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.     

International equity valuation: the relative importance of country and industry factors versus company‐specific financial reporting information

The relative importance of country‐ and industry‐specified factors vis‐à‐vis company‐specific financial statement–based information in explaining equity valuation multiples in an international setting is examined. Both country‐specific effects via previously identified variables and an indicator variable approach are analysed. While company‐specific factors are predominant in explaining cross‐sectional differences in valuation, country and industry factors have sizable incremental explanatory power over them; the latter are not independent, so their relative importance is influenced by how we adjust for this commonality. Using country indicators provides larger incremental explanatory power than using country‐specific factors, suggesting that previously identified factors may be measured with sizeable error or omitted factors are important.     

Equity prices and financial globalization

This paper examines the association between equity returns, economic shocks, and economic integration. The empirical findings show that oil prices and U.S. Federal Reserve funds rates are associated with negative responses of international equity returns, of which a simple asset-pricing model is capable of explaining the international differences. Using vector autoregressions, we find that the effects of global economic shocks operate through the current excess returns of equity prices. Empirically, trade integration increases the responses of international equity returns to oil prices, while finance integration increases the responses of equity returns to Federal Reserve funds rates across countries.     

Measuring time-varying financial market integration: An unobserved components approach

We measure the time-varying degree of world stock market integration of five developed countries (Germany, France, UK, US, and Japan) over the period 1970:1–2011:10. Time-varying financial market integration of each country is measured through the conditional variances of the country-specific and common international risk premiums in equity excess returns. The country-specific and common risk premiums and their conditional variances are estimated from a latent factor decomposition through the use of state space methods that allow for GARCH errors. Our empirical results suggest that stock market integration has increased over the period 1970:1–2011:10 in all countries but Japan. And while there is a structural increase in stock market integration in four out of five countries, all countries also exhibit several shorter periods of disintegration (reversals), i.e. periods in which country-specific shocks play a more dominant role. Hence, stock market integration is measured as a dynamic process that is fluctuating in the short run while gradually increasing in the long run.     

International competition and exchange rate shocks: a cross-country industry analysis of stock returns

This article systematically examines the importance of exchangerate movements and industry competition for stock returns. Commonshocks to industries across countries are more important thancompetitive shocks due to changes in exchange rates. Weeklyexchange rate shocks explain almost nothing of the relativeperformance of industries. Using returns measured over longerhorizons, the importance of exchange rate shocks increases slightlyand the importance of industry common shocks increases moresubstantially. Both industry and exchange rate shocks are moreimportant for industries that produce internationally tradedgoods, but the importance of these shocks is economically smallfor these industries as well.     

Leverage Constraints and the International Transmission of Shocks

Recent macroeconomic experience has drawn attention to the importance of interdependence among countries through financial markets and institutions, independently of traditional trade linkages. This paper develops a model of the international transmission of shocks due to interdependent portfolio holdings among leverage‐constrained investors. In our model, without leverage constraints on investment, financial integration itself has no implication for international macro comovements. When leverage constraints bind, however, the presence of these constraints in combination with diversified portfolios introduces a powerful financial transmission channel that results in a positive comovement of production, independently of the size of international trade linkages. In addition, the paper shows that with binding leverage constraints, the type of financial integration is critical for international comovement. If international financial markets allow for trade only in noncontingent bonds, but not equities, then the international comovement of shocks is negative. Thus, with leverage constraints, moving from bond trade to equity trade reverses the sign of the international transmission of shocks.     

Transparency, Integration, and the Cost of International Real Estate Investments

This paper investigates the importance of market institutions for the performance of international property investors during the 1996?C2007 period. The results show that international property companies underperform local property companies in the early years of the sample period. This underperformance is driven by the political environment, the level of economic integration, and the transparency of the real estate market in target countries. The underperformance of internationals disappears in the later years of the sample period, and so does the significance of the aforementioned factors in explaining performance differences among international companies. These findings suggest that the increased transparency of the global real estate industry has leveled the playing field for foreign property investors.     

The monetary origins of asymmetric information in international equity markets

Existing studies using low-frequency data have found that macroeconomic shocks contribute little to international stock market covariation. However, these papers have not accounted for the presence of asymmetric information where sophisticated investors generate private information about the fundamentals that drive returns in many countries. In this paper, we use a new microstructure data set to better identify the effects of private and public information shocks about U.S. interest rates and equity returns. High-frequency private and public information shocks help forecast domestic money and equity returns over daily and weekly intervals. In addition, these shocks are components of factors that are priced in a model of the cross-section of international returns. Linking private information to U.S. macroeconomic factors is useful for many domestic and international asset-pricing tests.     

