Currency risk in emerging equity markets

The paper develops an international capital asset-pricing model (ICAPM), which includes foreign currency risk, and examines the impact of capital market liberalisation on the pricing of risks. It applies the model to data from Pacific Basin financial markets and finds substantial evidence that not only currency risk is priced in both pre- and post-liberalisation periods, but the model is superior to one which does not include currency risk. This evidence suggests that an international capital asset-pricing model, which omits currency risk, will be misspecified. Furthermore, the results imply that since currency risk is priced and investors are compensated for bearing such risk they should not be discouraged by more flexible exchange rate regimes from investing in emerging markets.     

Exchange rate regimes, globalisation, and the cost of capital in emerging markets

This paper presents a multifactor asset pricing model for currency, bond, and stock returns for ten emerging markets to investigate the effect of the exchange rate regime on the cost of capital and the integration of emerging financial markets. Our results suggest that a fixed exchange rate regime system can help reduce the cost of capital in emerging markets by reducing the currency risk premia demanded by foreign investors.     

Exchange rate exposure

In this paper we examine the relationship between exchange rate movements and firm value. We estimate the exchange rate exposure of publicly listed firms in a sample of eight (non-US) industrialized and emerging markets. We find that exchange rate movements do matter for a significant fraction of firms, though which firms are affected and the direction of exposure depends on the specific exchange rate and varies over time, suggesting that firms dynamically adjust their behavior in response to exchange rate risk. Exposure is correlated with firm size, multinational status, foreign sales, international assets, and competitiveness and trade at the industry level.     

Rhetorics of saving–investment correlations and the international mobility of capital: A survey

This study surveys the literature on saving–investment (SI) correlations and international mobility of capital (IMC) generated over more than three decades since the 1980s. Several studies have shown the presence of paradoxically high SI correlations for the developed countries with observed high IMC, and low SI correlations for the developing countries with observed low IMC. The studies accounting for structural breaks in model parameters provide dominant support for the decrease in SI correlations and increase in IMC after the switch from fixed to flexible exchange rate regime and the removal of policy restrictions on capital flows. The intertemporal optimisation approach to current account and the open-economy growth and dynamic stochastic general equilibrium models mainly provide theoretical predictions and suggest that it is possible to find high SI correlations in the wake of high IMC. The increases in international capital flows have been the natural corollary of the growth of international trade in goods and services and increases in foreign direct investment flows. It is these factors, rather than international trade in capital market securities (bonds and equities) driven by the diversification benefits of financial portfolios per se, that have been the key levers of international financial flows.     

Exchange risk and asset returns: A theoretical and empirical study of an open economy asset pricing model

This study develops a consumption-based asset pricing model in which domestic consumers can buy goods from domestic and foreign markets but can only invest in domestic markets. In this model, the exchange rate influences asset prices through the marginal utility of consumption and increases the risks investors face. We find that our model can successfully price the 25 Fama–French portfolios and industry portfolios in the Chinese market, and the exchange rate is an important pricing factor in the unconditional linear model. We also find that the exchange risk is time-varying and countercyclical, which can help to explain the countercyclicality in equity premium.     

A Study of Correlation Between International Equity Markets Using Exchange-Traded Funds

ABSTRACT

This study utilized weekly closing prices data from three Exchange-Traded Funds representing American, Japanese and European equity markets. The purpose was to examine the joint impact of any two on the third market. Ishares Russell 3000 (IWV), Ishares MSCI Japan (EWJ) and Ishares S&P Europe 350 (IEV) were used to represent the U.S., Japan, the European stock markets, respectively. While the findings indicate that the interdependences among the three markets are significant, there is still room for international portfolio diversification: for example, Japanese investors can realize diversification benefits by investing both in Europe and in the U.S. European and American investors, on the other hand, can diversify portfolios by investing in Japan. The application of multivariate- autoregressive-moving-aver-ages (MARIMA) to the data confirmed the above findings. Finally, the study supported the hypothesis that the international market correlations increase during times of volatility.     

