The nature and determinants of comovement between developed,emerging and frontier equity markets: Europe versus Asia‐Pacific

International investors are increasingly attracted towards emerging and frontier markets because of their potential to enhance diversification benefits of a global portfolio. This calls for a rigorous analysis of the nature and determinants of stock market comovement between developed, emerging, and frontier markets in Europe and Asia‐Pacific regions. The findings suggest that unlike their Asia‐Pacific counterparts, European developed, emerging, and frontier stock markets display a higher degree of comovement. Although Asia‐Pacific frontier markets provide good diversification opportunities, investors must be cautioned against their weak financial system. The volatility of returns, gross domestic product growth rate, and the 2008 global financial crisis (GFC) are the key determinants of stock market comovement in Europe. The mechanisms by which comovement in the Asia‐Pacific region is strengthened differ across markets. Comparative analysis of comovement and its determinants across different classes of equity markets and geographies is expected to provide valuable perspectives to global investors, portfolio managers, and policymakers.     

International portfolio diversification: US and Central European equity markets

This paper examines the short- and long-term relationships between the US stock market and three Central European markets. Low short-term correlations between these markets and the US are found. Application of the Johansen cointegration procedure indicates that there is no long-term relationship. The Granger-causality test does reveal a causality running from the Hungarian to the Polish market, but none with the US. Overall, the results suggest that US investors can obtain benefits from international diversification into these markets.     

Stock market correlations between China and its emerging market neighbors

We examine interlinkages of stock return behavior for China and three emerging market neighbors from the Asia Pacific region from November 1993 to July 2008. Results are based on a VAR model. Impulse responses and vector decomposition of VAR are also utilized. Evidence suggests that the aggregate markets are mostly not interrelated. However, we observe relations between China and the other markets when foreign investor returns are specifically accounted for. In addition, a shock originating in China is significantly felt in the other equity markets. Stock market characteristics and macroeconomic conditions of these countries may help explain the observed relations.     

New empirical evidence on CEE's stock markets integration

The main aim of the study was to explore the integration of CEE’s stock markets (Central, South-East and Baltic) with those of the developed ones (Germany, USA and the UK). Using daily data from 20 October 2000 up to 20 October 2016, the static analysis indicates a long-run cointegration relationship between CEE markets and all three counterparts considered. The dynamic analysis indicates several short-run episodes of cointegration, which are influenced by nondomestic factors. When comparing among the counterparts, one can highlight that the US stock market is less integrated with emerging markets, which could be considered for portfolio diversification. Furthermore, the contagion effect is not rejected, given that the dynamic pairwise correlations are likely to be affected by herding behaviour and significant break dates.     

Global and regional range-based volatility spillover effects

This study extends the univariate Weibull conditional autoregressive range (CARR) model to establish a bivariate Weibull CARR (BWCARR) model to investigate the range-based volatility spillover effect. The empirical results indicate that a conditional autoregressive range relationship exists on the US, Japan, mainland China, Hong Kong and Taiwan stock markets. The new BWCARR model is more credible and efficient than the CARR model. Moreover, the range-based volatility for the US and Japan has an impact on Taiwan, indicating that there exists a range-based global and regional stock market spillover effect that has an impact on the Taiwanese stock market.     

The impact of the US stock market opening on price discovery of government bond futures

We examine price discovery in sequential markets for the 10-year US Treasury note, German bund, and UK gilt futures over the period 2010–2017. We find that price discovery increases after the opening of the US stock market. Order flows in the bond futures markets are more informative for permanent price changes in the 30-min period after the US stock market opens. A placebo test using US statutory holidays confirms our findings. A cross-market analysis suggests that the increased price discovery in the bond futures is related to returns and net order flows of the US stock market.     

