The Risk Exposure of Emerging Equity Markets

The low correlation between returns in emerging equity marketsand industrial equity markets implies that the global investorwould benefit from diversification in emerging markets. Thisarticle explores the sensitivity of the emerging-market returnsto measures of global economic risk. When these traditionalmeasures of risk are used, the emerging markets have littleor no sensitivity. This finding is consistent with these markets'being segmented from world capital markets. However, the correlationbetween the emerging-market returns and the risk factors appearsto be changing over time.     

Foreign Speculators and Emerging Equity Markets

We propose a cross-sectional time-series model to assess the impact of market liberalizations in emerging equity markets on the cost of capital, volatility, beta, and correlation with world market returns. Liberalizations are defined by regulatory changes, the introduction of depositary receipts and country funds, and structural breaks in equity capital flows to the emerging markets. We control for other economic events that might confound the impact of foreign speculators on local equity markets. Across a range of specifications, the cost of capital always decreases after a capital market liberalization with the effect varying between 5 and 75 basis points.     

The Impact of the U.S. and the Japanese Equity Markets on the Emerging Asia-Pacific Equity Markets

Using a tri-variate vector autoregression model, we study the relationships between the four Asian emerging equity markets: Hong Kong, Korea, Singapore and Taiwan, and the two largest equity markets in the world: U.S. and Japan. We find that while most of the unexpected variations in stock returns in these Asian emerging markets is explained by domestic own shocks, the impacts from the U.S. and Japan are larger in Hong Kong and Singapore than in Korea and Taiwan. This foreign effect is pronounced after the Crash of the October 1987, especially in Singapore. This revised version was published online in August 2006 with corrections to the Cover Date.     

Equity Market Liberalization in Emerging Markets

Equity market liberalizations, if effective, lead to important changes in both the financial and real sectors as the economy becomes integrated into world capital markets. The study of market integration is complicated because one can liberalize in many ways and many countries have taken different routes. To study the effectiveness of particular liberalization policies, the sequencing of liberalizations, and the impact on the real economy, systematic methods must be developed to date the liberalization of emerging equity markets. We provide a synthesis of the current methods and show the impact of liberalization on the real sector.     

The Effects of the Asian Crisis on Global Equity Markets

We investigate the comovement of daily returns from 13 Asian and non‐Asian markets before and after the advent of the Asian crisis in July 1997. For individual pairs of markets, our analysis shows a seven‐fold increase in feedback relations. For the markets as a group, we find a reduction in the number of common factors that generate returns. Since the post‐crisis period included the collapse of the Russian market and attack on the Brazilian real, we also analyze six three‐month subperiods surrounding the crisis. We find that the perceived increase in comovement during the post‐crisis interval was the result of subperiod transitory shocks.     

An Empirical Examination of the Dissemination of Equity Price Innovations Between the Emerging Markets of Nordic-Baltic States and Major Advanced Markets

: We employ three econometric models to examine the relative influence of the stock markets of the United States, the United Kingdom, France, and Germany on the stock markets of the Nordic-Baltic states. The results show that the Nordic-Baltic markets respond to price innovations from the United States, the United Kingdom, France, and Germany in diverse ways in the period 2001–2013. Response patterns for Finland, Norway, Sweden, Iceland, and Denmark are more significant to market innovations from the United States, the United Kingdom, and France, and less significant to those from Germany. German influence is more significant over Latvia, Lithuania, and Estonia than the rest of the advanced markets. While the dynamics of the Nordic-Baltic markets exhibit a dominance of own price innovation, the influence of the United States is stronger than that of France, the United Kingdom, and Germany. These results imply that investors from the Nordic States may derive greater benefits by diversifying into Germany and vice versa, rather than diversifying into the United States, the United Kingdom, or France. Investors from the Baltic States may obtain greater advantages by adopting portfolio strategies that take advantage of potentially better diversification benefits obtainable from the United States, the United Kingdom, and France rather than from Germany, and the reverse will also be in order.     

The Intertemporal Relation Between the U.S. and Japanese Stock Markets

This paper finds a high correlation between the open to close returns for U.S. stocks in the previous trading day and the Japanese equity market performance in the current period. In contrast, the Japanese market has only a small impact on the U.S. return in the current period. High correlations among open to close returns are a violation of the efficient market hypothesis; however, in trading simulations, the excess profits in Japan vanish when transactions costs and transfer taxes are included.     

