Working Papers
2007
October 1, 2007
Why Focus on Spending Needs Factors? The Political Economy of Fiscal Transfer Reforms in Mexico
Description: An equalization system ensures that subnational governments can provide similar level of public services at a comparable level of own tax-effort. This paper focuses on the importance of spending needs factors in the design of equalization transfers as well as special purpose transfers-and the role that this could have in setting the agenda for better accountability for recipient governments, illustrating both design and implementation questions with examples from Mexico. The paper also takes into account the difficult political economy constraints to reforming any system of transfers.
October 1, 2007
The Markets in Financial Instruments Directive: Banking on Market and Supervisory Efficiency
Description: The Markets in Financial Instruments Directive (MiFID) which comes to life on November 1, 2007, represents a major step toward the creation of a single, more competitive, cross-border securities market in Europe. Together with other components of the European Commission's Financial Services Action Plan, MiFID has the potential to significantly transform the provision of financial services and the functioning of capital markets in Europe. This paper assesses the directive and the dynamics it creates from a broad perspective, focusing on those aspects that carry relatively higher transformation potential, and on the appropriate supervisory arrangements for European securities markets once MiFID is operational.
October 1, 2007
GCC Monetary Union and the Degree of Macroeconomic Policy Coordination
Description: Coordinating macroeconomic policies is a pre-requisite to a successful launch of the common currency in the GCC countries. Relying on the Behavioral Equilibrium Exchange Rate approach as a theoretical framework, we apply the Pooled Mean Group methodology to determine the similarity of the impact of a selected set of macroeconomic indicators on the real exchange rate in each country. Our empirical evidence points to a clear coordination of monetary policy, fiscal policy, government consumption, and openness across the member countries. While RER misalignments also show a substantial convergence building over time, differences in the misalignments of the two polar cases remain rather substantial, calling for further coordination and policy harmonization.
October 1, 2007
Decomposing Financial Risks and Vulnerabilities in Eastern Europe
Description: This paper assesses how various types of financial risk such as credit risk, market risk, and liquidity risk affect banking stability in the ten countries that joined the European Union most recently, and eight neighboring countries. It also examines how the quality of supervisory standards may have mitigated the vulnerabilities arising from these risk factors. Using panel data, the study finds substantial variation in the impacts of financial risks, the macroeconomic environment, and supervisory standards on banks' risk profile across different country clusters. Credit quality is of general concern especially in circumstances where credit growth is accelerating.
October 1, 2007
A Markov-Switching Approach to Measuring Exchange Market Pressure
Description: This paper characterizes exchange market pressure as a nonlinear Markov-switching phenomenon, and examines its dynamics in response to money growth and inflation over three regimes. The empirical results identify episodes of exchange market pressure in the Kyrgyz Republic and confirm the statistical superiority of the nonlinear regime-switching model over a linear VAR version in understanding exchange market pressure. The nonlinear empirical approach adequately characterizes the data generation process and yields results that are consistent with theoretical predictions, particularly the dampening effect of monetary contraction on depreciation pressure. During periods of appreciation pressure, however, the reverse policy option-monetary expansion-may not be efficient, particularly where PPP rather than UIP drives exchange rates. In addition, monetary expansion in such cases defeats the primary objective of monetary policy-price stability-and may exacerbate the instability.
October 1, 2007
Operational Risk: The Sting is Still in the Tail But the Poison Dependson the Dose
Description: This paper investigates the generalized parametric measurement methods of aggregate operational risk in compliance with the regulatory capital standards for operational risk in the New Basel Capital Accord ("Basel II"). Operational risk is commonly defined as the risk of loss resulting from inadequate or failed internal processes and information systems, from misconduct by people or from unforeseen external events. Our analysis informs an integrated assessment of the quantification of operational risk exposure and the consistency of current capital rules on operational risk based on generalized parametric estimation.
October 1, 2007
Vulnerabilities in Emerging Southeastern Europe—How Much Cause for Concern?
Description: While large inflows of capital into Southeastern Europe (SEE) have raised incomes, this has increased vulnerability to financial risks, which, if realized, can lead to costly adjustments. Traditional vulnerability indicators in SEE have reached levels that in other countries have not been sustainable, and sectoral analysis shows rising imbalances and raises questions about efficient use of the inflows. While factors related to EU integration mitigate these vulnerabilities, weaker institutions reduce these benefits in SEE compared to more advanced European emerging markets. To insure against setbacks to income convergence, SEE policymakers should take measures to reverse the buildup of vulnerabilities.
October 1, 2007
Toward a Robust Fiscal Framework for Iceland: Motivation and Practical Suggestions
Description: Expenditure in Iceland, especially related to the government wage bill, has tended to move in a procyclical manner, related to the fragmentation of political decision making. Iceland's elevated macroeconomic volatility reinforces these tendencies, as large booms unleash greater fiscal pressures as well as procyclical revenue elasticities that magnify these underlying strains. To improve its fiscal framework, Iceland could look to the experience of countries like Belgium and the Netherlands. In particular, it could adopt binding nominal expenditure rules, independent forecasts, and use representative committees to lay out medium-term targets across different levels of government.
October 1, 2007
Measuring Sovereign Risk in Turkey: An Application of the Contingent Claims Approach
Description: Improved macroeconomic conditions and changes to the asset-liability structure on Turkish balance sheets since the 2001 crisis have improved Turkey's overall sovereign risk profile. Nonetheless, the country remains subject to bouts of volatility, as evidenced most recently in the May/June 2006 market turbulence. This paper examines these changes in Turkey's risk profile using the Contingent Claims Approach (CCA), to quantify the evolution of Turkey's sovereign risk, relate risk indicators to market prices of risk, and conduct scenario analyses to assess the effects of potential market volatility and policy adjustments on key risk indicators.
October 1, 2007
Fiscal Reaction Functions in the CFA Zone: An Analytical Perspective
Description: The stance of fiscal policy in CEMAC and WAEMU is strongly influenced by fiscal effort in the previous period. This persistence underscores the risks of a procyclical fiscal policy stance, given these countries' high degree of dependence on primary commodities and exposure to terms of trade shocks. This paper finds that the coefficient of the lagged debt stock was significant and positive, consistent with the theory that higher levels of debt warrant greater fiscal effort. Various measures of economic performance, as captured by economic growth and per capita GDP, openness, and the terms of trade were also found to be important factors in explaining fiscal performance. As fiscal performance seems to be strongly affected by both real GDP growth and terms of trade fluctuations, there appears to be a need to develop supplementary fiscal-related criteria that take into account the influence of output and the terms of trade.