can oil prices forecast exchange rates an empirical analysis of the relationship between commodity prices and exchange rates we show the existence of a very short term relationship at the daily frequency between changes in the price of a country s major commodity export and changes in its nominal exchange rate the relationship appears to be robust and to hold when we use contemporaneous realized commodity price changes in our regression however when we use lagged commodity price changes the predictive ability is ephemeral mostly appearing after instabilities have been appropriately taken into account

project based mechanisms for emissions reductions balancing trade offs with baselines project based mechanisms for emissions reductions credits like the clean development mechanism pose important challenges for policy design because of several inherent characteristics participation is voluntary so it will not occur without sufficient credits evaluating reductions requires assigning an emissions baseline for a counterfactual that cannot be measured some investments have both economic and environmental benefits and might occur anyway uncertainty surrounds both emissions and investment returns and parties to the project are likely to have more information than the certifying authority the certifying agent is limited in its ability to design a contract that would reveal investment intentions as a result rules for benchmarking emissions may be systematically biased to overallocate and they also risk creating inefficient investment incentives this paper evaluates in a situation with asymmetric information the efficacy of the main baseline rules currently under consideration historical emissions an average industry emissions standard and expected emissions

forecasting exchange rates with commodity prices a global country analysis this paper investigates the predictive properties of import and export prices of commodities on the exchange rates a period from 1993 to 2016 is considered we find that forecasts of the exchange rate adding commodity export and import prices are superior to those neglecting these variables this holds irrespective of whether the countries are net exporters or importers of commodities however the forecasting power was even better in the 1990s and seems to have decreased since that that time nevertheless forecasts can even today be improved considerably by adding commodity prices

oil price cycles and wavelets abstract the present paper addresses the question of the oil price macroeconomy relationship using world data and a time scale decomposition based on the theory of wavelets our approach is based on a global indicator the morgan stanley capital international msci index for the world and on the new framework offered by wavelets to analyse the oil price cycles and to investigate the oil price msci relationship this original approach enables us to identify that the cycles which contribute the most to oil price variations are 20 to 40 years cycles which correspond to the size of kuznets infrastructure cycles and probably represent energy investment cycles this wavelet decomposition also provides additional evidence to the reverse causality theory

the role of offsets in a post kyoto climate agreement the power sector in china abstract this paper considers how an offset scheme specific to the electricity generation sector could incentivize emissions cuts while avoiding the problems encountered by the clean development mechanism cdm it proposes an approach to project evaluation based on measures of additionality economic viability and contribution to sustainable development specific to this sector and re evaluates 460 registered cdm projects in china that generate electricity using wind natural gas or small hydro it concludes that many small hydro schemes would be viable without the cdm subsidy although these projects have zero emissions from operations offsets issued to projects that are viable without subsidy permit increased emissions in developed countries and lead to a net increase in global emissions to provide some indication of the sustainable development benefits that cdm projects bring to their host countries the paper includes estimates of the projects benefit to public health due to the reduced use of coal for generation the paper provides insights into the economics of projects and their value to host countries that are missed by the official cdm methodologies it contributes to the debate over the design of sector specific offset schemes that may be part of a new global agreement on combating climate change

optimal growth with many consumers abstract a method is described for constructing all pareto optimal allocations for a dynamic economy with many heterogeneous consumers under certainty in which both the technology and consumer preferences are recursive but preferences need not be additively separable over time optimal perfect foresight competitive equilibrium allocations are obtained through the study of a dynamic program for an economy with one consumption good sufficient conditions are given for the existence of a unique interior stationary distribution of consumption and wealth for a two person exchange economy sufficient conditions are given for the global asymptotic stability of the unique interior stationary point

the impact of crude oil prices on financial market indicators copula approach abstract oil price changes have varying impacts on the financial indicators of global markets and economies this study aims to explore the dependence structure between crude oil prices and stock market indices as well as the exchange rates in a number of economies categorized with respect to their status as developing emerging markets and oil importer exporter countries dependence structures in this study are evaluated in considerable depth using copula models the broad time period covered allows the investigation of the effect of global financial crisis on the mentioned dependence structure an additional feature of this study is the inclusion of 1 to 30 day analysis to capture the variation of dependence on duration change to serve these aims as well as arima and garch models various copula measures are used to illustrate the level of the association additionally a special focus on the turkish case is given to illustrate its sensitivity to oil prices we find that exchange rates and stock indices of most oil exporter countries show higher oil price dependency whereas emerging oil importer markets are less vulnerable to price fluctuations considerable impacts were found for the global crisis and the continuing recent sharp decrease in oil prices

oil and the macroeconomy a markov state switching approach this paper analyzes the relationship between oil price shocks and postwar u s business cycle fluctuations the authors develop a generalized markov switching model of output that includes a measure of net real oil price increases and examine the capabilities of this variable to generate shifts in the mean of gdp growth and to predict transitions between dichotomous growth phases the results indicate that while the behavior of oil prices has been a contributing factor to the mean of low growth phases of output movements in oil prices generally have not been a principal determinant in the historical evidence of these phases copyright 1997 by ohio state university press

