Fiscal Policies And Real Exchange Rates In The World Economy

This paper examines the effects of fiscal policies on the evolution of real rates of interest and real exchange rates in the interdependent world economy. We construct an analytical framework suitable for a detailed examination of the various channels through which these variables are influenced by government spending and by tax policies. The analytical framework employs a general equilibrium approach highlighting the roles played by wealth effects and by temporal and intertemporal substitution effects. The general principle illustrated by the analysis of the dynamic effects of budget deficits is that the consequences of temporary tax policies stretch beyond the period during which the temporary policies are in effect. The counterpart to these dynamic implications is the rise in the economy's external debt induced by the budget deficit the service of which stretches into the indefinite future. By series of examples, allowing for both distortionary and non-distortionary taxes and for various patterns of government spending, it is shown that the quantitative and qualitative effects of fiscal policies on real exchange rates, real interest rates, debt accumulation and the like depend critically on the commodity composition of government spending and its intertemporal allocations on the one hand, and on the details of government debt issue and tax structure, including the timing of taxes and borrowing and the types of taxes used to finance the budget, on the other hand.

Government spending on infrastructure has recently increased sharply in many emerging-market economies. This paper examines the mechanism through which public infrastructure spending affects the dynamics of the real exchange rate. Using a two-sector dependent open economy model with intersectoral adjustment costs, we show that government spending generates a non-monotonic U-shaped adjustment path for the real exchange rate with sharp intertemporal trade-offs. The effect of government spending on the real exchange rate depends critically on (i) the composition of public spending, (ii) the underlying financing policy, (iii) the intensity of private capital in production, and (iv) the relative productivity of public infrastructure. In deriving these results, the model also identifies conditions under which the predictions of the neoclassical open economy model can be reconciled with empirical regularities, namely the intertemporal relationship between government spending, private consumption, and the real exchange rate.

In an outstanding account of exchange rates inthe international monetary system, W. Max Corden considers the essential issues in international macroeconomics.The author takes as his model the macroeconomic situation of a country with an open economy, and explains the effects of domestic fiscal and monetary macroeconomic policy on exchange rates. He clearly analyses the choices faced by governments attempting to manage both the domestic inflation rateand the external exchange rate and current account balance. Professor Corden then discusses the European Exchange Rate mechanism, and provides a sceptical analysis of the possibilities for monetary union in Europe, and for international policy coordination in general. He gives equal weight todiscussion of the present US-centred international monetary system outside the ERM, and combines theoretical models with an account of the actual determination of floating exchange rates. Although the book itself is orientated towards monetary rather than trade issues, the author discusses twotopical issues: the role of protectionist policies, and the idea of competitiveness. Finally, he looks at the future of the international monetary system and the series of current reform proposals.Students will find this book useful because the author covers essential issues lucidly and authoritatively. The exposition is entirely non-mathematical. Postgraduate students and academics will be interested since Corden is a distinguished writer on international trade and policy, and hisarguments are powerfully presented.New to this edition:This is a revised and expanded edition of a previous book by Corden, Inflation, Exchange Rates and the World Economy, the third edition of which was published in 1985. In this new book, Professor Corden has fully rewritten the text, but retains the discursive, informal, reader-friendly style ofthe earlier editions. In this new edition, Professor Corden has included two new chapters which extend the treatment of macroeconomic policy, separating it into its fiscal and monetary branches. He also includes a new chapter on the role of the current account balance in determining macroeconomicpolicy. The author has brought his account of the present international monetary context up to date - characterised as the non-system - and has included a new analysis of European monetary issues, incorporating a review of the progress of the EMS towards full monetary union. The book also containsa provocative discussion of two highly topical issues: trade protection, and competitiveness, including both new theoretical analysis and such events as the recent GATT agreement.

Since the five largest industrial democracies concluded the Plaza Agreement in 1985, the theory and practice of international economic policy coordination has become the subject of spirited academic and public-policy debate. While some view policy coordination as crucial for the construction of an improved international monetary system, others fear that it risks delaying or weakening the implementation of macroeconomic and structural policies. In these papers and comments, prominent international economists consider past and present interpretations of the meaning of international policy coordination; conditions necessary for coordination to be beneficial both to the direct participants and the global economy; influential factors for the quantitative impact of coordination; obstacles to coordination; the most—and least—effective methods of coordination; and future directions of the coordination process, including processes associated with greater fixity of exchange rates. These studies will be readily accessible to policymakers, while offering sophisticated analyses to interested scholars of the global economy.

