Global Financial Integration, Twin Crises, and the Enduring Search for Financial Stability Centre for Economic Policy Research (CEPR)
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Basel III: Post-Crisis Reforms
Basel III: Post-Crisis Reforms Implementation Timeline Focus: Capital Definitions, Capital Focus: Capital Requirements Buffers and Liquidity Requirements Basel lll 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 1 January 2022 Full implementation of: 1. Revised standardised approach for credit risk; 2. Revised IRB framework; 1 January 3. Revised CVA framework; 1 January 1 January 1 January 1 January 1 January 2018 4. Revised operational risk framework; 2027 5. Revised market risk framework (Fundamental Review of 2023 2024 2025 2026 Full implementation of Leverage Trading Book); and Output 6. Leverage Ratio (revised exposure definition). Output Output Output Output Ratio (Existing exposure floor: Transitional implementation floor: 55% floor: 60% floor: 65% floor: 70% definition) Output floor: 50% 72.5% Capital Ratios 0% - 2.5% 0% - 2.5% Countercyclical 0% - 2.5% 2.5% Buffer 2.5% Conservation 2.5% Buffer 8% 6% Minimum Capital 4.5% Requirement Core Equity Tier 1 (CET 1) Tier 1 (T1) Total Capital (Tier 1 + Tier 2) Standardised Approach for Credit Risk New Categories of Revisions to the Existing Standardised Approach Exposures • Exposures to Banks • Exposure to Covered Bonds Bank exposures will be risk-weighted based on either the External Credit Risk Assessment Approach (ECRA) or Standardised Credit Risk Rated covered bonds will be risk Assessment Approach (SCRA). Banks are to apply ECRA where regulators do allow the use of external ratings for regulatory purposes and weighted based on issue SCRA for regulators that don’t. specific rating while risk weights for unrated covered bonds will • Exposures to Multilateral Development Banks (MDBs) be inferred from the issuer’s For exposures that do not fulfil the eligibility criteria, risk weights are to be determined by either SCRA or ECRA. -
US Implementation of Basel II
U.S. Implementation of Basel II: An Overview May 2003 Objectives of the Revisions to the Basel Accord • Advance a “three-pillar” approach – Pillar 1 -- minimum capital requirement – Pillar 2 -- supervisory oversight – Pillar 3 -- heightened market discipline • Develop a measure of capital that is: – more risk sensitive than the current approach – better suited to the complex activities of internationally- active banks – capable of adapting to market and product evolution 2 Objectives of the Revisions to the Basel Accord (cont’d) • Encourage improvements in risk management and enhance internal assessments of capital adequacy • Incorporate an operational risk component into the capital charge (to correspond with the unbundling of credit risk) • Heighten market discipline through enhanced disclosure 3 Revised Basel Accord • Two approaches developed for calculating capital minimums for credit risk: – Standardized Approach (essentially a slightly modified version of the current Accord) – Internal Ratings-Based Approach (IRB) • foundation IRB - supervisors provide some inputs • advanced IRB (A-IRB) - institution provides inputs • underlying assumption is a broadly diversified portfolio -- by both product and geography • qualifying standards will be rigorous 4 Revised Basel Accord (cont’d) • Three methodologies for calculating capital minimums for operational risk – Basic Indicator Approach – Standardized Approach – Advanced Measurement Approach (AMA) • use of AMA subject to supervisory approval – rigorous quantitative and qualitative standards -
The Twin Crises: the Causes of Banking and Balance of Payments Problems
Munich Personal RePEc Archive The twin crises: The causes of banking and balance of payments problems Reinhart, Carmen and Kaminsky, Graciela University of Maryland, College Park, Department of Economics June 1999 Online at https://mpra.ub.uni-muenchen.de/14081/ MPRA Paper No. 14081, posted 15 Mar 2009 03:10 UTC The Twin Crises: The Causes of Banking and Balance-of-Payments Problems Graciela L. Kaminsky George Washington University Carmen M. Reinhart* University of Maryland First Draft: December 1995 This Version: November, 1998 A revised version was published in: American Economic Review Vol. 89 No. 3, June 1999, 473-500. In the wake of the Mexican and Asian currency turmoil, the subject of financial crises has come to the forefront of academic and policy discussions. This paper analyzes the links between banking and currency crises. We find that: problems in the banking sector typically precede a currency crisis--the currency crisis deepens the banking crisis, activating a vicious spiral; financial liberalization often precedes banking crises. The anatomy of these episodes suggests that crises occur as the economy enters a recession, following a prolonged boom in economic activity that was fueled by credit, capital inflows and accompanied by an overvalued currency. JEL F30, F41 * We thank two anonymous referees for very helpful suggestions. We also thank Guillermo Calvo, Rudiger Dornbusch, Peter Montiel, Vincent Reinhart, John Rogers, Andrew Rose and seminar participants at Banco de México, the Board of Governors of the Federal Reserve -
An Explanatory Note on the Basel II IRB Risk Weight Functions