is the demand for crude oil inelastic for india evidence from structural var analysis abstract we examine the dynamics of crude oil demand crude oil price and economic growth over the period of 1997 2016 in case of india we derive the results from dns unit root test and it indicates that all variables are stationary in their first order difference further we apply narayan and popp 2010 two structure break test and find two break points one in january 2002 and another one in november 2011 in case of crude oil price finally the structural var analysis depicts that there exists a negative and significant relation between crude oil price dummy and crude oil demand over the period further the price elasticity shows that the percentage changes of crude oil demand response less as compare to the rise in crude oil price this clearly suggests that crude oil price is moderately inelastic this overall implies that global crude oil price fluctuation has not brought down india s crude oil import to a greater extent in order to erase the bulging oil import bill alternative strategies of producing methanol blended oil revival of sick oil well production and adoption of phase wise clean energy system could curb the import dependence of crude oil

dynamic connectedness of oil price shocks and exchange rates abstract using a novel method of isolating the oil price shocks we study how different sources of oil price shocks are connected to exchange rates of major oil dependent countries using daily data from march 1996 to february 2019 we find that oil price shocks resulting from changes in demand and risk significantly contribute to variation in exchange rates while supply shocks have virtually no impact the connectedness of this relationship between oil price shocks and exchange rates has significantly increased after the global financial crisis we also find that oil price shocks do not explain the variation in exchange rate volatility but we document significant volatility connectedness among exchange rates our findings have important implications for policy makers and financial market participants

another look at swedish business cycles 1861 1988 this paper considers nine long swedish macroeconomic time series whose business cycle properties were discussed by englund persson and svensson 1992 using frequency domain techniques it is found by testing that all but two of the logarithmed and differenced series are nonlinear the observed nonlinearity is characterized by star models the statistical and dynamic properties of the estimated star models are investigated using among other things parametrically estimated local or sliced spectra cyclical variation at business cycle frequencies does not seem to be constant over time for all series and it is difficult to find a swedish business cycle only two series may be regarded as having genuinely asymmetric cyclical variation standard granger noncausality tests are adapted to the nonlinear star case and the null hypothesis of noncausality is tested for pairs of series the results point at strong temporal interactions between series they also indicate that the assumption of functional form linear or star strongly affects the outcome of these pairwise tests

do exchange rates respond asymmetrically to shocks in the crude oil market abstract the paper argues that exchange rates respond asymmetrically to different shocks to the crude oil market we apply kilian s 2009 methodology to disentangle shocks to the crude oil market into distinct demand and supply shocks and examine the response of the u s real and nominal trade weighted u s dollar exchange rate indexes as well as six other bilateral exchange rates to these shocks our analysis indicates that oil supply shocks have no significant effects on exchange rates while global aggregate demand and oil specific demand shocks lead to depreciations we further show that exchange rates respond asymmetrically to shocks in the crude market depending on whether the shocks are large versus small or positive versus negative

china and the relationship between the oil price and the dollar abstract we study cointegration and causality between the real price of oil and the real price of the dollar over the 1974 2004 period our results suggest that a 10 rise in the oil price coincides with a 4 3 appreciation of the dollar in the long run and that the causality runs from oil to the dollar through the development of a theoretical model we then investigate possible reasons why this relationship could be reversed in the future due to the emergence of china as a major player on both the oil and the foreign exchange markets

the response of real exchange rates to various economic shocks substantial fluctuations in real exchange rates i e deviations from purchasing power parity ppp which closely mirror movements in nominal rates have been one of the most notable international economic events since the breakdown of the bretton woods system dornbusch s disequilibrium theory 9 which presumes different speeds of adjustment in assets and goods markets offers an explanation for temporary deviations from ppp only models assuming ppp as a long run relationship have not been successful in interpreting the movements of the real exchange rates although studies conducted for countries experiencing high or hyper inflation provide evidence favoring ppp 42 30 29 the empirical evidence on ppp for industrialized low inflation countries is not generally favorable 1 this is consistent with the view that ppp may hold better in high inflation countries where the disturbances to their economies are mostly monetary in origin 31 123 24 but ppp may not hold well when the real disturbances which change equilibrium relative prices dominate statistical evidence indicates that the real exchange rates of many countries are likely to be nonstationary or have long memory that is changes in the real values of many currencies tend to persist for very long period of time this persistence implies that fluctuations in the real exchange rates are largely due to long lasting effect of real disturbances after revealing that ppp does not hold as a long run concept for several exchange rates flynn and boucher 12 121 suggest that one possible explanation is that there are time varying real factors that are omitted from the ppp relationship there are several well established reasons why the real exchange rates may change in response to real disturbances in the first place permanent exogenous shocks to the tradable sector of the economy call for changes in competitiveness for instance a rise in the real price of oil will worsen the balance of trade position of a net oil importing country and therefore call for a real depreciation of the currency of the country in order to improve its competitive position 32 second when countries are growing at different rates productivity bias will typically result in

