The Effects of Abolishing a Foreign Institutional Investment Quota in Taiwan

Policies regarding the globalization of financial markets have long been investigated with conflicting results. This paper employs an event study approach with the EGARCH process to examine the effects of lifting restrictions on qualified foreign institutional investors in the Taiwanese stock market. The empirical results indicate significant differences in the behavior of stock returns in the electronics, financial, and other nonfinancial sectors, both on and after the abolition of Taiwan's investment quota. In addition, the volatility of stock returns in the electronics sector increases following the event. Foreign ownership provides some additional explanatory power for electronics and other nonfinancial stocks in the short run.     

GLOBALIZATION OF CAPITAL MARKETS AND THE ASIAN FINANCIAL CRISIS

This article has three basic aims: (1) to analyze the impact of the opening of their capital markets on the economies of host countries; (2) to investigate the causes of the Asian financial crisis; and (3) to evaluate the likely effects of the South Korean government's recent attempts to restructure its corporate sector. Although the recent Asian financial crisis has led some to question the merits of open capital markets and to call for regulatory restraints on capital flows across international borders, the scientific evidence suggests that the opening of stock markets to foreign investors has been largely beneficial for emerging economies. On average, stock market liberalization has been accompanied by increases in stock prices and reductions in stock return volatility, reductions in inflation, and reductions in the rate of currency depreciation. Much of the blame for the Asian currency crises is assigned to Asian policymakers' futile attempts to defy market forces by trying to maintain their currencies at artificially high levels. But a more fundamental cause of Asia's economic problems has been the widespread value destruction by Asian corporations, which has led to a lower value for the overall economy and weakened the banking sector. The government-directed banking systems and weak corporate governance structures (including managerial incentives to increase size and market share at the expense of shareholders) that characterize most Asian economies have resulted in systematic overinvestment, bloated payrolls, and sharp declines in corporate profitability. While applauding most of the Korean government's recent measures to reform the economy, the article expresses skepticism about the government-mandated restructuring of the chaebol known as the “big deal.” Rather than trying to direct the process of restructuring, Korean policymakers should limit their efforts to improving the market mechanism by increasing competition in the markets for capital, corporate control, and goods and services. The Korean market for corporate control transactions could be greatly improved by increasing the efficiency of bankruptcy proceedings and by allowing hostile takeovers by foreign as well as domestic investors. To increase the productivity of capital, Asian companies should seek to realign managerial with shareholder interests by tying compensation to measures of value creation like EVA.     

DIVERGENT EXPECTATIONS AND THE ASIAN FINANCIAL CRISIS OF 1997

An important question concerning integration of global financial markets is whether local investors in an equity market react differently from international investors, particularly during periods of financial crisis. Considering local investors are closer to information, they might turn pessimistic before foreign investors before a crisis. We examine whether local investors in each of the six Asian stock markets—Indonesia, Korea, Malaysia, the Philippines, Taiwan, and Thailand—reacted differently from international investors during the 1997 Asian financial crisis. Our empirical results indicate that, in general, closed‐end country fund share prices (mainly driven by foreign investors) Granger‐cause the respective net asset values (NAVs, mainly driven by local investors). Moreover, this one‐way Granger‐causality effect from share prices to NAVs becomes much stronger during the crisis period after controlling for U.S. stock returns. Our results suggest international investors turned pessimistic before local investors. JEL classification: G15     

Exchange rate exposure and the use of foreign currency derivatives in the Australian resources sector

In this paper, we provide a re-examination of the exchange rate exposure and foreign currency derivative use by Australian resources firms in the 2006–2009 period which is characterized by increased volatility caused by the global financial crisis. In particular, we consider the interaction of a resources firm's exchange rate risk exposures, foreign currency derivative use and the global financial crisis simultaneously. Conforming to expectations, our results indicate that more companies are significantly exposed to exchange rate risk since the onset of the financial crisis. However, there is a lack of evidence that the use of foreign currency derivative is more effective in alleviating exchange rate exposures during the crisis as opposed to the pre-crisis period.     