Basel Committee on Banking Supervision An Explanatory Note on the Basel II IRB Risk Weight Functions July 2005 Requests for copies of publications, or for additions/changes to the mailing list, should be sent to: Bank for International Settlements Press & Communications CH-4002 Basel, Switzerland E-mail: [email protected] Fax: +41 61 280 9100 and +41 61 280 8100 © Bank for International Settlements 20054. All rights reserved. Brief excerpts may be reproduced or translated provided the source is stated. ISBN print: 92-9131-673-3 Table of Contents 1. Introduction......................................................................................................................1 2. Economic foundations of the risk weight formulas ..........................................................1 3. Regulatory requirements to the Basel credit risk model..................................................4 4. Model specification..........................................................................................................4 4.1. The ASRF framework.............................................................................................4 4.2. Average and conditional PDs.................................................................................5 4.3. Loss Given Default.................................................................................................6 4.4. Expected versus Unexpected Losses ....................................................................7 4.5. Asset correlations...................................................................................................8 -
Comparison of Different Methods of Credit Risk Management of the Commercial Bank to Accelerate Lending Activities for SME Segment
European Research Studies Volume XIX, Issue 4, 2016 pp. 17 - 26 Comparison of Different Methods of Credit Risk Management of the Commercial Bank to Accelerate Lending Activities for SME Segment Eva Cipovová1, Gabriela Dlasková2 Abstract: The contribution is dealing with selected assessments of the most important risk in the banking sector in the Czech Republic. The aim of this article was to quantify capital requirement for individual methodologies of credit risk management on the designed portfolio with corporate loans with use of collateral using collaterals as techniques to reduce credit risk of commercial bank. Firstly, the aim of this article is to quantify the capital requirements using the Internal Rating Based Approach with collateral usage. Afterwards, achieved results have been compared with the methodology of the Standardized Approach and Internal Based Approach. The article is highlighted aspects of transition to developed methods of Internal Rating Systems with significant savings on equity, which allows banks accelerate lending activities and so increase provided services for small-medium sized companies. Key Words: Standardized Based Approach, Foundation Internal Rating Based Approach, Probability of default, credit risk management JEL Classification: G22, G18, G32 1 Ing. Eva Cipovová, PhD., University of Finance and Administration, Department of Business Management, Faculty of Economic Studies, Estonska 500, 101 00 Praha 10, email: [email protected] 2 Ing. Gabriela Dlasková, University of Finance and Administration, Department of Business Management, Faculty of Economic Studies, Estonska 500, 101 00 Praha 10, email: [email protected] Comparison of Different Methods of Credit Risk Management of the Commercial Bank to Accelerate Lending Activities for SME Segment 18 1. -
Is There a Threat of Twin Currency and Debt Crises In
A Service of Leibniz-Informationszentrum econstor Wirtschaft Leibniz Information Centre Make Your Publications Visible. zbw for Economics Bauer, Christian; Herz, Bernhard; Karb, Volker Working Paper Are twin currency and debt crises special? BGPE Discussion Paper, No. 19 Provided in Cooperation with: Friedrich-Alexander University of Erlangen-Nuremberg (FAU), Bavarian Graduate Program in Economics (BGPE) Suggested Citation: Bauer, Christian; Herz, Bernhard; Karb, Volker (2006) : Are twin currency and debt crises special?, BGPE Discussion Paper, No. 19, Friedrich-Alexander-Universität Erlangen-Nürnberg, Bavarian Graduate Program in Economics (BGPE), Nürnberg This Version is available at: http://hdl.handle.net/10419/73377 Standard-Nutzungsbedingungen: Terms of use: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Documents in EconStor may be saved and copied for your Zwecken und zum Privatgebrauch gespeichert und kopiert werden. personal and scholarly purposes. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle You are not to copy documents for public or commercial Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich purposes, to exhibit the documents publicly, to make them machen, vertreiben oder anderweitig nutzen. publicly available on the internet, or to distribute or otherwise use the documents in public. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, If the documents have been made available under an Open gelten abweichend von diesen Nutzungsbedingungen die in der dort Content Licence (especially Creative Commons Licences), you genannten Lizenz gewährten Nutzungsrechte. may exercise further usage rights as specified in the indicated licence. www.econstor.eu BGPE Discussion Paper No. 19 Are twin currency and debt crisis special? Christian Bauer Bernhard Herz Volker Karb September 2006 ISSN 1863-5733 Editor: Prof. -
Risk-Weighted Assets and the Capital Requirement Per the Original Basel I Guidelines