causal flows between oil and forex markets using high frequency data asymmetries from good and bad volatility abstract this paper investigates the causal linkages in volatility between crude oil prices and six major bilateral exchange rates against the u s dollar in the time frequency space using high frequency intraday data special attention is paid to the potential asymmetries in the causal effects between oil and forex markets the wavelet based granger causality method proposed by olayeni 2016 is applied to quantify the causal relations in the time and frequency domains simultaneously moreover the realized semivariance approach of barndoff nielsen et al 2010 is used to account for possible asymmetries in the transmission of volatility shocks the empirical results show that the significant causal links between oil prices and exchange rates are mainly concentrated in the long run and during periods of increased economic and financial uncertainty such as the global financial crisis and the subsequent european sovereign debt crisis further the causal effects from currency markets to the crude oil market are stronger than in the opposite direction consistent with the forward looking nature of exchange rates the role of the u s dollar as the key invoicing currency for global oil trading and the expanding financialization of the oil market since the mid 2000s in addition significant asymmetries coming from good and bad volatility are found at longer horizons specifically bad volatility seems to dominate good volatility in terms of the importance of transmission of volatility shocks

oil prices and the rise and fall of the us real exchange rate abstract questions of the relative importance of real vs monetary shocks in explaining exchange rate movements still have no widely accepted answer despite their importance both for the research agenda and for policy questions we examine this issue using a variety of empirical techniques for the us effective exchange rate we find that a stable link exists between oil price shocks and the us real effective exchange rate over the post bretton woods period the results suggest that oil prices may have been the dominant source of persistent real exchange rate shocks and that energy prices may have important implications for future work on exchange rate behavior

the extreme value in crude oil and us dollar markets abstract this study constructs a flexible range based volatility model by considering extreme value information to explore the volatility and dependence structures between the oil price and the us dollar exchange rate an asset allocation strategy is implemented to evaluate the economic value and confirm the efficiency of this model the empirical results indicate that the use of extreme value information can not only enhance the explanatory power of volatility structures but also sort out the asymmetric volatility effect in the oil market besides investors can obtain extra benefits of between 72 and 713 annualized basis points by incorporating extreme value information into their asset allocation strategies less risk averse investors can generate higher benefits the empirical results have potentially important implications for asset allocation and risk management

oil shocks and financial systemic stress international evidence abstract by conducting a structural var analysis on the financial systemic stress in 20 countries this paper provides international evidence that oil structural shocks impact not only stress in individual financial markets but also their connectedness the oil structural shocks explain a large fraction of the variation in the connectedness among various financial markets the effect of oil structural shocks on financial systemic stress is largely dependent on the origins of oil price changes and a country s net oil export position in most oil importing economies financial systemic stress is negatively impacted by supply and aggregate demand shocks and positively impacted by oil market specific demand shocks opposite patterns are detected in oil exporting economies the effects of the spillovers are asymmetrically related with market conditions during normal periods more risks are spilled over from the oil market to financial systems but during financial crises the opposite occurs in periods of financial crises and oil price collapses there is noticeable contagion between the oil market and financial systems

on the contribution of labelled certified emission reductions to sustainable development a multi criteria evaluation of cdm projects abstract the clean development mechanism cdm has a twofold objective to offset greenhouse gas emissions and to contribute to sustainable development in the host country the contribution to the latter objective seems marginal in most cdm activities also cdm activities are unevenly spread among developing countries in response to these concerns initiatives with the objective of promoting cdm projects with broad local sustainable development dividends have been launched such as the gold standard and the community development carbon fund the gold standard label rewards best practice cdm projects while the community development carbon fund focuses on promoting cdm activities in underprivileged communities using a multi criteria method the potential contribution to local sustainable development of those cdm projects with particular attributes is compared with ordinary ones this evaluation suggests that labelled cdm activities tend to slightly outperform comparable projects although not unequivocally

the impact of oil shocks on exchange rates a markov switching approach abstract this paper uses markov switching models to investigate the impact of oil shocks on real exchange rates for a sample of oil exporting and oil importing countries this is an important topic to study because an oil shock can affect a country s terms of trade which can affect its competitiveness we detect significant exchange rate appreciation pressures in oil exporting economies after oil demand shocks we find limited evidence that oil supply shocks affect exchange rates global economic demand shocks affect exchange rates in both oil exporting and importing countries though there is no systematic pattern of appreciating and depreciating real exchange rates the results lend support to the presence of regime switching for the effects of oil shocks on real exchange rates