Time-Varying Dependency and Structural Changes in Currency Markets

This study employs Patton's (2006) conditional copula framework to model dynamic conditional joint distribution with currency data for Taiwan and its trading counterparties. Empirical findings suggest that the exchange rate of Taiwan tends to display high tail dependence with those of Asian countries during currency depreciations. Because financial events during the sample period may be the source of structural changes for dependence structure, this study applies Bai and Perron's (1998, 2003) approach to detect the internal structural breaks. Empirical results reveal significant structural changes in the persistence of dependence, especially during the financial crisis of 2008.     

El efecto de la volatilidad del peso mexicano en los rendimientos y riesgo de la Bolsa Mexicana de Valores

The effect of heavy tails due to rare events and different levels of asymmetry associated with high volatility clustering in the emerging financial markets requires sophisticated models for statistical modelling of such stylized facts. This article applies extreme value theory (EVT) to quantify tail risk on the daily returns of Mexican stock market under aggregation of foreign exchange rate risk from January 1971 to December 2010. This study focuses on the maximum-block method and generalized extreme value distribution (GEVD) to model the asymptotic behavior of extreme returns in US dollars. The empirical results show that EVT-Based VaR measured at high confidence levels performs better than simulation historical and delta-normal VaR models on capturing fat-tails in the returns of highly volatile stock markets. Additionally, international investors holding long positions in Mexican stock market are more prone to experience larger potential losses than investors with short positions during local currency depreciation and financial crisis periods.     

Firm-level effects of asymmetric intervention in foreign exchange markets: Evidence from the Swiss currency floor

In January 2015, the Swiss National Bank (SNB) abandoned the Swiss franc's exchange rate floor against the Euro. This paper is the first to study the firm-level effects of this asymmetric type of central bank intervention in foreign exchange markets. Using weekly stock returns for a sample of Swiss non-financial firms, I find significant reductions in total stock return volatility as well as market risk following the introduction of the currency floor. Accounting for the asymmetric nature of the intervention, I show that the enforcement of this policy solely manifests in a significant reduction of incremental EUR/CHF exchange rate risk exposures of exporting firms, while importing firms experience reductions in proportion to the market portfolio only. Thus, the asymmetric policy design is reflected in asymmetric responses of firm-level currency exposures. All effects, however, do not depend on the extent of business activity in the Eurozone. The overall results suggest that the currency floor was successful in supporting the performance of the Swiss economy by effectively reducing stock return sensitivities to market fluctuations and EUR/CHF exchange rate volatility.     

Trading of foreign investors and stock returns in an emerging market - Evidence from Vietnam

This article investigates the impact of foreign investors' trading on stock returns in Vietnam, a key emerging market. We utilize a time series data set of foreign investors' trading volume and market returns of the Ho Chi Minh City stock exchange over an extended time frame before and after global financial crisis. The results indicate that foreign investors are positive feedback traders in Vietnam stock market. The findings also reveal the timing ability and trading strategy of foreign investors. The paper offers strong implications for market participants and portfolio investment.     

The Asian financial crisis: The role of derivative securities trading and foreign investors in Korea

This paper is part of a larger research program pertaining to the role of derivatives during financial crisis and also part of the research pertaining to the causes of the Asian financial crisis. The Korean market is studied because of two reasons: (1) it is an important example of the Asian financial meltdown and (2) there is a detailed data set available of all transactions by different types of protagonists, including foreign investors. The results in this paper indicate that futures markets and trading by foreign investors played a key role during the Korean stock market turbulence in 1997.     

货币错配与经济金融稳定:亚太经验比较分析

中国的汇率制度改革使得在盯住汇率制度下积聚的巨大货币错配风险逐渐暴露出来.货币错配是否会影响经济金融稳定,本文通过对亚洲金融危机、日本经济衰退以及本世纪以来亚洲新兴市场国家的累积的新风险进行梳理、比较与分析,得出净外币负债型货币错配与净外币资产型货币错配在一定的条件下都会影响经济金融稳定.     

Capital Structure and Financial Risk: Evidence from Foreign Debt Use in East Asia

Using a data set of East Asian nonfinancial companies, we examine a firm's choice between local, foreign, and synthetic local currency (hedged foreign currency) debt. We find evidence of unique as well as common factors that determine each debt type's use, indicating the importance of examining debt at a disaggregated level. We exploit the Asian financial crisis as a natural experiment to investigate the role of debt type in firm performance. Surprisingly, we find that the use of synthetic local currency debt is associated with the biggest drop in market value, possibly due to currency derivative market illiquidity during the crisis.     