How Do the Asian Economies Compete With Japan in the US Market? Is China Exceptional? A Triangular Trade Approach

We apply a trilateral trade approach to examine how Japanese exports and investment to China, or seven other Asian economies, affect Chinese, or the seven Asian economies', exports to the US market. The results suggest that while Chinese and Japanese exports are directly competitive in US markets, Chinese exports to the US are supported partly by Japanese exports to China. The positive correlation between Japanese exports to China and Chinese exports to the US is explained by vertical trade between Japanese multinationals and their affiliates in China. Indonesian and Philippine exports are also competing with Japanese exports in US markets, though the extent of the competition is much higher for China than for these countries.     

Oil and stock markets before and after financial crises: A local Gaussian correlation approach

The effect of financial shocks on the cross‐market linkages between oil prices (spot and futures) and stock markets is examined for four major crises. We employ the local Gaussian correlation approach and find that the two markets were regionalized for most of the 1990s and the early 2000s. Flights from stocks to oil occur in all crisis episodes, except the recent global financial crisis. The view that stock and oil markets behave like “a market of one” after the financialization of commodities is further supported by the presence of contagion between US stock markets and all the benchmark oil markets.     

Intertemporal volatility and price interactions between Australian and Japanese spot and futures stock index markets

Previous studies have examined causality within and between different spot and futures markets with a motivation to discover market comovements, price leadership effects, and, more recently, volatility spillovers across markets. However, the empirical framework within which this is accomplished tends not to analyze explicitly foreign spillover effects upon a spot–futures relationship, which may significantly alter the equilibrium between these markets. This will then have a direct impact upon the estimation of dynamic risk adjustments that occur from the interaction between these markets. This article develops a quadvariate simultaneous-equation EC-ARCH model with an emphasis on volatility spillovers as a better alternative methodology to evaluate these relationships from a different perspective. This model is applied to examine the interaction between the Australian and Japanese spot and futures stock index markets, which allows for an Australian or Japanese futures trader to analyze the impact of foreign cash and futures markets, as well as the local cash market, on the local futures market in a single coherent framework. This type of analysis is not possible using previous paradigms, because they allow the trader only to examine the impact of local cash and foreign futures markets in separate settings. © 1999 John Wiley & Sons, Inc. Jrl Fut Mark 19: 523–540, 1999     

Regime Dependent Sensitivity of Country Exchange Traded Funds to Common Risk Factors

If common factors jointly affect country stock markets, it is an indication of global stock market integration. Common factors may affect some markets more/less than other markets, an indication of the degree of global stock market integration/ segmentation. In this paper, we study the integration of global stock markets based on the returns on exchange traded funds (ETFs) for the US, Canada, UK, Germany, France, Italy, Australia and Japan. The relationship between country ETF returns and common risk factors may be time-varying across countries, and that favors a regime switching (RS) factor model for the dynamics of the country ETF returns. A RS factor model for the relationship between country ETF returns and common risk factors is fitted to daily data for the period from May 31, 2000 to March 31, 2014. We use the data to test a hierarchy of hypotheses on country ETF returns: (1) common factor exposure across all country ETFs and all regimes; (2) common factor exposure across some country ETFs and all regimes, and (3) common factor exposure across some country ETFs and some regimes. The RS factor model for ETF returns fits the data well and the common factors have variable effects across countries and over regimes.     

Transmission of central bank communication to emerging economies: Evidence from the Korean stock market

This study analyzes the impact of US central bank communication on financial markets in emerging economies. We find that informal communication from the Fed positively influences the Korean stock market at a greater magnitude than the US stock market. The results show that the Korean stock market experienced higher excess return when Korea's monetary policy decisions are uncertain, suggesting that central bank communication in central countries could transmit to emerging economics through their monetary policy decisions and uncertainty. In addition, various portfolios and individual equities have a positive market risk-return tradeoff in the presence of Fed communication only.     