the nexus between oil price and russia s real exchange rate better paths via unconditional vs conditional analysis abstract instead of analyzing the causality between two time series unconditional analysis as it is usually done the present study deals with the nexus between oil price and russia s real exchange rate conditioning upon potential control variables at well specified horizons and on a frequency by frequency basis this research accounts also for the possible transient linkages and signal discontinuities a major finding of this paper is deeply suggestive of a sharp causality running from oil price to real exchange rate in lower frequencies this implies that russia should better tackle with turbulence triggered by oil price and continue to reduce its energy dependency via drastic and proactive measures the economic and fiscal initiatives of putin administration may help to cope with sudden shocks to lessen the great oil dependence and to build confidence needed for economic recovery while our research does not say much about the routes through which oil price may affect differently real exchange rate it clearly indicates the presence of short term relationship conditional to gdp government expenditures terms of trade and productivity differential the conditional analysis and signal detection appear as meaningful exercises to find new insights into the focal issue

gdp growth and the composite leading index a nonlinear causality analysis for eleven countries abstract this paper examines the ability of the composite leading index of economic activity to predict future movements in gdp growth using a nonlinear granger causality test our empirical results are shown to contrast sharply with those from the conventional linear causality test

oil prices and real exchange rates in this paper we investigate the long run relationship between real oil prices and real exchange rates by using a monthly panel of g7 countries from 1972 1 to 2005 10 we first test whether exchange rates are cointegrated with real oil prices it is shown that real oil prices may have been the dominant source of real exchange rate movements and that there is a link between real oil prices and real exchange rates we then examine the ability of real oil prices to forecast future real exchange returns panel predictive regression estimates suggest that real oil prices have significant forecasting power the out of sample prediction performances demonstrate greater predictability over longer horizons

what do we learn from the price of crude oil futures summary despite their widespread use as predictors of the spot price of oil oil futures prices tend to be less accurate in the mean squared prediction error sense than no change forecasts this result is driven by the variability of the futures price about the spot price as captured by the oil futures spread this variability can be explained by the marginal convenience yield of oil inventories using a two country multi period general equilibrium model of the spot and futures markets for crude oil we show that increased uncertainty about future oil supply shortfalls under plausible assumptions causes the spread to decline increased uncertainty also causes precautionary demand for oil to increase resulting in an immediate increase in the real spot price thus the negative of the oil futures spread may be viewed as an indicator of fluctuations in the price of crude oil driven by precautionary demand an empirical analysis of this indicator provides evidence of how shifts in the uncertainty about future oil supply shortfalls affect the real spot price of crude oil copyright 2010 john wiley sons ltd

zero time preference with discounting abstract for the uzawa class of utility functionals t 1 v c t e i t c i we investigate the case of v ct a 1 e ct the case has a zero rate of time preference and the functional attains a maximum in finite horizon problems of economic growth the curvature of the production function is crucial in determining the nature of the solution to problems in economic growth with the above optimand

nonlinear causality between crude oil price and exchange rate a comparative study of china and india while several studies have examined the linear causal relationship between oil prices and exchange rates little is known about the nonlinear causality between these two variables the present paper tries to fill this research gap in the context of india and china by applying the hiemstra and jones 1994 nonlinear granger causality test to the var residuals the study finds a significant bi directional nonlinear granger causality between oil prices and exchange rates in both countries the findings suggest that the nonlinearity of oil price influences the exchange rate irrespective of the exchange rate regimes further to check robustness the persistence in the variance of oil price and exchange rate is taken into account using a garch 1 1 model while the results consistently hold in the case of india with respect to china a unidirectional causality runs from exchange rate to oil price however the oil price in china does not granger cause exchange rate

oil price fluctuations and u s dollar exchange rates adding oil prices to the monetary model of exchange rates we find that oil prices significantly explain movements in the value of the u s dollar usd against major currencies from the 1970s to 2008 our long run and forecasting results are remarkably consistent with an oil exchange rate relationship increases in real oil prices lead to a significant depreciation of the usd against net oil exporter currencies such as canada mexico and russia on the other hand the currencies of oil importers such as japan depreciate relative to the usd when the real oil price goes up

long run equilibrium real exchange rates and oil prices abstract using cointegration and causality tests this paper demonstrates that the nonstationary behavior of us dollar real exchange rates over the post bretton woods era is due to the nonstationary behavior of real oil prices

the rate of time preference and dynamic economic analysis strong restrictions on the structure of preferences are a central feature in the received theory of intertemporal allocation in fact most of the modern literature concerned with capital theoretic problems represents preferences by a functional in which an additive utility function is discounted by a constant rate of time preference this specification is attractive because it is analytically tractable in dynamic models and it clearly delineates how tastes and opportunities interact to determine an economy s household s paths of consumption and capital formation however its rigid structure constancy of time preference severely limits the conclusions and explanatory power of the corresponding models this paper considers a class of utility functionals in continuous time which have the appealing feature that the rate of time preference depends systematically on an index of aggregate future consumption the more flexible structure embodied in these functionals leads to important generalizations and