Gender matters most. The impact on short‐term risk aversion following a financial crash

This paper examines how investors in an emerging market react to a domestic financial crisis. We conjecture that risk aversion increases following such events and that the effect is more pronounced among specific groups of investors. Our study makes use of a unique dataset of mutual fund investors from one of Colombia's largest stock brokers. Our results reveal that women and self‐employed individuals make the largest withdrawals from risky funds after financial crises.     

US and Domestic Market Gains and Asian Investors’ Overconfident Trading Behavior

We find that subsequent to both US and domestic market gains, both Asian individual and institutional investors increase their trading and that this effect is more pronounced in bull markets, in periods of relatively favorable investor sentiment, in periods of extremely high market returns, and in markets with short‐sale constraints. We also find that individual investors trade more in response to market gains than institutional investors. Moreover, we find that further integration of Asian stock markets with US stock markets after the Asian financial crisis in 1998 is an important reason for Asian investors’ response to US market gains.     

The ADR shadow exchange rate as an early warning indicator for currency crises

We develop an indicator for currency crisis risk using price spreads between American Depositary Receipts (ADRs) and their underlyings. This risk measure represents the mean exchange rate ADR investors expect after a potential currency crisis or realignment. It makes crisis prediction possible on a daily basis as depreciation expectations are reflected in ADR market prices. Using daily data, we analyze the impact of several risk drivers related to standard currency crisis theories and find that ADR investors perceive higher currency crisis risk when export commodity prices fall, trading partners’ currencies depreciate, sovereign yield spreads increase, or interest rate spreads widen.     

Why do closed-end country funds trade at enormous premiums during currency crises?

We investigate the response of US traded country fund premiums to currency crises in related foreign (local) markets. Our analysis includes 25 currency crises over the past decade involving 18 funds investing in 12 emerging markets, and 7 funds investing in 6 developed markets. We find that fund premiums and the volatility of the premiums increase dramatically in response to a currency crisis, both for emerging and developed markets funds, and that these effects dissipate slowly over time. Our results show that country fund shares and net asset values (NAVs) have differential risk exposures and that these differences are exacerbated during a crisis. While the NAV returns show sensitivity to changes in the local market index, share returns are sensitive to changes in both local and world market indices. Therefore, in response to a currency crisis, when local stock markets decrease in value, fund NAVs react more strongly than their share prices which have a strong global component. We also show that the high premiums observed during currency crises are not due to the reluctance of investors to trade and realize losses.     

Exchange rate exposure in the Asian emerging markets

This paper investigates the impact of foreign exchange rate change on stock returns in the Asian emerging markets. The asymmetric exchange exposure framework and real exchange rates are used in this paper to capture the different exposures between currency appreciation and depreciation and the high inflation effect in the emerging markets. My empirical results show that there did exist extensive exchange rate exposure in the Asian emerging markets from 1997 to 2010. Moreover, foreign exchange exposure became more significant or greater during the 1997 Asian crisis and the 2008 global crisis periods, despite the frequent central banks’ interventions during these periods. The greater exchange exposure during the crisis periods can be attributable to net exporters or firms with dollar assets, implying that firms can reduce exchange exposures by decreasing their export ratio or dollar assets holding during times of crisis.     

The effect of exchange rate variability on US shareholder wealth

We examine the relationship between financial crisis exchange rate variability and equity return volatility for US multinationals. Empirical analysis of the major financial crises of the last decades reveals that stock return variability increases significantly in the aftermath of a crisis, even relative to the increase in stock return volatility for other firms belonging to the same industry and market capitalization class. In conjunction with this increase in total volatility, there is also an increase in stock market risk (β) for multinational firms. Moreover, trade and service oriented industries appear to be particularly sensitive to these changing exchange rate conditions.     

