tourism as a long run economic growth factor the spanish case this paper examines the role of tourism in the spanish long run economic development the tourism led growth hypothesis is confirmed through cointegration and causality testing the results indicate that at least during the last three decades economic growth in spain has been sensible to persistent expansion of international tourism the increase of this activity has produced multiplier effects over time external competitivity has also been proved in the model to be a fundamental variable for spanish economic growth from the empirical analysis it can be inferred the positive effects on income that government policy in the adequacy of supply as well as in the promotion of tourist activity may bring about

revisiting the tourism led growth hypothesis for turkey using the bounds test and johansen approach for cointegration abstract this paper empirically revisits and investigates the tourism led growth tlg hypothesis in the case of turkey by employing the bounds test and johansen approach for cointegration using annual data from 1960 2006 although gunduz and hatemi j 2005 is the tourism led growth hypothesis valid for turkey applied economics letters 12 499 504 support the tlg hypothesis for turkey suggesting unidirectional causation from tourism to economic growth by making use of the leveraged bootstrap causality tests and ongan and demiroz 2005 the contribution of tourism to the long run turkish economic growth ekonomick casopis journal of economics 53 9 880 894 suggest bidirectional causality between international tourism and economic growth in turkey this study does not find any cointegration between international tourism and economic growth in turkey therefore unlike the findings of gunduz and hatemi j 2005 and ongan and demiroz 2005 this study rejects the tlg hypothesis for the turkish economy since no cointegration was found and error correction mechanisms plus causality tests cannot be run for further steps in the long term

the contribution of tourism development to economic growth in the korean economy abstract this study investigates the causal relations between tourism growth and economic expansion for the korean economy by using engle and granger two stage approach and a bivariate vector autoregression var model two principle results emerge from this study first the results of a cointegration test indicate that there is no long run equilibrium relation between two series second the outcomes of granger causality test imply the one way causal relationship of economic driven tourism growth the hypothesis of tourism led economic growth is not held in the korean economy this consequence is supported by testing the sensitivity of causality test under different lag selections along with the optimal lag

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

comovement in international equity markets a sectoral view abstract we investigate shifts in correlation patterns among international equity returns at the market level as well as the industry level we develop a novel bivariate garch model for equity returns with a smoothly time varying correlation and then derive a lagrange multiplier statistic to test the constant correlation hypothesis directly applying the test to weekly data from germany japan the uk and the us in the period 1980 2000 we find that correlations among the german uk and us stock markets have doubled whereas japanese correlations have remained the same both dates of change and speeds of adjustment vary widely across countries and sectors

magnitude and persistence of extreme risk spillovers in the global energy market a high dimensional left tail interdependence perspective abstract this paper studies the magnitude and persistence of extreme risk spillovers among stock returns of 124 energy companies worldwide between january 2006 and june 2019 as well as the corresponding firm specific determinants of firms extreme risk spillovers the high dimensional nonparametric method the coefficient of tail interdependence cti enables us to make better use of available information and to evaluate risk spillovers more precisely moreover we use spatial panel models that consider spatial heterogeneity among firms to explore the determinants of the risk spillovers the empirical findings from a study of energy firms risk spillover effects verify the necessity of persistence measurement also the most systemically risky energy companies are not necessarily the largest and some small firms can also generate large risk spillovers when they are in distress which indicates that determinants other than firm size could also affect the spillover effect such as business complexity and geographic location our regression results suggest that the extreme risk spillover of the energy companies exhibits significant heterogeneity in terms of business and region which deserves more attention for energy risk management the estimates can be used for making portfolio decisions and designing regulatory policies

measuring international capital mobility a review many barriers to the international movement of capital across national boundaries have been dismantled over the course of the last 20 years financial integration was greatly enhanced by the removal of capital controls on the part of the united states germany canada switzerland and the netherlands after 1973 the recycling of surpluses to developing countries through the euromarkets in the 1970 s the removal of capital controls in the united kingdom and japan beginning in 1979 financial integration among european community countries including france and italy in preparation for 1992 recent moves toward financial liberalization in smaller countries in the pacific and the steady process of technical and institutional innovation that has proceeded around the world some popular tests of international capital mobility however appear to show anomalous results martin feldstein and charles horioka upset conventional wisdom in 1980 when they concluded that changes in countries rates of national saving had very large effects on their rates of investment and interpreted this finding as evidence of low capital mobility the argument