how do dynamic responses of exchange rates to oil price shocks co move from a time varying perspective abstract with globalization and financialization exchange rates could be sensitive to oil price shocks due to differences of exchange rate policy oil dependence status and other factors the responses of exchange rates to oil price shocks could be either similar or heterogeneous therefore in this paper we integrate a hybrid research framework to investigate the co movement of responses to oil price shocks of four major exchange rate of currencies included in the special drawing rights basket from january 2000 to september 2018 from a time varying aspect and considering the asymmetric effect of the oil price shocks the main results are as follows compared with the general oil price shocks unexpected oil price shocks could have greater influence on currency markets over time with the asymmetric effect happening only when extreme market situations and unexpected oil price shocks appear simultaneously pairwise exchange rates tend to move in either a negatively or a positively similar way rather than in an unrelated manner in 50 of the sampled market time the co movement situation of exchange rates response could be captured by specific small numbers of co movement modes with the euro us dollar usd and great british pound usd tending to co move in more stable manner and having the potential to serve as an early warning of risk while other pairwise exchange rates are characterized by time varying features

the relationship between oil prices and exchange rates revisiting theory and evidence abstract this paper reviews existing theoretical and empirical research on the relationship between oil prices and exchange rates we start with theoretical transmission channels which point to bi directional causality empirical research is classified and shows that the evidence varies substantially depending on sample country choice and empirical method yet there are some common patterns i strong links between exchange rates and oil prices are frequently observed over the long run and ii either exchange rates or oil prices are a potentially useful predictor of the other variable in the short run but the effects are strongly time varying we also identify some important avenues for future research

dynamic link between oil prices and exchange rates a non linear approach abstract we explore the non linear relationship between crude oil prices and exchange rates of major currencies from quantitative and structural perspectives by utilizing bivariate normal mixture model the correlation coefficients between oil prices and exchange rates demonstrate that their dependences typically start from 2004 then dynamically change over time then we investigate whether business cycle and oil price shocks as two possible exogenous factors affect the dependence structure of oil fx linkage we find significant structural heterogeneity during economic expansion while little evidence of heterogeneity in recession this finding provides alternative interpretations for the enhanced dependence between oil prices and exchange rates and generates implications of financialization in commodity market in terms of oil price shocks kilian 2009 the normal mixture model captures significant heterogeneity implying that unstable oil fx dependence structure is frequently associated with oil aggregate demand shocks and oil specific demand shocks with an emphasis on the dynamic weights of two underlying states we interestingly find that structural heterogeneities coincide with a variety of geopolitical and economic events the application of normal mixture not only provide us knowledge of non linear relationship between oil prices and exchange rates but also guidance for investors in risk management and portfolio diversification complementary to the traditional portfolio theory based on normal distribution

price of oil and world inflation and recession new evidence shows that the commonly held assumption that the 1973 74 oil price increase directly affected us and world inflation and subsequent recession is consistent with the empirical data an extended lucas varro real income equation applied to the us united kingdom canada france germany italy japan and the netherlands gives mixed results partly because of price control and decontrol programs simulation experiments on the price control variable using us data finds strong effects further studies can be made when consistent international data is available for the 1979 80 period 18 references 4 figures 3 tables dck

wtp and qaly based approaches to valuing health for policy common ground and disputed territory this paper discusses links between two approaches to the value of health the willingness to pay approach of environmental economics and the quality adjusted life year approach of health economics the approaches are used in cost benefit and cost effectiveness analyses of health interventions despite fundamental differences in the decision contexts and conceptual foundations of the two approaches in current practice they are likely to lead to similar policy decisions the paper also shows how research on the quality adjusted life year qaly can be used to fill in gaps in the willingness to pay literature the paper sketches a simple model that shows how to qaly fy the value of a statistical life i e how to combine qaly estimates with estimates of the value of a statistical life to estimate willingness to pay for morbidity risks

oil price and usd naira exchange rate crash can economic diversification save the naira abstract naira lost half of its foreign exchange value in less than two years following 2014 oil price crash and has not recovered despite numerous government s attempts this study thus evaluated the potential of economic diversification proxied by non oil export performance in saving the naira by analysing a nexus between oil price exchange rate and nonoil export estimation of a rearranged current account equation within autoregressive distributed lag ardl and vector autoregressive var models using monthly data from january 2008 to december 2015 yielded the following results there is a direct relationship between oil price and exchange rate and this affirms that sharp decline in the former induced the latter s deterioration increase in non oil exports led to appreciation of usd naira exchange rate both in the short run and the long run import on the other hand induced depreciation of the exchange rate in the long run diversification by increasing export revenue and reducing import bills therefore has a great potential to improve the value of naira

