Working Papers
2003
September 1, 2003
Reputation, Debt, and Policy Conditionality
Description: In principle, international financial institutions (IFIs) can use their leverage as creditors to prompt governments to undertake policy reform. Yet such lending has been frequently linked to unsustainable debt levels and little reform. This paper illustrates how the dual roles of IFIs as purveyors of credit and monitors of reform may help explain these negative outcomes. When debt levels rise, the IFIs reforms goals may become subordinated to its creditor's interest, compromising the enforcement of conditionality. Attracted by this prospect, malevolent governments strategically reform, enhancing their reputation in order to maintain lending and build their debt stock. Once debt levels are sufficiently large, such governments can stop policy reforms, assured that lending will continue.
September 1, 2003
Who's in Charge? Ownership and Conditionality in IMF-Supported Programs
Description: IMF lending is conditional on a country's commitment to carry out an agreed program of economic policies. Unless that commitment is genuine and broadly held, the likelihood of implementation will be poor. Is there a conflict between national commitment and conditional finance? Are national authorities or other agents in the country less likely to "own" a reform program simply because it is conditionally financed? This paper argues that potential conflicts are reduced when program design takes the country's interests and circumstances into account and when conditionality results from a genuine process of interaction between the IMF and the borrower.
September 1, 2003
International Versus Domestic Auditing of Bank Solvency
Description: This paper examines alternative ways to prevent losses from bank insolvencies. It is widely viewed that transparency in reporting bank balance sheets is a key element in reducing such losses. It is, however, unclear just how such transparency would be achieved. Current approaches to avoiding insolvencies generally involve international enforcement mechanisms. Among these are the sovereign debt restructuring mechanism (SDRM), and, more generally, an international bankruptcy court. We develop a model that compares two alternative institutions for bank auditing. Neither of these institutions would require as much enforcement capability as an international bankruptcy court, hence they would be easier to introduce. The first of these is a system of central bank auditing of national banks. The second type of auditing is carried out by an international agency that collects risk information on banks in all countries and then provides it to depositors. Using a game-theoretic approach, we compare the informativeness of the disclosure rule in the symmetric Perfect Bayesian equilibrium in each of the two different auditing institutions. We show that the international auditor generally performs at least as well, and sometimes better than, auditing by either central banks, which, in turn, perform better than voluntary disclosure by the banks themselves. The results do not assume any informational advantages of the international auditor, nor is the international auditor somehow less "corrupt" than the central banks. Rather, the international auditor's credibility comes from the simple fact that its incentives are not distorted by a sovereignty bias that plagues the central banks.
September 1, 2003
FDI Spillovers, Financial Markets, and Economic Development
Description: This paper examines the role financial markets play in the relationship between foreign direct investment (FDI) and economic development. We model an economy with a continuum of agents indexed by their level of ability. Agents can either work for the foreign company or undertake entrepreneurial activities, which are subject to a fixed cost. Better financial markets allow agents to take advantage of knowledge spillovers from FDI, magnifying the output effects of FDI. Empirically, we show that well-developed financial markets allow significant gains from FDI, while FDI alone plays an ambiguous role in contributing to development.
September 1, 2003
On the Determinants of First-Time Sovereign Bond Issues
Description: In recent years, the number of countries which have borrowed in international capital markets by issuing sovereign bonds has increased substantially. For these countries, capital market access meant a de facto acknowledgement of their policy successes and improvements in their creditworthiness that enabled them to graduate from the group of official financing recipients into a more advanced group of emerging market economies. The paper looks at the determinants of sovereign bond issuances and derives the relationship between internal and external factors and market access using a simple macro model. The market access condition is then translated into a simple rule that requires an excess demand for the sovereign bonds in question. Regression results based on this model offer some insights into peculiarities of first-time sovereign bond issues that could be used in policy deliberations.
September 1, 2003
Monetary Policies for Developing Countries: The Role of Corruption
Description: This paper examines the role of corruption in the design of monetary policies for developing countries in a framework of fiscal and monetary interaction and obtains several interesting results. First, pegged exchange rates, currency boards, or dollarization, while often prescribed as a solution to the problem of a lack of credibility for developing countries, is typically not credible in countries with serious corruption. Second, the optimal degree of conservatism for a Rogoff (1985)-type central banker is an inverse function of the corruption level. Third, either an optimally designed inflation target or an optimal-conservative central banker is preferable to an exchange rate peg, currency board, or dollarization.
September 1, 2003
Potential Output and total Factor Productivity Growth in Post-Apartheid South Africa
Description: This paper provides estimates of potential output growth in post-apartheid South Africa using both time trend techniques and a production function approach which indicates a potential growth rate of around 3 percent. The implied output gap provides statistically significant information for predicting inflation and could thus provide valuable input for formulating macroeconomic policy. Growth accounting and regression analysis suggest that an increase in trend GDP growth after the end of apartheid in 1994 is attributable to higher TFP growth driven by trade liberalization and greater private sector participation.
September 1, 2003
Foreign Aid and Revenue Response: Does the Composition of Aid Matter?
Description: This paper examines the revenue response to inflows of foreign aid in 107 countries during the period 1970–2000, In particular, it investigates whether the impact of aid on the revenue effort depends on the composition of aid (grants vis-à-vis loans). The results indicate that while concessional loans are associated with higher domestic revenue mobilization, the opposite is true of grants. On average, the dampening effect of grants on the revenue effort is modest. However, for those countries plagued by high levels of corruption, our results suggest that the decline in revenues completely offsets the increase in grants. The results are robust to various specifications.
September 1, 2003
Reconciling Stability and Growth: Smart Pacts and Structural Reforms
Description: This paper analyzes the decision of a government facing electoral uncertainty to implement structural reforms in the presence of fiscal restraints similar to the Stability and Growth Pact. The model shows that a pact may harm structural reforms, sacrificing future growth for present stability. The welfare gains brought about by a pact depend on a trade-off between the reduction in the deficit bias and the induced reduction in the amount of structural reform. A pact becomes more attractive (“smarter”) if it takes into account the fiscal impact of structural reforms, in line with a recent proposal by the European Commission.
September 1, 2003
Reforming Tax Systems: Experience of the Baltics, Russia, and Other Countries of the Former Soviet Union
Description: Starting in the early 1990s, the Baltics, Russia, and other (BRO) countries of the former Soviet Union initiated tax reforms that varied widely at the later stages. Recently, some of the BRO countries, basing decisions on the proposition that lowering of the top marginal income tax rate would significantly benefit economic development and increase tax compliance, have initiated a new stage of tax reforms. This paper reviews country experiences and suggests that (i) overall, there seems to be little evidence of a substantial improvement in income tax revenues resulting simply from a reduction in the top marginal tax rates, and (ii) in the BRO countries, the elasticity of the behavior of economic agents, in terms of labor supply, saving, and investment, with respect to income tax rates is not large, and a reduction of the existing income tax rates is unlikely to lead to a notable expansion of economic activity.