linear time varying regression with copula dcc garch models for volatility abstractthis article provides a new linear state space model with time varying parameters for forecasting financial volatility the volatility estimates obtained from the model by using the us stock market data almost exactly match the realized volatility we further compare our model with traditional volatility models in the ex post volatility forecast evaluations in particular we use the superior predictive ability and the reality check for data snooping evidence can be found supporting that our simple but powerful regression model provides superior forecasts for volatility

returns synchronization and daily correlation dynamics between international stock markets the use of close to close returns underestimates returns correlation because international stock markets have different trading hours with the availability of 16 00 london time stock market series we find dynamics of daily correlation and covariance estimated using two non synchroneity adjustment procedures to be substantially different from their synchronous counterparts conditional correlation may have different signs depending on the model and data type used other findings include volatility spillover from the us to the uk and france and a reverse spillover which is not documented before also unlike previous findings we found the increase in daily correlation is prominent only under extremely adverse conditions when a large negative return has been registered

common stochastic trends in international stock markets abstract this paper presents evidence concerning the number of common stochastic trends in the equity markets of the u s japan england germany and canada monthly and quarterly data from january 1974 through august 1990 on morgan stanley s capital international indices are used to compute johansen 1990 tests for common trends the results indicate the presence of a single common trend driving these countries stock markets estimates of the factor loadings suggest that this trend is most important in the japanese market and least important in the canadian market to interpret this evidence the paper demonstrates that under weak conditions the unit root and cointegration structure of stock prices should mirror the unit root and cointegration structure of their dividend payments the paper tests this prediction by constructing national dividend series from capital international s dividend yield data as well as by using gnp data as with stock prices the evidence points to a single common trend although the stochastic properties and relative importance of this trend differs somewhat from the trend in stock prices

tourists expenditure in tuscany and its impact on the regional economic system abstract in this paper we analyse the effects of tourists demand on the economic system of tuscany using a multiplier model based on the 64 x 64 regional social accounting matrix 2011 to this end after identifying the exogenous and endogenous accounts variables we obtain endogenous account coefficients and impact multipliers evidence exists that tourism activity is well integrated into the regional economic system moreover this activity has a remarkable impact on food production value added and households expenditure a policy simulation shows that a positive shock in tourists expenditure results in an overall positive increase in demand for agriculture and industry products as well as in an increase in regional value added and institutional sector activity

evaluating tourism s economic effects new and old approaches abstract techniques such as multiplier analysis and input output analysis are still very commonly used to make estimates of the economic impact of changes in tourism expenditure these techniques have serious limitations and as a result alternative techniques have been developed to address the problems computable general equilibrium cge models are now extensively used especially in australia the uk the us and canada to estimate economic impacts of a wide variety of changes and policies across most sectors cge techniques have been used in the tourism context but so far not extensively economic evaluation in tourism thus fails to achieve best practice the paper presents arguments in support of cge modelling as the preferred technique in analysing the economic impacts of tourism and discusses its potential to drive future research in this area that is more relevant to real world tourism destinations

diversification and value at risk a pervasive and puzzling feature of banks value at risk var is its abnormally high level which leads to excessive regulatory capital a possible explanation for the tendency of commercial banks to overstate their var is that they incompletely account for the diversification effect among broad risk categories e g equity interest rate commodity credit spread and foreign exchange by underestimating the diversification effect bank s proprietary var models produce overly prudent market risk assessments in this paper we examine empirically the validity of this hypothesis using actual var data from major us commercial banks in contrast to the var diversification hypothesis we find that us banks show no sign of systematic underestimation of the diversification effect in particular diversification effects used by banks is very close to and quite often larger than our empirical diversification estimates a direct implication of this finding is that individual vars for each broad risk category just like aggregate vars are biased risk assessments

