Exchange Rates in Emerging Economies: What Do We Know? What Do We Need to Know?

Exchange rates have been at the center of economic debates in emerging economies. Issues related to the feasibility of flexible exchange rates, the relationship between exchange rate volatility and growth, and the role of exchange rate overvaluation in recent crises, among other, have been extensively discussed during the last few years. In this paper we address some of the most important exchange rate-related issues in emerging economies. In particular, we deal with: (a) the merits of alternative exchange rate regimes: (b) the extent to which purchasing power parity holds in the long run in these countries; and (c) models to assess real exchange rate overvaluation. We also discuss future areas for research on exchange rates in the emerging nations.

Monetary policy strategies for Latin America

The authors examine possible monetary policy strategies for Latin America that may help lock in the gains the region attained in the fight against inflation in the 1990s. Instead of focusing the debate about the conduct of monetary policy on whether the nominal exchange rate should be fixed or flexible, the focus should be on whether the monetary policy regime appropriately constrains discretion in monetary policymaking. Three basic frameworks deserve serious discussion as possible long-run strategies for monetary policy in Latin America. The authors examine the advantages and disadvantages of a hard exchange-rate peg, monetary targeting, and inflation targeting, in light of monetary policy's recent track record in several Latin American countries, looking for clues about which of the strategies might be best suited to economies in the region. The answer: It depends on the country's institutional environment. Some countries appear not to have the institutions to constrain monetary policy if discretion is allowed. In those countries, there is a strong argument for hard pegs, including full dollarization, that allow little or no discretion to monetary authorities. In countries such as Chile, which can constrain discretion, inflation targeting is likely to produce a monetary policy that keeps inflation low yet appropriately copes with domestic and foreign shocks. Monetary targeting as a strategy for Latin America is not viable because of the likely instability of the relationship between inflation and monetary aggregates, of which there is ample international evidence. No monetary strategy can solve the basic problems that have existed in Latin American economies for a long time. The authors welcome the recent move in Latin American countries toward inflation targeting, but say no policy will succeed unless government policies also create the right institutional environment.Financial Intermediation,Payment Systems&Infrastructure,Fiscal&Monetary Policy,Economic Theory&Research,Banks&Banking Reform,Financial Intermediation,Banks&Banking Reform,Economic Stabilization,Economic Theory&Research,Macroeconomic Management

LANDSAT follow-on experiment: Gulf of Mexico menhaden and thread herring resources investigation

The author has identified the following significant results. The most significant achievement realized is the successful mapping of high probability fishing areas from LANDSAT MSS data for two Mississippi Sound missions

LANDSAT menhaden and thread herring resources investigation

The author has identified the following significant results. The most significant achievement is the successful charting of high probability fishing areas from LANDSAT MSS data

Debt Intolerance

This paper introduces the concept of "debt intolerance," which manifests itself in the extreme duress many emerging market economies experience at levels of indebtedness that would seem manageable by advanced country standards. The paper argues that "safe" external debt-to-GNP thresholds for debt-intolerant countries depend on the country's default and inflation history and may be as low as 15 percent in some cases. Debt intolerance is linked to the phenomenon of serial default that has plagued many countries over the past two centuries. Understanding and measuring debt intolerance is fundamental to assessing the problems of debt sustainability, debt restructuring, capital market integration, and the scope for international lending to ameliorate crises. The paper makes a first pass at quantifying debt intolerance, including delineating debtors' "clubs" and regions of vulnerability, based on a history of credit events for a large number of countries going back to the 1820s.macroeconomics, Debt Intolerance

Addicted to Dollars

Dollarization, in a broad sense, is increasingly a defining characteristic of many emerging market economies. How important is this trend quantitatively and how important is it for the conduct of monetary policy and the choice of exchange rate regimes? Though these questions have become a hot topic in both the theory and policy literature, most efforts are remarkably uninformed by evidence, in no small part because meaningful data has been lacking, except for a very narrow range of assets. This paper attempts to move the discussion forward and shed light on the critical questions by proposing a measure of dollarization that is broad both conceptually and in terms of country coverage. We use this measure to identify trends in the evolution of dollarization in the developing world in the last two decades, and to ascertain the consequences that dollarization has had on the effectiveness of monetary and exchange rate policy. We find that, contrary to the general presumption in the literature, a high degree of dollarization does not seem to be an obstacle to monetary control or to disinflation. A level of dollarization does, however, appear to increase exchange rate pass-through, reinforcing the claim that fear of floating' is a greater problem for highly dollarized economies. We also review the developing countries' record in combating their addiction to dollars. Concretely, we try to explain why some countries have been able to avoid certain forms of the addiction, and examine the evidence on successful de-dollarization.

Fact or artefact : the impact of measurement errors on the farm size - productivity relationship

This paper revisits the role of land measurement error in the inverse farm size and productivity relationship. By making use of data from a nationally representative household survey from Uganda, in which self-reported land size information is complemented by plot measurements collected using Global Position System devices, the authors reject the hypothesis that the inverse relationship may just be a statistical artifact linked to problems with land measurement error. In particular, the paper explores: (i) the determinants of the bias in land measurement, (ii) how this bias varies systematically with plot size and landholding, and (iii) the extent to which land measurement error affects the relative advantage of smallholders implied by the inverse relationship. The findings indicate that using an improved measure of land size strengthens the evidence in support of the existence of the inverse relationship