Macro-financial Vulnerabilities Research Articles

A time-varying skewness model for Growth-at-Risk

This paper studies macroeconomic risks in a panel of advanced economies based on a stochastic volatility model in which macro-financial conditions shape the predictive growth distribution. We find sizable time variation in the skewness of these distributions, conditional on the macro-financial environment. Tightening financial conditions signal increasing downside risk in the short term, but this link reverses at longer horizons. When forecasting downside risk, the proposed model, on average, outperforms existing approaches based on quantile regression and a GARCH model, especially at short horizons. In forecasting upside risk, it improves the average accuracy for several horizons up to four quarters ahead. The suggested approach can inform policymakers’ assessment of macro-financial vulnerabilities by providing a timely signal of shifting risks and a quantification of their magnitude.

The Political Economy of Chinese Debt and International Monetary Fund Conditionality

Abstract Developing and emerging market economies have increased their debt exposure to China in recent years. Despite its initial promise, many borrowers of Chinese loans face difficulties in meeting these loan obligations. Under what circumstances do Chinese borrowers in debt distress turn to the International Monetary Fund (IMF)? Our starting point is that Chinese loans are tied into projects that promise to generate sufficient revenue to repay these loans. We expect that governments turn to the IMF for bailout funding when a severe shock erodes the value of the underlying loan collateral, requiring mobilizing revenues and implementing austerity measures. Without alternative financing options, the IMF becomes the most viable option to weather financial distress. We expect governments to accept a ‘whatever-it-takes’ number of loan conditions. Using cross-country time-series analysis for up to 162 countries between 2000 and 2018, we show that defaults on Chinese debt trigger IMF programs only when a country experiences a severe adverse shock. Countries tapping the IMF also accept a greater number of loan conditions. From a policy perspective, current financial distress in borrowing countries underscores the urgency to design and deploy targeted governance reform measures beyond program safeguards and loan conditions to mitigate the built-up of macro-financial vulnerabilities, independent of where the money is coming from.

Euro area banking and monetary policy shocks in the QE era

This paper assesses the effects of monetary policy shocks on the macroeconomy and the euro area banking sector after the global financial crisis. First, financial risk-return indicators of the banking sector based on a compound option-based structural credit risk model are embedded in a large macro-financial quarterly database covering the period 2008Q4–2019Q4. Second, a SFAVAR identifies and estimates the shocks’ responses relating them to the endogenous build-up of banks’ vulnerabilities which are consistent with the internally coherent structure of the credit risk model. By introducing structure in the understanding of banks’ asset-liability management behavior following monetary policy shocks, the research strategy contributes to disentangling results that are often mixed in the empirical literature. The study finds that unconventional monetary policy, in particular the Asset Purchase Program of the European Central Bank, seems to have been more successful than conventional monetary policy in raising output and inflation. The desired boost to bank lending has been muted and loan cyclicality has varied across countries and loan types. The performance of the banking sector following monetary policy shocks can be characterized by a drop in expected return on equity and assets, a relaxation of lending conditions and increased correlation between banks’ assets return and the market return, a mechanism pointing to enhanced risk-taking. While banks’ probabilities of default fall following monetary policy shocks, the price of risk increases. Banks’ net worth rises via higher market capitalization and implied assets value together with lower volatility, despite often incurring more debt. Risk-taking in the banking sector may pose a risk to financial stability, especially if its effects on banks’ vulnerability spread and increase systemic risk. The unintended endogenous build-up of macro-financial vulnerabilities may need to become part of monetary policymaking.

The Resilience of the Euro

Over 2014 – 2019, the euro area charted a substantial post-crisis economic recovery while also reducing macro-financial vulnerabilities. The array of post-crisis institutional reforms has improved the capacity of the euro area to withstand adverse shocks, even if the narrowing of imbalances also came at a high cost (especially in the most indebted member countries). The pandemic has provided a new test: the combination of a common central bank and the enlargement of the common fiscal capacity has provided substantial policy support and fostered a narrowing in risk premia, despite significant differences in levels of public debt and exposures to the pandemic shock. While the resilience of the euro is sure to be tested further in the coming years, the extent of the underlying political backing for the common currency should not be underestimated.

