The transmission of market shocks and bilateral linkages: Evidence from emerging economies

The linkage between emerging and developed economies spans beyond the usual trade in goods and services. Underlying trade is the flow of capital for foreign direct investment and for speculation in markets, which renders emerging economies vulnerable to shocks from the developed world. As such, equity return volatility in emerging markets is partly attributable to this dependence. To gauge the importance of bilateral economic and cultural factors in driving economic integration, we adopt a two-step process. First, we use Diebold and Yilmaz's spillover index methodology to extract spillover indices representative of the return volatility spillover effects of the United States, the developed portion of the Euro area, and Japan on financial markets in Asia, the Gulf Cooperation Council countries, Eastern and Central Europe, Africa, and Latin America. Second, we test whether these indices are governed by economic and cultural factors. Our results show that the spillover effects vary across markets and that a strong correlation exists with the volume of trade, security investment, common language, distance, and market capitalization.     

International shocks and growth in emerging markets

The paper provides evidence on the extent and channels of transmission of international shocks on the economic growth of emerging markets. Using a block dynamic factor model, the shocks are decomposed into four components; a general global component, an activity based component, a financial component and a commodity price component. Using a sample of 75 emerging markets over the period 1992–2009, the paper finds that the average effect of international shocks on emerging markets' growth over the entire sample period is negligible, which supports the classic view of isolated, de-coupled emerging markets. However, there is considerable variation both over time, over cross-section and across factors. When we split our sample by time period, we find greater effect of the international factors on the emerging markets' growth during 2002–2009 period. There is evidence which suggests that sensitivity to international shocks has increased over time and at the country level these sensitivities are more pronounced. Although the drivers of integration vary as does the sensitivity to alternative sources of shocks, we find that certain emerging markets have become considerably more integrated with the global economy than others. Overall, there is evidence of a significant impact on the economic growth of some emerging markets of the international shock caused by the global financial crisis.     

A technical approach to equity investing in emerging markets

Technical analysis (TA) is used in evaluating its predictive power for the Morgan Stanley Capital International (MSCI) Emerging Market Index (EMI) that reflects 23 emerging market economies’ equity indices. We conclude strong predictive power of technical analysis for the EMI. Given this predictive power of TA, we then investigate whether investors can exploit this predictive power to beat the profitability of the Buy‐and‐Hold strategy considering both risk and transaction costs. Applying Moving Average, Relative Strength Index, Moving Average Convergence Divergence, and Rate of Change trading rules to the MSCI Emerging Market Index over the period of 11/1/1988 to 5/1/2017 reveals strong empirical evidence that investors could use TA to out‐perform the Buy‐and‐Hold strategy even when considering risk and transaction costs. This research provides evidence against the Efficient Market Hypothesis for EMI.     

Volatility linkage across global equity markets

This paper analyzes the volatility linkage across the U.S., European, German, Japanese, and Swiss equity markets from 1999 to 2009. Both the unconditional and conditional correlations exhibit large fluctuations during the sample period. The results from the VAR analysis show an asymmetric two-way relation between the VIX and other market volatility indices, in which VIX has a larger impact in both the tranquil and crisis times. The structure of the volatility correlation before and during the recent global financial crisis does not show significant changes. In addition, robust test results from realized volatilities confirm the results from implied volatility indices.     

The wealth effects of portfolio rebalancing in emerging equity markets

This paper analyzes the wealth effects of alternative portfolio rebalancing strategies for equity investments in nine emerging markets for the period from 1976 to 1998. The choice of rebalancing intervals has a large effect on wealth accumulation and the geometric mean return. The difference between no rebalancing and semi-annual rebalancing is 5.87 percentage points per year. Surprisingly, semi-annual rebalancing, which was optimal for this data set, was also 2.62 percentage points per year better than monthly rebalancing. Positive first- and second-degree autocorrelation among the monthly returns appears to account for the decrease in returns for rebalancing more frequently than semi-annually.     

The interrelatedness of global equity markets, money markets, and foreign exchange markets

This article investigates different aspects of global financial markets, specifically relationships among equity markets, money markets, and foreign exchange markets across countries. To represent the three major financial markets of the world, Japan is the proxy for Asia, Germany is the proxy for Europe, and the United States is the proxy for North America. Strong evidence exists that international money markets and international equity markets are becoming increasingly integrated over time. This article incorporates foreign exchange values as partial determinants of equity returns and money market returns and investigates the interactions among these three asset markets from a global perspective.     