on the effects of barriers to international investment a simple model is presented in which it is costly for domestic investors to hold foreign assets the implications of the model for the composition of optimal portfolios at home and abroad are derived it is shown that all foreign assets with a beta larger than some beta plot on either one of two security market lines some foreign assets with a beta smaller than are not held by domestic investors even if their expected return is increased slightly while it is obviously not true that asset markets are completely segmented between countries there is evidence of barriers to international investment although reality seems to lie in that grey area between complete segmentation and no segmentation at all most international asset pricing models are concerned with the extreme case of no barriers to international investment no effort seems to have been made to study the effect on portfolio choice of such barriers which make it costly to hold foreign securities as opposed to domestic securities but which do not in general render international diversification so onerous that investors avoid foreign securities completely casual empiricism suggests that models without barriers to international investment should be suspect those models cannot explain why it appears that in every country investors on average hold more domestic securities than would be required if they held the world market portfolio 2 this paper constructs a model of international asset pricing in which there is a cost associated with holding either long or short risky foreign securities for the sake of simplicity in most of the paper we assume that while domestic investors face barriers to international investment foreign investors face no such barriers it turns out that nothing significant is lost with such an assumption the main conclusions of this paper for the case in which foreign investors face no barriers to international investment are 1 in the presence of barriers to international investment some risky foreign

assessing the importance of international tourism for the turkish economy a social accounting matrix analysis abstract the international tourism sector has grown rapidly in turkey since the 1980s and turkey ranks among the top ten countries in terms of tourist arrivals and receipts previous studies on international tourism in turkey are partial equilibrium studies which emphasized the importance of the sector for foreign exchange earnings employment creation and economic growth the social accounting matrix sam modeling approach is superior to partial equilibrium analysis as it takes into account intersectoral linkages this paper analyzes the contribution of international tourism to the turkish economy using two sams for 1996 and 2002 respectively two analyses are conducted using the sam impact model i sectoral comparison of gdp elasticities and ii sam impact analysis of international tourism on output value added and employment the results show that the gdp elasticity of international tourism is relatively low and the impact of foreign tourist expenditures on domestic production value added gdp and employment in turkey are modest the results imply the possibility of leakage of foreign tourist expenditures out of the economy

political vs currency premia in international real interest differentials a study of forward rates for 24 countries abstract different approaches to quantifying the degree of capital mobility for a cross section of currencies particularly saving investment correlations and tests of real interest parity have appeared to show a surprisingly low degree of financial integration we use a new data set forward rate data for 24 countries including many small industrialized countries and seven ldcs to decompose the real interest differential into two parts the covered interest differential or political premium and the real forward discount or currency premium the latter in turn can be decomposed into the exchange risk premium and expected real depreciation we find a high degree of capital mobility across political boundaries for most of the g 11 countries plus hong kong and singapore for our sample period of 1982 to 1987 even for most of the other ldcs and smaller industrialized countries for which covered interest parity clearly fails the political premium is not as big a component of the real interest differential as the currency premium france would appear to have higher capital mobility than most by the criterion of real interest differentials but is seen in fact to have low capital mobility by the criterion of covered interest differentials a clear example of the superiority of the latter criterion

have the gipsi settled down breaks and multivariate stochastic volatility models for and not against the european financial integration we investigate the integration of the european peripheral financial markets with germany france and the uk using a combination of tests for structural breaks and return correlations derived from several multivariate stochastic volatility models our findings suggest that financial integration intensified in anticipation of the euro further strengthened by the emu inception and amplified in response to the 2007 2008 financial crisis hence no evidence is found of decoupling of the equity markets in more troubled european countries from the core interestingly the uk despite staying outside the emu is not worse integrated with the gipsi than germany or france 2013 elsevier b v

price and volatility spillovers in scandinavian stock markets abstract new evidence is provided on price and volatility spillovers among the danish norwegian swedish and finnish stock markets the impact of good news market advances and bad news market retreats is described by a multivariate exponential generalized autoregressive conditionally heteroskedastic egarch model volatility transmission is asymmetric spillovers being more pronounced for bad than good news significant price and volatility spillovers exist but they are few in number

an evaluation of the equilibrium value of the euro and its predecessors based on economic fundamentals abstractthis study presents constructed equilibrium exchange rates eers of the euro and its predecessors the european unit of account and the european currency unit as well as the euro s member states using a relative version of purchasing power parity ppp equilibrium the revealed patterns of over and undervaluation demonstrate how well suited the northern member states in contrast to the southern states were for the monetary union moreover a relative persistent overvaluation for greece and portugal suggests that their ambition to join the euro reduced their competitiveness the constructed eers of the euro suggest the european commission was able to set the initial value of the euro with a high degree of accuracy furthermore the eers indicate a successive strengthening of the fundamental value of the euro versus the u s dollar from 1999 to 2015 the analysis shows a close correlation between the deviations from equilibrium and the events of greece s sovereign debt crisis in addition the p