Market Integration and Investment Barriers in Emerging Equity Markets

This article develops a return-based measure of market integrationfor nineteen emerging equity markets. It then examines the relationbetween that measure, other return characteristics, and broadlydefined investment barriers. Although the analysis is exploratory,some clear conclusions emerge. First, global factors accountfor a small fraction of the time variation in expected returnsin most markets, and global predictability has declined overtime Second, the emerging markets exhibit differing degreesof market integration with the U.S. market, and the differencesare not necessarily associated with direct barriers to investment.Third, the most important de facto barriers to global equity-marketintegration are poor credit ratings, high and variable inflation,exchange rate controls, the lack of a high-quality regulatoryand accounting framework, the lack of sufficient country fundsor cross-listed securities, and the limited size of some stockmarkets.     

Volatility Spillover from the Fear Index to Developed and Emerging Markets

This article examines cross-market volatility linkages among the fear index (VIX), the developed-market index (VXEFA), and the emerging-market index (VXEEM). Analysis on the first moments of volatilities reveals that the fear index has a leading role and has information content for VXEFA and VXEEM. A shock to the fear index spillovers to VXEFA and VXEEM and contributes 57.07% and 63.77% to their shocks, respectively. Further analysis on the second moments of volatilities confirms that the volatility indices are highly dynamically correlated while the fear index drives the correlation dynamics with the VXEEM. Correlations increase in turbulent periods and decrease in tranquil periods.     

The Evolution of Private Equity in Emerging Markets: The Case of Poland

In the last ten years, there has been a pronounced shift toward emerging markets in institutional investor allocations of capital to private equity. While the lion's share of the allocations to emerging markets have gone to the “BRIC” nations, lesser‐known markets like Poland are threatening to steal the spotlight. Economic stabilization, development of the private sector, a favorable business outlook, and continuous improvement of the local institutional infrastructure (laws, accounting rules, and fiscal regimes) have all contributed to the development of a vibrant private equity industry in Poland. Most private equity firms in Poland structure their deals around five broad investment themes: technology; media; and telecommunications; manufacturing; consumer services; business services; and financial services. Local private equity firms have traditionally adopted two different strategies towards these sectors. The first group of private equity firms initially targeted manufacturing, with the conviction that, as the Polish economy developed, the satisfaction of consumer needs for basic products would be the largest source of market demand. The second group assumed that the market would require access to more services to accommodate the growing local economy. Both approaches have proved reasonably successful, as the leaders among these two groups of firms have continued to succeed in raising new funds while achieving high returns for their limited partners. And while the accomplishments of the private equity industry have been made possible by the extent of Poland's transformation from a socialist into a market economy, the industry itself continues to play an important role in this transformation by providing both outside capital and know‐how for local firms and managers.     

The Best of Both Worlds: Accessing Emerging Economies via Developed Markets

A growing body of evidence suggests that the benefits of international diversification via developed markets have declined dramatically. While emerging markets still offer diversification opportunities, their public equity indices capture only a fraction of emerging countries' economic activity. We propose a diversification approach that exploits the global connectedness of developed countries to gain exposure to emerging countries' overall economies rather than their shallow equity markets. In doing so, we demonstrate that developed markets still offer substantial diversification benefits beyond those available through equity indices. Our results suggest that relying on equity indices to assess diversification benefits understates diversification gains.     

新兴市场体的出口结构与汇率稳定

本文介绍了汇率对出口价格传递机制模型,该模型中描述了汇率对出口价格的传递机制与出口结构有关:在进口的投入品比例高时,或出口产品与外国产品相似、竞争激烈时,出口变化对汇率的变动不敏感.由于以东亚为代表的新兴市场体普遍采取了出口导向型战略,该地区出口结构决定了其对汇率稳定的钉住汇率制度有着偏爱本质.而对于不可避免地增加汇率弹性的中国,只有使出口结构高级化,才是人民币升值坚实的基础.     

A Measure of Stock Market Integration for Developed and Emerging Markets

A wide array of official capital controls across countries makesit difficult to perform cross-sectional analysis of the effectsof market segmentation. This article constructs a measure ofdeviations from capital market integration that can be consistentlyapplied across countries. It measures the deviations of assetreturns from an equilibrium model of returns constructed assumingmarket integration. Applying the measure to stock returns fromtwenty-four national markets indicates that market segmentationtends to be much larger for emerging markets than for developedmarkets, and that the measure tends to decrease over time. Alongseveral dimensions, the proposed measure yields results thatare consistent with reasonable priors about the relations betweeneffective integration and explicit capital controls, capitalmarket development, and economic growth.     

