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1. How Long Can the Unsustainable U.S. Current Account Deficit Be Sustained?

Author:
Steven B. Kamin, Carol C. Bertaut, and Charles P. Thomas
Publication Date:
07-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper addresses three questions about the prospects for the U.S. current account deficit. Is it sustainable in the long term? If not, how long will it take for measures of external debt and debt service to reach levels that could prompt some pullback by global investors? And if and when such levels are breached, how readily would asset prices respond and the current account start to narrow?
Topic:
Economics, Foreign Exchange, Government, International Political Economy, and Political Economy
Political Geography:
United States

2. Measuring U.S. International Relative Prices: A WARP View of the World

Author:
Charles P. Thomas, Jaime Marquez, and Sean Fahle
Publication Date:
01-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
In this paper we construct a new measure of U.S. prices relative to those of its trading partners and use it to reexamine the behavior of U.S. net exports. Our measure differs from existing measures of the dollar's real effective exchange rate (REER) in that it explicitly incorporates both the difference in price levels between the United States and developing economies and the growing importance of these developing economies in world trade. Unlike existing REERs, our measure shows that relative U.S. prices have increased significantly over the past 15 years. In terms of simple correlations, the relationship between our measure of relative prices and U.S. net exports is much more coherent than that between existing REERs and net exports. To explore this relationship further, we use our measure to construct an index of foreign prices relevant for U.S. export volumes and reexamine several export equations. We find that export equations with the new index dominate those with previous measures in terms of in-sample fit, outof- sample fit, and parameter constancy. In addition, we find that with the new index of foreign prices the estimated elasticity of U.S. exports with respect to foreign income is a good bit higher than the unitary elasticity found in previous studies using other price measures. This has implications for U.S. current account adjustment.
Topic:
Economics, Foreign Exchange, International Trade and Finance, and Markets
Political Geography:
United States

3. Oil Shocks and External Adjustment

Author:
Luca Guerrieri, Martin Bodenstein, and Christopher J. Erceg
Publication Date:
06-2007
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper investigates how oil price shocks affect the trade balance and terms of trade in a two country DSGE model. We show that the response of the external sector depends critically on the structure of financial market risk-sharing. Under incomplete markets, higher oil prices reduce the relative wealth of an oil-importing country, and induce its nonoil terms of trade to deteriorate, and its nonoil trade balance to improve. The magnitude of the nonoil terms of trade response hinges on structural parameters that affect the divergence in wealth effects across oil importers and exporters, including the elasticity of substitution between oil and other inputs in production, and the discount factor. By contrast, cross-country wealth differences effectively disappear under complete markets, with the implication that oil shocks have essentially no effect on the nonoil terms of trade or the nonoil trade balance.
Topic:
Economics, Foreign Exchange, International Trade and Finance, Markets, and Oil

4. Exchange Rate Pass-Through to Export Prices: Assessing Some Cross-Country Evidence

Author:
Robert Vigfusson, Nathan Sheets, and Joseph Gagnon
Publication Date:
09-2007
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
A growing body of empirical work has found evidence of a decline in exchange rate pass-through to import prices in a number of industrial countries. Our paper complements this work by examining pass-through from the other side of the transaction; that is, we assess the exchange rate sensitivity of export prices (denominated in the exporter's currency). We first sketch out a streamlined analytical model that highlights some key factors that determine pass-through. Using this model as reference, we find that the prices charged on exports to the United States are more responsive to the exchange rate than is the case for export prices to other destinations, which is consistent with results in the literature suggesting that import price pass-through in the U.S. market is relatively low. We also find that moves in the exchange rate sensitivity of export prices over time have been significantly affected by country and region-specific factors, including the Asian financial crisis (for emerging Asia), deepening integration with the United States (for Canada), and the effects of the 1992 ERM crisis (for the United Kingdom).
Topic:
Economics, Foreign Exchange, International Trade and Finance, and Markets
Political Geography:
United States, United Kingdom, Canada, and Asia

5. U.S. External Adjustment: Is It Disorderly? Is It Unique? Will It Disrupt the Rest of the World?

Author:
Steven B. Kamin and Trevor A. Reeve
Publication Date:
04-2007
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
In recent years, a number of studies have analyzed the experiences of a broad range of industrial economies during periods when their current account deficits have narrowed. Such studies identified systematic aspects of external adjustment, but it is unclear how good a guide the experience of other countries may be to the effects of a future narrowing of the U.S. external imbalance. In contrast, this paper focuses in depth on the historical experience of external adjustment in the United States. Using data from the past thirty-five years, we compare economic performance in episodes during which the U.S. trade balance deteriorated and episodes during which it adjusted. We find trade balance adjustment to have been generally benign: U.S. real GDP growth tended to fall, but not to a statistically significant extent; housing construction slumped; inflation generally rose modestly; and although nominal interest rates tended to rise, real interest rates fell. The paper then compares these outcomes to those in foreign industrial economies. We find that the economic performance of the United States during periods of external adjustment is remarkably similar to the foreign experience. Finally, we also examine the performance of the foreign industrial economies during the periods of U.S. deterioration and adjustment. Contrary to concerns that U.S. adjustment will prove injurious to foreign economies, our analysis suggests that the foreign economies fared reasonably well during past periods when the U.S. trade deficit narrowed: the growth of domestic demand and real GDP abroad generally strengthened during such episodes, although inflation and interest rates tended to rise as well.
Topic:
Economics, Foreign Exchange, International Trade and Finance, and Markets
Political Geography:
United States

