the initial network of cross-holdings for the transmission of shocks. The estimated network is used to assess the effects of the ECB's quantitative easing policy.Chapter 3 concludes the thesis with a more aggregated sector-level analysis. It first studies how the sharp deterioration of the net external portfolio position of France between 2008 and 2014 was driven by sectoral patterns such as the banking sector retrenchment and the increase in foreign liabilities of the public and corporate sectors but was mitigated by the expansion of domestic and foreign asset portfolios of insurance companies. It provides a network representation of the links between domestic sectors and the rest of the world. Sectoral shock propagation through inter-sectoral security holdings is studied in an estimated balance-sheet contagion model.
Author: El Bachir Boukherouaa
Publisher: International Monetary Fund
ISBN: 1589063953
Category : Business & Economics
Languages : en
Pages : 35
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This paper discusses the impact of the rapid adoption of artificial intelligence (AI) and machine learning (ML) in the financial sector. It highlights the benefits these technologies bring in terms of financial deepening and efficiency, while raising concerns about its potential in widening the digital divide between advanced and developing economies. The paper advances the discussion on the impact of this technology by distilling and categorizing the unique risks that it could pose to the integrity and stability of the financial system, policy challenges, and potential regulatory approaches. The evolving nature of this technology and its application in finance means that the full extent of its strengths and weaknesses is yet to be fully understood. Given the risk of unexpected pitfalls, countries will need to strengthen prudential oversight.
Author: Board of Governors of the Federal Reserve System
Publisher:
ISBN: 9780894991967
Category : Banks and Banking
Languages : en
Pages : 0
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Provides an in-depth overview of the Federal Reserve System, including information about monetary policy and the economy, the Federal Reserve in the international sphere, supervision and regulation, consumer and community affairs and services offered by Reserve Banks. Contains several appendixes, including a brief explanation of Federal Reserve regulations, a glossary of terms, and a list of additional publications.