P2.T7. Operational & Integrated Risk Management John Hull, Risk Management and Financial Institutions Basel I, II, and Solvency II Bionic Turtle FRM Video Tutorials By David Harper, CFA FRM Basel I, II, and Solvency II • Explain the motivations for introducing the Basel regulations, including key risk exposures addressed and explain the reasons for revisions to Basel regulations over time. • Explain the calculation of risk-weighted assets and the capital requirement per the original Basel I guidelines. • Describe and contrast the major elements—including a description of the risks covered—of the two options available for the calculation of market risk: Standardized Measurement Method & Internal Models Approach • Calculate VaR and the capital charge using the internal models approach, and explain the guidelines for backtesting VaR. • Describe and contrast the major elements of the three options available for the calculation of credit risk: Standardized Approach, Foundation IRB Approach & Advanced IRB Approach - Continued on next slide - Page 2 Basel I, II, and Solvency II • Describe and contract the major elements of the three options available for the calculation of operational risk: basic indicator approach, standardized approach, and the Advanced Measurement Approach. • Describe the key elements of the three pillars of Basel II: minimum capital requirements, supervisory review, and market discipline. • Define in the context of Basel II and calculate where appropriate: Probability of default (PD), Loss given default (LGD), Exposure at default (EAD) & Worst- case probability of default • Differentiate between solvency capital requirements (SCR) and minimum capital requirements (MCR) in the Solvency II framework, and describe the repercussions to an insurance company for breaching the SCR and MCR. -
Kaminsky and Reinhart Revisited
A Service of Leibniz-Informationszentrum econstor Wirtschaft Leibniz Information Centre Make Your Publications Visible. zbw for Economics Lang, Michael Working Paper The early warnings of balance-of-payments problems: Kaminsky and Reinhart revisited Frankfurt School - Working Paper Series, No. 205 Provided in Cooperation with: Frankfurt School of Finance and Management Suggested Citation: Lang, Michael (2013) : The early warnings of balance-of-payments problems: Kaminsky and Reinhart revisited, Frankfurt School - Working Paper Series, No. 205, Frankfurt School of Finance & Management, Frankfurt a. M. This Version is available at: http://hdl.handle.net/10419/85379 Standard-Nutzungsbedingungen: Terms of use: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Documents in EconStor may be saved and copied for your Zwecken und zum Privatgebrauch gespeichert und kopiert werden. personal and scholarly purposes. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle You are not to copy documents for public or commercial Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich purposes, to exhibit the documents publicly, to make them machen, vertreiben oder anderweitig nutzen. publicly available on the internet, or to distribute or otherwise use the documents in public. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, If the documents have been made available under an Open gelten abweichend von diesen Nutzungsbedingungen die in der dort Content Licence (especially Creative Commons Licences), you genannten Lizenz gewährten Nutzungsrechte. may exercise further usage rights as specified in the indicated licence. www.econstor.eu Frankfurt School – Working Paper Series No. 205 The Early Warnings of Balance-of- Payments problems: Kaminsky and Reinhart Revisited by Michael Lang August 2013 Sonnemannstr. -
Understanding the Korean and Thai Currency Crises
Understanding the Korean and Thai currency crises Craig Burnside, Martin Eichenbaum, and Sergio Rebelo Introduction and summary In the body of the article, we provide the empirical In late 1997, Southeast Asia was rocked by banking background for our analysis. We begin by motivating and currency crises. While dramatic in scope and in- empirically the importance of past banking crises as tensity, this episode was only the latest in a series a source of government liabilities. We then briefly re- of twin crises. Other prominent examples include view the salient features of the recent crises in Korea Argentina (1980), Chile (1981), Uruguay (1981), and Thailand. These can be summarized as follows. Finland (1991), Sweden (1991), and Mexico (1994). 1. Both currency crises were difficult to predict on In this article, we review and interpret the recent the basis of standard economic indicators, such Korean and Thai experiences, focusing on the pivotal as inflation rates, monetary growth rates, or past role of unfunded contingent government liabilities. government deficits. We concentrate on the Korean and Thai cases both 2. Neither banking crisis was difficult to anticipate, because their crises were severe and because neither certainly not if one used publicly available infor- country appeared to be a likely candidate for a currency mation about the market value of financial firms crisis, at least not from the perspective of standard in Korea and Thailand. economic models. In addition to being of independent interest, the 3. When the crises came, they came with a vengeance. lessons learned from the Korean and Thai episodes The Korean won and Thai baht rapidly depreciated should be useful in predicting and averting future twin by over 50 percent and 80 percent, respectively, crises.1 In a nutshell, these lessons are as follows. -