a new statistic and practical guidelines for nonparametric granger causality testing abstract in this paper we introduce a new nonparametric test for granger non causality which avoids the over rejection observed in the frequently used test proposed by hiemstra and jones 1994 testing for linear and nonlinear granger causality in the stock price volume relation journal of finance 49 1639 1664 after illustrating the problem by showing that rejection probabilities under the null hypothesis may tend to one as the sample size increases we study the reason behind this phenomenon analytically it turns out that the hiemstra jones test for the null of granger non causality which can be rephrased in terms of conditional independence of two vectors x and z given a third vector y is sensitive to variations in the conditional distributions of x and z that may be present under the null to overcome this problem we replace the global test statistic by an average of local conditional dependence measures by letting the bandwidth tend to zero at appropriate rates the variations in the conditional distributions are accounted for automatically based on asymptotic theory we formulate practical guidelines for choosing the bandwidth depending on the sample size we conclude with an application to historical returns and trading volumes of the standard and poor s index which indicates that the evidence for volume granger causing returns is weaker than suggested by the hiemstra jones test

interaction between oil and us dollar exchange rate nonlinear causality time varying influence and structural breaks in volatility abstractthis article examines the nonlinear granger causality and time varying influence between crude oil prices and the us dollar usd exchange rate using the hiemstra and jones hp test the diks and panchenko dp test and the time varying parameter structural vector autoregression model by applying the iterated cumulative sums of squares icss algorithm and the dcc garch model the effects of structural breaks in volatility of the two markets are also investigated the empirical analysis indicates that first crude oil prices are the nonlinear granger cause of the usd exchange rate but not vice versa second the usd exchange rate exerts a stronger and more stable negative influence on crude oil prices in the short term and the influence gradually weakens after 2012 finally ignoring structural breaks can increase the negative volatility correlation between the oil and usd exchange rate markets which is particularly remarkable during the financial crisis

testing for linear and nonlinear granger causality in the stock price volume relation linear and nonlinear granger causality tests are used to examine the dynamic relation between daily dow jones stock returns and percentage changes in new york stock exchange trading volume we find evidence of significant bidirectional nonlinear causality between returns and volume we also examine whether the nonlinear causality from volume to returns can be explained by volume serving as a proxy for information flow in the stochastic process generating stock return variance as suggested by clark s 1973 latent common factor model after controlling for volatility persistence in returns we continue to find evidence of nonlinear causality from volume to returns

booming sector and de industrialisation in a small open economy this paper presents a theoretical analysis of the dutch disease the phenomenon whereby a boom in one traded goods sector squeezes porfitability in other traded goods sectors both by directly bi

commodity currencies and the real exchange rate abstract this paper examines whether the real exchange rates of commodity exporting countries and the real prices of their commodity exports move together over time using international monetary fund imf data on the world prices of 44 commodities and national commodity export shares we construct new monthly indices of national commodity export prices for 58 commodity exporting countries over 1980 2002 evidence of a long run relationship between national real exchange rate and real commodity prices is found for about one third of the commodity exporting countries the long run real exchange rate of these commodity currencies is not constant as would be implied by purchasing power parity based models but is time varying being dependent on movements in the real price of commodity exports

nonlinear causality between crude oil price and exchange rate a comparative study of china and india a failed replication negative type 1 and type 2 evidence published in this journal by bal and rath 2015 purports a bidirectional nonlinear causality between oil price and india s exchange rate and for china unidirectional nonlinear causality running from exchange rate to oil price their entire testing protocol and ensuing results rest upon claims that all the variables contain a unit root we raise several critical issues and revisit the order of integration of the series as well as their cointegration and granger causality properties through a pure replication and a reanalysis contrary to bal and rath 2015 when we repeat their estimated model with their specification of the ng and perron 2001 unit root test on their data we find that their oil price series rol is level stationary negative replication type 1 a result which makes all their subsequent results biased and misleading our reanalysis confirms that rol is i 0 linearly as well as nonlinearly we also find that the basic bivariate model proposed by bal and rath 2015 fails to produce statistically robust and stable cointegrating patterns nonlinear causality tests confirm the absence of any nonlinear causality for both countries negative replication type 2

understanding the oil price exchange rate nexus for the fiji islands in this paper we examine the relationship between oil price and the fiji us exchange rate using daily data for the period 2000 2006 we use the generalised autoregressive conditional heteroskedasticity garch and exponential garch egarch models to estimate the impact of oil price on the nominal exchange rate we find that a rise in oil prices leads to an appreciation of the fijian dollar vis a vis the us dollar

the empirical relationship between energy futures prices and exchange rates abstract this paper investigates the interaction between energy futures prices and exchange rates results are presented to show that futures prices for crude oil heating oil and unleaded gasoline are co integrated with a trade weighted index of exchange rates this is important because it means that there exists a long run equilibrium relationship between these four variables granger causality results for both the long and short run are presented evidence is also presented that suggests exchange rates transmit exogenous shocks to energy futures prices

