Global Banks and International Shock Transmission


Book Description

Global banks played a significant role in transmitting the 2007-09 financial crisis to emerging-market (EM) economies. The authors examine adverse liquidity shocks on main developed-country banking systems and their relationships to EM across Europe, Asia, and Latin Amer., isolating loan supply from loan demand effects. Loan supply in EM across Europe, Asia, and Latin Amer. was affected significantly through three separate channels: (1) a contraction in direct, cross-border lending by foreign banks; (2) a contraction in local lending by foreign banks¿ affiliates in EM; and (3) a contraction in loan supply by domestic banks, resulting from the funding shock to their balance sheets induced by the decline in interbank, cross-border lending. Charts and tables.




Crisis Transmission in the Global Banking Network


Book Description

We study the transmission of financial sector shocks across borders through international bank connections. For this purpose, we use data on long-term interbank loans among more than 6,000 banks during 1997-2012 to construct a yearly global network of interbank exposures. We estimate the effect of direct (first-degree) and indirect (second-degree) exposures to countries experiencing systemic banking crises on bank profitability and loan supply. We find that direct exposures to crisis countries squeeze banks' profit margins, thereby reducing their returns. Indirect exposures to crisis countries enhance this effect, while indirect exposures to non-crisis countries mitigate it. Furthermore, crisis exposures have real effects in that they reduce banks' supply of domestic and cross-border loans. Our results, based on a large global sample, support the notion that interconnected financial systems facilitate shock transmission.




US vs. Euro Area: Who Drives Cross-Border Bank Lending to EMs?


Book Description

This paper analyzes the drivers of cross-border bank lending to 49 Emerging Markets (EMs) during the period 1990Q1-2014Q4, by assessing the impact of monetary, financial and real sector shocks in both the US and the euro area. The literature has traditionally highlighted the influence of US monetary policy on driving cross-border bank flows, and more recently the importance of both US and Euro Area (EA) financial/banking sectors’ related variables. Our contribution is the simultaneous analysis of the role of these US and EA drivers, as well as their interactions with real sector shocks. We corroborate the negative impact of US monetary policy tightening on cross-border lending to EMs, but we find that EA monetary policy seems to have an impact mostly on Emerging Europe, reflecting the fact that cross-border lending to most other EM regions is dollar denominated. We also find that real sector shocks in both the US and EA trigger an increase in cross-border lending, but less in EA when modeling the financial sector. Finally, for financial sector shocks, such as those associated with a decrease in bank leverage, our results indicate a broad-based overall contraction of cross-border lending if the shock originates in the US, and heterogenous effects across borrowing regions if the shock originates in the EA.




International Bank Lending Channel of Monetary Policy


Book Description

How does domestic monetary policy in systemic countries spillover to the rest of the world? This paper examines the transmission channel of domestic monetary policy in the cross-border context. We use exogenous shocks to monetary policy in systemically important economies, including the U.S., and local projections to estimate the dynamic effect of monetary policy shocks on bilateral cross-border bank lending. We find robust evidence that an increase in funding costs following an exogenous monetary tightening leads to a statistically and economically significant decline in cross-border bank lending. The effect is weakened during periods of high uncertainty. In contrast, the effect is found to not vary according to the degree of borrower country riskiness, further weakening support for the international portfolio rebalancing channel.




Global Banks and International Shock Transmission


Book Description

Global banks played a significant role in the transmission of the 2007 to 2009 crisis to emerging market economies. We examine the relationships between adverse liquidity shocks on main developed-country banking systems to emerging markets across Europe, Asia, and Latin America, isolating loan supply from loan demand effects. Loan supply in emerging markets was significantly affected through three separate channels: a contraction in direct, cross-border lending by foreign banks; a contraction in local lending by foreign banks' affiliates in emerging markets; and a contraction in loan supply by domestic banks resulting from the funding shock to their balance sheet induced by the decline in interbank, cross-border lending. Policy interventions, such as the Vienna Initiative introduced in Europe, influenced the lending channel effects on emerging markets of head office balance sheet shocks.




Shock Transmission Through International Banks - Evidence from France


Book Description

As part of the International Banking Research Network, the Banque de France contribution to the research project on liquidity risk transmission concentrates on the “outward” transmission of shocks affecting French banking groups. Using a rich dataset on their international positions, we analyze which balance sheet vulnerabilities contribute to the international transmission of aggregate liquidity risk shocks. The geographical breakdown of lending allows us to control for demand effects and to concentrate on the external adjustments to shocks affecting the supply of loans. We find that a higher capital ratio is associated with higher growth of lending abroad when aggregate liquidity conditions deteriorate. We find that our results are mainly driven by cross-border lending to the financial sector whereas local lending by foreign affiliates is hardly affected by the balance sheet shocks that the overall banking group is experiencing. We also investigate to what extent the identified effects differ depending on whether banks accessed public liquidity during the crisis and find that our baseline results are sensitive to the inclusion of central bank liquidity assistance.




Cross-Border Financial Surveillance


Book Description

Effective cross-border financial surveillance requires the monitoring of direct and indirect systemic linkages. This paper illustrates how network analysis could make a significant contribution in this regard by simulating different credit and funding shocks to the banking systems of a number of selected countries. After that, we show that the inclusion of risk transfers could modify the risk profile of entire financial systems, and thus an enriched simulation algorithm able to account for risk transfers is proposed. Finally, we discuss how some of the limitations of our simulations are a reflection of existing information and data gaps, and thus view these shortcomings as a call to improve the collection and analysis of data on cross-border financial exposures.




Managing the Sovereign-Bank Nexus


Book Description

This paper reviews empirical and theoretical work on the links between banks and their governments (the bank-sovereign nexus). How significant is this nexus? What do we know about it? To what extent is it a source of concern? What is the role of policy intervention? The paper concludes with a review of recent policy proposals.




The Great Cross-Border Bank Deleveraging


Book Description

International banks greatly reduced their direct cross-border and local affiliates’ lending as the global financial crisis strained balance sheets, lowered borrower demand, and changed government policies. Using bilateral, lender-borrower countrydata and controlling for credit demand, we show that reductions largely varied in line with markets’ prior assessments of banks’ vulnerabilities, with banks’ financial statement variables and lender-borrower country characteristics playing minor roles. We find evidence that moving resources within banking groups became more restricted as drivers of reductions in direct cross-border loans differ from those for local affiliates’ lending, especially for impaired banking systems. Home bias induced by government interventions, however, affected both equally.