Euro Area Banking and Monetary Policy Shocks in the QE Era: A Structural Credit Risk and Vector-autoregression Approach

This paper assesses the effects of monetary policy shocks on the macroeconomy and the euro area banking sector after the global financial crisis. Financial risk-return indicators of the banking sector based on a compound option-based structural credit risk model are embedded in a large macro-financial quarterly database covering the period 2008Q4-2019Q4. A SFAVAR identifies and estimates the shocks’ responses relating them to the endogenous build-up of banks’ vulnerabilities. The study finds that unconventional monetary policy, in particular the Asset Purchase Program of the European Central Bank, seems to have been more successful than conventional monetary policy in raising output and inflation. The desired boost to bank lending has been muted and loan cyclicality has varied across countries and loan types. The performance of the banking sector following monetary policy shocks can be characterized by a drop in expected ROE and ROA, a relaxation of lending conditions and increased correlation between banks’ assets return and the market return, a mechanism pointing to enhanced risk-taking. While banks’ probabilities of default fall following monetary policy shocks, financial leverage and the price of risk increase. Banks’ net worth rises via higher market capitalization and implied assets value together with lower volatility, albeit often incurring more debt. Risk-taking in the banking sector, such as the one observed in the run-up to the global financial crisis, may pose a risk to financial stability, especially if its effects on banks’ vulnerability spread to systemic risk. The endogenous build-up of macro-financial vulnerabilities may need to become part of monetary policymaking.

A Time-varying Skewness Model for Growth-at-Risk

This paper studies macroeconomic risks in a panel of advanced economies based on a stochastic volatility model in which macro-financial conditions shape the predictive growth distribution. We find sizable time variation in the skewness of these distributions, conditional on the macro-financial environment. Tightening financial conditions signal increasing downside risk in the short term, but this link reverses at longer horizons. When forecasting downside risk, the proposed model, on average, outperforms existing approaches based on quantile regression and a GARCH model, especially at short horizons. In forecasting upside risk, it improves the average accuracy across all horizons up to four quarters ahead. The suggested approach can inform policy makers' assessment of macro-financial vulnerabilities by providing a timely signal of shifting risks and a quantification of their magnitude.

Canada

This paper on Financial Safety Net and Crisis Management for the Canada reviews the stress testing and financial stability analysis. The paper highlights that the financial system’s performance has been strong. The insurance sector has remained financially sound even in the low interest rate environment. Major banks, life insurers, and pension funds have expanded their footprints abroad. Canada has strong financial linkages with the United States. Macrofinancial vulnerabilities—notably, elevated household indebtedness and housing market imbalances—remain substantial, posing financial stability concerns. Major deposit-taking institutions would be able to manage severe macrofinancial shocks; however, mortgage insurers would probably need additional capital. Major deposit-taking institutions also hold enough liquidity buffers to withstand sizeable funding outflows. However, increased balance sheet complexity and reliance on wholesale and foreign exchange funding, and the extensive use of derivatives are some areas of concern that would warrant closer monitoring by the competent authorities and a more comprehensive quality assurance in the context of supervisory or macroprudential stress testing exercise.

How Should Credit Gaps Be Measured? An Application to European Countries

Assessing when credit is excessive is important to understand macro-financial vulnerabilities and guide macroprudential policy. The Basel Credit Gap (BCG) – the deviation of the credit-to-GDP ratio from its long-term trend estimated with a one-sided Hodrick-Prescott (HP) filter—is the indicator preferred by the Basel Committee because of its good performance as an early warning of banking crises. However, for a number of European countries this indicator implausibly suggests that credit should go back to its level at the peak of the boom after the credit cycle turns, resulting in large negative gaps that might delay the activation of macroprudential policies. We explore two different approaches—a multivariate filter based on economic theory and a fundamentals-based panel regression. Each approach has pros and cons, but they both provide a useful complement to the BCG in assessing macro-financial vulnerabilities in Europe.

How Should Credit Gaps be Measured? An Application to European Countries

Assessing when credit is excessive is important to understand macro-financial vulnerabilities and guide macroprudential policy. The Basel Credit Gap (BCG) - the deviation of the credit-to-GDP ratio from its long-term trend estimated with a one-sided Hodrick-Prescott (HP) filter - is the indicator preferred by the Basel Committee because of its good performance as an early warning of banking crises. However, for a number of European countries this indicator implausibly suggests that credit should go back to its level at the peak of the boom after the credit cycle turns, resulting in large negative gaps that might delay the activation of macroprudential policies. We explore two different approaches - a multivariate filter based on economic theory and a fundamentals-based panel regression. Each approach has pros and cons, but they both provide a useful complement to the BCG in assessing macro-financial vulnerabilities in Europe.