The international transmission of interest rate shocks: The Federal Reserve and emerging markets in Latin America and Asia

This paper analyzes the effects of changes in the U.S. Federal Reserve's Federal Funds rate on emerging countries' interest rates using high frequency (weekly) data. I also investigate how changes in the U.S. term structure affect short term rates' differentials. Other shocks include changes in the U.S. dollar–Euro exchange rate, changes in the international price of oil, risk ratings, and the degree of capital mobility. The results indicate that there is a strong and fairly rapid transmission of changes in the Federal Funds rate into interest rates in the Latin American countries in the sample. This effect is equally large in the Asian nations in the long run. The adjustment path is different across the two regions, however. Adjustment is very fast and cyclical in Latin America; it is gradual and slower in East Asia.     

Modelling stock returns in Africa's emerging equity markets

We investigate the behaviour of stock returns in Africa's largest markets namely, Egypt, Kenya, Morocco, Nigeria, South Africa, Tunisia and Zimbabwe. The validity of the random walk hypothesis is examined and rejected by employing a battery of tests. Secondly we employ smooth transition and conditional volatility models to uncover the dynamics of the first two moments and examine weak form efficiency. The empirical stylized facts of volatility clustering, leptokurtosis and leverage effect are present in the African data.     

Integration of emerging stock markets with global stock markets

Financial integration for emerging economies should be seen as a long-term objective. In this paper, we examine stock market integration among five selected emerging stock markets (Brazil, China, Mexico, Russia and Turkey) and developed markets of the US, UK and Germany. The bounds testing approach to cointegration and error-correction modeling are used on monthly data from January 2001 to December 2014 to determine the short-run and long-run relationship between emerging stock market returns and the returns of the developed stock markets. The results show evidence of the existence of short-run integration among stock markets in emerging countries and the developed markets. However, the long-run coefficients for stock market returns in all emerging countries show a significant relationship only with Germany stock market return. The empirical findings in this study have important implications for academicians, international investors, and policymakers in emerging markets.     

International accounting harmonization and global equity markets

We show harmonizing domestic GAAP with foreign GAAP can have deleterious effects on security market performance, specifically price informativeness and trading volume. Harmonization effects result from interaction between two forces. Direct informational effects depend on whether harmonization increases or decreases GAAP precision. Expertise acquisition effects depend on benefits and costs to foreign investors of becoming domestic GAAP experts. These countervailing forces can result in harmonization to more (less) precise GAAP increasing (decreasing) or, unexpectedly, decreasing (increasing) price informativeness and trading volume. We also observe this for a cost of capital metric. Thus, harmonization is not necessarily a desirable singular goal.     

新兴市场私募投资发展趋势

我们是专注于新兴市场私募投资的全球行业协会,是独立的非盈利性组织,在全球的会员超过了300家,包括基金经理、行业顾问及机构投资者,这些会员在全球100多个国家都有业务,管理资产超过了一万亿美元,这是非常令人震惊的数字,我们为所有会员提供数据等方面服务,通过向会员提供这些服务,帮助他们获得更好的信息,并且提供相经验分享和法律指引.这是我们的核心业务.那么,新兴市场私募投资的趋势如何?中国的市场趋势又如何?我想从国际投资人的角度来做一些解读.     

Financial reforms and time-varying microstructures in emerging equity markets

This paper seeks to investigate the impact of financial reforms on time-varying microstructures in emerging equity markets. We develop annual indicators of informational efficiency, market volatility and transaction costs, using daily data for a panel of 28 emerging markets over the 1996–2007 period. We then analyze the impact of insider trading regulations, trading system automation and accounting standardization on microstructures through a set of panel regressions controlling for financial development and simultaneous reforms. Our results suggest that emerging market microstructures are affected by economic and political context, are strongly related to one another and depend on specific institutional reforms.     

Trading externalities and new equity issues in emerging markets

The volatility in emerging market finance over the last decade has highlighted the importance of developing equity exchanges to enhance risk sharing between international investors. Debt markets do not allow for as much risk sharing. Theoretically, stock market development involves trading externalities, as the decision by one firm to list provides a positive spillover for other firms considering an initial offering. This theory thus has a clear policy implication in terms of deliberate government action to promote stock market development. This paper tests empirically for the existence of trading externalities in developing countries, and finds evidence of such externalities for Latin American, but not Asian, stock markets.     

