In corporate finance literature it is well known that how a firm chooses its capital structure depends on its growth opportunity and profitability among many financial and economic variables. According to Fama and French (2002), both growth opportunity and profitability are the main reasons for financing deficits, and the capital structure decisions by firms are closely related to these two variables. There are many competing finance theories or hypotheses that try to explain the relationships between firm’s capital structure and financial and economic variables such as trade-off theory, agency theory, simple pecking order theory, complex pecking order theory, market timing theory and hold-up hypothesis. In this paper, we consider all of the above capital structure theories and hypotheses and test which theories or hypotheses are confirmed and which are not for Korean listed manufacturing companies. In particular, we examine how growth opportunity faced by Korean listed manufacturing firms may affect their choice of capital structure and which capital structure theory best explains financial decision making behaviors of Korean listed manufacturing firms. We extract our data using KISVALUE supplied by National Information and Credit Evaluation (NICE). The sample of our paper consists of 601 Korean manufacturing companies listed both on Korean Stock Exchange (KSE) and on Kosdaq from the period of 2000 to 2010. Based on the sample, we performed panel data analyses. The empirical implications are as follows: First, growth opportunity measured by market-to-book value ratio has a statistically significant positive relationship with book leverage, which is consistent with the simple pecking order theory. However, growth opportunity has a statistically significant negative relationship with market leverage, which is in line with the trade-off theory and/or the complex pecking order theory. According to Fama and French (2002), in the complex pecking order theory, firms are concerned with future as well as current financing costs. Balancing current and future costs, it is possible that firms with large growth opportunities maintain low-risk debt capacity to avoid either foregoing future investments or financing them with new risky securities. Second, we divide the sample into three groups according to the magnitude of their growth opportunity and find the same relationship for all groups as before, which is different from prior studies (Chen and Zhao, 2006; Serrasqueiro and Nunes, 2010), but that the highest growth opportunity firms are least sensitive to debt ratio compared to their lower growth opportunity peers. Moreover, our result seems to suggest that Korean listed manufacturing companies with the highest growth opportunity recognize their financial distress risk higher in the respect that they show low profitability compared to the firms of other countries. In general, it is more effective for the high growth opportunity firms to use more debt financing because they show high profitability and low borrowing cost on average. Third, the simple pecking order theory tested by financing deficit variable is not confirmed because the relationship between debt ratio and financing deficit is significantly positive only for the lowest growth opportunity firms (the other groups have significantly negative coefficients). Furthermore, the simple pecking order theory tested by profitability variable is confirmed because both market and book leverage shows significantly negative relations with profitability. The trade-off theory tested by asset tangibility and firm size variables is confirmed because both market and book leverage shows statistically significant positive relations with them. Also, the trade-off theory tested by bigshare dummy variable is confirmed because it shows a significantly negative relationship with debt ratio, which suggests that the higher the major shareholders’ ownership firms have, the lower the firms’ debt ratios are. Fourth, to test whether the market timing theory is confirmed for Korean listed manufacturing firms, we look at the relationship between debt ratio and external finance weighted average market-to-book ratio. The result depends on whether we use market leverage or book leverage as a dependent variable. We find a significantly positive relationship for book leverage and a significantly negative relationship for market leverage, which suggests that the market timing theory holds only for market leverage in case of Korean listed manufacturing firms. Finally, growth opportunity has a statistically significant negative relationship with bank loan, reinforcing the hold-up hypothesis which claims that firms with high growth opportunity are concerned that their firm-specific information may be monopolized and utilized by banks. According to the grouping analysis based on the magnitude of growth opportunity, the highest growth opportunity firms show a significantly negative relationship between growth opportunity and bank loan, but the lowest growth opportunity firms show a statistically insignificant relationship between them. This seems to suggest that the more growth opportunity firms have, the less preferable are bank loans for them.