How Bad Are Twins? Output Costs of Currency and Banking Crises
MICHAEL M. HUTCHISON ILAN NOY How Bad Are Twins? Output Costs of Currency and Banking Crises We investigate the output effects of banking and currency crises in emerging markets, focusing on whether “twin crises” entail especially large losses. Recent literature emphasizes the costs of financial crises, and suggests that twin crises are particularly damaging to the real economy. Using a panel data set for 1975–97, we find that currency (banking) crises are very costly, reducing output by about 5%–8% (8%–10%) over a 2–4 year period. The cumulative loss of both types of crises is therefore very large. We do not find, however, additional feedbacks or interactive effects associated with twin crises further damaging the economy. JEL codes: F43, G15, G21, O40 Keywords: banking crisis, balance of payments, twin crisis, growth. Severe financial crises occur with some frequency in emerging market economies—more than 51 currency and 33 banking crises episodes over the past 25 years in our emerging markets sample and 20 occurrences of “twin crises”—currency and banking crises that occurred simultaneously. Moreover, this frequency of financial crises appears to be a reoccurring phenomenon, persistent over time and across regions of the world (Bordo et al., 2001, Glick and Hutchison, 2001). A large and growing empirical literature attempts to explain the factors that cause currency, banking, and twin crises, as well as their timing, on the basis of macroeconomic, institutional, and structural factors (see, for example, Arteta and Eichengreen, 2002, We thank participants at the UCSC workshop series on currency crises for helpful suggestions on an earlier version of this paper, especially Joshua Aizenman, Menzie Chinn, two anonymous referees, and the editor of this journal. -
A Practical Guide to Modeling Financial Risk with MATLAB a Practical Guide to Modeling Financial Risk with MATLAB
A Practical Guide to Modeling Financial Risk with MATLAB A Practical Guide to Modeling Financial Risk with MATLAB 1. Introduction to Risk Management 2. Credit Risk Modeling 3. Market Risk Modeling 4. Operational Risk Modeling Chapter 1: Introduction to Risk Management What is risk management? Risk management is a process that aims to efficiently mitigate and control the risk in an organization. The life cycle of risk management consists of risk identification, risk assessment, risk control, and risk monitoring. In addition, risk professionals use various mathematical models and statistical methods (e.g., linear regression, Monte Carlo simulation, and copulas) to quantify the potential loss that could arise from each type of risk. Risk Risk Identification Assessment Risk Risk Monitoring Control The risk management cycle. A Practical Guide to Modeling Financial Risk with MATLAB 4 What is the origin of risk? The major role of financial institutions in the economy is to be a middleman in credit card, mortgage, bond, stock, currency, mutual fund, “Risk comes from not knowing what you’re doing.” and other financial transactions. By participating in these transactions, — Warren Buffett financial institutions expose themselves to a lot of uncertainty, such as price movements, the chance that a borrower may not repay a loan, or human error from the staff. Risk regulation usually evolves rapidly in the aftermath of financial crisis. For instance, in 2007–2008, a subprime mortgage crisis not only “The biggest risk is not taking any risk … In a world led to a global banking crisis, but also played significant role in the that’s changing really quickly, the only strategy that is development of the Dodd-Frank Act, Basel III, IFRS 9, and CECL. -
Regulatory Capital Requirements for European Banks
Regulatory Capital Requirements for European Banks Implications of Changing Markets and a New Regulatory Environment July 2009 Table of Contents Chapter 1 – Basics Key Concepts 8 Introduction 10 Basel I Capital Charges 11 Basel II Overview 12 Scope of Application 12 Types of Banks 13 Implementation and Timing 14 IRB Transition Period 15 Basel II – Three Pillars 16 Components of Regulatory Capital 17 Types of Eligible Capital and Provisions 18 Criteria for Recognition of External Ratings 19 Chapter 2 – Capital charges (Pillar 1) Sample Bank 21 Sovereign Exposures 22 Bank Exposures 25 2 Table of Contents (cont’d) Chapter 2 – Capital charges (cont’d) Corporate Exposures 28 Retail Exposures 36 Real Estate Exposures 39 Covered Bonds 43 Specialised Lending 45 Equity 46 Funds 48 Off-Balance Sheet Items 54 Securitisation Exposures 56 Operational Requirements 57 Proposed CRD Amendment – “Significant Credit Risk Transfer” 59 Standardised Banks 61 Ratings Based Approach 61 Most Senior Exposures; second loss positions or better 61 Liquidity Facilities 62 Overlapping Exposures 64 3 Table of Contents (cont’d) Chapter 2 – Capital charges (cont’d) Securitisation Exposures (cont’d) IRB Banks 65 Ratings Based Approach 65 Hierarchy 65 Internal Assessments Approach 67 Supervisory Formula Approach 70 Liquidity Facilities 74 Top-Down Approach 75 Rules for Purchased Corporate Receivables 76 Inferred Ratings 79 BIS Re-securitisation Proposals 80 CRD Retention Rules 83 BIS Other Securitisation Proposals 88 Credit Risk