Download or read book International Asset Pricing and Portfolio Diversification with Time Varying Risk written by Giorgio De Santis and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We test the conditional CAPM for the world's eight largest equity markets using a parsimonious GARCH parameterization. Our methodology can be applied simultaneously to many assets and, at the same time, accommodate general dynamics of the conditional moments. The evidence supports most of the pricing restrictions of the model, but some of the variation in risk-adjusted excess returns remains predictable during periods of high interest rates. Our estimates indicate that, although severe market declines are contagious, the expected gains from international diversification for a U.S. investor average 2.11% per year and have not significantly declined over the last two decades.

Download or read book International Asset Pricing and Portfolio Diversification with Time Varying Risk written by Giorgio De Santis and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Capital Asset Pricing Model and Portfolio Diversification with Time Varying Risk A Study of the South Africa Stock Market written by 唐婷婷 and published by . This book was released on 2010 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Time varying Risk and International Portfolio Diversification with Contagious Bear Markets written by Giorgio De Santis and published by . This book was released on 1995 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Bear and the Benefits of International Portfolio Diversification written by Rui T. Dias and published by . This book was released on 2006 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this paper is to review literature on capital asset pricing models relatively to investment in international assets. Furthermore, we applied the concepts in an empirical analysis of risk diversification and capital asset pricing. We provided a practical exercise on the risk diversification by using recent data that goes through a bear market period. We found evidence that the correlation was time-varying depending on the status of the market.We applied the simple CAPM model to the international setting. The results were consistent with the required restrictions. In the first part of the paper we revised the foundations of the portfolio diversification literature; in the second part we addressed the problem of the diversification of the risk in international investments, in the third part we tested the basic International Capital Asset Pricing Model to the Italian data and in the final part we presented our conclusions.

Download or read book The Impact of Increasing Stock Market Integration on Expected Gains from International Portfolio Diversification written by Mohamed Arouri and published by . This book was released on 2005 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper tests a conditional International Asset Pricing Model (ICAPM) using an asymmetric multivariate GARCH specification and investigates evolutions of ex ante benefits from world market diversification. The model is estimated simultaneously for 8 markets: the world market, 4 developed markets and 3 emerging markets. This approach allows to the price of market risk, betas and correlations to vary through time. The evidence supports the financial integration hypothesis and suggests that investors from all countries could expect statistically significant benefits from international diversification but that gains are considerably larger for investors with smaller home markets.

Download or read book Global Asset Allocation written by Heinz Zimmermann and published by John Wiley & Sons. This book was released on 2003-02-03 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reveals new methodologies for asset pricing within a global asset allocation framework. Contains cutting-edge empirical research on global markets and sectors of the global economy. Introduces the Black-Litterman model and how it can be used to improve global asset allocation decisions.

Download or read book International Asset Pricing and Time Varying Risk Premia written by Devraj Basu and published by . This book was released on 2019 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper introduces an international asset pricing model with time-varying risk premia. It augments the two factor model which has the return on the world index and trade weighted exchange rates as factors, with skewness and kurtosis factors. This leads to a stochastic discount factor that is non-linear and has time-varying factor loadings that are functions of global variables. We test this model on market indices, size and momentum sorted portfolios that are formed from stocks listed in G8 countries, as well as country-neutral size, book-to-market and momentum portfolios. Overall, the model is capable of pricing almost all sets of base assets unconditionally using only global predictive variables. It also explains much of the cross sectional variation of the country, size and momentum portfolios, and also achieves much of the substantial size and momentum premiums. The role of time-varying risk premiums that are functions of global variables is crucial to the performance of the model, particularly in the case of the exchange rate factor.

Download or read book Time varying Risk and International Portfolio Diversification with Contagious Bear Markets written by Santis Giorgio De and published by . This book was released on 1995 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Asset Pricing with Time Varying Volatility written by Victor Ng and published by . This book was released on 1989 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Asset Allocation with Time varying Correlations written by Andrew Ang and published by . This book was released on 1999 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is widely believed that correlations between international equity markets tend to increase in highly volatile bear markets. This has led some to doubt the benefits of international diversification. This article solves the dynamic portfolio choice problem of a US investor faced with a time-varying investment opportunity set which may be characterized by correlations and volatilities that increase in bad times. We model the state dependance of US, UK, and German equity returns using a regime-switching model and find evidence for the existence of a high volatility regime, in which returns are more highly correlated and have lower means. Solving the dynamic asset allocation problem for a CCRA investor, we show international diversification is still valuable with regime changes. Currency hedging imparts further benefit. The costs of ignoring the regimes are small for moderate levels of risk aversion, and the intertemporal hedging demands induced by time-varying correlations are negligible.