New Zealand

New Zealand’s expansion lost momentum in 2017-18, as some key drivers started to weaken. Despite the long expansion, inflation remains weak, reflecting imported disinflation as well as strong net inward migration, which has boosted labor supply. Macrofinancial vulnerabilities have increased with a housing boom but have been contained through macroprudential policy intervention. After recent declines, growth picked up in early 2019 and is expected to remain close to trend in 2019-20 on the back of increased policy support, despite external headwinds. Inflation should pick up gradually. Downside risks to the growth outlook have increased, reflecting: higher global risks; prospects for a weaker fiscal impulse given recent implementation lags; and the housing market cooling morphing into an actual downturn.

Germany

Germany’s economic performance has been strong for the past decade, but external factors and structural challenges are now weighing on growth. The export-dependent economy has been hit by the recent slowdown in global demand, while medium-term growth is expected to fall due to low productivity growth and adverse demographics. External imbalances remain large, partly reflecting rising top income inequality, macro-financial vulnerabilities are rising, and the financial sector continues to suffer from weak profitability. Still, fundamentals are sound, with public and private balance sheets remaining healthy, and the unemployment rate at record lows. Inflation is subdued, but wage growth is continuing to pick up, reflecting the strength of the labor market and increasingly binding capacity constraints.

Interest Rate Spillovers from the United States: Expectations, Term Premia and Macro-Financial Vulnerabilities

We analyse how movements in the components of sovereign bond yields in the United States affect long-term rates in 10 advanced and 21 emerging economies. The paper documents significant global spillovers from both the expectations and term premia components of long-term rates in the United States. We find that spillovers to domestic long-term rates in emerging economies from the US expectations components tend to be more sizeable than those from the US term premia. Finally, spillovers from US term premia are larger when an emerging economy displays greater macro-financial vulnerabilities.

Macroprudential Stress Tests and Policies: Searching for Robust and Implementable Frameworks

Macroprudential stress testing (MaPST) is becoming firmly embedded in the post-crisis policy-frameworks of financial-sectors around the world. MaPSTs can offer quantitative, forward-looking assessments of the resilience of financial systems as a whole, to particularly adverse shocks. Therefore, they are well suited to support the surveillance of macrofinancial vulnerabilities and to inform the use of macroprudential policy-instruments. This report summarizes the findings of a joint-research effort by MCM and the Systemic-Risk-Centre, which aimed at (i) presenting state-of-the-art approaches on MaPST, including modeling and implementation-challenges; (ii) providing a roadmap for future-research, and; (iii) discussing the potential uses of MaPST to support policy.

The Influence of Multilateral Development Institutions on Latin American Development Strategies

This chapter discusses the changing relations between Multilateral Development Institutions (MDIs) and Latin America from the 1980s to the present day. The chapter first depicts how the influence of MDIs on Latin America has changed over time and across countries, depending on their access to international private capital markets, the development of long-term markets for domestic currency government bonds and the significant reduction of macro-financial vulnerabilities in the region. It then illustrates how the view of MDIs on macroeconomic and development policies has evolved, influenced by academic developments and also by Latin American governments. Finally, the chapter shows how most governments in the region, whether left-wing or center-right oriented, have increasingly converged with MDIs’ recommendations on macrofinancial policies while historically many actors, from both ends of the political spectrum, applied both macro and micro policies that differ from MDIs’ views.

The Influence of Multilateral Development Institutions on Latin American Development Strategies: Special Issue of International Development Policy on Latin America

This paper discusses the changing relation between Multilateral Development Institutions and Latin America, especially since the 1980s to the present. The paper first depicts how MDI’s influence on LA has varied over time and across countries, depending on access to international private capital markets, the development of long-term markets for domestic currency government bonds, and the significant reduction of macro-financial vulnerabilities in the region. It then illustrates how MDI’s views on macroeconomic and development policies has evolved over time, influenced by academic developments and also by Latin American governments. Finally, the paper shows how most governments in the region, whether left-wing or center-right oriented, have increasingly converged with MDI’s recommendations on macrofinancial policies, while historically many, from all ends of the political spectrum, applied both macro and micro policies differing with MDI’s views.

