an analysis of the driving forces of energy related carbon dioxide emissions in china s industrial sector abstract both energy consumption and the growth of carbon dioxide co2 emissions in china are attributed to the industrial sector energy conservation and co2 emissions reduction in china s industrial sector is decisive for achieving a low carbon transition we analyze the change of energy related co2 emissions in china s industrial sector from 1991 to 2010 based on the logarithmic mean divisia index lmdi method results indicate that industrial activity is the major factor that contributes to the increase of industrial co2 emissions while energy intensity is the major contributor to the decrease of co2 emissions industry size shows a varying trend interchanging intervals of growth along the study period moreover both energy mix and carbon intensity of energy use have negative effects on the increase of co2 emissions the cointegration method is adopted to further explore determinants of co2 emissions in china s industrial sector results show that there exists a long run relationship between industrial co2 emissions and affecting factors such as co2 emissions per unit of energy consumption industrial value added labor productivity and fossil fuel consumption china s industrial co2 emissions are mainly attributed to the coal dominated energy structure policy suggestions are thus provided to reduce industrial co2 emissions in china

impacts of opec s political risk on the international crude oil prices an empirical analysis based on the svar models abstract the impacts of opec s political risk on the fluctuations of international crude oil prices have caused widespread concern and analyzing the impacts is of great significance to the investment decisions and risk aversion strategies in the crude oil markets therefore using the international country risk guide icrg index as a proxy for the countries political risk situation we empirically investigate the impacts of opec s political risk on the brent crude oil prices based on several structural vector autoregression svar models the main empirical results indicate that 1 the political risk of opec countries does have a significant and positive influence on brent crude oil prices in the sample period from january 1998 to september 2014 and the most significant positive influences appear in about one and a half year and last about a year 2 opec s integrated political risk contributes to 17 58 of the oil price fluctuations in the sample period which is only lesser than that of the oil demand shocks 34 64 3 compared with the political risk of opec countries in north africa and south america the political risk of opec countries in the middle east contributes most to the oil price fluctuations 4 among the eight components of the political risk in opec the internal conflicts contribute most to the oil price fluctuations in the sample period

international oil shocks and household consumption in china abstract we investigate the impacts that oil price shocks have on residential consumption in china while it is well understood that oil prices affect consumption in a multitude of ways the timing and directness of these effects on specific consumption categories is not clear we demonstrate that the most immediate and direct effect passes through transportation consumption as might be expected but we also show that significant effects pass through consumption in other sectors including food and clothes medical expenditure and other general living expenditure with less immediacy given the results particularly observed asymmetries with respect to rises and falls in international oil prices we discuss some implications for future adjustments to domestic price policies in particular the case for removal of domestic price regulation

an equilibrium model of incentive contracts in the presence of information manipulation abstract this paper develops an agency model in which stock based compensation is a double edged sword inducing managers to exert productive effort but also to divert valuable firm resources to misrepresent performance we examine how the potential for manipulation affects the equilibrium level of pay for performance sensitivity and derive several new cross sectional implications that are consistent with recent empirical studies in addition we analyze the impact of recent regulatory changes contained in the sarbanes oxley act of 2002 and show how policies intended to increase firm value by reducing misrepresentation can actually reduce firm value or increase the upward bias in manipulated disclosures

does crude oil price play an important role in explaining stock return behavior abstract employing the ms arji gjr garch x model in which the parameters for the jump process the asymmetric garch effect and the impacts of oil price shocks are regime dependent this paper analyzes the impact of crude oil price shock on stock return dynamics empirical results reveal three interesting findings first incorporating the asymmetric garch effect and the oil price shock can substantially improve fitting ability second the garch and jump components show very different behaviors during turbulent and stable periods third the effects of current and past oil price shocks differ the conditional mean mean of jump size and variance of jump size immediately respond to a current oil price shock a one period lagged oil price shock no matter whether positive or negative can affect the transition probability that the stock market will remain conditional in the next period moreover the effects of lagged positive and negative shocks on transition probabilities are very different