International financial integration: Stock return linkages and volatility transmission between Vietnam and advanced countries

This paper investigates the interdependence between the Vietnamese stock market and other influential equity markets in terms of return linkage and volatility transmission covering the period including pre, during and post the 2008 Global Financial Crisis. A VAR model is utilized to estimate the conditional return linkage among these indices and a GARCH-BEKK model is employed to investigate the volatility transmission. We find evidence of statistically significant correlation, return spillover and volatility linkage between Vietnamese stock market with other leading equity markets of the US, Hong Kong and Japan. Moreover, we find that during the financial crisis, stock markets become more interrelated.     

Volatility Spillovers and the Risk-Return Relation Between Stock and Foreign Exchange Markets in Brazil

We examine the evidence of mean and volatility spillovers between stock and foreign exchange markets in Brazil with multivariate GARCH models and nonlinear Granger causality tests. We also use a multivariate GARCH-in-mean model to assess the relationship between risk and return in these markets. The results indicate that the stock market leads the foreign exchange market in price formation and that nonlinear Granger causalities from the exchange market to the stock market do occur. Part of these nonlinear causalities are explained by volatility spillovers. We show that exchange rate volatility affects not only stock market volatility but also stock returns.     

Monetary Policy,Vagabonding Liquidity and Bursting Bubbles in New and Emerging Markets: An Overinvestment View

‘Capitalism without failure is like religion without sin’. Charles Kindleberger's book Manias, Panics and Crashes points out that speculation and crises have always been present: the world economic crisis of the 20th century, the South Sea bubble in the 18th century, and the tulip mania in the first part of the 17th century. Starting with the Japanese bubble in the 1980s we take the reader on a tour through 20 years of bubbles in emerging markets and industrial countries which have recently culminated in the 2007/08 US subprime market crisis. We explain the global stock market and real estate booms based on the real and monetary overinvestment theories of Hayek, Wicksell and Schumpeter, arguing that ample liquidity supply originating in the large industrialised countries has contributed – independent from the exchange rate regime – to overinvestment cycles in new and emerging markets around the globe. The policy implication is to keep interest rates not too low for too long in response to bursting bubbles.     

Spillover Effects among European,the US and Moroccan Stock Markets before and after the Global Financial Crisis

ABSTRACT

This paper assesses return and volatility spillovers among stock markets in Morocco, the US, UK, France and Germany represented respectively by MASI, S&P 500, FTSE 100, CAC 40 and DAX 30 indices, both before and after the global financial crisis (GFC) of 2008. The daily frequency data cover the period from January 2nd, 2002 to June 30th, 2016. Using the Diebold and Yilmaz approach, the results show varying financial connectedness between the Moroccan and the above mentioned developed stock markets. In fact, the significant increase of spillover index during the post-financial crisis period demonstrates that the US and European stock markets were the most affected. On the other hand, despite a relative increase of spillover effects coming from the US and German equity markets, our results show decline in the total net spillovers experienced by the Moroccan market after the recent financial crisis. These findings may provide some useful information to support decision-making and trading strategies for international investors.     

成熟金融市场与新兴金融市场间的传导性研究

运用BVAR计量模型研究Granger因果关系,通过因果关系研究成熟金融市场与新兴金融市场之间的传导性,再通过脉冲响应函数进一步验证因果关系的结论;并实证分析上涨和下跌过程中成熟金融市场与新兴金融市场间传导性的变化特征。实证研究表明：在整个样本期,香港股市与新加坡股市互相传导,日本股市与韩国股市互相传导,美国股市对其他股市单向传导,中国沪市对韩国股市单向传导,中国沪市对新加坡股市单向传导,中国沪市对香港股市单向传导;下跌时期六个股市间的传导关系比上涨时期更为复杂,更加强烈。     

Stock market development and economic growth: Evidence from seven sub-Sahara African countries