does exchange rate management affect the causality between exchange rates and oil prices evidence from oil exporting countries abstract the bi directional causality between exchange rates and oil prices of oil exporting countries has been widely investigated since the oil crisis in the 1970s the classical theoretical framework assumes that countries adopt free floating exchange rate arrangements and empirical studies seldom consider exchange rate restrictions when investigating oil exporters that always manage exchange rates to address these limitations this study designs a comparative analysis for three groups of oil exporting economies that adopt different foreign exchange rate policies the analysis aims to examine whether and how intervention behavior may distort the causal relationship between exchange rates and oil prices we first show the non linear causality relationships for countries with free floating exchange rate arrangements in both long and short terms then we establish how the managed floating policy can eliminate the impact of oil prices on exchange rates in bull markets but fail to prevent exchange rate depreciation in bear markets in bear markets a negative non linear feedback from exchange rates to oil prices prevails in these countries however contrary to common wisdom the strict soft pegged exchange rate arrangement cannot remove all the linkages between exchange rates and oil prices a small but significant response of exchange rates toward oil prices is detected for kuwait and saudi arabia a similar effect for kazakhstan is only found in bear markets in addition this study re investigates the relationship between exchange rate and the domestic currency price of oil the conclusions are similar except that the relationship is weakened in free floating countries but strengthened in managed floating countries during the bear market periods

impact of oil price shocks on output inflation and the real exchange rate evidence from selected asean countries this article analyses the impact of oil price shocks on real output inflation and the real exchange rate in thailand malaysia singapore the philippines and indonesia asean 5 using a structural var model the cointegration tests indicate that the macroeconomic variables of these countries are cointegrated and share common trends in the long run the impulse response functions reveal that oil price fluctuations do not impact the asean 5 economies in the long run and much of its effect is absorbed within five to six quarters the variance decomposition results further assert that with a few exceptions oil price shocks do not explain a significant variation in any of the variables under consideration we also identify a very unique pattern of response to oil price fluctuations between malaysia and singapore and between the philippines and thailand the pairs exhibit a high degree of similarity in their responses they do not share any commonalities across the group

risk dependence of covar and structural change between oil prices and exchange rates a time varying copula model abstract this paper analyses the dynamic dependence between wti crude oil and the exchange rates of the united states and china taking structural changes of dependence into account by using six time varying copula models upside and downside conditional values at risk covars are introduced specifically to measure the upward and downward risk dependences between oil prices and exchange rates the findings indicate a structural break point of dependence exists between daily or weekly crude oil and the us dollar index the dependence between crude oil and the rmb exchange rate is faintly positive with lower tail dependence while the dependence between crude oil and the us dollar index is significantly negative with lower upper and upper lower tail dependence finally the covars results show that there is significant risk spillover from crude oil to chinese and the us exchange rate markets furthermore the spillover effect is significantly asymmetry in chinese exchange rate market in response to rising and falling oil returns while the asymmetry of spillover effect for the us dollar index is not significant

non linear granger causality in the currency futures returns abstract this paper examines the relationship between currency futures returns by employing a test for non linear causality the results indicate evidence of unidirectional non linear causality relationship in four cases however after filtering the returns using a garch 1 1 model we find insignificant and statistically weaker non linear causality relationships

real exchanges rates commodity prices and structural factors in developing countries this paper provides new empirical evidence about the relationship that may exist between real exchange rates and commodity prices in developing countries that are specialized in the export of a main primary commodity it investigates how structural factors like the exchange rate regime the degree of financial and trade openness the degree of export concentration and the type of the commodity exports affect the strength of the commodity price real exchange rate dependence

modelling systemic risk and dependence structure between the prices of crude oil and exchange rates in brics economies evidence using quantile coherency and ngcovar approaches abstract in this study we examine the dependence structure and systemic risk between return series of the prices of crude oil and the brics exchange rates to us using the quantile coherency methods of barunik and kley 2015 and the nonparametric conditional value at risk granger causality test hereafter ngcovar of diks and wolski 2018 over the period 2005 2017 further we use the hiemstra and jones 1994 hereafter hj and diks and panchenko 2005 hereafter dp tests for comparison purposes our findings indicate that all countries reveal significant negative dependence in the long run dynamics between oil prices and brazilian indian and south african currencies hj and dp tests suggest that lagged crude oil prices have predictive power for the brazilian and russian exchange rates furthermore a robust unidirectional lagged dependence exists from the brazilian exchange rate to crude oil prices concerning the chinese indian and south african currencies we find no contagion effects from to those countries to the oil market for russia there is limited evidence of contagion effects these findings provide insights for regulators and international investors

is bitcoin a hedge a safe haven or a diversifier for oil price movements a comparison with gold abstract this study assesses the roles of bitcoin as a hedge a safe haven and or a diversifier against extreme oil price movements in comparison to the corresponding roles of gold we use a quantile on quantile regression approach to capture the dependence structure between the considered market returns under different bitcoin market conditions while considering nuances of oil price movements compared to gold our findings show that both bitcoin and gold would serve the roles of a hedge a safe haven and a diversifier for oil price movements however this property seems to be sensitive to the bitcoin s and gold s different bear normal or bull market conditions and to whether the oil price is in a downside normal or upside regime by controlling for new and relevant u s and global uncertainty indicators we confirm that both bitcoin and gold but not oil are assets where investors may park their cash during times of political and economic turmoil the conditional value at risk covar approach to risk management is then conducted providing robust evidence of the usefulness of each of the bitcoin and gold in expanded oil portfolios in terms of diversification opportunities and downside risk reductions