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We construct a new iterative method to estimate parameters in structural default probability models and compare their forecasting performances using stock return and accounting data of Korea. To adopt the new iterative method, we select four structural default probability models: Longstaff and Schwartz (1995: LS), Leland and Toft (1996: LT), Merton (1974: DD), and the down and out call option model adopted in Brockman and Turtle (2003: DOC). The new method makes it possible to daily estimate the barrier parameter in LT and DOC, which is not possible under the existing methods [see Vassalou and Xing (2004) and Bharath and Shumway (2008)]. When we adopt the new iterative method to LT and DOC and the existing iterative method to LS and DD in order to analyze out-of-sample and accuracy ratio tests, forecasting performances of above calculated default probabilities are more statistically sufficient than those of default probabilities under other estimation methods. Especially, default probabilities in LT using the new iterative method show statistically supported forcasting performances, though those using the other estimation method have no forecasting performance. Moreover, unlike the results in Bharath and Shumway (2008), default probabilities under the new iterative method satisfy properites of sufficient statistics. The new iterative method is significant in three aspects. First, the new iterative method can offer a new approach to solving two puzzles in asset pricing, the equity premium puzzle and the credit spread puzzle, since the new method provides relatively effective default probabilities among other methods in structural default probability models. Vassalou and Xing (2004) construct rank portfolios by DD’s default probabilities with the existing iterative method used by KMV and study whether equity returns reflect performances for those portfolios. Goldstein (2009) and Chen et al. (2009b) study the relationship between the credit spread puzzle and the equity premium puzzle with structural default probability models. Second, the new iterative method is a simple alternative to MLE(maximum likelihood estimation) which requires heavy and complex calculation [see Ercsson and Reneby (2005), Chen et al. (2009a), Forte and Lovreta (2009), Wong and Choi (2009), and Chen et al. (2010)]. The new iterative method is, in fact, the only method that can daily provide barriers as well as total firm values. Both methods let the first passage time stochastic process of a firm follow a geometric Brownian motion with a drift rate and a volatility rate in, for instance, DOC and LT. Last, we test whether default probabilities of DOC, LT, LS, and DD are sufficient statistics using the forward induction iterative method. Bharath and Shumway (2008) test sufficient statistics only with DD’s default probabilities through the existing forward iterative method of KMV. In order to daily estimate implied barriers and total firm values for DOC using the new iterative method, we follow four steps. First, having fixed a moving window, ordinarily 1 year with 250 business days, we calculate standard deviations of moving averages of equity returns as initial volatility values of a firm under the forward induction. We use the total firm value equal to the book value of the total debt plus the market capitalization as an initial value for a firm on a given day. Second, on that day, we use the Newton-Rahpson method and calculate a implied barrier by taking the derivative of the option value with respect to the barrier. Then using the Newton-Rahpson method again, we calculate a new total firm value by taking the derivative of the option value with respect to the total firm value. Third, we repeat these procedures for the period within the window to get implied barriers and new total firm values. With daily returns of these new total firm values, we compute a new standard deviation and a new mean. Then we update the initial volatility with the new standard deviation for the next iteration, and use the mean as the drift term of the geometric Brownian motion for the total firm value. Finally, we obtain a new volatility following the second and third steps using the new variables generated in the third step. For the period within the window, we repeat the second step until the difference between the existing volatility and the updated volatility converges below the critical level, 10E-4. After we get the converged volatility for the period within the window, we move the window forward by one business day in the forward induction. Next, we follow the first step and repeat the second and third steps until we get a new converged volatility. Hence, we estimate daily total firm values, daily implied barriers, and other parameters to construct the geometric Brownian motion through the full sample period.