The paper examines the long run and causal relationship between stock market development and economic growth for seven countries in sub-Saharan Africa. Using the autoregressive distributed lag (ARDL) bounds test, the study finds that the stock market development is cointegrated with economic growth in Egypt and South Africa. Moreover, this test suggests that stock market development has a significant positive long run impact on economic growth. Granger causality test based on vector error correction model (VECM) further shows that stock market development Granger causes economic growth in Egypt and South Africa. However, Granger causality in the context of VAR shows evidence of bidirectional relationship between stock market development and economic growth for Cote D’Ivoire, Kenya, Morocco and Zimbabwe. In Nigeria, there is a weak evidence of growth-led finance using market size as indicator of stock market development. Based on these results, the paper argues that stock markets could help promote growth in Africa. However, to achieve this goal, African stock markets need to be further developed through appropriate regulatory and macroeconomic policies.     

Dynamic Global Linkages of the BRICS Stock Markets with the United States and Europe Under External Crisis Shocks: Implications for Portfolio Risk Forecasting

Crisis shocks often lead to changes in the interdependence across stock markets and thus affect risk assessment and management. This paper investigates the extent to which the global financial crisis of 2008–09, which was triggered by the US subprime crisis in 2007, and the European debt crisis that started at the end of 2009, affects the interdependence of the leading emerging markets of the BRICS countries with those of the United States and Europe. Our empirical analysis makes use of the FIAPARCH model combined with the Dynamic Equicorrelation (DECO‐FIAPARCH), which allows for the estimation of market linkage for a large group of countries as a whole, while controlling for asymmetric volatility and long memory. The results reveal the presence of important changes in the time‐varying linkages of the BRICS stock markets with the US and European ones. In particular, the average linkages have significantly been higher between 2007 and the first half of 2012 than the remaining part of the sample, and there is also evidence of a structural change around the Lehman Brothers collapse. We also show the effects of these stylised facts on portfolio risk assessment and forecasting.     

Market integration and contagion: Evidence from Asian emerging stock and foreign exchange markets

This paper examines whether Asian emerging stock markets (India, Korea, Malaysia, Philippines, Taiwan, and Thailand) have become integrated into world capital markets since their official liberalization dates by estimating and testing a dynamic integrated international capital asset pricing model (ICAPM) in the absence of purchasing power parity (PPP) using an asymmetric multivariate GARCH(1,1)-in-Mean approach. Also examined in this paper is whether there are pure contagion effects between stock and foreign exchange markets for each Asian country during the 1997 Asian crisis. The empirical results show that first, both currency and world market risks are priced and time-varying, suggesting that an international asset pricing model under PPP and constant price of risk might give rise to model misspecification. Second, the stock markets for India, Korea, Malaysia, Philippines, and Thailand were segmented from the world capital markets before their liberalization dates, but all six markets have become fully integrated since then. Third, the market liberalization has reduced the cost of capital and price volatility for most of the countries. Finally, as for the contagion effects, strong positive impact of return shocks originating from the domestic stock market to its foreign exchange market during the crisis is found. This dynamic relationship between stock market and foreign exchange market is consistent with stock-oriented exchange rate models.     

Trade deflection and trade depression

This is the first paper to empirically examine whether a country's use of an import restricting trade policy distorts a foreign country's exports to third markets. We first develop a theoretical model of worldwide trade in which the imposition of antidumping and safeguard tariffs, or “trade remedies,” by one country causes significant distortions in world trade flows. We then empirically test this model by investigating the effect of the United States' use of such import restrictions on Japanese exports of roughly 4800 products into 37 countries between 1992 and 2001. Our estimation yields evidence that US restrictions both deflect and depress Japanese export flows to third countries. Imposition of a US antidumping measure against Japan deflects trade, as the average antidumping duty on Japanese exports leads to a 5-7% increase in Japanese exports of the same product to the average third country market. The imposition of a US antidumping measure against a third country depresses trade, as the average US duty imposed on a third country leads to a 5-19% decrease in Japanese exports of that same product to the average third country's market. We also document the substantial variation in trade deflection and trade depression across different importing countries and exported products.