transaction costs institutional rigidities and the size of the clean development mechanism transaction costs and institutional rigidities will reduce the attractiveness of the kyoto protocol flexibility mechanisms compared to domestic greenhouse gas abatement options the clean development mechanism cdm in particular is likely to entail considerable costs of baseline development project registration verification and certification the activities implemented jointly pilot phase and the prototype carbon fund programme give indications about these costs there is evidence that projects with high implementation costs have high transaction costs as well moreover cdm projects have to be approved by host country institutions and so far only a small share of host countries has been able to set up these institutions several of the larger host countries intend to only approve projects if the market price is above a certain threshold some governments will also levy fees to finance costs of approval bodies we assess these issues using a quantitative model of the kyoto protocol permit market we conclude that while changes in demand from annex b countries remain the crucial factor the size of the cdm will depend to a significant degree on transaction costs and institutional barriers in host countries

oil prices and exchange rates the quotations show a sharply divergent pattern in the response of the foreign exchange market to announcements of oil price increases during the first oil shock news about oil price rises led to a strengthening of the dollar whereas during the i979 surge of oil prices the reverse was generally true when the news was not so bad as feared the dollar fell back in i974 but rose in i979 in 1980 the pattern shifted once again back to dollar appreciation is there a rational fundamental explanation for the behaviour of the foreign exchange market or is it a matter of traders responding to what other traders arbitrarily think it is difficult to resolve this question but some insight can be provided through an analytical examination of the relationship between oil price increases and exchange rates the paper begins with a theoretical framework for analysing the relation between oil prices and exchange rates and then uses the theory to explain the behaviour of the foreign exchange market

the promotion of sustainable development in china through the optimization of a tax subsidy plan among hfc and power generation cdm projects abstract china is expected to reach record growth by 2020 in the energy sector by at least doubling its electricity generation capacity in order to protect the environment and foster economic development china will greatly benefit from transfers of state of the art power generation technologies through international agreements such as the clean development mechanism cdm however a buyer driven carbon market and a highly competitive environment due to more cost effective projects attribute to china s need to achieve a balance between sustainability and profitability for cdm projects implemented in china in the cdm tax subsidy optimization model cdmtso model here developed a sustainable development assessment method evaluates the cdm projects economic and environmental benefits and an optimization program returns tax subsidy rates at which the greatest number of cdm technologies becomes viable and where better cdm projects can be the most profitable bringing china s development on a more sustainable path the results show that the cdmtso model brings the sustainable cdm projects internal rate of return closed to 10 if a discount rate of 9 is considered it allows three clean energy technologies natural gas combined cycle wind energy and hydropower to become economically viable and the environmental costs avoided are increased by 37

macroeconomic performance of oil price shocks outlier evidence from nineteen major oil related countries regions abstract as a special energy commodity oil price shocks can affect not only the energy market but also the performance of the macroeconomy this research provides complementary explanations for nineteen major oil related countries regions macroeconomic effects caused by unexpected oil price changes it focuses on the macroeconomic performance of oil price shocks from outlier perspective investigating the inner hidden factors of co movements between oil price shocks and macroeconomy three methods called empirical covariance ec method robust covariance rc method and one class support vector machine svm method are used in the outlier detection empirical results show that a one class svm method has the best environmental adaptability for detecting the outlier performance of the co movements between oil price shocks and macroeconomy followed by ec and rc methods b according to the time axis the outlier performances of gross domestic production consumer price index and unemployment rate are all concentrated in 2005 2014 which is highly consistent with the oil price shock process and c according to the spatial axis countries four categories with similar outlier performances are obtained outlier performance of macroeconomy of oil related country region in lower levels seems to be worse than that of the country region in higher levels which can be attributed to more attentions paid by higher leveled oil related countries on the oil price shock response system to relieve the severe macroeconomic impacts caused by oil price shocks

commodity currencies and the real exchange rate abstract this paper shows that a change in the terms of trade of a commodity exporting country could cause the relative price of nontraded goods to rise or fall depending on the strength of income and substitution effects

on the intraday dynamics of oil price and exchange rate what can we learn from china and india abstract the main aim of this paper is to investigate the volatility determinants of crude oil and foreign exchange markets and jump spillover between them we consider currencies of two major oil importing countries india and china over the sample period of january 1 2013 to october 31 2019 we find evidence of positive return spillover from the oil to the foreign exchange market however there is a lack of return spillover in the other direction oil jumps appear to have a negative impact on exchange rate conditional volatility and the latter responds asymmetrically to disentangled positive and negative oil price jumps we also report disentangled exchange rate jumps significant impact on conditional oil price volatility these results however are asymmetric based on the nature of jumps and alternative oil price series finally we do not find evidence of co jump between the oil and foreign exchange markets these results have important implications for investors and policymakers