Does institutional ownership matter for international stock return comovement?

We study the link between international stock return comovements and institutional investment. We test whether the rise of institutional ownership has increased cross-country correlations and decreased cross-industry correlations. Using stock-level institutional holdings across 45 countries during the 2001–2010 period, we find that industry and global factors are relatively more important the country factors in explaining stock return variation among stocks with higher institutional ownership. Industry diversification strategies are more beneficial than country diversification strategies for stocks with high institutional ownership. We show that cross-border portfolio investment is a powerful force of international capital market integration and convergence of asset prices.     

Is Country Diversification better than Industry Diversification?

In this paper, we develop a framework in which one can examine the source of industry and country diversification by examining their underlying return components. We find that the global cash flow factor explains on average 39% of the variation of country cash flows and global discount rates explain 55% of the variation of country discount rates. These are much less than the explanatory power of the two factors over industry cash flow and discount rate variations, which are 72% and 78% respectively. This suggests that global factors are much less important for return components at country level than at the industry level. As a result, both better diversification of expected returns and cash flows across countries determine the larger benefits of country diversification versus industry diversification. Moreover, emerging markets tend to have much smaller co‐movements of both dividends and expected returns with those of the world, suggesting a lower degree of integration with the world goods and financial markets. Our results cast doubt on the prevailing wisdom that country diversification should be replaced by industry diversification.     

The 2008 financial crisis: Stock market contagion and its determinants

In this paper, we investigate worldwide contagion and its determinants during the 2008 financial crisis. Utilizing an international sample of returns from 2003 to 2009, we consider both uni- and bi-directional contagion. After controlling for crisis-related volatility, we find strong evidence that cross-market linkages increase among many financial markets. In contrast to previous crises, contagion following the 2008 global financial crisis is not confined to emerging markets. The United States and other mature financial markets in the sample transmit and receive contagion. Country markets are less influenced by regions than they are by other country markets. We also construct variables that represent relative changes in economic variables before and during the crisis. We find that both economic fundamentals such as trade structure, interest rates, inflation rates, industrial production, and regional effects, and investors’ risk aversion contribute to international contagion.     

Drivers of Exchange Rate Dynamics in Selected CIS Countries: Evidence from a Factor-Augmented Vector Autoregressive (FAVAR) Analysis

We investigate the likely sources of exchange rate dynamics in selected member countries of the Commonwealth of Independent States (CIS; Russia, Kazakhstan, Ukraine, Kyrgyzstan, Azerbaijan, and Moldova) over the past decade (1999-2010). Evidence is based on country VARs augmented by a regional common-factor structure (FAVAR model). The models include nominal exchange rates, the common factor of exchange rates in the CIS countries, and international drivers such as global trade, share prices, and oil price. Global, regional, and idiosyncratic shocks are identified in a standard Cholesky fashion. Their relevance for exchange rates is explored by a decomposition of the variance of forecast errors. The impact of global shocks on the development of exchange rates has increased, particularly if financial shocks are considered. Because of the recent global financial crisis, regional shocks have become more important at the expense of global shocks.     

International portfolio diversification: Currency,industry and country effects revisited

We examine the relative importance of country, industry, world market and currency risk factors for international stock returns. Our approach focuses on testing the mean-variance efficiency of the various factor portfolios. An unconditional analysis does not show significant differences between country, industry and world portfolios, nor any role for currency risk factors. However, when we allow expected returns, volatilities and correlations to vary over time, we find that equity returns are mainly driven by global industry and currency risk factors. We propose a novel test to evaluate the relative benefits of alternative investment strategies and find that including currencies is critical to take full advantage of the diversification benefits afforded by international markets.     

The Changing Roles of Industry and Country Effects in the Global Equity Markets

Abstract

This paper examines the roles of country and industry effects on international equity returns using a comprehensive database covering 50 industry groups and 34 countries over the period 1992 to 2001. The study focuses on the evolving process of those effects over time and on geographical differences. The main results are as follows: although the country effects still dominate the industry effects in the full sample period, there has been a major upward shift in industry effects since 1999. The degree of this shift varies across regions and is prominent in Europe and North America, while in Asia Pacific and Latin America, country effects still dominate. The increasing industry effects are not found to be confined to the Technology, Media and Telecommunications sectors and thus are not considered a temporary phenomenon. The above developments have implications for international portfolio diversification.     