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Korea is scheduled to adopt the risk-based deposit insurance system starting from 2014. There have been growing concerns about the procyclicality embedded in the risk-based deposit insurance program. Indeed, while deposit insurance premium decreases during the economic upswings, poorly performing financial institutions are liable for greater insurance premium during economic downturns. In this paper, we examine whether procylical property of the risk-based insurance weaken with the application of a moving average deposit insurance contract using mutual savings banks (MSBs) in Korea. MSBs in Korea have been experiencing deterioration of loan quality. In particular, credit quality of loans to project financing (PF) firms in real estate has sharply declined in the distressed housing markets. Even though these MSBs have high risk exposure to real estate-related companies, they typically pay only 0.035% of the insured deposit amount as a fixed deposit insurance premium. If the cost of deposit insurance does not increase along with the default risk, the excess cost of deposit insurer becomes a subsidy to those MSBs. We show the risk-based deposit insurance premium by using the well-known option pricing model in this paper. We then evaluate whether the current deposit in surance premium is under-priced or not. Moreover, when designing a risk-based deposit insurance scheme, we should consider not only how to adapt the financial institution specific risk factors to the deposit insurance premium but also the effect of economy-wide systematic factors such as business cycle on the deposit insurance premiums. In a recessionary period, the risk to the financial institution is much higher than it is in an economic expansion; therefore, higher deposit insurance premium should be levied. This causes an adverse effect on the soundness of the financial institution, and the situation will get much worse. This implies that the risk-based deposit insurance scheme comes with a procyclical property. Pennacchi (2005) argues that if the deposit insurance premium is designed as a long-term moving average contract, procyclicality will be reduced. Our study concentrates on estimating the risk-based fair deposit insurance premium of Korean MSBs which currently pay a fixed deposit insurance premium. This paper contributes in the literature that it is the first attempt to price the risk-based deposit insurance premiums of Korean financial institutions, or to be more specific, privately held Korean MSBs. We have also empirically tested whether procyclicality is reduced if risk-based deposit insurance is designed as a moving average-type premium. The results show that the risk-based deposit insurance premium of MSBs is highly under-estimated when compared to their default risk level. Our paper also confirms that risk-based deposit insurance premiums have a procyclical property, which fluctuates along with the business cycle. This suggests that banks with poorer financial strength will be liable for increased deposit premium, and hence the probability of bankruptcy will be greater under the simple risk-based deposit insurance scheme. Thus, we suggest the adoption of the moving average technique in the risk-based insurance scheme to attenuate its procyclicality property. We further find that with a longer moving average window, the average premium gets larger while its standard deviation becomes smaller. The reduction in the standard deviation indicates that the premium imposed on a financial institution does not change substantially in response to radical changes in business cycles. On the other hand, the increase in the average premium suggests that the premium imposed on the moving average deposit insurance system should be assessed highly in expansions relative to simple differential premiums. Also, with a longer moving average window, we show that the imposed premium gets less sensitive to financial strength measures. This implies that the moving average method mitigates the impact and significance of financial strength measures on premiums, indirectly showing the attenuation of procyclicality in risk-based deposit insurance system. In addition, the attenuating effects are substantial for mutual saving banks with weak capital adequacy, weak asset quality and weak earnings, and in small or medium sizes. As a result, the adoption of the moving average differential deposit insurance contract would be more beneficial to financial institutions with poorer financial strengths that would be severely affected by business fluctuations. The findings of this paper suggest several policy implications. While deposit insurance system plays an important role in attenuating moral hazard problems, it has been well known that the risk-adjusted deposit insurance can also destabilize financial markets by making bank performance procyclical. Based on the results of our analysis, we suggest that it is not necessarily so. Moving average deposit insurance scheme ensures that insurance premium varies with risk exposure of each bank, but the moving average of yearly risk-adjusted risk premium can smooth out the time-series variation of deposit insurance premium at the same time. We do show that the moving average (1 to 5 year moving windows) of yearly risk-adjusted risk premium can mitigate the potential problem of procycality of deposit insurance. However, we do not thoroughly examine how to set the optimal moving average window length, a crucial question for practical purposes. We leave this issue for the future research. As noted earlier, the Korean government has a plan to adopt a risk-based deposit insurance premium system. The main result of our research suggests that we adopt the moving average scheme into the risk-based insurance program, and this idea can be used as a policy reference tool for designing the risk-based deposit insurance system.