6. Flying Geese or Sitting Ducks: China's Impact on the Trading Fortunes of other Asian Economies

Author:
Alan J. Ahearne, John G. Fernald, John W. Schindler, and Prakash Loungani
Publication Date:
12-2006
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper updates our earlier work (Ahearne, Fernald, Loungani and Schindler, 2003) on whether China, with its huge pool of labor and an allegedly undervalued exchange rate, is hurting the export performance of other emerging market economies in Asia. We continue to find that while exchange rates matter for export performance, the income growth of trading partners matters far more. This suggests the potential for exports of all Asian economies to grow in harmony as long as global growth is strong. We also examine changes in export shares of Asian economies to the U.S. market and find evidence that dramatic changes in shares are taking place. Many of these changes are consistent with a 'flying geese' pattern in which China moves into the product space vacated by the Asian NIEs or with greater integration of trade across Asia in the production of final goods. Nevertheless, China's dramatic gains in recent years do increase the pressure on Asian economies, particularly in ASEAN and South Asia, to seek areas of comparative advantage.
Topic:
Development, Economics, Foreign Exchange, International Trade and Finance, and Markets
Political Geography:
China, South Asia, and Asia

7. Predicting Sharp Depreciations in Industrial Country Exchange Rates

Author:
Jonathan H. Wright and Joseph E. Gagnon
Publication Date:
11-2006
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper considers the prediction of large depreciations (both nominal and real) in a panel of industrialized countries using a probit methodology. The current account balance/GDP ratio has a modest but statistically significant effect on the estimated probability of a large depreciation, and gives slight predictive power in an outof- sample forecasting exercise. The CPI inflation rate also has a modest but statistically significant effect in predicting nominal depreciations and has slight predictive power, but this effect is not present for real exchange rates. The GDP growth rate occasionally has a significant effect. A higher current account balance (surplus) tends to reduce the probability of a sharp depreciation; a higher inflation rate tends to increase the probability of a sharp depreciation; and a higher GDP growth rate perhaps tends to reduce the probability of a sharp depreciation.
Topic:
Economics, Foreign Exchange, International Trade and Finance, and Markets

8. Real-Time Price Discovery in Global Stock, Bond and Foreign Exchange Markets

Author:
Torben G. Andersen, Tim Bollerslev, Francis X. Diebold, and Clara Vega
Publication Date:
09-2006
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Using a unique high-frequency futures dataset, we characterize the response of U.S., German and British stock, bond and foreign exchange markets to real-time U.S. macroeconomic news. We find that news produces conditional mean jumps; hence high-frequency stock, bond and exchange rate dynamics are linked to fundamentals. Equity markets, moreover, react differently to news depending on the stage of the business cycle, which explains the low correlation between stock and bond returns when averaged over the cycle. Hence our results qualify earlier work suggesting that bond markets react most strongly to macroeconomic news; in particular, when conditioning on the state of the economy, the equity and foreign exchange markets appear equally responsive. Finally, we also document important contemporaneous links across all markets and countries, even after controlling for the effects of macroeconomic news.
Topic:
Economics, Foreign Exchange, International Trade and Finance, and Markets
Political Geography:
United States

9. The U.S. Current Account Deficit and the Expected Share of World Output

Author:
John H. Rogers and Charles Engel
Publication Date:
04-2006
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
We investigate the possibility that the large current account deficits of the U.S. are the outcome of optimizing behavior. We develop a simple long-run world equilibrium model in which a country's current account is determined by the expected discounted present value of its future share of world GDP relative to its current share of world GDP. The model suggests that under some reasonable assumptions about future U.S. GDP growth relative to the rest of the advanced countries – more modest than the growth over the past 20 years – the current account deficit is near optimal levels. We then explore the implications for the real exchange rate. Under some plausible assumptions, the model implies little change in the real exchange rate over the adjustment path, though the conclusion is sensitive to assumptions about tastes and technology. Then we turn to empirical evidence. Two empirical analyses of current account sustainability using actual data suggest that the U.S. is not keeping on a long-run sustainable path. One is a direct test of our model, which finds that the dynamics of the U.S. current account – the increasing deficits over the past decade – are difficult to explain under a particular statistical model (Markov-switching) of expectations of future U.S. growth. But, if we use survey data on forecasted GDP growth in the G7, our very simple model appears to explain the evolution of the U.S. current account remarkably well. We conclude that expectations of robust performance of the U.S. economy relative to the rest of the advanced countries is a contender – though not the only legitimate contender – for explaining the U.S. current account deficit.
Topic:
Economics, Foreign Exchange, International Trade and Finance, and Markets
Political Geography:
United States