An empirical investigation of stock market behavior in the Middle East and North Africa

This paper analyzes excess market returns in the relatively understudied financial markets of nine Middle Eastern and North African (MENA) countries within the context of three variants of the Capital Asset Pricing Model: the static international CAPM; the constant-parameter intertemporal CAPM; and a Markov-switching intertemporal CAPM which allows for the degree of integration with international equity markets to be time-varying. On the whole we find that: (1) Israel and Turkey are most strongly integrated with world financial markets; (2) in most other MENA markets examined there is primarily local pricing of risk and evidence of a positive risk-return trade-off; and (3) there is substantial time variation in the weights on local and global pricing of risk for all of these markets. Our results suggest that investment in many of these markets over the sample studied would have provided returns uncorrelated with global markets, and thus would have served as financial instruments with which portfolio diversification could have been improved.     

Not all emerging markets are the same: A classification approach with correlation based networks

Using dynamic conditional correlations and network theory, this study brings a novel interdisciplinary framework to define the integration and segmentation of emerging countries. The individual EMBI+ spreads of 13 emerging countries from January 2003 to December 2013 are used to compare their interaction structure before (phase 1) and after (phase 2) the global financial crisis. Accordingly, the unweighted average of dynamic conditional correlations between cross country bond returns significantly increases in phase 2. At first glance, the increased co-movement degree suggests an integration of the sample countries after the crisis. However, using correlation based stable networks, we show that this is not enough to make such a strong conclusion. In particular, we reveal that the increased average correlation is more likely to be caused by clusters of countries that exhibit high within-cluster co-movement but not between-cluster co-movement. Potential reasons for the post-crisis segmentation and important implications for international investors and policymakers are discussed.     

Diversification in euro area stock markets: Country versus industry

The harmonization of fiscal and economic policy within the European Monetary Union (EMU) has had a considerable impact on the economies of member countries. In particular, several studies indicate that the proceeding economic integration among euro area countries has important consequences for the factors driving asset returns in financial markets. However, these studies rely on one specific methodology [Heston, S.L., Rouwenhorst, K.G., 1994. Does industrial structure explain the benefits of international diversification? Journal of Financial Economics 36, 3–27; Heston, S.L., Rouwenhorst, K.G., 1995. Industry and country effects in international stock returns. Journal of Portfolio Management Spring, 53–58], that has recently been criticized as too restrictive. This study adopts a mean–variance approach instead. Using recent euro area stock markets data, we find strong evidence that diversification over industries yields more efficient portfolios than diversification over countries.     

Market competition,earnings management,and persistence in accounting profitability around the world

We examine how cross-country differences in product, capital, and labor market competition, as well as earnings management affect mean reversion in accounting return on assets. Using a sample of 48,465 unique firms from 49 countries, we find that accounting returns mean revert faster in countries where there is more product and capital market competition, as predicted by economic theory. Country differences in labor market competition and earnings management are also related to mean reversion in accounting returns—but the relation varies with firm performance. Country labor competition increases mean reversion when unexpected returns are positive but slows it when unexpected returns are negative. Accounting returns in countries with higher earnings management mean revert more slowly for profitable firms and more rapidly for loss firms. Thus earnings management incentives to slow or speed up mean reversion in accounting returns are accentuated in countries where there is a high propensity for earnings management. Overall, these findings suggest that country factors explain mean reversion in accounting returns and are therefore relevant for firm valuation.     

Financial Development and Intersectoral Allocation: A New Approach

This paper uses a new methodology based on industry comovement to examine the role of financial market development in intersectoral allocation. Based on the assumption that there exist common global shocks to growth opportunities, we hypothesize that country pairs should have correlated patterns of sectoral growth if they are able to respond to these shocks. Consistent with financial markets promoting responsiveness to shocks, countries have more highly correlated growth rates across sectors when both countries have well‐developed financial markets. This effect is stronger between country pairs at similar levels of economic development, which are more likely to experience similar growth shocks.     

Common Volatility: An Empirical Investigation of Closed-End Country Funds

The study of international integration of equity markets has received a great deal of interest. This paper investigates whether returns of forty-one closed-end country funds share a common volatility process with three comparable return series: the underlying net asset value (NAV), U.S. stock market returns, and foreign stock market returns. Country funds are a natural setting to test for international market integration, as they are traded in the U.S. market, whereas their underlying assets are traded in foreign stock markets. Our results indicate that only a few emerging markets' country funds share common volatility processes with their comparable asset returns. This, in turn, suggests weak linkages through the second moment of related assets.