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This paper analyzes how international small-cap stocks affect portfolio diversification from the perspectives of Korean investors who hold stakes in the major 24 countries’ MSCI small-cap index funds. We also examine correlations between cap-based index funds for the whole period from June 1994 to December 2010 and its sub-periods. Finally, we perform the Huberman-Kandel mean-variance spanning tests on the returns of the small-cap funds from those countries, in the cases of both fully-hedged and no-hedged risks for foreign exchange rate volatility. Korean investors’ investments in international funds have sharply grown thanks to the backdrop of Korea’s quickly expanding fund industry. In fact, Korea’s total fund sales have grown from KRW 234 trillion as of the end of 2006 to KRW 309 trillion at the end of 2010, recording a compound annual growth rate of 8%. The figure of Korea’s total fund sales as of the end of 2010 is equivalent to 30% of Korea’s GDP or 27% of Korea’s stock market capitalization. Especially, the proportion of Korea’s international fund investments among total fund sales has grown from 8% at the end of 2006 to 21% at the end of 2010. Generally, investment in international funds is an effective way to diversify a portfolio, thereby reducing risks inherent to asset investments. Accordingly, one may expect that portfolio diversification through international fund investments is to be more active as a coping mechanism during a financial crisis. Interestingly, however, during the previous global financial meltdown Korea’s international fund investments lagged behind domestic fund investments. In fact, as of the end of 2010, while Korea’s total fund sales went up by 10%, Korea’s total international fund sales dropped by 13% compared to 2007. This shows Korean investors’ shifted risk-minimizing strategy by reducing, rather than boosting, international fund investments . This change in the strategy can be explained by the fact that global crisis generates the effect of diluting the advantage of international portfolio diversification, shrinking the benefits from diversified international investments became smaller as a result. In short, Korean investors make the endogenous portfolio choices mainly to reduce international fund investments while increasing domestic fund investments that are less affected by the global crisis. This article, therefore, studies whether Korean investors can utilize the benefits of international diversification with small-cap funds. For this study, we used Datastream’s MSCI monthly indices covering small- and large-cap funds from 24 countries during the period from June 1994 to December 2010 and its sub-periods (the period from June 1994 to December 2002 and the period from January 2003 to December 2010). We analyze: returns, risks, and the Sharpe index of each cap-based fund by country; the correlation of each cap-based fund; the mean-variance spanning tests for small-cap funds; and their relation with international exchange rates. The main results can be summarized as follows. First, cap-based returns of both smalland large-cap funds in Korea were negatively correlated with changes in the international exchange rates in major economies around the world. Taking into account the positive correlation between international and domestic fund returns, we found that international exchange rates have a complementary relationship with international fund returns because the reduction in international fund returns would be smaller than the favorable changes in exchange rates in case of global crisis. Thus, risks incurred by international fund investments would be less when international exchange risks are not hedged. Second, global integration has eroded the benefits of diversifying investments across different countries, industries, and cap-based stocks. Especially global integration and, hence, the weakening benefits of international portfolio diversification have been accelerated since the year 2000. Third, Korea showed less correlation with BRICs countries than it did with developed countries or Asia, and the Sharpe ratios of BRICs countries were higher than those of other countries. While Korean investors’ international fund diversification to BRICs countries was more effective than it was to other countries, the Korean economy was, nevertheless, highly correlated with Asian countries. Also, the Sharpe ratios of Asia countries were higher than those of other countries. The benefits from international portfolio diversification in Asian countries were likely to be smaller, which can prompt the decrease in Korean investors’ international fund investments in Asia countries even though their total fund sales increased during the global financial crisis. Fourth, spanning tests resulted in no rejection of the null hypothesis over small-cap funds in most countries. Thus, Koreans investments in international small-cap funds do not bring additional benefits to each country’s index fund worldwide. The results were more strongly supported for the period from January 2003 to December 2010 than the previous period, from June 1994 to December 2002. Fifth, the Sharpe ratios of Korean investors’ international fund investments were higher in the case of no-hedged risks for international exchange rate volatility than in case of fully-hedged ones. The correlations of fund returns among countries were also lower in the case of no-hedged risks from international exchange rate volatility. The results of spanning tests with no rejection of the null hypothesis over small-cap funds in most countries were more strongly supported in the case of no-hedged risks for international exchange rate volatility. Sixth, the analysis of variance decomposition for each country’s small-cap fund return showed that the influence of global factor on the return and its variance greatly increased during the period from January 2003 to December 2010 compared to that from June 1994 to December 2002.