Download or read book International Asset Allocation with Time Varying Correlations written by Geert Bekaert and published by . This book was released on 2008 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is widely believed that correlations between international equity markets tend to increase in highly volatile bear markets. This has led some to doubt the benefits of international diversification. This article solves the dynamic portfolio choice problem of a US investor faced with a time-varying investment opportunity set which may be characterized by correlations and volatilities that increase in bad times. We model the state dependance of US, UK, and German equity returns using a regime-switching model and find evidence for the existence of a high volatility regime, in which returns are more highly correlated and have lower means. Solving the dynamic asset allocation problem for a CCRA investor, we show international diversification is still valuable with regime changes. Currency hedging imparts further benefit. The costs of ignoring the regimes are small for moderate levels of risk aversion, and the intertemporal hedging demands induced by time-varying correlations are negligible.

Download or read book International Asset Allocation Under Regime Switching Skew and Kurtosis Preferences written by Massimo Guidolin and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates the international asset allocation effects of time-variations in higher-order moments of stock returns such as skewness and kurtosis. In the context of a four-moment International Capital Asset Pricing Model (ICAPM) specification that relates stock returns in five regions to returns on a global market portfolio and allows for time-varying prices of covariance, co-skewness, and co-kurtosis risk, we find evidence of distinct bull and bear regimes. Ignoring such regimes, an unhedged US investor's optimal portfolio is strongly diversified internationally. The presence of regimes in the return distribution leads to a substantial increase in the investor's optimal holdings of US stocks, as does the introduction of skewness and kurtosis preferences.

Download or read book Time Varying Risk Premia in Foreign Exchange and Equity Markets written by Chu-Sheng Tai and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the puzzles in international finance literature is the deviations from Uncovered Interest Parity (UIP). In this paper, I further examine the validity of the risk premia hypothesis in explaining this puzzle by testing a conditional international CAPM (ICAPM) in the absence of Purchasing Power Parity (PPP) using data from both foreign exchange and equity markets in Asia-Pacific countries. When considering foreign exchange markets only, I find that conditional variances are not related to the deviations from UIP in any statistical sense based on an univariate GARCH(1,1)-M model. However, as I consider both foreign exchange and equity markets together and test the conditional ICAPM in the absence of PPP, I can not reject the model based on the J-test by Hansen (Econometrica 50 (1982), 1029-1054), and find significant time-varying market and foreign exchange risk premia presented in the data. This empirical evidence supports the notion of time-varying risk premia in explaining the deviations from UIP. It also supports the idea that the foreign exchange risk is not diversifiable and hence should be priced in both markets.Key Words: International asset pricing, Uncovered interest parity, Time-varying risk premium, GARCH, GMM.

Download or read book Empirical Analysis of Common Time varying Factors in International Asset Pricing written by Taewoo You and published by . This book was released on 1996 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Examining International Stock Market Integration written by Justin Kingsley Hanig and published by . This book was released on 2016 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: The internet provides individuals with the ability to find instantaneous information on nearly every corner of the earth. Increasing correlations of international stock markets suggests investors may use information from different parts of the world to assess the value of the assets they hold in their portfolios. This dissertation examines changes in international stock market behavior to identify the effects of international market integration across a time. More specifically, this dissertation studies the effects of integration on the ability of diversification to reduce risk and skewness of portfolios, how global-wide risks significantly impact country-level index returns, and the equity purchasing behavior of foreign investors.The first paper in this dissertation measures the benefit to international portfolio diversification through time. The investigation observes the change in the standard deviation and skewness of increasingly more diversified portfolio returns from 1973 to 2010. Previous literature implies diversification reduces standard deviation, but diversification also reduces positive skewness in a portfolio. Increasing correlations of international stock markets suggests the reduction in standard deviation and positive skewness of a portfolio could be mitigated in recent time periods. This paper studies the changes of risk and positive skewness of international index portfolios over time. The results show that the reduction in standard deviation and skewness occurs at a much faster rate in more recent time periods. Robustness checks demonstrate the rate of standard deviation and skewness reduction varies across different investment strategies.The second paper examines the impact of global-wide risk measures on country-level asset prices in an international capital asset pricing model (ICAPM). Integrated international markets imply assets returns with similar risks should not vary across countries, but segmented international markets suggest asset returns vary only through risks within a particular country. Previous literature documents that international financial markets became more correlated and integrated in the late 1990s. This investigation in this paper, therefore, studies the impact of global-wide risks on returns in an integrated international stock market environment. The results show insignificant global-market risk factors on returns before and after 2000, which implies world financial markets have not become integrated in the recent time period when looking across a sample of 37 stock markets. However, global-wide risk factors significantly impact index returns for a sub-set of advanced economies.The third paper investigates the effect of international equity market integration on equity purchasing behavior of investors in different countries across different time periods. This study observes the relationship between net equity purchases by U.S. residents from foreign investors on stock market index returns in a segmented and integrated international stock market environment. The results of the examination indicate international equity integration did not affect equity purchasing differences across foreign and domestic investors.