Download or read book Three Essays in International Portfolio Diversification written by Amir Andrew Amadi and published by . This book was released on 2004 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Portfolio Diversification and Currency Inconvertibility written by Jorge Braga de Macedo and published by . This book was released on 1979 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays on International Portfolio Diversification and Asset Prices written by Jun Sato and published by . This book was released on 1999 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three Essays on International Corporate Diversification and Mergers and Acquisitions written by Yee Jin Jang and published by . This book was released on 2013 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: In this dissertation, I explore how the organizational structure of firms impacts corporate financing and investment decisions. I focus on the geographic structure of firms across countries in the first and second essays and changes in boundaries of firms through acquisitions in the third essay.

Download or read book Three Essays on Portfolio Capital Flows to Emerging Markets written by Hui Miao and published by . This book was released on 1997 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three Essays on Financial Markets written by Cagdas Tahaoglu and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation consists of three essays that address recent topics in financial markets that concern for scholars, policymakers, and investors. The first essay examines the benefits of international diversification for US investors, while accounting for market development, corporate governance, market cap effects, and structural change across countries over period August 1996 -July 2013. Improved risk adjusted returns are obtained from a diversified portfolio consisting of a mix of developed and emerging countries. Additionally, we find that diversification benefits are not significant for most of the small-cap foreign assets when an investor already holds position in corresponding countries large-cap assets. Diversification benefits based on the governance effectiveness of a country's companies are not ubiquitous. We find that economically significant improvements in risk-return performance can be attained by adding large caps of developed countries with high and low overall Governance Metrics International (GMI) ratings and large and small caps of emerging countries with low overall GMI ratings to the investment universe containing the assets of common law developed countries. However, diversification benefits are economically significant only for large and small caps of low GMI emerging countries when short selling is not allowed. The second essay looks at the market impact of recent regulatory changes in Canada that provide for trading halts on individual stocks that experience large upside or downside movements. The focus is on all stocks traded on the Toronto Stock Exchange since the inception of the single stock circuit breaker rule (SSCB) in February 2012, to replace the short-sale uptick rule. The results support pricing efficiency: material information that caused the circuit breaker is incorporated in stock prices on the day of the halt (neither overreaction nor underreaction), with no decline in market liquidity. Using trade-by-trade data constructed on 5-minute trading intervals, we refine the daily results, and show that shocks in realized volatility are focused in the ten-minute trading interval surrounding the halts. While circuit breakers provide a limited "safety net" for investors when their stocks are subject to severe volatility, they do not provide for a quick turnaround for stocks experiencing severe price decline events. The last essay re-examines the historical vs implied volatility spread anomaly, reported by Goyal and Saretto (2009) using a second-order stochastic dominance (SSD) criterion. The approach incorporates transaction frictions, and is robust to model specification problems, return distributions, as well as preferences. It is found that option trading frictions such as cash collateral requirements and option trading costs significantly reduce but do not eliminate returns to a long-short straddle trading strategy pre-2006 period. However, the anomaly disappears after 2006, consistent with market efficiency. The SSD test results confirm the findings.

Download or read book Three Essays on International Investments written by Valeria A. Martinez Gonzalez and published by . This book was released on 2007 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays in International Portfolio Diversification written by Hansoo Kim and published by . This book was released on 2004 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays on International Comovements of Financial Markets written by Yusuke Tateno and published by . This book was released on 2011 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: International portfolio diversification is beneficial only if asset returns are not significantly correlated across countries. Therefore, it is essential for investors who want to make an appropriate portfolio selection to understand the nature of asset return correlations. This thesis consists of three essays on international comovements of financial markets. The first essay analyzes the effects of heterogeneous beliefs and learning on international comovements of equity returns and portfolio rebalancing mechanism. This essay develops a continuous-time general equilibrium model in a two-asset and two-good economy with two representative agents, who differ in perceived rates of output growth and accuracy of beliefs. The equilibrium correlations of equity returns across counties and optimal portfolios are expressed in terms of the differences in beliefs. The main findings are: (1) the differences in perceived rates of output growth generate equity home or foreign bias, resulting in lower crosscountry equity return correlations; and (2) the volatilities of optimal portfolios and capital flows increase with the differences in perceived output growth and with the differences in accuracy of beliefs. The second essay studies the effects of trade costs in goods market on international comovements of equity markets and those on equity home bias. This essay develops a continuous-time general equilibrium model in a two-country, two-asset, and two-good setting where international trade of goods is costly. I solve for the optimal portfolios and the equilibrium correlations of cross-country equity returns and analyze how they change depending on the size of trade costs, the coeiffcient of risk aversion, and the elasticity of substitution between domestic and foreign goods. It is found that the cross-country equity return correlations decrease with the size of trade costs. This result is robust to different sizes of trade costs and asymmetry related to potential growth and consumer preferences. It is also found that the size of the trade costs and other parameter values determine whether trade costs would generate equity home bias or foreign bias. The third essay is devoted to an empirical analysis of the effects of financial integration on international comovements of financial markets. The essay provides a characterization of synchronization among 24 countries over the period 1980-2003. A country-pair panel instrumental variables framework is employed to explain time-varying bilateral correlations among national stock returns, by utilizing the dataset on trade costs in Fitzgerald (2008). It is found that finnancial integration driven by reduction of trade costs leads to a higher degree of synchromization across stock markets.