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The pairs trading is a strategy often adopted to identify arbitrage opportunity based on historical equilibrium in spread between the share prices. Basically, an investor evaluates the current position of the spread based on its historical fluctuations and seizes the moment when the current spread deviates from its historical mean level by a pre-determined threshold. In this study, the well-known basic pairs trading strategy, one of typical market neutral strategies, is modified so as to utilize high frequency data, and it is also applied to the constituent shares of the KOSPI (The Korea Composite Stock Price Index) 100 index. We also introduce the use of the high frequency equity data in strategy modeling, although the industry practice for market neutral hedge funds is to use daily sampling frequency of equity data in designing a trading model. In this study, intraday stock prices data sampled at a 30-minute interval is used for the strategy, and the performance is analyzed in high frequency domain. The data set covers the horizon from the 1st of October 2008 to the 31st of July 2010, which includes bullish, bearish, and flat market periods within the horizon. We highlight how perfor- mance varies depending on market condition, industry group, and timing of the market entry. This study is distinguished from the most previous works on the traditional pairs trading strategy in that we introduce the use of high frequency data in strategy modeling instead of daily closing prices, which allows us to analyze the performance of the strategy in high frequency domain. More specifically, we extract the trading signal, which is based on the spread between stocks of comprising a pair, by estimating time adaptive regression coefficient using the Kalman filter scheme. This study is the first practice in the realm of the high frequency market neutral trading strategy that extracts trading signal by estimating time adaptive regression coefficient using the Kalman filter scheme. Moreover, our loss-cut strategy clears position if holding duration exceeds the pre-determined maximum trading duration. As for the underlying universe for the strategy, we confine ourselves by considering only the most liquid top 100 stocks in terms of larger trading amounts and higher liquidity as a basket for our experiment. This is to get rid of other external variables that may add undesirable noises to the overall performance which would make it difficult to analyze pure performance of the strategy itself. We analyze the results of out-of-sample performance test from various angles. Major findings include that arbitrage profitability is, in fact, present without being subject to market condition even when conservative transaction costs are taken into account. In particular, our strategy outperforms better in the bear market condition, showing 2.55% of average rate of return per trade in bearish period, which is higher than 0.80% in the bullish period and 0.39% in the flat period. The performance of the pair trading strategy varies depending on the industry group. Those industry groups dominantly influenced by domestic demand i.e. non-cyclical in Korea such as Distribution, Household & Personal Products, and Automobiles and Components show relatively higher winning ratios and average rates of return per trade whereas the industry groups involving fast-paced technological development and variable international demand such as Technology Hardware and Software & Services give out relatively low statistics. The results also demonstrate that the performance of the strategy is dependent upon the time when trading position is set up during daily trading hours; the performance of trades entered around at opening and closing of the daily market appears to be relatively superior to that of trades executed in the rest of daily trading hours in terms of the average rate of return per trade, the winning ratio, and the information ratio. Recalling that intraday volatility pattern is generally formed in U-shape, the strategy seems to achieve higher performance in intraday time zone with higher volatility, which also corresponds to our previous finding that our strategy returns outstanding figures in volatile market trend. Besides, the strategy seems to take advantage of inefficiency derived from where stock price reflects the undisclosed market information. Furthermore, we introduce an enhanced version of the pair trading strategy and compare the performances with the basic strategy. One difference between the basic and the enhanced model is that it selects high-ranking pairs to trade for the next time period based on a set of in-sample statistics, which includes in-sample ADF (Augmented Dickey-Fuller) test t-statistics, in-sample information ratio, and in-sample mean reversion strength. In our study, moving window with the size of 2 weeks is considered as an in-sample period. It is verified that the performance of the enhanced strategy had better profitability and reliability compared with our basic strategy.