There's no need to be a pioneer in emerging private equity markets

There is currently considerable enthusiasm for emerging private equity markets, where investors believe they have access to “untapped deal flow”. Early entry may allow them to capitalize on exceptional growth opportunities; however, the pioneering investors enter immature capital markets and have no local transaction experience. This may outweigh the potential benefits of low deal-flow competition and expected growth. We address this potential drawback by analyzing a unique, hand-collected dataset of emerging private equity market transactions. We refer to 1157 deals in 86 host countries between 1973 and 2009, and find that early transactions underperform later deals. The evidence presented is robust and consistent with the improvement in the deal-making environment over time and the benefits of learning how to conduct emerging market private equity deals. The learning benefits are stronger if investors are located in the same country as the investee firm.     

Equity market integration in emerging Balkan markets

This paper examines long-run relationships among five Balkan emerging stock markets (Turkey, Romania, Bulgaria, Croatia, Serbia), the United States and three developed European markets (UK, Germany, Greece), during the period 2000-2009. Conventional, regime-switching cointegration tests and Monte Carlo simulation provide evidence in favour of a long-run cointegrating relationship between the Balkan emerging markets within the region and globally. Moreover, we apply the Asymmetric Generalized Dynamic Conditional Correlation (AG-DCC) multivariate GARCH model of Cappiello et al. (2006), in order to capture the impact of the 2007-2009 financial crisis on the time-varying correlation dynamics among the developed and the Balkan stock markets. Results show that stock market dependence is heightened, supporting the herding behaviour during the 2008 stock market crash period. Our findings have important implications for international portfolio diversification and the effectiveness of domestic policies, as these emerging markets are exposed to external shocks.     

Disclosure and cost of equity capital in emerging markets: The Brazilian case

In this paper, we conjecture that the weak association between disclosure and cost of equity capital found in the literature (Botosan, 1997) can be caused by the high-level corporate disclosure environment found in the United States. We hypothesize that in low-level corporate disclosure environments the variability in disclosure practices across firms will be larger than in the United States, and, consequently, the marginal effect of voluntary disclosure policies will be higher. Using a newly developed Brazilian Corporate Disclosure Index (BCDI), our results confirm this hypothesis. Disclosure is strongly associated with ex ante cost of equity capital for Brazilian firms. The results are more pronounced for firms with less analyst coverage and low ownership concentration, as expected.     

Volatility transmission in global financial markets

This paper considers the transmission of volatility in global foreign exchange, equity and bond markets. Using a multivariate GARCH framework which includes measures of realised volatility as explanatory variables, significant volatility and news spillovers are found to occur on the same trading day between Japan, Europe, and the United States. All markets exhibit significant degrees of asymmetry in terms of the transmission of volatility associated with good and bad news. There are also strong links between diffusive volatilities in all three markets, whereas jump activity is only important within the equity markets. The results of this paper deepen our understanding of how news and volatility are propagated through global financial markets.     

Volatility transmission in the UK equity market

In this study, the three-factor model of Fama and French and the ‘characteristic model’ of Daniel and Titman are tested using the French Stock Market. Stocks are ranked by size and book to market ratio and then by ex-ante β, HML or SMB loadings. Based on average returns, results reject the factor model with ‘characteristic balanced’ portfolios. In contrast, in time-series regressions, results are consistent with the factor pricing model and inconsistent with the characteristic-based pricing model. Because the value premium is small, conclusions must be interpreted carefully. However, size and market premiums allow more powerful tests of the two models.     

Extreme observations and diversification in Latin American emerging equity markets

In this paper, we focus on the tails of the unconditional distribution of Latin American emerging markets stock returns. We explore their implications for portfolio diversification according to the safety first principle, first proposed by Roy [Econometrica (1952) 20, 431]. We find that the Latin American emerging markets have significantly fatter tails than industrial markets, especially, the lower tail of the distribution. We consider the implication of the safety first principle for a US investor who creates a diversified portfolio using Latin American stock markets. We find that a US investor gains by adding Latin American equity markets to her purely domestic portfolio. For different parameter specifications, we find a more realistic asset allocation than the one suggested by the literature based on the traditional mean-variance framework.     

U.S. investors and global equity markets

This study examines international equity flows of U.S. residents to emerging markets in Latin America and Asia and to developed markets in Europe, Canada, and Japan. The major issues addressed are (1) appropriate means of measuring relationships between returns and flows, (2) role of volatility in these relationships, and (3) effects of the Asian crisis. Basic findings include: (1) the information contribution argument is stronger than the feedback trading argument (flows affect returns more than past returns affect flows), (2) volatility of flows and of returns are not of major importance, (3) the Asian crisis effects are important and strongest for Asia followed by developed markets and by Latin America, and (4) regional measures and U.S. returns play significant roles in international equity flows to many countries.