Download or read book Essays on Portfolio Choice and Risk Management written by Yi-Chin Hsin and published by . This book was released on 2016 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globalization increases the access to financial markets and provides expanding opportunities for investors to diversify internationally. As suggested by the Modern Portfolio Theory (Markowiz, 1952), rational investors should use one of the following two strategies to achieve portfolio diversification: (1) Investing in asset classes thought to have low correlations or (2) increasing the sizes of their portfolios in multiple markets. In the early 1970s, diversification was referred to as the “free lunch” in investment. However, French and Poterba (1991) show that investors still tend to hold a disproportionate part of domestic equities in their portfolios. This phenomenon is called “the equity home bias,” which is still puzzling in the international finance literature. These essays investigate what drives individuals to hold inefficient portfolios and forgo the benefits of international diversification. The first chapter of this study explains the equity home bias among international portfolios by analyzing the relationship between the sizes of portfolio required and the investor’s perception about risk. A flexible three-parameter distribution developed by Hueng and Yau (2006) to model the measures of risk for stock returns is extended here. Conclusions reveal that there is a trade-off between the desirable reduction of variance and the undesirable increase of negative skewness of diversifying international portfolios. This trade-off relationship may give an explanation to the equity home bias phenomenon in reality. The second chapter further examines the same question from the correlation perspective. Through numerical analysis, this chapter presents the evolution of U.S. equity home bias in the context of dynamic correlations between developed and emerging markets. The results imply that the persistent high correlations between the developed European and North American markets induced a high U.S. home bias; while on the other hand, the developed Pacific Asian and emerging markets have been relatively less correlated with that of the North American market and has led to a lower U.S. home bias. As future correlations are steadily increasing, investors may seek newly open markets for diversification benefits in the present. Yet over the long run, the benefits of international diversification can be very few. The home bias in the future will be rationalized by the equilibrium correlations between international markets. The third chapter uses micro data to analyze the portfolio choices in risky assets over the working-age of the single individual and the retired segments that are exposed to health and medical expense risk. Single retirees respond to changes in medical expenses by altering their portfolio toward risky assets, while no evidence is found in the changes of single working people’s portfolios. This result is in contrast to theoretical prediction, which assumes that the elders tend to hold riskless assets.

Download or read book Essays in International Finance written by Oussama M'saddek and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis consists of an introductory chapter and three empirical studies that contribute to the international finance literature by investigating the dynamics of cojumps between major equity markets and assessing their impact on international portfolio allocation and asset pricing. The first study aims to examine the impact of cojumps between international stock markets on asset holdings and portfolio diversification benefits. Using intraday index-based data for exchange-traded funds (SPY, EFA and EEM) as proxies for international equity markets, we document evidence of significant intraday cojumps, with the intensity increasing during the global financial crisis of 2008-2009. The application of the Hawkes process also shows that jumps propagate from the US and other developed markets to emerging markets. However, the evidence of jump spillover from emerging markets to developed markets is weak. To assess the impact of cojumps on international asset holdings, we consider a representative American investor who allocates his wealth among one domestic risky asset, the SPY fund, and two foreign risky assets, the EFA and EEM funds and compute the optimal portfolio composition from the US investor perspective by minimizing the portfolio's risk. We find that the demand of foreign assets is negatively correlated to jump correlation, implying that a domestic investor will invest less in foreign markets when the frequency of cojumps between domestic and foreign assets increases. In contrast, idiosyncratic jumps are found to increase the diversification benefits and foreign asset holdings in international equity portfolios.The second study tackles the issue of pricing of both continuous and jump risks in the cross-section of international stock returns. We contribute to the literature on international asset pricing by considering a general pricing framework involving six separate market risk factors. We first decompose the systematic market risk into intraday and overnight components. The intraday market risk includes both continuous and jump parts. We then consider the asymmetry and size effects of market jumps by separating the systematic jump risk into positive vs. negative and small vs. large components. Using the intraday data of a set of country exchange traded funds covering developed, emerging and frontier markets, we show that continuous and downside discontinuous risks are positively rewarded in the cross-section of expected stock returns during the pre-financial crisis period whereas the upside and large jump risks are negatively priced during the crisis and post-crisis periods.The third study examines how international equity markets respond to aggregate market jumps at price and volatility levels. Using intraday data of ten exchange-traded funds covering major developed and emerging markets and two international market volatility indices (VIX and VXEEM), we show that both price and volatility jump betas are time-varying and exhibit asymmetric effects across upside and downside market movements. Looking at the relation between future stock market returns and aggregate market price and volatility jumps, we measure the proportion of future excess returns explained by market price and volatility jumps and provide evidence of a significant predictive power that market price and volatility jumps have on future stock returns.