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The main purpose of this paper is to review the literature on derivatives securities published in Korean finance and economics journals by focusing on three research areas: derivatives markets, the valuation of derivatives securities, and risk management. First, the literature on derivatives markets is reviewed in terms of four issues: the effects of launching the derivative securities on the underlying assets markets; the lead and lag effects between derivatives and the underlying assets markets, which have drawn substantial attention from academia; and the price discovery functions of derivatives markets as well as the expiration-day effects of options. In addition, papers analyzing arbitrage trading strategies with derivative securities are reviewed. Second, for the valuation of derivatives securities, we review papers presenting theoretical models for the pricing of futures, various types of options, and interest rate derivatives. Then, empirical papers on the valuation of derivative securities are reviewed. These papers examine empirically the distributions and stochastic processes of the underlying asset prices, as well as the behavior of volatilities in order to understand and overcome the limitations of the standard models. Third, we review the literature on risk management, which is regarded as one of the main functions of derivative securities. These papers investigated how to formulate effective hedging strategies using derivative securities. Finally, we make suggestions as to the next steps and directions for future research on derivative securities in Korea based on the review of the literature.

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Empirical studies have identified a variety of capital market regularities that are commonly known as anomalies including the size effect, book-to-market effect, the January effect, the weekend effect, long-term reversal effect, net stock issues effect, the first-day underpricing and the long-term underperformance of Initial Price Offerings (IPOs) and the post-merger underperformance. For each anomaly, we discuss the existence and consequences of these well-known effects in the Korean stock market. The empirical evidence on the anomalies in Korea can be summarized as follows. The anomalous returns are significant in most of the cross-sectional regressions. The anomalous returns associated with net stock issues are positive in the short period around the issue date, a finding opposite to the evidence found in the U.S. markets. Momentum phenomenon in average returns exist on the industry level, but they are absent for individual stocks. Also, momentum anomalies are only found at the individual level when stock markets are less volatile. That is, Momentum anomalies are less robust in Korea than in the U.S. and European countries. Additionally, dividend yields and market interest rates have no ability to predict stock market returns in Korea contrary to U.S. findings, while earning price ratios have some predictability. The turn-of-the-year effect, the weekend effect and the long-term reversal effect are persistent in Korea.

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In this study we examine whether daily S&P 500 index volatility can be modeled parametrically as a long-memory process by extending an integrated process to a fractionally integrated one. The modified R/S test statistic and others are significant at the 1% level of significance, so we reject the null hypothesis of no long-term dependence. We have found that there is strong evidence for long memory in the series analyzed. We compare the out-of-sample forecasting performance of volatility models from 1962 to 2009. For various forecasting horizons, the long-memory FIGARCH model tends to make more accurate forecasts. Our empirical finding that the index volatility has long memory is consistent with prior evidence showing that an asset market volatility model such as plain GARCH puts too much weight on recent observations in the estimation process relative to those of the past. The forecasting model with the lowest MSFE and VaR forecast error among the models we consider is the FIGARCH model. In terms of forecasting accuracy, it dominates the widely accepted GARCH and rolling window GARCH models. We find that the White’s reality check p-values for the FIGARCH (1, 1) expanding window model reject the hypothesis that there exists a better model than the two benchmark models. The Hansen’s p-values report the same results.

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This study was based on the hypothesis that a fund manager has incentive to take more risk with funds to conceal his actual management ability. A theoretical model was built to test this hypothesis. According to the model, when a fund manager’s ability is not observable, a poor fund manager may increase a fund’s risk to conceal his real ability, so that poor performance may be attributed to external market factors rather than ability. Previous studies have usually suggested that the different risk-taking behavior of fund managers is encouraged by the asymmetric delivery of information on fund returns. Unlike previous studies, this study focuses on real-world situations where a fund investor has more access to information about fund returns, and his decisions are often affected by concerns about fund reputation. This study highlights the fact that a fund manager has incentive to utilize fund investors’ imperfect preception on his own managerial ability even under the condition that fund returns are all disclosed to fund investors. Additionally, this study applies Korean Equity fund data to empirically demonstrate that funds with lower risk-adjusted returns take more risks in the next period than do those with higher risk-adjusted returns, a finding that supports the results of the theoretical model.