the euro and capital markets a new era this paper is organised as follows section 2 examines the forces that have changed the financial landscape at the world level over the last two decades section 3 summarises the arguments of how the introduction of the euro should add to these broader economic forces in reshaping euro financial markets section 4 verifies whether the actual experience since january 1999 has been in line with the ex ante expectations most of the analysis will be based on developments of the bond market section 5 offers some conclusions

the contribution of tourism to the economy of ireland in 1990 and 1995 abstract the paper describes how input output modelling methods have been used to estimate economic impacts of tourism expenditure in ireland and passenger fares during 1990 and 1995 measured as gnp employment government revenue and balance of payments credit full details of calculating 1990 impacts are shown in an appendix to the main text corresponding 1995 impacts are presented without background details these tourism impacts as shares of national aggregates are in the range 7 11 which is worthwhile per ir million receipts international tourism shows a higher gnp impact than aggregate exports of goods and services

the copula garch model of conditional dependencies an international stock market application abstract modeling the dependency between stock market returns is a difficult task when returns follow a complicated dynamics when returns are non normal it is often simply impossible to specify the multivariate distribution relating two or more return series in this context we propose a new methodology based on copula functions which consists in estimating first the univariate distributions and then the joining distribution in such a context the dependency parameter can easily be rendered conditional and time varying we apply this methodology to the daily returns of four major stock markets our results suggest that conditional dependency depends on past realizations for european market pairs only for these markets dependency is found to be more widely affected when returns move in the same direction than when they move in opposite directions modeling the dynamics of the dependency parameter also suggests that dependency is higher and more persistent between european stock markets

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

long term global market correlations the correlation structure of the world equity markets varied considerably over the past 150 years and was high during periods of economic integration we decompose diversification benefits into two parts one component due to variation in the average correlation across markets and a another component due to the variation in the investment opportunity set from this we infer that periods of globalization have both benefits and drawbacks for international investors globalization expands the opportunity set but as a result the benefits from diversification rely increasingly on investment in emerging markets

the economic value of co movement between oil price and exchange rate using copula based garch models article i nfo the us dollar is used as the primary currency of international crude oil trading as such the recent substantial depreciation in the us dollar has resulted in a corresponding increase in crude oil prices in addition oil price and exchange rate returns have been shown to be skewed and leptokurtic and to exhibit an asymmetric or tail dependence structure therefore this study proposes dynamic copula based garch models to explore the dependence structure between the oil price and the us dollar exchange rate more importantly an asset allocation strategy is implemented to evaluate economic value and confirm the efficiency of the copula based garch models in terms of out of sample forecasting performance a dynamic strategy based on the cgarch model with the student t copula exhibits greater economic benefits than static and other dynamic strategies in addition the positive feedback trading activities are statistically significant within the oil market but this information does not enhance the economic benefits from the perspective of an asset allocation decision finally a more risk averse investor generates a higher fee for switching from a static strategy to a dynamic strategy based on copula based garch models

politics institutions and welfare spending in industrialized democracies 1960 82 electoral turnout as well as left and center governments increase welfare effort that the welfare efforts of governments led by particular types of parties show significant differences and vary notably with the strength of oppositional and junior coalitional parties and that relatively neocorporatist centralized and traditionalistic polities are high on welfare effort overall our findings suggest that contrary to many claims both partisan and nonpartisan facets of democratic politics and political institutions shape contemporary social welfare effort

interdependence between cash crop and staple food international prices across periods of varying financial market stress abstractthis paper investigates the price dynamics between a selection of international staple food and cash crop futures prices this price interaction is particularly relevant for developing coun