Trading Volume and Market Volatility: Developed versus Emerging Stock Markets

We investigate the relation between volatility and volume in 22 developed markets and 27 emerging markets. Compared to developed markets, emerging markets show a greater response to large information shocks and exhibit greater sensitivity to unexpected volume. We find a negative relation between expected volume and volatility in several emerging markets, which can be attributed to the relative inefficiency in those markets. Previous research reports that the persistence in volatility is not eliminated when lagged or contemporaneous trading volume is considered. Our findings show that, when volume is decomposed into expected and unexpected components, volatility persistence decreases.     

U.S. Equity Investment in Emerging Stock Markets

This article examines U.S. equity flows to emerging stock marketsfrom 1978 to 1991 and draws three main conclusions. First, despitethe recent increase in U.S. equity investment in emerging stockmarkets, the U.S. portfolio remains strongly biased toward domesticequities. Second, of the fraction of the U.S. portfolio thatis allocated to foreign equity investment, the share investedin emerging stock markets is roughly proportional to the shareof the emerging stock markets in the global market capitalizationvalue. Third, the volatility of U.S. transactions in emerging-marketequities is higher than in other foreign equities. The normalizedvolatility of U.S. transactions appears to be falling over time,however, and we find no relation between the volume of U.S.transactions in foreign equity and local turnover rates or volatilityof stock returns.     

Asymmetric Price and Volatility Adjustments in Emerging Asian Stock Markets

This paper tests the hypothesis that stock returns in emerging stock markets adjust asymmetrically to past information. The evidence suggests that both the conditional mean and the conditional variance respond asymmetrically to past information. In agreement with studies dealing with developed stock markets, the conditional variance is an asymmetrical function of past innovations, rising proportionately more during market declines. More importantly, the conditional mean is also an asymmetrical function of past returns. Specifically, positive past returns are more persistent than negative past returns of an equal magnitude. This behaviour is consistent with an asymmetric partial adjustment price model where news suggesting overpricing (negative returns) are incorporated faster into current prices than news suggesting underpricing (positive returns). Furthermore, the asymmetric adjustment of prices to past information could be partially responsible for the asymmetries in the conditional variance if the degree of adjustment and the level of volatility are positively related.     

Technical Trading Rules in Emerging Markets and the 1997 Asian Currency Crises

The ability of simple technical trading rules to forecast future stock market movements is considered for seventeen emerging markets, sampled from January 1986 to September 2003. Some of the trading rules considered generated significant returns; this information could be exploited profitably on occasion. Market conditions and trading volume are found to be important to determining the usefulness of technical trading rules.     

Random Walks and Market Efficiency Tests: Evidence from Emerging Equity Markets

We use the multiple variance-ratio test of Chow and Denning (1993) to examine the stochastic properties of local currency- and US dollar-based equity returns in 15 emerging capital markets. The technique is based on the Studentized Maximum Modulus distribution and provides a multiple statistical comparison of variance-ratios, with control of the joint-test's size. We find that the random walk model is consistent with the dynamics of returns in most of the emerging markets analyzed, which contrasts many random walk test results documented with the use of single variance-ratio techniques. Further, a runs test suggests that most of the emerging markets are weak-form efficient. Overall, our results suggest that investors are unlikely to make systematic nonzero profit by using past information in many of the examined markets, thus, investors should predicate their investment strategies on the assumption of random walks. Additionally, our results suggest exchange rate matters in returns' dynamics determination for some of the emerging equity markets we analyzed.     

Price Linkages in Asian Equity Markets: Evidence Bordering the Asian Economic, Currency and Financial Crises

This paper examines price linkages among Asian equity markets in the period surrounding the recent Asian economic, financial and currency crises. Three developed markets (Hong Kong, Japan and Singapore) and six emerging markets (Indonesia, Korea, Malaysia, the Philippines, Taiwan and Thailand) are included in the analysis. Multivariate cointegration and level VAR procedures are conducted to examine causal relationships among these markets. The results indicate that there is a stationary relationship and significant causal linkages between the Asian equity markets. Nevertheless, lower causal relationships that exist between the developed and emerging equity markets suggest that opportunities for international portfolio diversification in Asian equity markets still exist.