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The purpose of this study is to investigate how the foreign outside blockholders affect a firm's investment policy. Since the Asian financial crisis, Korean corporation’s total investment has been decreasing. To name a few, they are structural obstacles to investment (Jeon, Kim, and Ha, 2005), increase in the cost of capital caused by decrease in debt ratio (Jeon, 2006), market and policy uncertainty (Lee, 2004), and increase in foreign ownership. The structural obstacles include the decreases in profitable investment opportunities, the globalization of production bases and Chinese growth, and weakened entrepreneurial momentum. This study particularly focuses on how foreign blockholders influence firms’ investment decisions. If, for instance, foreign investors have only short-term interest under the limitation of information asymmetry, they are not likely to be interested in firms’ long-run investment policies while demanding high dividend payout to recoup their investment as early as possible. The sharp increase in foreign ownership ratio may also create the market environment inductive to more hostile M&As in Korea. Therefore, it has been argued that firms had to spend a lot of cash to repurchase their own shares in the capital market, thereby decreasing investments. As such, this study analyzes the effects of foreign shareholders on firms’ investment policy from the view point of the theory of financial constraints under information asymmetry. Myers and Majluf (1984) argue that the firms with financial constraints have under-investment problems and prefer inside financing to outside capital, when there is an information asymmetry between inside managers and outside investors. Fazzari, Hubbard, and Petersen (1988) and Agca and Mozumdar (2008) also show that as the degree of information asymmetry (financial constraints) is mitigated, the investment-cash flow sensitivity decreases, while the investment of firms increases. Thus, this study argues that if the foreign investors are not disadvantaged by more information asymmetry than domestic shareholders are, they are more likely to play leading roles in increasing the investment of firms by facilitating the firms’ access to capital under reduced financial constraints. On the other hand, if the foreign shareholders suffer more information asymmetry than domestic shareholders do, they may be interested in short-term performance and demand higher dividend payout to the shareholders, consequently leading to the decrease of corporate investment. The previous studies with regards to this issue have shown conflicting results. Park (2004) and Sul (2006) argue that as foreign ownership increases, the corporate investment in facilities decreases. In contrast, Bin and Cho (2005), Lee (2005), Bae and Hwang (2006) show that the increases in foreign ownership do not directly affect firms’ investments in facilities. Kim (2003), Park and Lee (2006), Cho and Sul (2006) show that the foreign ownership is positively related with the R&D investments. However, Lee (2006) argues that the foreign shareholders do not necessarily affect firms’ investment in R&D. This study is different from the previous literature in that this analysis uses both fixed assets and R&D as the variables affecting firms’ investment decision. In addition, we conduct our studies on a separate pool of domestic and foreign outside blockholders who have more than 5% ownership from the rest of blockholders. Further, this study looks into whether and how domestic and foreign outside blockholders affect investment-cash flow sensitivity. Finally, we use the financial variables of all the non-financial companies listed in Korea exchange for the period of year 2000 through 2008. All the data are collected from the annual reports provided in the DART system of Financial Supervisory Service and KIS-value data base. After deleting some outliers having 1% extreme financial variables, 391 firms’ variables are used for this study. The static panel analysis is employed because this model considers the time series and cross-sectional characteristics as follows: INVit = α + βMajorownit - 1 + x' it - 1 r + uit , where INVit is the investment level of a firm i and year t as a dependent variable. Firms’ investments in both facilities and R&D are used as dependent variables, separately. Majorouwn it-1 is the ownership of major shareholders, and x it - 1 reflects control variables including cash flow, cost of capital, profitability, inside ownership, firm size, and growth rate. The results of our analysis are summarized as follows: Firstly, the panel analysis of the investments in plant and equipment as a dependent variable shows that outside foreign shareholders often end up decreasing the investment-cash flow sensitivity of firms by increasing the firms’ financial constraints. This result implies that outside foreign shareholders in the end play positive roles in reducing information asymmetry. Secondly, the panel analysis of firms’ R&D investment shows that more outside foreign shareholders’ involvement increases R&D investment significantly more than that of outside domestic blockholders; in short, foreign shareholders bring about the effect of decreasing investment-cash flow sensitivity of firms while tightening capital constraints. These observations imply that outside foreign investors play important roles in mitigating the information asymmetry problem while increasing the investments in R&D more than domestic blockholders do. That is, the foreign investors have contributed to the increase in the investments by making firms’ capital financing easier through the mitigation of information asymmetry. Some limitations in this study may arise due to some potential measurement errors of the firm size and retained earning/equity, used for the proxies of information asymmetry.

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