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Exchange-Rate-Based Stabilization under Imperfect Credibility
This paper analyzes stabilization policy under predetermined exchange rates in a cash-in-advance, staggered-prices model. Under full credibility, a reduction in the rate of devaluation results in an immediate and permanent reduction in the inflation rate, with no effect on output or consumption. In contrast, a non-credible stabilization results in an initial expansion of output, followed by a later recession. The inflation rate of home goods remains above the rate of devaluation throughout the program, thus resulting in a sustained real exchange rate appreciation.
Capital Flows in Central and Eastern Europe
This paper examines the nature and composition of capital flows in selected countries in Central and Eastern Europe during 1987–93. The data show that there was a remarkable turnaround in the capital account in 1992–93. This improvement was accompanied by widening current account deficits, an increase in real consumption, and real exchange rate appreciation. In light of these developments, the paper discusses the main macroeconomic concerns raised by capital inflows and lays out the principal policy options relevant for the transition economies.
Losing Credibility
In exchange rate-based stabilization programs, credibility often follows a distinct time pattern. At first it rises as the highly visible nominal anchor provides a sense of stability and hopes run high for a permanent solution to the fiscal problems. Later, as the domestic currency appreciates in real terms and the fiscal problems are not fully resolved, the credibility of the program falls, sometimes precipitously. This paper develops a political-economy model that focuses on the evolution of credibility over time, and is consistent with the pattern just described. Inflation inertia and costly budget negotiations play a key role in the model.
Targeting the Real Exchange Rate
This paper presents a theoretical and empirical analysis of policies aimed at setting a more depreciated level of the real exchange rate. An intertemporal optimizing model suggests that, in the absence of changes in fiscal policy, a more depreciated level of the real exchange can only be attained temporarily. This can be achieved by means of higher inflation and/or higher real interest rates, depending on the degree of capital mobility. Evidence for Brazil, Chile, and Colombia supports the model’s prediction that undervalued real exchange rates are associated with higher inflation.
Disinflation and the Recession-Now-Versus-Recession-Later Hypothesis
Both analytical models and casual empiricism suggest that the timing of the recessionary costs associated with inflation stabilization in chronic inflation countries may depend on the nominal anchor which is used. Under money-based stabilization, the recession occurs at the beginning of the program, while under exchange rate-based stabilization the recession occurs later in the program. This paper provides a first attempt to formally test this hypothesis using a vector-autoregression model for Uruguay. The impulse response of output to different stabilization policies is broadly consistent with the “recession-now-versus-recession-later” hypothesis. The evidence also suggests, however, that the effectiveness of a monetary anchor in reducing inflation is hindered by the high degree of dollarization of the Uruguayan economy.
Interest Rate Targeting in a Small Open Economy
An important hurdle in analyzing interest rate targeting is that standard models usually lead to price level or inflation rate indeterminacy. This paper develops a simple framework in which such problems do not arise because the bonds whose interest rate is controlled provide liquidity services. This framework is used to examine interest rate targeting in a small open economy under predetermined exchange rates. A permanent increase in the interest rate has no real effects. In contrast, a temporary increase in the interest rate leads to higher consumption and to a current account deficit that worsens over time.
Currency Substitution in Developing Countries
This paper reviews the main policy and analytical issues related to currency substitution in developing countries. The paper discusses, first, whether currency substitution should be encouraged or not; second, how the presence of currency substitution affects the choice of nominal anchors in inflation stabilization programs; third, the effects of changes in the rate of growth of the money supply on the real exchange rate; fourth, the interaction between inflationary finance and currency substitution; and, finally, issues related to the empirical verification of the currency substitution hypothesis.
How Far Is Eastern Europe from Brussels?
The current destination of Central and Eastern European countries—explicitly for some, implicitly for all—is Brussels. The concept of the distance from Brussels is multi-dimensional. One simple measure, not without theoretical and empirical justification, is physical distance. This paper’s focus, however, lies more in the distances in time and economic space. The paper first compares income gaps between Central and Eastern European and European Union (EU) countries, then evaluates recent economic performance in Central and Eastern Europe in light of EU standards. Finally; addresses the question of how long it will take the Central and Eastern European countries to close the income gap with EU countries.
From Transition to Market
This paper presents evidence on the behavior of output and inflation in the transition economies during 1992–95. A regression analysis explores the differences in output performance across the transition economies during this period. The paper then engages in a numerical, somewhat speculative, exercise to assess the long-run growth potential of the transition economies. It concludes that it should take about 20 years for the faster reformers to reach current OECD per capita levels.
Money Supply and Interest Rate Policy in a New-Keynesian Framework
The IMF Working Papers series is designed to make IMF staff research available to a wide audience. Almost 300 Working Papers are released each year, covering a wide range of theoretical and analytical topics, including balance of payments, monetary and fiscal issues, global liquidity, and national and international economic developments.