structural path analysis and multiplier decomposition within a social accounting matrix framework the main purpose of this paper is to apply structural path analysis to a social accounting matrix sam framework because the sam is a comprehensive essentially general equilibrium data system the whole network through which influence is transmitted can be identified and specified through structural path analysis the latter provides an alternative and much more detailed way to decompose multipliers as compared with the traditional treatment of stone 1978 and pyatt and round 1979 this paper consists of five sections the first one reviews the sam framework as a basis for multiplier analysis and multiplier decomposition in particular the additive decomposition in terms of transfer open loop and closed loop effects is succinctly presented section ii applies this conventional decomposition to a sam of south korea to illustrate with eleven specific cases the effects of an exogenous injection on the endogenous accounts of the sam i e the incomes of the factors household groups and production activities section iii is devoted to the presentation of the elements of structural analysis and more particularly the transmission of economic influence within a structure finally section iv applies structural path analysis to the south korean sam and compares and contrasts the multiplier decomposition which it yields with the alternative decomposition discussed in section ii the comparison is the more significant in that the two decomposition methods are applied to the same eleven selected cases spanning a variety of sectors i e poles of origin for the injection and sectors poles of destination the empirical analysis in section iv suggests that structural path analysis applied to a sam is a potentially operationally useful technique within which a whole series of policy issues can be addressed the final section is devoted to a brief summary and conclusions

what makes people think like economists evidence on economic cognition from the survey of americans and economists on the economy abstract the positive economic beliefs of economists and the general public systematically differ what factors make noneconomists think more like economists using the survey of americans and economists on the economy this paper shows people think more like economists 1 if they are well educated 2 if they are male 3 if their real income rose over the last 5 years 4 if they expect their real income to rise over the next 5 years or 5 if they have a high degree of job security however neither high income nor ideological conservatism have this effect my findings for education gender and income have close parallels in political science on tests of objective political knowledge the better educated and males score higher controlling for numerous other variables and the independent effect of income is minor

pathways of representation a causal analysis of public opinion policy linkages theory altemative theories of the linkage process between mass policy preferences and public policies are tested empirically hypotheses opinion policy linkage may arise because mass preferences drive the policy process elite preferences drive the process or because of a shared preferences reciprocal influence process policy linkage may also be facilitated by higher voter mobilization and party competition methods a multiple equation model of the opinion policy process in the united states is tested with two stage least squares regression results the state policy process is best explained by an opinion sharing reciprocal influence model shared partisanship party competition and voter mobilization enhance the linkage process in theoretically anticipated ways

asymmetric volatility transmission in international stock markets abstract the transmission mechanism of price and volatility spillovers across the new york tokyo and london stock markets is investigated the asymmetric impact of good news market advances and bad news market declines on volatility transmission is described by an extended multivariate exponential generalized autoregressive conditionally heteroskedastic egarch model using daily open to close returns we find strong evidence that volatility spillovers in a given market are much more pronounced when the news arriving from the last market to trade is bad a before and after october 1987 crash analysis reveals that the linkages and interactions among the three markets have increased substantially in the post crash era suggesting that national markets have grown more interdependent

the impacts of temporary but anticipated tourism spending an application to the glasgow 2014 commonwealth games an extensive literature attempts to identify the economic impact of tourism expenditure while input output methods have been widely applied these may not always be appropriate for such applications and there is a growing use of more flexible computable general equilibrium cge approaches this paper uses a multi period scottish cge model to estimate the system wide effects of the temporary tourism expenditure related to the glasgow 2014 commonwealth games we quantify the sensitivity of our results to model specification focusing in particular on how investment and consumption decisions are made and shifted over time to accommodate the temporary tourism shock as part of this analysis we identify the pre announcement period that optimises the present value of the economic impact whilst the empirical results apply to a specific event our results have implications for similar analyses applied to mega events and other temporary phenomena affecting tourism expenditure such as terrorism attacks or epidemics

electoral competition in the american states electoral competition is a concept that has played a central role in much of the state politics literature one commonly used indicator of competition in the states is the ranney index we offer an alternative indicator of competition one based on district level outcomes of state legislative elections after evaluating both indicators in terms of validity and reliability the analysis suggests that the district level indicator is both empirically and intuitively superior as a measure of electoral competition the implications of this finding are discussed

american federalism welfare policy and residential choices the relationship between welfare benefit levels and the residential choices of the poor raises two issues for federalism in the united states do state benefit levels affect the residential choices of the poor do residential choices of the poor affect the level at which a state sets its benefit levels empirical studies have seldom studied the interconnection between these two issues this research estimates simultaneously the mutual effects of welfare benefits and poverty rates while controlling for other economic and political variables when benefit levels become high the size of the poverty population increases conversely when poverty rates become high benefit levels are cut the findings are consistent with the claim that state determined benefit levels distort policy and residential choices

