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Begin New Search Publishing Institution Board of Governors of the Federal Reserve System Author Jon Wongswan

1. Uncovered Equity Parity and Rebalancing in International Portfolios

Author:
Stephanie E. Curcuru, Charles P. Thomas, Francis E. Warnock, and Jon Wongswan
Publication Date:
05-2014
Content Type:
Commentary and Analysis
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Portfolio rebalancing is a key driver of the Uncovered Equity Parity (UEP) condition. According to UEP, when foreign equity holdings outperform domestic holdings, domestic investors are exposed to higher exchange rate exposure and hence repatriate some of the foreign equity to decrease their exchange rate risk. By doing so, foreign currency is sold, leading to foreign currency depreciation. We examine the relationship between U.S. investors' portfolio reallocations and returns and find some evidence consistent with UEP: Portfolio shifts are related to past returns in the underlying equity markets. But we argue that a motive other than reducing currency risk exposure is likely behind this rebalancing. In particular, U.S. investors may be exploiting mean reversion in underlying equity markets, rebalancing away from equity markets that recently performed well and moving into equity markets market just prior to relatively strong performance. Such behavior suggests tactical reallocations to increase returns rather than reduce risk.
Topic:
Economics, Markets, Risk, International Portfolios, and Equity
Political Geography:
North America and United States of America

2. U.S. International Equity Investment and Past Prospective Returns

Author:
Stephanie E. Curcuru, Charles Thomas, Francis E. Warnock, and Jon Wongswan
Publication Date:
02-2011
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Counter to extant stylized facts, using newly available data on country allocations in U.S. investors' foreign equity portfolios we find that (i) U.S. investors do not exhibit returns-chasing behavior, but, consistent with partial portfolio rebalancing, tend to sell past winners; and (ii) U.S. investors increase portfolio weights on a country's equity market just prior to its strong performance, behavior inconsistent with an informational disadvantage. Over the past two decades, U.S. investors' foreign equity portfolios outperformed a value-weighted foreign benchmark by 160 basis points per year.
Topic:
Economics, Finance, Investment, Stock Markets, and Equity
Political Geography:
North America and United States of America

3. Do Fundamentals Explain the International Impact of U.S. Interest Rates? Evidence at the Firm Level

Author:
John Ammer, Clara Vega, and Jon Wongswan
Publication Date:
10-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper analyzes the impact of U.S. monetary policy announcement surprises on U.S. and foreign firm-level equity prices. We find that U.S. monetary policy has important influences on foreign equity prices on average, but with considerable variation across firms. We have found that this differing response reflects a range of factors, including the extent of a foreign firm's exposure to U.S. demand, its dependence on external financing, the behavior of interest rates in its home country, and its sensitivity to portfolio adjustment by U.S. investors. The cross-firm variation in the response is correlated with the firm’s CAPM beta; but it cannot fully explain this variation. More generally, we see these results as shedding some additional light on the nature and extent of the monetary and financial linkages between the United States and the rest of the world. In particular, since we are able to explain differences across foreign firms’ responses through established theories of monetary transmission, our results are consistent with the surprisingly large average foreign response to U.S. rates reflecting fundamentals, rather than an across-the-board behavioral over-reaction.
Topic:
Monetary Policy, Investment, Interest Rates, and Credit
Political Geography:
United States and North America

4. The Performance of International Portfolios

Author:
Francis E. Warnock, Charles P. Thomas, and Jon Wongswan
Publication Date:
08-2004
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper evaluates the performance of U.S. investors' portfolios in the equities of over 40 countries over a 25-year period. We find that these portfolios achieved a significantly higher Sharpe ratio than foreign benchmarks, especially since 1990. We uncover three potential reasons for this success. First, U.S. investors abstained from momentum trading and instead sold past winners. Second, conditional performance tests provide no evidence that the superior (unconditional) performance owed to private information, suggesting that the successful exploitation of publicly available information played a role. Third, the documented preference for cross-listed and well-governed foreign firms appears to have served U.S. investors well. We conclude with a short discussion of the implications of our findings for the home bias literature.
Topic:
International Relations, Economics, and International Trade and Finance
Political Geography:
United States

5. Cash Flows and Discount Rates, Industry and Country Effects, and Co-Movement in Stock Returns

Author:
John Ammer and Jon Wongswan
Publication Date:
09-2004
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper examines the relative importance of global, country-specific, and industry-specific factors in both the cash flow and discount rate components of equity returns between 1995 and 2003. Our framework draws upon previously separate literatures on country versus industry effects and (forward-looking) cash flow versus discount rate components of equity return innovations. We apply the Campbell (1991) decomposition for industry-by-country, all-country, global industry, and world market index returns so we can produce a richer characterization of same-industry and same-country effects in stock returns. Unlike previous equity return decomposition papers, we exploit information in equity analysts' earnings forecasts when projecting future variables from our reduced-form equation systems. Our findings confirm previous research that finds patterns of correlation that suggest a richer underlying structure than just a single common global factor. Furthermore, our results suggest that global, within-country, and same-industry effects are all important for both of the two key components of stock returns: news about future dividends and news about future discount rates. In particular, within-industry covariation in news about future discount rates appears to be just as important as within-country covariation in news about future discount rates. We also find that the idiosyncratic component of cash flow news is more important than the global component, while the reverse is true for news about future discount rates. Our results are broadly consistent with co-movement in future discount rates arising from perceptions of common elements of risk, rather than national market segmentation.
Topic:
International Relations, Economics, Industrial Policy, and International Trade and Finance

6. Contagion: An Empirical Test

Author:
Jon Wongswan
Publication Date:
09-2003
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Using the conditional Capital Asset Pricing Model (CAPM), this paper tests for the existence and pattern of contagion and capital market integration in global equity markets. Contagion is defined as significant excess conditional correlation among different countries' asset returns above what could be explained by economic fundamentals (systematic risks). Capital market integration is defined as the situation in which only systematic risks are priced. The paper uses a panel of sixteen countries, divided into three blocs: Asia, Latin America, and Germany-U.K.-U.S., for the period from 1990 through 1999. The results show evidence of contagion and capital market integration. In addition, contagion is found to be a regional phenomenon.
Topic:
International Relations, Economics, Globalization, and International Trade and Finance
Political Geography:
United States, United Kingdom, Asia, Germany, and Latin America

7. Transmission of Information Across International Equity Markets

Author:
Jon Wongswan
Publication Date:
02-2003
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
This paper provides evidence of transmission of information from the U.S. and Japan to Korean and Thai equity markets during the period from 1995 through 2000. Information is defined as important macroeconomic announcements in the U.S., Japan, Korea, and Thailand. Using high-frequency intraday data, I focus the study on return volatility and trading volume because the implications of new information are much clearer than for returns. I find a large and significant association between emerging-economy equity volatility and trading volume and developed-economy macroeconomic announcements at short-time horizons. This is the first strong evidence of this sort of international information transmission. Previous studies' findings of at most weak evidence may be due to their use of lower frequency data and their focus on developed-economy financial market innovations as the measure of information.
Topic:
Economics and International Trade and Finance
Political Geography:
United States, Japan, Asia, Korea, and Thailand