A number of emerging markets have experienced substantial real exchange rate appreciation in recent years, generating concerns about competitiveness and prompting policymakers to respond with a combination of mitigating policies. This paper shows that fiscal policy can play a role in alleviating these pressures. Using a sample of 28 emerging market economies over 1983-2011, we estimate a dynamic model of the real exchange rate and find that a permanent fiscal adjustment may reduce appreciation pressures over the long term. Furthermore, the composition of public spending matters, with reductions in current spending playing a key role. To illustrate the importance of these findings, the paper focuses on the case of Brazil. Our results suggest that maintaining fiscal discipline while increasing public investment in Brazil is likely to ease real appreciation pressures, highlighting the importance of tackling long-standing budget rigidities.

This paper examines the links between fiscal policy, capital inflows, and the real exchange rate in Turkey since the late 1980s. After an overview of recent macroeconomic developments in Turkey, a vector autoregression model is estimated linking government spending, interest rate differentials, capital inflows, and the temporary component of the real exchange rate. Positive shocks to government spending and capital inflows lead to an appreciation of the temporary component of the real exchange rate, whereas positive shocks to the uncovered interest rate differential lead to a capital inflow and an appreciation of the temporary component of the real exchange rate. The findings highlight the role of fiscal adjustment in restoring macroeconomic stability.

This analysis of macroeconomic policy, originally published in 1989, argues that key government objectives, such as reduced inflation, decreased unemployment and an adequate level of national saving can be achieved only by employing both monetary and fiscal policies, in conjunction with supply-side policies expressly designed to improve the workings of the labour market. Part 1 is a comparative analysis showing the effects of monetary and fiscal policy on the economy. Real-wage rigidity in the labour market is shown to have important consequences for the working of both types of policy, because it conditions the economy’s response to tax changes. Part 2 presents an econometric model which combines consistent stock-flow accounts with a full range of expectational effects. Part 3 presents an innovative technique for solving rational expectations models with the need for arbitary terminal conditions.

This paper examines the mechanisms through which government spending affects the dynamics of the real exchange rate. Using a two-sector dependent open economy model with intersectoral mobility costs for private capital, we show that public investment generates a (i) non-monotonic U-shaped adjustment path for the real exchange rate with sharp intertemporal trade-offs, and (ii) a crowding-in of private consumption, consistent with stylized facts. The effects of public consumption, however, are in sharp contrast to those of public investment. The effect of government spending on the real exchange rate depends critically on (i) the sectoral composition of public spending, (ii) the underlying financing policy, (iii) the sectoral intensity of private capital in production, (iv) the relative sectoral productivity of public infrastructure, (v) the elasticity of substitution in production, and (vi) intersectoral mobility costs for capital. In deriving these results, we identify conditions under which the predictions of the neoclassical open economy model can be reconciled with empirical regularities. Our results underscore the importance of decoupling the effects of government investment from government consumption in understanding the relationship between fiscal policy and the real exchange rate.

Covering a full array of topics in open economy macro and public economics, Fiscal Policies and Growth in the World Economy has been thoroughly revised and extended. The added material in this new edition includes stochastic rational-expectations extensions of the Mundell-Fleming model, the development of a dynamic-optimizing approach of the trade balance, and an entirely new part on issues of international economic convergence, which also contains a comprehensive policy overview. Other chapters have been updated or reorganized, and there is a brief guide to solving typical dynamic macro problems along with a printout of software suitable for numerical simulations. A companion diskette containing solutions in dynamic macro problems and some sample programs is available in GAUSS for IBM. The exercises and solutions manual by Krueger, Ostry, and Yuen has also been updated and extended. Fiscal Policies and Growth in the World Economy has been used successfully in graduate and senior undergraduate courses in international economics and public finance. The objective of this new edition remains the same as before: to treat the major topics in macro and public economics using both traditional and modern approaches. The traditional approach is first explained, from the simple income-expenditure model to the more advanced stochastic Mundell-Fleming model. The modern intertemporal approach is then presented, starting with the simple two-period model and extending it to a full-fledged dynamic model. Other sections review recent developments in the world economy; government spending, budget deficits, and differences across international taxation; and economic growth in the world economy, especially the convergence of income and growth levels across countries.