Exchange Rate Exposure at the Firm and Industry Level

Previous work on the exposure of firms to exchange rate risk has primarily focused on U.S. firms and, surprisingly, found stock returns were not significantly affected by exchange‐rate fluctuations. The equity market premium for exposure to currency risk was also found to be insignificant. In this paper we examine the relation between Japanese stock returns and unanticipated exchange‐rate changes for 1,079 firms traded on the Tokyo stock exchange over the 1975–1995 period. Second, we investigate whether exchange‐rate risk is priced in the Japanese equity market using both unconditional and conditional multifactor asset pricing testing procedures. We find a significant relation between contemporaneous stock returns and unanticipated yen fluctuations. The exposure effect on multinationals and high‐exporting firms, however, is found to be greater in comparison to low‐exporting and domestic firms. Lagged‐exchange rate changes on firm value are found to be statistically insignificant implying that investors are able to assess the impact of exchange‐rate changes on firm value with no significant delay. The industry level analysis corroborates the cross‐sectional findings for Japanese firms in that they are sensitive to contemporaneous unexpected exchange‐rate fluctuations. The co‐movement between stock returns and changes in the foreign value of the yen is found to be positively associated with the degree of the firm's foreign economic involvement and inversely related to its size and debt to asset ratio. Asset pricing tests show that currency risk is priced. We find corroborating evidence in support of the view that currency exposure is time varying. Our results indicate that the foreign exchange‐rate risk premium is a significant component of Japanese stock returns. The combined evidence from the currency exposure and asset pricing analyses, suggests that currency risk is priced and, therefoe, has implications for corporate and portfolio managers.     

Risk spillovers from China's and the US stock markets during high-volatility periods: Evidence from East Asianstock markets

This paper studies cross-country risk spillovers through C-vine copula quantile regression. We find Both China's and the US markets can result in large risk spillovers to East Asian markets. Furthermore, their significant conditional spillovers indicate they can emit risk through an intermediary market. However, their distinctive dependency structures with East Asian markets reflect their differences in spillovers to the markets in magnitude. The risk spillovers from US are stronger than China in magnitude. Moreover, the risk spillover from China's stock market during its high-volatility period is weaker than the whole period, which is contrary to the US market. It may imply Chinese financial influences gradually increase with Chinese financial liberalization and regional integration. Our results have implications for macroprudential regulators adopt the effective supervision and regulation to deal with the cross-border risk spillovers, and for international investors in risk hedging, derivative valuation and investment.     

Does Risk Management Add Value? A Survey of the Evidence

The fact that 92% of the world's 500 largest companies recently reported using derivatives suggests that corporate managers believe financial risk management can increase shareholder value. Surveys of finance academics indicate that they too believe that corporate risk management is, on the whole, a valueadding activity. This article provides an overview of almost 30 years of broadbased, stock‐market‐oriented academic studies that address one or more of the following questions:

• ? Are interest rate, exchange rate, and commodity price risks reflected in stock price movements?
• ? Is volatility in corporate earnings and cash flows related in a systematic way to corporate market values?
• ? Is the corporate use of derivatives associated with reduced risk and higher market values?

The answer to the first question, at least in the case of financial institutions and interest rate risk, is a definite yes; all studies with this focus find that the stock returns of financial firms are clearly sensitive to interest rate changes. The stock returns of industrial companies exhibit no pronounced interest rate exposure (at least as a group), but industrial firms with significant cross‐border revenues and costs show considerable sensitivity to exchange rates (although such sensitivity actually appears to be reduced by the size and geographical diversity of the largest multinationals). What's more, the corporate use of derivatives to hedge interest rate and currency exposures appears to be associated with lower sensitivity of stock returns to interest rate and FX changes. But does the resulting reduction in price sensitivity affect value—and, if so, how? Consistent with a widely cited theory that risk management increases value by limiting the corporate “underinvestment problem,” a number of studies show a correlation between lower cash flow volatility and higher corporate investment and market values. The article also cites a small but growing group of studies that show a strong positive association between derivatives use and stock price performance (typically measured using price‐to‐book ratios). But perhaps the nearest the research comes to establishing causality are two studies—one of companies that hedge FX exposures and another of airlines' hedging of fuel costs—that show that, in industries where hedging with derivatives is common, companies that hedge outperform companies that don't.