Credit Growth and Capital Buffers: Empirical Evidence from Central and Eastern European Countries

Excessive credit growth is often considered to be an indicator of future problems in the financial sector. This paper examines the issue of how to determine whether the observed level of private sector credit is excessive in the context of the “countercyclical capital bufferâ€, a macroprudential tool proposed in the new regulatory framework of Basel III by the Basel Committee on Banking Supervision. An empirical analysis of selected Central and Eastern European countries, including the Czech Republic, provides alternative estimates of excessive private credit and shows that the HP filter calculation proposed by the Basel Committee is not necessarily a suitable indicator of excessive credit growth for converging countries.Basel regulation, credit growth, financial crisis countercyclical buffer.

Adverse Feedback Loop in the Bank-Based Financial Systems

This paper examines procyclicality of the financial system. The introduction describes the natural and regulatory sources of procyclicality, focusing on the potential procyclical effect of the current Basel II regulatory framework for banks. It also mentions the regulatory tools for mitigating procyclical behaviour by financial institutions currently being discussed in international forums. Under certain conditions, procyclical behaviour of the banking sector can lead to an adverse feedback loop whereby banks, in response to an economic downswing, engage in deleveraging and reduce their lending to the economy in order to maintain the required capital adequacy ratio. This then further negatively affects economic output and impacts back on banks in the form of, for example, increased loan losses. In the main empirical section of the paper, this effect was simulated on the example of the Czech banking sector. The simulation results suggest that under certain assumptions the feedback loop may play an important role.procyclicality; feedback loop; bank regulation; deleveragin

Relationship Lending in the Czech Republic

This paper presents the results of an analysis of data on individual bank loans of nonfinancial corporations in the Czech Republic taken from the CNB’s Central Credit Register. It focuses on the question of how firms obtain financing from domestic banks. The results show that the vast majority of non-financial corporations use the services of just one relationship lender. Small and young firms in technology- and knowledge-intensive industries tend to concentrate their credit needs in a single bank, whereas less creditworthy firms and firms in cyclical industries tend to borrow from more than one bank. The analysis also reveals different behaviour of firms towards financing banks in the case of multiple lenders. Finally, it turns out that the level of credit risk at bank level decreases in line with the extent to which firms applying single relationship lending occur in the bank’s portfolio.Credit risk, relationship banking.

Economic Volatility and Institutional Reforms in Macroeconomic Policymaking: The Case of Fiscal Policy

We evaluate proposals for independent fiscal authority put forward as a solution to excessive public spending. Our main conclusion is that moving the responsibility to set broad measures of fiscal policy from the hands of government to an independent fiscal council is not necessarily welfare improving. We show that the change is welfare improving if nature of uncertainty between fiscal and monetary policymakers does not change as a result. However, if this institutional change involves considerable decrease of capacity of the new agency to recognize economic shocks, citizens' welfare can decrease as a results. This is especially significant in times of increased economic volatility such as in a recent global financial crisis. Faced with the ambiguous theoretical result, we try to gain deeper insight by calibrating our simple model.dynamic inconsistency, fiscal and monetary policy interaction, independent fiscal council

Models for Stress Testing Czech Banks' Liquidity Risk

We provide a macro stress-testing model for banks' market and funding liquidity risks with a survival period of one and three months. The model takes into account the impact of both bank-specific and market-wide scenarios and considers both the first- and second-round effects of shocks. The testing model has three phases; (i) the formation of a balance-sheet liquidity shortfall, (ii) the reaction by banks, and (iii) the feedback effects of shocks. During each phase we re-count the liquidity buffer and examine whether banks hold a sufficiently large amount of liquid assets to be able to survive the liquidity tension in their balance sheets. An application to Czech banks illustrates which bank business models are sensitive to liquidity tensions. Overall, we confirm that the Czech banking system is resilient to a scenario mimicking the international liquidity crisis of 2008-2009.Banking, financial stability, liquidity risk, stress testing.

Conservative Stress Testing: The Role of Regular Verification

This paper focuses on how to calibrate models used to stress test the most important risks in the banking system. Based on the results of a verification of the Czech National Bank’s stress testing methodology, the paper argues that stress tests should be calibrated conservatively and slightly overestimate the risks. However, to ensure that the stress test framework is conservative enough over time, a verification, i.e. comparison of the actual values of key banking sector variables – in particular the capital adequacy ratio – with predictions generated by the stress-testing models should become a standard part of the stress-testing framework.stress testing; credit risk; bank capital

Relationship Lending, Firms’ Behaviour and Credit Risk: Evidence from the Czech Republic

This paper presents the results of an analysis of data on individual bank loans of non-financial corporations in the Czech Republic taken from the CNB’s Central Credit Register. It focuses on the question of how firms obtain financing from domestic banks. The results show that the vast majority of non-financial corporations use the services of just one relationship lender. Small and young firms in technology- and knowledge-intensive industries tend to concentrate their credit needs in a single bank, whereas less creditworthy firms and firms in cyclical industries tend to borrow from more than one bank. The analysis also reveals different behaviour of firms towards financing banks in case of multiple lenders. Finally, the paper shows that the level of credit risk at bank level decreases in line with the extent to which firms applying single relationship lending occur in the bank’s portfolio.relationship banking; credit risk

Credit growth and financial stability in the Czech Republic

The Czech Republic had experienced a credit boom similar to those in other converging economies in the pre-crisis years. Nevertheless, the consequences of this credit boom were limited as was the impact of the global crisis on domestic financial institutions. This paper describes the developments in the Czech banking sector and explains how the tough macroeconomic environment in the Czech Republic acted as a strong tool of macroprudential policy. It concludes that although it is difficult to tame credit booms in small converging economies, a concerted set of microprudential and macroprudential measures, including monetary and fiscal ones, may ensure some success.Banks&Banking Reform,Debt Markets,Currencies and Exchange Rates,Access to Finance,Emerging Markets

Global Financial Crisis and the Puzzling Exchange Rate Path in CEE Countries

In the present paper we examine whether financial markets could have helped predict exchange rates in three selected Central and Eastern European (CEE) economies of the EU, namely the Czech Republic, Hungary and Poland, during the current financial crisis. To this end, we derive risk-neutral densities from the implied volatilities of FX options, which approximate market expectations about exchange rate developments. Based on these risk-neutral density estimates, we then assess the out-of-sample predictive power of indicators. The forecasting results suggest that models based on FX options are inferior to the random walk in terms of the forecasting error, confirming a stylized fact about the short-term forecasting of exchange rates. Yet, we also find that, for the Czech Republic and Poland, risk-neutral densities contain useful information on the direction of change of the exchange rate.Options, implied volatility, risk-neutral density, exchange rate forecasting, Bayesian model averaging, subprime crisis, emerging markets

Foreign Direct Investment and Productivity Spillovers: Updated Evidence from Central and Eastern Europe

The paper discusses the inflows of foreign direct investment into the CEE countries and focuses on analysis of productivity spillovers. An overview of the relevance of foreign firms in the CEE economies is presented. Using firm-level data on manufacturing industries for the period 2000–-2005, the total factor productivity of domestic firms is estimated using the Petrin and Levinsohn (2003) method and subsequently related within a panel data model to foreign presence in the same industry and in industries linked via the production chain. The presence of productivity spillovers is tested for across several sub-samples to detect possible conditionalities.Foreign direct investment, productivity, spillovers.