Download or read book Three Essays in International Economics written by Gaofeng Han and published by . This book was released on 2001 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three Essays in International Finance written by Byong-Ju Lee and published by Stanford University. This book was released on 2011 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis consists of three essays on international finance. The first essay is "Exchange rates and Fundamentals". A new open interest rate parity condition that takes account of economic fundamentals is developed from stochastic discount factors (SDFs) of two countries. Through this parity condition, business cycles or fundamentals are linked to exchange rates. Key empirical findings from this parity condition are as follows. First, this model beats the random walk hypothesis: economic fundamentals explain exchange rate movements for high interest rate currencies. Exchange rates of low interest rate currencies act like a random walk because they are less correlated with fundamentals owing to their low risk. For example, U.S. business cycles explain the direction of changes in exchange rates against the dollar. The same thing is true for Japan. Second, this model resolves the forward premium puzzle: the forward premium puzzle is not a general characteristic as regarded in previous studies. It happens when the risk awareness of investors is low, during economic expansions and for low risk currencies. The second essay is "Carry Trade and Global Financial Instability". Carry trade, an opportunistic investment strategy that takes advantage of interest rate differential across countries, is identified the cause of the large-scale depreciations of peripheral currencies in the later half of 2008. A simultaneous equations model, which is derived from a conceptual partial equilibrium model for a local foreign exchange market, is estimated from a cross-sectional sample. The results suggest that the larger appreciation of the yen than the dollar was brought about by a lack of the local supply of the yen rather than a more severe crunch of yen credits. The third essay is "The Economic Origin of Letters of Credit". This essay discusses the economic origin of letters of credit, an instrument widely used in international trade. A game theoretical analysis shows that letters of credit improve efficiency in trade settlements, increasing returns in trade. A few notable facts on letters of credit are discussed. First, the new institution is adopted by merchant banks to maximize their profits and in the process, an improvement in efficiency of international transactions is obtained. Second, the organization established by the legacy institution, bills of exchange, played a critical role in adopting the new institution. Third, the legal enforcement is not essential in this economic institution. Finally, two drivers are identified that improve efficiency of transactions: concentration and projection.

Download or read book Three Essays in International Economics written by Christopher Johann Kurz and published by . This book was released on 2005 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three Essays on Equity Correlations written by Philipp Fasnacht and published by . This book was released on 2009 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Equity correlations are the sources of the diversification benefits and are therefore of crucial importance to any equity porfolio allocation model. A good understanding of the behaviour of these coefficients is essential in constructing an optimal portfolio. The present thesis contributes to a better knowledge of two issues related to the behaviour of equity correlations and one possible application to reducing parameter uncertainty. The first essay focuses on the asymmetry in equity correlations, i.e. the tendency of correlations to be higher during market downturns compared to market upturns, and shows how this can be partially be explained by liquidity. The second essay looks at the time-varying nature of international stock market correlations and proposes an analysis of sectoral correlations as a new way to investigate this issue. The last essay finally deals with the possible reduction in parameter uncertainty by using results found for the sectoral correlations in essay two.

Download or read book Three Essays on International Asset Pricing written by Tae-Hoon Lim and published by . This book was released on 2013 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation studies international linkages between stock returns and information trading in options. In Chapter 2, "How Important are Foreign Ownership Linkages for International Stock Returns?" joint work with Söhnke M. Bartram, John Griffin, and David Ng, we look develop a simple measure of international ownership linkages and show that this measure is of similar importance as the traditional effects coming from country and industry fundamentals. International ownership linkages are not explained by omitted country/industry variations, wealth effects or other explanations like liquidity, investment style, or fund flows. We find that ownership linkage is a summary measure of investment locale that links investor capital around the world. Beyond the level of foreign ownership, the specific ownership composition of a stock is an important facet of international equity returns - a finding which has important implications for diversification. In Chapter 3, "Trade Linkage and Cross-country Stock Return Predictability", I test whether cross-predictability exists among trade-linked industries across international borders, and explore possible explanations. I find strong evidence of cross-border stock return predictability among trade-linked industries. A trading strategy of buying industry portfolios whose trade-linked industry had high returns, and shorting industry portfolios whose trade-linked industry had low returns, yields an annualized return of 12%. I find some evidence against the leading explanation, which posits information segmentation as the only reason for cross-predictability, and find support for illiquidity as a new channel of explanation. In Chapter 4, "Information based Trading in Index Options and Futures", joint work with Seung Won Woo, we study intraday information based trading. The trade imbalances of index options with the largest leverage contain better information content on intraday KOSPI 200 return movements compared to that of options with smaller implicit leverage. We find that domestic brokerage proprietary traders are better informed on KOSPI 200 intraday returns among investor groups. However, we show that the futures trade imbalances of foreigners contain superior information content in predicting KOSPI 200 intraday return movements during the recent subprime mortgage crisis in 2008. This indicates that foreign traders may possess better information processing skills on news that originates from outside of Korea.

Download or read book Three Essays on Firms in International Markets written by Irene Iodice and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: