stock market linkages evidence from latin america abstract this study investigates the dynamic interdependence of the major stock markets in latin america using data from 1995 to 2000 we examine the stock market indexes of argentina brazil chile colombia mexico and venezuela the index level series are non stationary and so we employ cointegration analysis and error correction vector autoregressions var techniques to model the interdependencies we find that there is one cointegrating vector which appears to explain the dependencies in prices the results are robust to sensitivity tests based on translating indexes to us dollars i e a common currency for all the markets and to partitioning the sample into periods before and after the asian and russian financial crises of 1997 and 1998 respectively our results suggest that the potential for diversifying risk by investing in different latin american markets is limited

stock market capitalization and financial integration in the asia pacific region the stock market capitalization smc of a country defined as the aggregated market value equity of companies in the respective equity market is commonly used to measure the widening and deepening of stock market activity smc also influences economic growth predictions and public consensus concerning the value of the stock market however no previous work has examined the role this variable plays in the process of financial integration this article provides an argument for the use of smc as a means of deciding which countries are acting as leaders in creating a fully integrated equity market in the asia pacific region a total of 12 countries in the asia pacific region were divided into emerging market and advanced market equity blocks we examine the relative size of the speed of adjustments derived from the error correction models following the engle granger two step procedure framework and apply the granger causality test the results suggest that hong kong special administrative region sar

estimation and simulation of risk premia in equity and foreign exchange markets abstract there is substantial evidence to reject constant risk premia financial models while time varying risk premia are often mentioned as an alternative the literature has yet to produce an example that accounts for the important time series properties of asset returns we inquire whether mean variance optimization models can do so we model asset risk with an absolute error version of the arch in mean hypothesis and model hedging motives that derive from variation in future real income and inflation to account for agent heterogeneity we consider a three country and two asset world our model predicts values for five excess returns relative to the us bill rate we use a systems approach to estimate the model parameters and then simulate the estimated model to determine if it can account for the important time series properties of risk premia

modelling long run comovements in equity markets a flexible approach abstract international equity markets linkages are characterized by nonlinear dependence and asymmetries we investigate shifts in long run comovements in stock markets by means of an interrupted markov switching cointegration specification this flexible approach allow us to study to what extent documented changes in global integration are permanent or whether market linkages are subject to changes using an illustrative sample from 1980 to 2012 for usa uk and hong kong stock price indices we find evidence of interrupted cointegration across these markets between may 1997 and april 2002 which is consistent with the decoupling of stock prices from fundamentals during the dot com bubble

wealth accumulation over the life cycle and precautionary savings this article constructs and simulates a life cycle model of wealth accumulation and estimates the parameters of the utility function the rate of time preference and the coefficient of risk aversion by matching the simulated median wealth profiles with those observed in the panel study of income dynamics and in the survey of consumer finances the estimates imply a low degree of patience and a high degree of risk aversion the results are used to study the importance of precautionary savings in explaining wealth accumulation they imply that wealth accumulation is driven mostly by precautionary motives at the beginning of the life cycle whereas savings for retirement purposes become significant only closer to retirement

comovements in national stock market returns evidence of predictability but not cointegration abstract this paper is a response to the literature that tests for cointegration between national stock market indices it argues that apparent findings of cointegration in other studies may often be due to the use of asymptotic rather than small sample critical values in fact economic theory suggests that cointegration is unlikely to be observed in efficient markets however this paper finds evidence for the predictability of relative returns and the existence of a winner loser effect across 16 national equity markets a conclusion is that national stock market indices include a common world component and two country specific components one permanent and one transitory

wealth and portfolio composition theory and evidence we examine a survey of 6010 u s households and estimate a model for household portfolio allocation we extend the conventional portfolio choice model in order to capture the observed incompleteness of household portfolios we show that the empirical specification of the joint discrete and continuous choice that characterizes household portfolio behavior is a switching regressions model with endogenous switching we go on to examine the impact of taxes on portfolio composition using detailed survey data to calculate precisely the marginal tax rate facing each household finally we estimate wealth elasticities of demand for a range of assets and liabilities

leads lags and trading in global markets the development of capital markets around the world has given rise to growing interest in how the markets are linked this study using the dow jones company country and industry indexes found that the united states has statistically significant one day leads over markets in europe and asia that no significant leads extend beyond one day that changes in foreign exchange rates contribute to the links among markets and that the industries designated global are significantly more sensitive to leads than are local industries lead lag relationships may allow yield enhancement possibly even arbitrage through trading futures in some markets

market overreaction and investment strategies we investigated the overreaction of the korean market in response to shocks in the us stock market and analysed the dynamic relationship between these two markets since 1996 we found that the kospi 200 index futures overreacted to the s p 500 index returns during the period from 2000 to 2009 when the korean market was in its growth stage as the korean market matured and the kospi 200 overnight futures were introduced in 2009 the overreaction disappeared when investors employed the kelly model or value at risk to exploit the overreaction their trading strategies produced significant profits during the growth stage even after considering transaction costs and risk but the profits attenuated once the overnight futures market was launched in 2009

international stock market linkages evidence from the pre and post october 1987 period abstract this paper uses recent developments in the theory of cointegration to provide new methods of testing the linkage and dynamic interactions among stock market movements our findings are in sharp contrast with previous research which discovered strong interdependence among national stock markets prior to october 1987 for the post october 1987 period however our results show that the degree of international co movements among stock price indices has increased substantially with the nikkei index the only exception furthermore the us stock market is found to have a considerable impact on the french german and uk markets in the post crash period we also find the response of the french german and uk markets to us stock market innovations to be consistent with the view of cross border informationally efficient stock markets finally we find the japanese equity market performance to have no links with both the us stock market and the stock markets in france germany and uk during the pre and post october crash period

the spirit of capitalism and savings behavior abstract this paper presents a capitalist spirit model of savings by including wealth in the intertemporal utility function while this model includes the life cycle model and bequest model as two special cases it sheds light on why wealth holding has tended to increase with age why decumulation of wealth after retirement has not happened and why households with and without children have not shown significant differences in their savings behavior the capitalist spirit approach is especially useful for understanding savings by the rich and savings across countries and over time jel e21 b10

analysis of long run benefits from international equity diversification between taiwan and its major european trading partners an empirical note this paper employs four cointegration test approaches po hi jj and kss to test for pairwise long run equilibrium relationships between taiwan s stock price index and each of the stock price indexes of four european markets french german dutch and british stock markets the results from these four tests are robust and clearly consistent in suggesting that the taiwan stock market is not pairwise cointegrated with the four european stock markets this provides strong evidence that there exist long run benefits for taiwan investors diversifying in the equity markets of taiwan s major european trading partners france germany holland and the uk over the sample period considered from 6 january 1998 to 30 may 2002 these findings could be valuable to taiwan individual investors and financial institutions holding long run investment portfolios in the equity markets of france germany holland and the uk

global and regional linkages across market cycles evidence from partial correlations in a network framework using a novel approach partial correlations within a complex network framework we examine the degree of globalization and regionalization of stock market linkages and how these linkages vary acro

cross border mergers and acquisitions by oil and gas multinational enterprises geography based view of energy strategy abstract given that global crude oil prices are significantly dropped and business consolidation transactions are markedly increased in recent years this paper to date is the first to examine the cross border merger and acquisition strategy of oil and gas multinational enterprises using a fine tuned sample of 150 large scale oil acquisition transactions us 535 billion announced by oil and gas enterprises from over 50 countries during the period 2005 2015 we endeavor to answer four fundamental research questions who is where what for who is there why who is where and there and who is a serial acquirer to do so we propose an integrated framework of geography based view of energy strategy by leveraging theoretical insights from the energy economic geography international business strategy and corporate finance literature on top of that we discuss the dynamics of the oil and gas industry and show the remarkable trends in the crude oil prices over the past three decades 1990 2016 our geographic analyses highlight that state owned oil companies from asia and a less extent europe have rapidly expanded into resource rich countries such as canada and the us to secure oil reserves as well as acquire industry specific strategic assets this research contributes to the geography based view of energy strategy and discusses policy and managerial implications to sustain the world oil and gas industry

tax motivated trading by individual investors we study the stock trades of a large number of individual investors to investigate how tax incentives affect the realization of capital gains and losses we compare investors realization behavior in their taxable and tax deferred accounts and thereby identify the effect of taxes on trading decisions we reach four conclusions first we find clear evidence of a lock in effect for capital gains in taxable accounts relative to tax deferred accounts we find evidence of the disposition effect the tendency for investors to hold losses and sell gains in both types of accounts and especially at short holding periods the lock in effect is stronger for large stock transactions than for small ones second we find tax loss selling throughout the calendar year though it is most pronounced in december tax loss trading is more pronounced among investors who have realized capital gains elsewhere in the portfolio during the year third we observe substantial heterogeneity in individual investors propensity to trade controlling for this heterogeneity however does not alter the relation between a stock s past performance and the realization decision finally we find that relatively few investors repurchase stocks that they have sold at a loss even after the 30 day wash sale holding period has expired

the international transmission of information in eurodollar futures markets a continuously trading market hypothesis abstract this paper studies the transmission of information in three eurodollar futures markets the imm simex and liffe the results show that relevant information is revealed during the trading hours of the imm and liffe but not the simex the interest rates of the three markets are cointegrated with a single common stochastic trend granger causality runs from the market that is placed in the last trading order within 24 hours in the vector error correction model and this causal relationship is shorter than one day an approach of variance decomposition and impulse response functions exploring the common factor in the cointegration system is employed analogous to the causality results the common factor is driven by the last trading market in the 24 hour trading sequence specifically each market while it is trading impounds all the information and rides on the common stochastic trend the overall results suggest that these three markets can be considered one continuously trading market

personal taxation pension wealth and portfolio composition this paper emphasizes the roles played by personal taxation and pension wealth in portfolio choice and composition a theoretical discussion of the impacts of taxation and participation in social security and private pension systems on individual wealth allocation is followed by empirical evidence based on u s cross section data both effects prove to be significant anticipated social security and private pension benefits exert a measurable influence on household portfolio allocation their omission from an asset demand model may lead to a misinterpretation of the impact of taxation on portfolio composition

the benefits from international diversification for nordic investors abstract in this paper we investigate the magnitude of the benefits from international diversification from the nordic point of view special attention is paid to whether potentially increased co movement of stock markets together with more volatile nordic currencies have resulted in decreased benefits from international diversification towards the end of the 1980s moreover the paper presents evidence on the benefits from international diversification for a currency which has recently started its free float the finnish markka fim we find significant increases in stock market co movement both unhedged ex ante strategies as well as strategies hedged for exchange rate risk are investigated revealing substantial benefits from international diversification for the nordic countries however we obtain mixed results concerning the question of the optimality of hedging

dividend taxes and international portfolio choice this paper investigates how dividend taxes influence portfolio choices using the response to the distinctive treatment of a subset of foreign dividends in the jobs and growth tax relief reconciliation act jgtrra of 2003 an open economy after tax capital asset pricing model is used to derive the hypothesis that jgtrra should lead to a portfolio reallocation by us investors towards equities in tax favored countries a difference in difference analysis that compares us equity holdings in affected and unaffected countries finds a substantial portfolio reallocation towards the former this effect cannot be explained by several potential alternative hypotheses including differential changes to the preferences of american investors differential changes in investment opportunities differential time trends in investment changed tax evasion behavior or changes in stock prices associated or contemporaneous with jgtrra

bad news and dow jones make the spanish stocks go round this paper is a data based attempt to analyse what kind of information basically affects close to open returns open to close returns volatility and volume in actively traded individual securities on the spanish stock market specifically we are interested in detecting how these variables react to specific pieces of news considered as exogenous information however as volume itself could be interpreted as a proxy of the information flow we first apply the linear and nonlinear granger causality tests from volume to return and to volatility we do not find evidence supporting this latter hypothesis furthermore we only find significant evidence of linear causality from volume to volatility the other major finding is that both bad news and the dow jones play a significant informational role in explaining price changes and volatility as a consequence of these findings we also test the residual role of volume as a proxy for noise liquidity trading after filtering for news although we do not find evidence in favour of this argument

international transmission of stock market movements this paper investigates the international transmission mechanism of stock market movements by estimating a nine market vector autoregression var system using simulated responses of the estimated var system we i locate all the main channels of interactions among national stock markets and ii trace out the dynamic responses of one market to innovations in another generally speaking a substantial amount of multi lateral interaction is detected among national stock markets innovations in the u s are rapidly transmitted to other markets in a clearly recognizable fashion whereas no single foreign market can significantly explain the u s market movements also the dynamic response pattern is found to be generally consistent with the notion of informationally efficient international stock markets

modelling the linkages between us and latin american stock markets this paper examines the linkages between us and latin american stock markets during the 1995 2002 period using recently developed cointegration techniques that allow for structural shifts in the long run relationship results suggest that when conventional cointegration tests are applied a long run relationship is found only in the cases of brazil and mexico for the dow jones dj index and in the case of brazil for the standard and poor s 500 sp500 index in contrast if the possibility of structural breaks is introduced strong evidence is found in favour of such a relationship between the argentine chilean and venezuelan indices and the dj index after the 1998 financial turmoil and between the brazilian and mexican indices and the dj index before such turbulence while some marginal cointegration is detected between the mexican and dj indices from february 1998 additionally evidence is found of a cointegrating relationship between the argentine chilean and mexican indices and the sp500 index f

the structure of interdependence in international stock markets abstract this study investigates the dynamic structure of nine major stock markets using an error correction model and directed acyclic graphs dag the dag representation provides a structure of causality among these markets in contemporaneous time building on this contemporaneous structure and the estimated error correction model innovation accounting techniques are applied the results show that the japanese market is among the most highly exogenous and the canadian and french markets among the least exogenous in our nine market study the us market is highly influenced by its own historical innovations but it is also influenced by market innovations from the uk switzerland hong kong france and germany the us market is the only market that has a consistently strong impact on price movements in other major stock markets in the longer run

financial integration in european equity markets the final stage of economic and monetary union emu and its impact on capital markets this paper examines the extent of financial integration in european equity markets before during and after the adoption of the single currency on 1 january 1999 two groups of european economies are examined the first set comprises the member states of the european union eu that participated in the euro the euro 11 austria belgium finland france germany ireland italy luxembourg netherlands portugal and spain the second set consists of the remaining members of the euro 15 denmark greece sweden and the united kingdom along with norway and switzerland multivariate cointegration procedures granger causality tests and generalised variance decomposition analyses based on error correction and vector autoregressive models are conducted to examine long and short run relationships among these markets the results indicate that there is a stationary long run relationship and significant short run causal linkages between the equity markets of both the euro and non euro currency areas however while the large equity markets remain the most influential the lower causal relationships that exist between these and at least some middle belgium spain and netherlands and small ireland luxembourg finland and norway equity markets suggests that opportunities for international portfolio diversification in european equity markets may still exist

financial integration and the asean 5 equity markets the existence of long run relationships among the asean 5 equity markets is empirically investigated this study utilized weekly data spanning january 1988 to august 1999 the results of granger noncausality test due to toda and yamamoto journal of econometrics 66 225 50 1995 reveal that the singapore equity market was not affected by other markets except by the philippines in the long run this result shows that there exist opportunities for beneficial international portfolio diversification within the context of the asean 5 equity markets

a new database on the structure and development of the financial sector this article introduces a new database of indicators of financial structure and financial development across countries and over time the database is unique in that it combines a wide variety of indicators that measure the size activity and efficiency of financial intermediaries and markets it improves on previous efforts by presenting data on the public share of commercial banks introducing indicators of the size and activity of nonbank financial institutions and constructing measures of the size of bond and primary equity markets this article introduces a new database the first to provide comprehensive measures of the development structure and performance of the financial sector this database is the first to define and construct indicators of the size and activity of nonbank financial intermediaries such as insurance companies pension funds and non deposit money banks it is also the first to include indicators of the size of primary equity markets and primary and secondary bond markets in constructing the database authors carefully deflate measures and match stock and flow variables

marginal taxes and the asset portfolios of swedish households this paper focuses on the effects of marginal tax rates wealth income and a set of socioeconomic and demographic variables on the portfolio composition of households using detailed micro data on 2 000 swedish households in particular efforts are made to disentangle the effects of marginal tax rates on the portfolio behavior of households some econometric problems involved when estimating asset demand equations in the presence of incomplete portfolios are briefly discussed a final section examines the overall effect of marginal tax rates on asset demands by applying estimated discrete and continuous portfolio equations to compute different tax elasticities

the causal relationships between equity indices on world exchanges the engle and granger cointegration analysis and granger causality tests are applied to monthly time series of nine major stock market indices over the period january 1982 to february 1991 to examine for causal linkages the empirical results indicate that there is adequate evidence to refute the notion of informationally efficient stock markets

crossborder dividend taxation and the preferences of taxable and nontaxable investors evidence from canada abstract we consider how fund managers respond to the conflicting preferences of their investors we focus on the conflict between the taxable and retirement accounts of international funds which face different tradeoffs between dividends and capital gains in principle managers could resolve this conflict through dividend arbitrage but a proprietary database of dividend arbitrage transactions shows that in practice they cannot thus managers must resolve it through their investment policies we find robust evidence that managers with more retirement money favor the preferences of retirement investors and further evidence for this view in the difference between u s and canadian funds portfolio weights

ending inventory valuation in multiperiod production scheduling when making lot sizing decisions managers often use a model horizon t that is much smaller than any reasonable estimate of the firm s future horizon this is done because forecast accuracy deteriorates rapidly for longer horizons while computational burden increases however what is optimal over the short horizon may be suboptimal over the long run resulting in errors known as end effects a common end effect in lot sizing models is to set end of horizon inventory to zero this policy can result in excessive setup costs or stock outs in the long run we present a method to mitigate end effects in lot sizing by including a valuation term vit for end of horizon inventory it in the objective function of the short horizon model we develop this concept within the classical eoq modeling framework and then apply it to the dynamic lot sizing problem dlsp if demand in each period of the dlsp equals the long run average demand rate then our procedure induces an optimal ordering policy over the short horizon that coincides with the long run optimal ordering policy we test our procedure empirically against the wagner whitin algorithm and the silver meal heuristic under several demand patterns within a rolling horizon framework with few exceptions our approach significantly outperforms the other approaches tested for modest to long model horizons we discuss applicability to more general lot sizing problems

forecast horizons in the discounted dynamic lot size model we derive a sharp upper bound on the minimal forecast horizon in the discounted dynamic lot size model with constant initial demand this bound is given by mm 1 where m is the eoq s worth i e the number of periods for which the total demand equals economic order quantity our results do not require the solution of the infinite horizon problem to be unique nor do they require the infinite horizon problem to be well defined we also prove some sensitivity results with respect to the discount factor and the setup cost

are international deposits tax driven abstract this paper investigates the impact of tax policy on international depositing non bank international deposits are shown to be positively related to interest income taxes and to the presence of domestic bank interest reporting this suggests that international deposits are in part intended to facilitate tax evasion at present only part of international interest flow are covered by either non resident interest withholding taxes or international exchange of information this incomplete coverage may be a reason that these policies currently appear to have little impact on international depositing

further evidence on international islamic and conventional portfolios diversification under regime switching abstractthis article investigates the comparative performance of international islamic and conventional portfolio diversification across different financial market regimes and provides an optimal choice from an american investor s viewpoint during the period 2002 2014 using a bootstrap based stochastic dominance sd test and monthly msci prices of islamic stock market indices and their conventional counterparts in 38 countries from north and latin america europe and asia pacific regions we find that sd relationships between islamic and conventional optimal diversified portfolios change systematically according to investment region and market regime essentially for all regimes us investors are indifferent between islamic diversification and its conventional counterpart which implies that arbitrage diversification opportunities are rare and short lived in all regions however across all regions especially in a crisis regime islamic portfolio diversification can be a good substitute for convention

linkages in international stock markets evidence from a classification procedure in this article we propose a new approach to evaluate the predictable components in stock indices using a boosting based classification technique and we use this method to examine causality among the three main stock market indices in the world during periods of large positive and negative price changes the empirical evidence seems to indicate that the standard poors 500 index contains incremental information that is not present in either the ftse 100 index financial times stock exchange index or the nikkei 225 index and that could be used to enhance the predictability of the large positive and negative returns in the three main stock market indices in the world this in turn would suggest a causality relationship running from the standard poors 500 index to both the ftse 100 and the nikkei 225 indices

do market capitalization and stocks traded converge new global evidence abstract in this paper we examine convergence of stock markets our empirical exercise is based on 11 different panels which together consist of 120 countries the richness of the dataset allows us to disaggregate countries into panels such as high income middle income low income oecd csi and developing country panels in addition we construct regional panels such as those representing the arab states east asia and the pacific south asia latin america and the caribbean and sub saharan africa our main finding is that based on the conditional convergence model convergence of stock market capitalization and stocks traded is found for four panels namely the high and low income panels the oecd panel and the sub saharan african panel the speed of convergence is high in most cases between 20 and 30

economic integration and country allocation in europe the impact of european integration at the company and macro levels on correlations between stock market returns is analyzed a new procedure based on randomization methodology is introduced to test for the absence of country systematic differences in the return patterns of two stock markets the results indicate that stock market integration in europe is not yet complete but the comovement of european markets has increased substantially and is likely to continue to grow therefore top down managers of european equity portfolios need to look for a new strategy other than country based allocation

common volatility in the industrial structure of global capital markets abstract this paper investigates the nature of the volatility process among security prices for us europe and the pacific rim capital markets using a new data set that removes the problem of disparate index composition associated with aggregate stock market index series we use the common arch feature testing methodology recently developed by engle and kozicki journal of business economics 11 pp 369 380 1993 to examine the issue of a common volatility process among asset prices of nine industry groups from three economic regions of the world economy it is found that industry return series exhibit intra industry common time varying volatility process the evidence is consistent with the view that world capital markets are related through their second moments implying that a world common time varying variance specification seems to be appropriate in modeling asset prices while our empirical evidence suggests that investors can form constant variance portfolios by investing within an industry across regions they will be better off if they invest across regions and industries rather than diversify within an industry across different geographical regions that is the industrial mix of global investment portfolios accounts for a substantial proportion of the international diversification benefits finally our results appear to be consistent with roll journal of finance 47 pp 3 41 1992 view that the industrial structure of national stock exchange indices is important for explaining cross sectional return volatility differences

intraday bidirectional volatility spillover across international stock markets does the global financial crisis matter this article studies volatility spillover between the us and the three largest european stock markets frankfurt london and paris around the time of the recent subprime crisis in order to investigate the impact of the latter we break our sample down into two sub periods a pre crisis period and a post crisis period using a structural break test that has the advantage of endogenously testing for further breaks in the data unlike previous studies that have frequently investigated this issue using low frequency data our article makes use of intraday data accordingly using threshold generalized autoregressive conditional heteroscedasticity garch model estimations we find weak evidence of volatility transmission between the two regions before the subprime crisis however during the post crisis period we record returns and volatility spillover from us to european markets and vice versa at different times of the trading day indicating that the two regions became more dependent during the recent su

the week end effect in common stock returns the international evidence this paper examines the daily stock market returns for four foreign countries we find a so called week end effect in each country in addition the lowest mean returns for the japanese and australian stock markets occur on tuesday the remainder of the paper answers four questions are seasonal patterns in foreign stock markets independent of those previously reported in the u s do japan and australia exhibit a seasonal one day out of phase due to different time zones do settlement procedures across countries bias week end effects does the seasonal pattern in foreign exchange offset the week end effect in stocks for americans investing overseas some of the most anomalous empirical findings in finance are associated with the sample distributions of daily common stock returns cross 1 french 2 gibbons and hess 3 and keim and stambaugh 4 have documented that the average return on friday is abnormally high and the average return on monday is abnormally low to our knowledge this so called day of the week effect or week end effect has yet to be explained because this anomaly has been reported primarily for u s stock returns it is appropriate to investigate whether similar results occur for other countries positive findings would strongly support the proposition that the weekly seasonal effect is a general world wide phenomenon rather than the result of a special type of institutional arrangement in the u s to shed more light on this proposition our paper examines stock market returns in the u k japan canada and australia since we find a week end effect in each country we can examine a set of interesting questions for example are these seasonals independent of the previously reported seasonal in the u s due to different time zones do far eastern countries exhibit a seasonal one day out of phase do different settlement procedures across countries influence weekend effects does the seasonal in foreign exchange fluctuations see mcfarland pettit and sung 7 and levi 6 offset the week end effect in stock market returns for americans investing overseas

the dynamic relationship between stock returns and trading volume domestic and cross country evidence abstract this paper examines the dynamic relations causal relations and the sign and magnitude of dynamic effects between stock market trading volume and returns and volatility for both domestic and cross country markets by using the daily data of the three largest stock markets new york tokyo and london major findings are as follows first trading volume does not granger cause stock market returns on each of three stock markets second there exists a positive feedback relationship between trading volume and return volatility in all three markets third regarding the cross country relationships us financial market variables in particular us trading volume contains an extensive predictive power for uk and japanese financial market variables fourth sub sample analyses show evidence of stronger spillover effects after the 1987 market crash and an increased importance of trading volume as an information variable after the introduction of options in the us and japan

common stochastic trends in a system of eurocurrency rates abstract this paper investigates the temporal relationship between interest rates on eurodeposit instruments ranging in maturity from seven days to one year for seven different currency denominations over the 1986 1992 period multivariate tests of cointegration reveal strong evidence in favor of the presence of common factors in the univariate time series representation of each eurocurrency term structure specifically the hypothesis of noncointegration was rejected in all seven eurocurrency term structures of interest rates examined in this study this is consistent with the hypothesis that each eurocurrency term structure of interest rates possesses a cointegrating structure that prevents these rates from drifting too far apart from equilibrium so that profitable opportunities do not persist the estimation of an error correction model which used this information i e the cointegrating equilibrium error term produced interest rate forecasts that outperformed the forecasts of a naive and a var model that ignore the cointegration of eurodeposit rates finally we examined the extent of interdependence among five maturities of seven dimensional intercurrency eurodeposit rate series and found a strong cointegrating structure across intercurrency eurodeposit rates that forces convergence among these rates

long and short term dynamic causal transmission amongst international stock markets abstract this paper investigates the dynamic causal linkages amongst nine major international stock price indexes in order to gauge the causal transmission patterns we employ very recent methods of i vector error correction modeling and ii level var modeling with possibly integrated and cointegrated processes advocated by i toda and phillips econometrica 61 1993 1367 and ii toda and yamamoto j econometrics 66 1995 225 respectively the paper illustrates how such methods may be appropriately augmented in a compatible fashion to unearth previously unfounded linkage properties inherent amongst a system of stock price indexes in particular we demonstrate that previous research by using ordinary difference vars ignored an important component of linkages displayed purely over the long run this untapped evidence essentially provides robust and very useful information to international financial analysts and investors at a substantive level results of this study tend to support the contention offered by several studies in the literature of significant interdependencies between the established oecd and the asian markets and also the leadership of the us and uk markets over the short and long run the levels var however illustrate the japanese market s influence as an additional long run leader findings seem to be plausible given that these three markets us uk and japan have consistently contributed over 75 of global stock market capitalization over the major part of the sample under consideration at a methodological level this analysis also provides a primer for the wealth of applied financial econometric research focusing on dynamic causal inference which involve systems containing possibly integrated and cointegrated processes

russian equity market linkages before and after the 1998 crisis evidence from stochastic and regime switching cointegration tests abstract this paper examines the relationships between russian and other equity markets over the period of 1995 2004 to account for potential instability in the market relationships we apply a number of cointegration approaches gregory hansen 1996 residual based tests for cointegration in models with regime shifts journal of econometrics 70 99 126 test which allows for a structural break in the relationships a stochastic cointegration framework by mccabe 2003 testing for stochastic cointegration and evidence for present value models working paper the non parametric test by breitung 2002 nonparametric tests for unit roots and cointegration journal of econometrics 108 2 343 363 and a regime switching cointegration model in the spirit of ho 1999 financial liberalization and international capital mobility of taiwan a regime switching approach asian economic journal 13 4 407 417 the tests point to a significant agreement that the russian equity market remained isolated from the influence by international markets in the long run and that while a structural break might have occurred in august 1998 this did not alter the nature of long run relationships

the spirit of capitalism and stock market prices in existing theory wealth is no more valuable than its implied consumption rewards in reality investors acquire wealth not just for its implied consumption but for the resulting social status max m weber 1958 refers to this desire for wealth as the spirit of capitalism the authors examine both analytically and empirically implications of weber s hypothesis for consumption savings and stock prices when investors care about relative social status propensity to consume and risk taking behavior will depend on social standards and stock prices will be volatile the spirit of capitalism seems to be a driving force behind stock market volatility and economic growth copyright 1996 by american economic association

dynamic version of the economic lot size model this article originally appeared in management science october 1958 volume 5 number 1 pp 89 96 published by the institute of management sciences a forward algorithm for a solution to the following dynamic version of the economic lot size model is given allowing the possibility of demands for a single item inventory holding charges and setup costs to vary over n periods we desire a minimum total cost inventory management scheme which satisfies known demand in every period disjoint planning horizons are shown to be possible which eliminate the necessity of having data for the full n periods

revisiting the empirical linkages between stock returns and trading volume abstract this paper investigates whether the empirical linkages between stock returns and trading volume differ over the fluctuations of stock markets i e whether the return volume relation is asymmetric in bull and bear stock markets using monthly data for the s p 500 price index and trading volume from 1973m2 to 2008m10 strong evidence of asymmetry in contemporaneous correlation is found as for a dynamic causal relation it is found that the stock return is capable of predicting trading volume in both bear and bull markets however the evidence for trade volume predicting returns is weaker

is wealth accumulation a luxury good abstract this paper structurally estimates the capitalist spirit model in which utility derives from direct preferences for wealth its results support the hypothesis that wealth accumulation is a luxury good by showing that the marginal utility from wealth declines more slowly than that from consumption

intraday volatility in international stock index futures markets meteor showers or heat waves the international transmission of intraday price volatility among the united states united kingdom and japanese stock index futures markets in the period 1988 1994 is investigated in this paper the empirical results based on extreme value estimators and vector autoregression indicate the rapid transmission of information between markets the volatilities of the u s and u k futures markets appear to follow a meteor shower rather than a heat wave type of process this means that these volatilities react to shocks from other markets i e they cannot be described only by their past values however the heat wave hypothesis is not rejected for the japanese market meaning that the shocks to japanese volatility are mostly country specific a multivariate garch model supports the u k and japanese but not the u s results

international diversification through closed end country funds abstract the primary objectives of this paper are to assess the potential of closed end country funds cecfs as vehicles for achieving international diversification at home and to examine the effect of the closed end status of these funds on their investment characteristics the main findings are first cecfs exhibit significant exposure to the u s market factor and act more like u s securities than do their underlying assets second despite these characteristics cecfs retain significant exposure to their local home market factors and provide u s investors with substantial diversification benefits emerging market funds such as brazil mexico and taiwan receive large weights in optimal international portfolios comprised of cecfs implying that these funds can play a unique role in spanning the opportunity set for u s investors third performance evaluations indicate that our sample cecfs generally did not offer significant overseas alphas fourth fund value and net asset value are found to be co integrated for the majority of cecfs from north america and europe but not for those representing the asian emerging markets

potential gains from international portfolio diversification and inter temporal stability and seasonality in international stock market relationships abstract in this paper we find empirical evidence that diversification across countries results in greater risk reduction than diversification across industries our inter temporal stability tests indicate that the longer the time period considered the better proxies ex post patterns of co movement can be for the ex ante co movements of international stock markets our seasonality tests show that international stock market co movements are stable in the september may period but relatively unstable in the may september period

diversifying away the risk of war and cross border political crisis this paper investigates the behavior of crude oil prices government bonds and stock market indices around outbreaks of severe international crises and wars using a constant mean return event study we show that these events are associated with positive and significant abnormal returns on oil and bonds which means that these two asset classes can potentially shelter shareholders from plummeting equity values during international crises a formal safe haven analysis confirms this insight such price movements may reflect a reallocation of funds across asset classes in response to the events as well as shifts in the demand for oil due to precautionary speculative and military motives we also calculate the weights for optimal portfolios which could provide insurance against conflict risk

the international price transmission in stock index futures markets i introduction numerous studies have investigated market linkages and price transmission mechanisms in major international equity markets employing the analytical framework of the vector autoregression var or its variant the error correction model ecm 1 studies such as von furstenberg and jeon 1989 eun and shim 1989 and koch and koch 1991 focus on the short run dynamic pattern of price transmission others like taylor and tonks 1989 and francis and leachman 1998 are primarily interested in the long run pattern of price transmission more recently an increasing number of studies explore both long and short run patterns of price transmission included in this last set are the works of malliaris and urrutia 1992 arshanapalli and doukas 1993 masih and masih 2001 and bessler and yang 2003 among others this study extends the examination of international price transmission to stock index futures markets the article contributes to the existing literature in three aspects first a relatively new empirical framework is applied to allow for inferences of price transmission at three different time horizons instantaneous the short run and the long run building on recent advances in statistical analysis of causal modeling using directed acyclic graphs dags as in spirtes et al 2000 pearl 1995 2000 and swanson and granger 1997 this study is able to explore the contemporaneous causal pattern underlying the correlations among market innovations the existence of strong contemporaneous correlations among market innovations has been well documented in the united states and international stock markets by agmon 1972 eun and shim 1989 koch and koch 1991 housbrouk 1995 and bessler and yang 2003 it is also well recognized by agmon 1972 849 and eun and shim 1989 246 that contemporaneous correlations among market innovations reflect the phenomenon that new information in one market is transmitted and shared by other markets in contemporaneous time due to immediate response to price changes between markets however more in depth analysis on exactly how instantaneous price transmission among market innovations is conducted in international equity markets has not yet been well addressed in the existing literature although bessler and yang 2003 touch on the issue the necessity of imposing constraints in the spirit of the block recursive structure noted by koch and koch 1991 in the dag analysis of var innovations is proposed and discussed thoroughly in this study second innovation accounting analysis is more thoroughly explored in the study innovation accounting tools i e impulse response analysis and forecast error variance decomposition have been commonly used to summarize the dynamic pattern of price transmission among international financial markets the importance of the factorization of innovations i e var residuals in yielding sound inference has been well acknowledged theoretically by bernanke 1986 sims 1986 and swanson and granger 1997 the application of the dag technique as discussed in swanson and granger 1997 and explained in the next section is further key to innovation accounting analysis in this study the instantaneous price transmission pattern between market innovations as identified by the dag analysis provides a data determined solution to the basic problem of orthogonalization of residuals from the ecm and thus is critical to impulse response analysis or forecast error variance decompositions swanson and granger 1997 argue that compared to the choleski decomposition the dag based structural decomposition is sensible but not subjective because it allows for the properties exhibited by the data although several recent studies such as those by bessler and yang 2003 bessler et al 2003 haigh and bessler forthcoming and yang 2003 have used the dag based structural decomposition in a similar setting the study is the first attempt responding to the suggestion by swanson and granger 1997 364 of investigating the empirical implications of the dag based contemporaneous causal modeling

common volatility in major stock index futures markets abstract the main objective of this paper is to investigate whether the us uk and japanese stock index futures markets have a similar volatility process for this purpose the common feature analysis proposed by engle and susmel 1993 is applied to 1988 1991 data after first removing price innovations using vector autoregression the results suggest that the three markets have a single common factor generating volatilities among markets