Exports and hedging exchange rate risks: the multi‐country case

This article examines the optimal production, export allocation, and hedging decisions of a risk‐averse international firm that exports to several foreign markets with different currencies. The firm faces multiple exchange rate risks. Optimal decisions are analyzed under two scenarios. In the first, there is a forward market for one currency only. Then, the export allocation to different markets is separable from the firm's preferences and the joint distribution of the exchange rates. In contrast, total production is not separable except for a special case. In the second scenario, there is a forward market for each currency. Then, both production and export allocation are separable. Hedging with forward contracts depends on risk premia and on the joint distribution of the exchange rates. If tradable exchange rate risk is a linear function of untradable exchange rate risk plus noise, there is a conflict between cross hedging and taking a basis risk. If, alternatively, the untradable exchange rate risk is a linear function of the tradable exchange rate risk and noise, there is no such conflict. A speculative position in a biased forward market for one currency can be cross hedged using an unbiased forward market for another currency. © 2000 John Wiley & Sons, Inc. Jrl Fut Mark 20:843–864, 2000.     

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.     

The conditional relationship between beta and returns: recent evidence from international stock markets

The risk–return relationship is one of the fundamental concepts in finance that is most important to investors and portfolio managers. Finance theory argues that the beta or systematic risk is the only relevant risk measure for investors. However, many studies have showed that betas and returns are not related empirically, no matter in domestic markets or in international stock markets. This paper examines the conditional relationship between beta and returns in international stock markets for the period from January 1991 to December 2000. After recognizing the fact that while expected returns are always positive, realized returns could be positive or negative, we find a significant positive relationship between beta and returns in up market periods (positive market excess returns) but a significant negative relationship in down market periods (negative market excess returns). The results are robust for both monthly and weekly returns and for two different proxies of the world market portfolio. Our findings indicate that beta is still a useful risk measure for portfolio managers in making optimal investment decisions.     

Local currency systemic risk

Emerging country governments increasingly issue local currency denominated bonds and foreign investors have been increasing their holdings of these assets. By issuing debt denominated in local currency, emerging country governments eliminate exchange rate risk. The growing stock of local currency government debt in the financial portfolios of foreign investors increases their diversification and exposure to fast growing economies. In this paper, we highlight some of the risks associated to this recent trend. First, we adopt the CoV aR risk-measure to estimate the vulnerability of individual countries to systemic risk in the market for local currency government debt. Second, we show that our country-level estimates of vulnerability increase with the share of local currency debt held by foreign investors. A version of the old adage “When New York sneezes, London catches a cold,” used often to describe the relationship between the stock markets in these two cities, still applies between individual emerging countries and the aggregate market for local currency government debt.     

Good News and Bad News about Firm‐Level Stock Returns of Internationally Exposed Firms

We examine stock returns of firms with international exposure. Our empirical work relies on Campbell's variance decomposition framework. Not surprisingly, we find that the volatility of discount rate and cash flow news increase with the degree of international exposure. As firms globalize, the cash flow effect is good news, while the discount rate effect amounts to bad news. The surprising result is that the covariance between the news terms increases with international exposure. This finding provides indirect evidence for the proposition that foreign exchange (FX) risk is a priced factor in the cross‐section of risk‐adjusted expected returns. JEL Classifications: G12, G15; EFM Classification Code: 330     

Exchange rate jumps and exports: Evidence from China

We apply the autoregressive conditional jump intensity (ARJI ) model to monthly exchange rate returns of China against 81 countries and investigate the impact of exchange rate volatility on exports over the period of 1995–2004. We decompose bilateral exchange rate volatility into continuous and discrete components and find that only the discrete part of exchange rate volatility, that is, the exchange rate jumps, has a significantly negative effect on exports, which to some extent reconciles the old yet unsettled debate in previous literature on the role of exchange rate volatility in international trade. There is also some evidence suggesting that the development of domestic financial market will boost international trade, but it does not help attenuate the negative effect of bilateral exchange rate jump risk on exports.     

Currency risk and the dynamics of German investors entry and exit in Russia

Using a complete manually collected set of 3435 Russian firms with German capital in 2003–2020, we examine the effect of currency risk on the dynamics of German investors' entry and exit into the Russian market via foreign direct investment. We document that German investors were relatively tolerant towards currency risk before 2014, and became highly sensitive post 2014. We conclude that, along with geopolitical factors, the free floating exchange rate regime adopted by the Central Bank of Russia in 2014 affected the incentives of German investors. We discuss various mechanisms to explain these findings.     