partially segmented international capital markets and international capital budgeting abstract evidence suggests that international capital markets are neither fully integrated nor completely segmented there is however currently no general method available for computing the required return on corporate investments in such capital markets this paper uses a model of partially integrated international capital markets to derive optimal international capital budgeting rules we show how capital budgeting rules depend on the level of investor costs to cross border investment both directly and also indirectly through the portfolio specialization they induce we explain how required returns differ for different companies raising capital in such markets and how these costs of capital may be estimated we also explain how these differences in required returns can be consistent with general equilibrium and the effect they have on incentives for foreign direct investment

emu and european stock market integration the launch of the single currency in europe in january 1999 was preceded by a period of regulatory harmonization convergence in bond yields and inflation rates and strict fiscal policy across the eurozone countries we examine whether the 1990s also were characterized by increased stock market integration the results indicate that as forward interest differentials benchmarked against germany and inflation differentials benchmarked against the three best performing states shrank toward zero stock markets converged toward full integration the united kingdom a country that chose not to enter the eurozone shows no such increase in stock market integration

the euro and european financial market dependence a time varying copula model is used to investigate the impact of the introduction of the euro on the dependence between 17 european stock markets during the period 1994 2003 the model is implemented with a gjr garch ma t model for the marginal distributions and the gaussian copula for the joint distribution which allows capturing time varying non linear relationships the results show that within the euro area market dependence increased after the introduction of the common currency only for large equity markets such as in france germany italy the netherlands and spain structural break tests indicate that the increase in financial market dependence started around the beginning of 1998 when euro membership was determined and the relevant information was announced the uk and sweden but not other european countries outside the euro area are found to exhibit an increase in equity market co movement which is consistent with the interpretation that these countries may be expected to join the euro in the future

the dark side of global integration increasing tail dependence abstract we measure stock market coexceedances using the methodology of cappiello gerard and manganelli 2005 ecb working paper 501 this method enables us to measure comovement at each point of the return distribution first we construct annual coexceedance probabilities for both lower and upper tail return quantiles using daily data from 1974 2006 next we explain these probabilities in a panel gravity model framework results show that macroeconomic variables asymmetrically impact stock market comovement across the return distribution financial liberalization significantly increases left tail comovement whereas trade integration significantly increases comovement across all quantiles decreasing exchange rate volatility results in increasing lower tail comovement the introduction of the euro increases comovement across the entire return distribution thereby significantly reducing the benefits of portfolio diversification within the euro area

an applied general equilibrium analysis of the economic effects of tourism in a quite small quite open economy a computable general equilibrium model is used to project the effects of tourism on the industrial and regional structures of the australian economy the most striking conclusion is that queensland usually thought to be the most tourism oriented of the australian states would be a net loser from an economy wide expansion of tourism as well as having a relatively large share of its gsp accounted for by tourist oriented activities queensland is also relatively heavily dependent on agriculture and mining traditional export sectors which are crowded out by the expansion of international tourism

estimating non linear serial and cross interdependence between financial assets abstract this paper proposes an approach based on copula families to determine shape and magnitude of non linear serial and cross interdependence between returns and volatilities of financial assets it is evident the predominance of the student s t copula in returns relationships association in tails is generally larger than the absolute there is a fast decrease in association along time but even after 5 days there is still dependence between returns for volatilities joe copula predominates in estimated bivariate relationships fit clayton copula rotated 180 survival gumbel bb6 and bb8 copulas also fit some relationships the magnitude of lagged associations is larger for risks than returns persistence in the dependences is very high and decreases very little after the first lag the tail dependence has larger values than the absolute in most relationships we present a practical application of the proposed approach based on optimal investment allocation and risk prediction

features of the euro s role in international financial markets forex markets and the euro comprehensive early evidence three years after the euro s introduction we discuss its role in foreign exchange and international debt securities markets on the basis of a comprehensive set of data sources in spot foreign exchange markets the euro s role resembles that of the deutschemark with a dominant position in the nordic and several central european countries transaction costs in the important dollar euro market are larger than they used to be for dollar mark but the same does not hold for any other major spot market we discuss how this phenomenon may be explained by persistence of bid ask quoting conventions in this market in the face of changed nominal parities we show a notable reduction in euro swap trading and explain it inter alia with the elimination of dollar swaps meant to hedge exchange rate risk between currencies now subsumed in the euro we observe strong growth of euro denominated debt securities while international euro bond investments are stable at the level of the synthetic euro aggregate of legacy currencies carsten detken and philipp hartmann