Leading indicators of systemic banking crises: Finland in a panel of EU countries

This paper investigates leading indicators of systemic banking crises in a panel of 11 EU countries, with a particular focus on Finland. We use quarterly data from 1980Q1 to 2013Q2, in order to create a large number of macro-financial indicators, as well as their various transformations. We make use of univariate signal extraction and multivariate logit analysis to assess what factors lead the occurrence of a crisis and with what horizon the indicators lead a crisis. We find that loans-to-deposits and house price growth are the best leading indicators. Growth rates and trend deviations of loan stock variables also yield useful signals of impending crises. While the optimal lead horizon is three years, indicators generally perform well with lead times ranging from one to four years. We also tap into unique long time-series of the Finnish economy to perform historical explorations into macro-financial vulnerabilities.

Leading Indicators of Systemic Banking Crises: Finland in a Panel of EU Countries

This paper investigates leading indicators of systemic banking crises in a panel of 11 EU countries, with a particular focus on Finland. We use quarterly data from 1980Q1 to 2013Q2, in order to create a large number of macro-financial indicators, as well as their various transformations. We make use of univariate signal extraction and multivariate logit analysis to assess what factors lead the occurrence of a crisis and with what horizon the indicators lead a crisis. We find that loans-to-deposits and house price growth are the best leading indicators. Growth rates and trend deviations of loan stock variables also yield useful signals of impending crises. While the optimal lead horizon is three years, indicators generally perform well with lead times ranging from one to four years. We also tap into unique long time-series of the Finnish economy to perform historical explorations into macro-financial vulnerabilities.

Interconnectedness of the Banking Sector as a Vulnerability to Crises

This paper uses domestic and cross-border linkages to measure the interconnectedness of the banking sector, and relates it to banking crises in Europe. Beyond cross-border financial linkages of the banking sector, we also account for financial linkages to the other main financial and non-financial sectors within the economy. We enrich conventional early-warning models using macro-financial vulnerabilities, by including measures of banking sector centrality as potential determinants of banking crises. Our results show that a more central position of the banking sector in these so-called macro-networks significantly increases the probability of a banking crisis. By analyzing the different types of risk exposures, our evidence shows that credit as well as market risks are important sources of vulnerabilities. Finally, the results show that early-warning models augmented with interconnectedness measures outperform traditional models in terms of out-of-sample predictions of recent banking crises in Europe.

From Natural Resource Boom to Sustainable Economic Growth: Lessons for Mongolia

Some resource-rich developing countries are in the process of harnessing immense mining resources towards inclusive growth and prosperity. Nevertheless, tapping into natural resources could be challenging given the large front-loaded investment, volatile capital flows and exposure to global commodity markets. Public investment is needed to remove the often-large infrastructure gap and unlock the economic potential. However, too rapid fiscal outlays could push the economy to its limit of absorptive capacity and increase macro-financial vulnerabilities. This paper utilizes a structural model-based approach to analyze macroeconomic impacts of different public investment strategies on key fiscal and non-fiscal variables such as debt, consumption, sovereign wealth fund, and real exchange rates. We apply the model to Mongolia and draw policy recommendations from the analysis. We find that fiscal policy adjustment, particularly moderating infrastructure investment and optimizing investment efficiency is needed to maintain macroeconomic and external stability, as well as to boost the long-term sustainable growth for Mongolia.

The Determinants of NPLs in Emerging Europe, 2000-2011

The emerging Europe has been hardest hit by the surge in the non-performing loans (NPLs) in the aftermath of the global financial turbulence and the crisis-induced recession. The surge in the NPLs generated a severe banking distress, and left a legacy of a debt overhang that dramatically constrained bank lending and served as a drag on economic growth in the post-crisis period. We quantitatively study the determinants of loan losses in static and dynamic panel models with a focus on the linkages between the macro-financial vulnerabilities and a wide range of bank specific variables in 20 emerging European countries during 2000-2011. Our results indicate that the NPL dynamics have been particularly sensitive to real GDP growth, and inflation, while bank profitability as a proxy for management quality plays a significant role in constraining loan defaults. By contrast, higher lending rates may lead to adverse selection problems, and hence reduces loan quality. There is also some weak evidence that rapid credit growth as a measure of excessive risk taking in lending serves as a precursor to worsening loan portfolio quality. We observe, based on a unique data set, that banks in the region increasingly employ advanced risk management regimes (Internal Rating Based, IRB) with the potential to better monitor and evaluate loan quality and hence, rein on problem loans.