Working Papers
2003
July 1, 2003
Singapore, Inc. Versus the Private Sector: Are Government-Linked Companies Different?
Description: Government-linked companies (GLCs) have a significant presence in Singapore's corporate sector. Unlike parastatals in many other countries, these companies are run on a competitive, commercial basis, ostensibly without government privileges. Based on data from publicly listed GLCs and non-GLCs, we indeed find no evidence that GLCs have easier access to credit. However, we do find that being a GLC is rewarded in financial markets with a positive premium, over and above what can be explained by the usual determinants of Tobin's q.
July 1, 2003
Fiscal Policy in Nigeria: Any Role for Rules?
Description: Fiscal policy in oil-producing countries can be profoundly affected by oil revenue uncertainty and volatility. Policy formulation should factor in the exhaustibility of the natural resources and aim at reducing oil revenue volatility passed on to the economy. Past fiscal policy in Nigeria has not been successful in this regard, since both revenue and expenditure have been highly volatile, to a large extent reflecting oil price developments. The paper discusses the role an appropriately designed fiscal rule, nested within the long-run sustainable use of oil revenue, could have in providing a more stable framework for fiscal policy formulation. It also highlights practical implementation and transitional issues.
July 1, 2003
Official Intervention in the Foreign Exchange Market: Elements of Best Practice
Description: This paper offers guidance on the operational aspects of official intervention in the foreign exchange market, particularly in developing countries with flexible exchange rate regimes. A brief survey of the literature and country experience is followed by an analysis of the objectives, timing, amount, degree of transparency, and choice of markets and counterparties in conducting intervention. The analysis highlights the difficulty of detecting exchange rate misalignments and disorderly markets, and argues in favor of parsimony in official intervention. Determining the timing and amount of intervention is a highly subjective excercise, and some degree of discretion is almost necessary, though policy rules may serve as "rules of thumb."
July 1, 2003
Sticky Inflation and the Real Effects of Exchange Rate Based Stabilization
Description: Exchange rate-based inflation stabilization (ERBS) policies are associated with a boom-recession cycle in economic activity and sustained real exchange rate appreciation. A class of models in the literature has explained these empirical regularities with the lack of credibility of the stabilization plans. The lack-of-credibility models typically assume perfectly forward-looking pricing behavior without inflation stickiness and attribute the slow decline in inflation to the consumption boom that occurs due to the perceived temporariness of the ERBS policy. This paper tests the empirical validity of forward-looking pricing behavior in Mexico and Turkey, two countries which have experienced ERBS. It finds that the forward- and backward-looking components of inflation weigh approximately equally in pricing behavior, and therefore, that inflation is partially sticky. The paper then develops the theoretical implications of partial inflation stickiness in a lack of credibility model of ERBS and concludes that the presence of stickiness significantly reduces the persistence of the consumption boom predicted by the model, but helps to explain the recession in the late phase of the stabilization.
July 1, 2003
The Performance of Indian Banks During Financial Liberalization
Description: This paper provides new empirical evidence on the impact of financial liberalization on the performance of Indian commercial banks. The analysis focuses on examining the behavior and determinants of bank intermediation costs and profitability during the liberalization period. The empirical results suggest that ownership type has a significant effect on some performance indicators and that the observed increase in competition during financial liberalization has been associated with lower intermediation costs and profitability of the Indian banks.
July 1, 2003
The Role of Information in Driving FDI Flows: Host-Country Transparency and Source-Country Specialization
Description: We develop a simple information-based model of FDI flows. On the one hand, the abundance of "intangible" capital in specialized industries in the source countries, which presumably generates expertise in screening investment projects in the host countries, enhances FDI flows. On the other hand, host-country corporate-transparency diminishes the value of this expertise, thereby reducing the flow of FDI. Empirical evidence (from a sample of 9 source countries and 13 host countries over the 1980s and 1990s), analyzed in a gravity-equation model, provides support for the theoretical hypotheses. The model also demonstrates that the gains for the host country from FDI (over foreign portfolio investment (FPI)) are reflected in a more efficient size of the stock of domestic capital and its allocation across firms. These gains are shown to depend crucially (and positively) on the degree of competition among FDI investors.
July 1, 2003
Exits From Pegged Regimes: An Empirical Analysis
Description: Using countries' de facto exchange rate regimes during 1985-2002, this paper analyzes the determinants of exits from pegged regimes, where exits involve shifts to more or less flexible regimes, or adjustments within the existing regime. Distinguishing episodes characterized by "exchange market pressure" from orderly exits, the estimated probabilities of alternative exit episodes indicate that crises are preceded by a deterioration of economic conditions. In contrast, orderly exits to less flexible regimes are preceded by long regime duration, a decline in financial liabilities of the banking system, and an increase in official reserves. Exits to more flexible regimes are associated with both emerging market and other developing countries, and an increase in trade openness and government borrowing from banks. The results are robust to alternative sensitivity analyses and have reasonable predictive performance, confirming that economic and financial conditions and regime duration play important roles in determining the future course of exchange rate regimes.
July 1, 2003
A Political Agency Theory of Central Bank Independence
Description: We propose a theory to explain why, and under what circumstances, a politician gives up rent and delegates policy tasks to an independent agency. We apply this theory to monetary policy by extending a standard dynamic "New-Keynesian" stochastic general equilibrium model. This model gives a new theory of central bank independence that is unrelated to the standard inflation bias problem. We derive several new predictions and show that they are consistent with the data. Finally, we show that while instrument independence of the central bank is desirable, goal independence is not.
July 1, 2003
The Response of the Current Account to Terms of Trade Shocks: Persistence Matters
Description: Is the relationship between the current account balance and the terms of trade affected by the persistence of terms of trade shocks? In intertemporal models of the current account that incorporate a consumption-smoothing and an investment response to shocks, the effect of the terms of trade on external balances is predicted to be dependent on the duration of terms of trade shocks. Using a median-unbiased estimator, an unbiased model-selection rule, and terms of trade data for 128 countries over the period 1960-99 we identify two groups of countries-those that typically experience temporary terms of trade shocks and those that typically experience permanent terms of trade shocks. The results from panel-data regressions of the two groups of countries support the theoretical predictions of the intertemporal approach to the current account. We find that the greater (lesser) the persistence of the terms of trade shock, the more (less) the investment effect dominates the consumption-smoothing effect on saving, so that the current account balance moves in the opposite (same) direction as that of the shock.
July 1, 2003
Addressing the Natural Resource Curse: An Illustration From Nigeria
Description: Some natural resources-oil and minerals in particular-exert a negative and nonlinear impact on growth via their deleterious impact on institutional quality. We show this result to be very robust. The Nigerian experience provides telling confirmation of this aspect of natural resources. Waste and poor institutional quality stemming from oil appear to have been primarily responsible for Nigeria's poor long-run economic performance. We propose a solution for addressing this resource curse which involves directly distributing the oil revenues to the public. Even with all the difficulties that will no doubt plague its actual implementation, our proposal will, at the least, be vastly superior to the status quo. At best, however, it could fundamentally improve the quality of public institutions and, as a result, durably raise long-run growth performance.