Institutional investors and international investments in emerging economy firms: A behavioral risk perspective

While the extant literature has examined the influence of controlling and non-controlling principals on the internationalization decisions of emerging market firms, heterogeneity among non-controlling principals is largely ignored. The risk characteristics of different groups of owners, shaped by their institutional environments, could contribute to the differences in their preferences for firm internationalization. In this paper, we draw insights from institutional theory and behavioral risk perspective to examine the risk propensities and risk perceptions of various non-controlling principals, such as pressure-resistant (FIIs and mutual funds) and pressure-sensitive (banks, insurance companies and lending institutions) institutional investors. Empirical results from a sample of 2364 unique Indian firms during the 2005–2014 time-period show that, after controlling for firm-level resources and capabilities identified in prior literature, the ownership share of different types of institutional investors is associated with firms’ international investments differently. While pressure-sensitive institutional investors, such as banks and insurance companies, are not supportive of foreign investments by firms, pressure-resistant institutional investors, such as FIIs and mutual funds, are supportive of this strategic decision. Furthermore, our results show that the family ownership in a firm (measured in terms of family shareholding) further lowers the preference of pressure sensitive institutional investors for internationalization, whereas family ownership positively moderates the pressure resistant investors towards internationalization.     

Institutions,Corporate Governance and Capital Flows

Countries with weaker domestic investor protection hold less diversified international portfolios. An equilibrium business cycle model of North-South capital flow with corporate governance frictions between outside investors and corporate insiders explains this phenomenon through two channels. First, weak governance leads to concentrated ownership in the South because international diversification by insiders is penalized by lower stock market valuation. This reduces the float portfolio, or the supply of South assets. Second, weak governance tilts the demand of South outside investors towards domestic assets to hedge labor income risk. This is due to a higher share of labor in income, which increases labor income risk. In addition, the dynamics of investment under insider control leads relative dividend and labor income to be more negatively correlated in the South, making domestic assets a better hedge against local labor income risk. I find that the insider ownership and hedging channels are responsible for at least 29% and 11%, respectively, of the cross-country variation in international diversification. Thus, weak institutions lower international diversification primarily through concentrated ownership of firms, with outsider hedging also playing a quantitatively significant role.     

中央银行汇率风险的测量与防范

自20世纪70年代以来,国际外部环境日趋复杂,固定汇率制度逐渐瓦解,国际金融危机日益频繁,传统的货币危机模型普遍缺乏定量测量和实时评估的功能,而将VaR方法应用于汇率风险评估具有更强的现实性,它可以对央行的汇率风险进行科学的定量分析,使管理层的监管更加有效。     

STATIC FUND SEPARATION OF LONG‐TERM INVESTMENTS

This paper proves a class of static fund separation theorems, valid for investors with a long horizon and constant relative risk aversion, and with stochastic investment opportunities. An optimal portfolio decomposes as a constant mix of a few preference‐free funds, which are common to all investors. The weight in each fund is a constant that may depend on an investor's risk aversion, but not on the state variable, which changes over time. Vice versa, the composition of each fund may depend on the state, but not on the risk aversion, since a fund appears in the portfolios of different investors. We prove these results for two classes of models with a single state variable, and several assets with constant correlations with the state. In the linear class, the state is an Ornstein–Uhlenbeck process, risk premia are affine in the state, while volatilities and the interest rate are constant. In the square root class, the state follows a square root diffusion, expected returns and the interest rate are affine in the state, while volatilities are linear in the square root of the state.     

稳步推进人民币汇率制度改革——结合国际经验的探讨

为了保持国民经济稳定快速增长，为了给金融改革创造适当的外部环境，为了应对较大规模的“货币错配”风险，为了防止“日元升值综合症”在中国重演，人民币汇率弹性化改革应当采用渐进方式。这个过程中，为了有效抵御国际投机资本冲击，中国应采用由公开宣布的管理浮动汇率制度、着眼于汇率稳定的频繁外汇市场干预、规模较大的外汇储备组合而成的“三位一体”政策组合；为有效控制汇率风险，中国还应加强针对货币错配的资拳项目管制和审慎监管。     

劳动密集型行业出口竞争力研究——基于行业实际汇率视角

利用2004～2007年的月度数据,首先算出劳动密集型行业实际汇率指数,然后实证检验影响该行业出口竞争力的核心因素.实际有效汇率升值,该行业实际汇率却全部贬值,行业实际汇率比实际有效汇率更能反映该行业稳步上升的出口竞争力.在此期间,劳动密集型行业出口竞争力的提升不是以牺牲利润率为代价获得的,行业实际汇率贬值对出口竞争力的提高起了重要作用,生产率的促进作用相对较小.