Working Papers
2009
May 1, 2009
Out of the Box Thoughts about the International Financial Architecture
Description: The Global Credit Crisis of 2008-09 has underscored the urgency of reforming the international financial architecture. While a number of short-term reforms are already in train, this paper contemplates more ambitious reforms of the international financial architecture that might be implemented over the next ten years. It proposes routinizing the expansion of IMF quotas and the conduct of exchange rate surveillance. It contemplates an expanded role for the SDR in international transactions, which would require someone-like the IMF-to act as market maker. It considers proposals for reimposing Glass-Steagall-like restrictions on commercial and investment banking, something that will have to be coordinated internationally to be feasible. Other proposals would require banks to purchase capital insurance; here the question is who would be on the other side of the market. Again there is likely to be a role for the IMF. Then there are arguments for a new agency or institution to deal with cross-border bank insolvencies. Any such entity will require staff support, which might plausibly come from the Fund. Finally, some insist that international colleges of regulators are not enough-that it is desirable to create a World Financial Organization (WFO) with the power to sanction members whose national regulatory policies are not up to international standards. A WFO will similarly need staff support, of which the IMF would be one possible source. All this of course presupposes meaningful IMF governance reform so that the institution has the legitimacy and efficiency to assume these additional responsibilities. The paper therefore concludes with some conventional and unconventional proposals for IMF governance reform.
May 1, 2009
The Macroeconomics of Scaling Up Aid: The Gleneagles Initiative for Benin
Description: This paper assesses the macroeconomic implications of scaling up aid for Benin in line with the Gleneagles commitment to double aid to poor countries over the next three years to reach $85 per capita by 2010 and keep it at that level thereafter. The analysis suggests that the additional aid inflows can be accommodated under Fund-supported programs without major disruptions to macroeconomic stability, provided the inflows are highly concessional and used effectively. There are, however, significant risks that the impact on growth and poverty reduction of the additional aid inflows could fall short of expectations, given Benin's limited absorptive and administrative capacity.
May 1, 2009
An Alternative Explanation for the Resource Curse: The Income Effect Channel
Description: The paper provides an alternative explanation for the "resource curse" based on the income effect resulting from high government current spending in resource rich economies. Using a simple life cycle framework, we show that private investment in the non-resource sector is adversely affected if private agents expect extra government current spending financed through resource sector revenues in the future. This income channel of the resource curse is stronger for countries with lower degrees of openness and forward altruism. We empirically validate these findings by estimating non-hydrocarbon sector growth regressions using a panel of 25 oil-exporting countries over 1992-2005.
May 1, 2009
Spillovers to Emerging Equity Markets: An Econometric Assessment
Description: This paper shows that emerging market equity prices are influenced by growing global factors, and therefore global factors constitute a significant channel for spillovers when the international economic environment changes. Strengthening their resilience to equity price declines remains an important goal for emerging market economies.
May 1, 2009
From Bear Stearns to Anglo Irish: How Eurozone Sovereign Spreads Related to Financial Sector Vulnerability
Description: This paper attempts to explain the recent rise and differentiation of sovereign spreads across the countries of the eurozone. Following the onset of the subprime crisis in July 2007, spreads rose but mainly on account of common global factors. The rescue of Bear Stearns in March 2008 marked a turning point. Countries thereafter were increasingly differentiated. Sovereign spreads of a eurozone country tended to rise when the prospects of its domestic financial sector worsened. It appears, therefore, that the rescue of Bear Stearns created a link between financial sector vulnerabilities and a larger contingent liability on public finances. Following the failure of Lehman Brothers, spreads also rose faster for countries with higher ratios of public debt-to-GDP. These transitional dynamics appear to have concluded with the nationalization of Anglo Irish: sovereign spreads throughout the eurozone jumped, with the jump emphasizing the differentiation by financial sector vulnerability and public debt levels. The results imply that, to varying degrees, countries may have moved to a new regime of weak economic outlook, financial sector fragilities, and strains on public finances.
May 1, 2009
Financial Intermediation, Competition, and Risk: A General Equilibrium Exposition
Description: We study a simple general equilibrium model in which investment in a risky technology is subject to moral hazard and banks can extract market power rents. We show that more bank competition results in lower economy-wide risk, lower bank capital ratios, more efficient production plans and Pareto-ranked real allocations. Perfect competition supports a second best allocation and optimal levels of bank risk and capitalization. These results are at variance with those obtained by a large literature that has studied a similar environment in partial equilibrium. Importantly, they are empirically relevant, and demonstrate the need of general equilibrium modeling to design financial policies aimed at attaining socially optimal levels of systemic risk in the economy.
May 1, 2009
The Persistence of Capital Account Crises
Description: This study contributes to the literature on capital account crises in two ways. First, our analysis of crisis episodes between 1994 and 2002 establishes a clear relationship between the persistence of crises, their complexity, and the intensity of movement of key macroeconomic variables. Second, we provide a systematic examination of the determinants of crisis duration. Our econometric analysis suggests that initial conditions and the external environment plays a key role in determining crisis persistence. The policy response also matters, but cannot offset a record of poor past policies. Overall, the results underscore the critical importance of crisis prevention efforts.
May 1, 2009
Advanced Public Financial Management Reforms in South East Europe
Description: This paper aims to clarify possible systemic bottlenecks to the introduction of advanced PFM reforms in the SEE countries. It relates key fiscal developments to PFM reform processes over the last 15 years. PFM reform strategies must be realistic, with clear objectives and timetables, and with strong country ownership. Among the advanced reforms, some aspects of medium-term budgeting seems to be somewhat less challenging than performance-oriented budgeting, and it could be rational to make sure that there is solid progress in this area first. When developing performance budgets, countries should consider focusing initial efforts on the areas that are most suitable for performance management, such as education and health.
May 1, 2009
“What Should Inflation Targeting Countries Do When Oil Prices Rise and Drop Fast?”
Description: After a long period of global price stability, in 2008 inflation increased sharply following unprecedented increases in the price of oil and other commodities, notably food. Although inflation remained lower and growth higher in inflation targeting countries than elsewhere, almost everywhere price stability seemed in jeopardy as consumer prices kept surging and central banks struggled to maintain expectations anchored. The rapid drop in energy and food prices that later accompanied the world slowdown helped avert the worse, but inflation stayed high in many inflation targeting countries. This paper uses a small open-economy DSGE model to design the correct monetary policy response to a protracted supply shock of the kind observed today, and explains how to choose optimal policy horizons under such shock. Using a version of the model with Kalman learning, the paper also evaluates the implications of a loss of target credibility, showing how rules must be adjusted when the authorities' commitment to low inflation has been eroded. The appropriate response to future evolutions of the price of oil, including to a large downward correction as recently observed, is also evaluated.
May 1, 2009
Why Are Japanese Wages So Sluggish?
Description: Over the past decade, productivity-adjusted wages have grown at a slower pace in Japan than in other rich countries. This paper suggests that Japan's dualities between regular and "nonregular" labor market contracts and the relatively inefficient services sector have exacerbated the negative impact of globalization and technical change on the labor income share felt in all advanced economies. Reforms aimed at increasing productivity in services and reducing gaps in employment protection and benefits between regular and nonregular workers could help put Japan's wages on an upward trajectory in the medium term.