the causal relationship between biomass energy use and economic growth in the united states abstract this paper examines the causality relations among economic growth biomass energy consumption employment and capital in the u s between 1961 and 2011 using the ardl bounds testing approach to cointegration long and short run relationships among the variables are estimated long run and short run coefficients indicate that biomass energy consumption has positive impacts on economic growth for the u s in addition the granger causality results illustrate that unidirectional causality from biomass energy consumption to real gdp supportive of the growth hypothesis

measuring contagion between energy market and stock market during financial crisis a copula approach abstract in this paper we apply time varying copulas to investigate whether a contagion effect existed between energy and stock markets during the recent financial crisis using the wti oil spot price the s p500 index the shanghai stock market composite index and the shenzhen stock market component index returns evidence was found for a significantly increasing dependence between crude oil and stock markets after the failure of lehman brothers thus supporting the existence of contagion in the sense of forbes and rigobon s 2002 definition moreover increased tail dependence and symmetry characterize all the paired markets this indicates that significant increases in tail dependence are an actual dimension of the contagion phenomenon and that crude oil and stock prices are linked to the same degree regardless of whether markets are booming or crashing during the sample period finally the contagion effect is found to be much weaker for china than the us the empirical results have potentially important implications for risk management

competition risk and managerial incentives this paper examines how the degree of competition among firms in an industry affects the optimal incentives that firms provide to their managers a central assumption is that there is free entry and exit in the industry which implies that changes in the nature of competition lead to changes in the equilibrium market structure the main result is that as the intensity of product market competition increases as a result of greater product substitutability or greater market size principals unambiguously provide stronger incentives to their agents to reduce costs at the same time more intense competition also leads to more volatile firm level profits consequently managers incentives are positively correlated with firm level risk consistent with empirical evidence a decrease in the cost of entering the market has the opposite effect on incentives but still induces a positive correlation between risk and incentives

regime switching in the reactions of stock markets in saudi arabia to oil price variations the study revisits the stock oil nexus by examining the reactions of equity markets to oil price shocks at national and sectoral levels for saudi arabia in a time varying framework by employing the markov switching egarch model developed by henry 2009 journal of banking and finance 33 405 based on weekly data the findings reveal that the behaviour of all stock markets switches between an expansion regime and a recession regime with more persistence for the expansion state additionally influential international events associated with stock market drops are clearly identified in the recession regime furthermore there is evidence of asymmetric reactions of the equity index returns and the probabilities of transition from one state to another to oil price variations with heterogeneous impacts across sectors and regimes the stock markets are more sensitive to oil price decreases than to oil price increases although the evidence of relatively slight differences in some findings across weekdays the study allows investors and policymakers to understand well the interactions of stock sector markets vis a vis the world oil market in a regime switching framework in order to make the right decision as regards portfolio diversification and regulation of the stock markets

oil price shocks economic policy uncertainty and industry stock returns in china asymmetric effects with quantile regression abstract this paper investigates the impact of crude oil shocks and china s economic policy uncertainty on stock returns at different locations on the return distributions based on monthly data from 1995 1 to 2016 3 we address this issue by employing the quantile regression technique this approach enables a more detailed investigation in different market circumstances namely bearish normal and bullish markets empirical results indicate that the effects of oil price shocks and economic policy uncertainty are asymmetric and highly related to stock market conditions moreover both the nexus of oil and economic policy uncertainty stock are changed at the onset of a crisis specially rising oil prices have greater negative effects on stock returns when stock markets are bullish extreme higher quantiles before a crisis whereas the effects are significantly positive under different market conditions after the onset of the crisis falling oil prices lower stock returns when stock markets are bullish and normal before the crisis whereas lower stock returns under different market conditions except extreme bullish after the onset of the crisis these findings might be related to the optimistic or pessimistic investor sentiments and investors might become more frightened after the crisis

dynamic cyclical comovements of oil prices with industrial production consumer prices unemployment and stock prices abstract this paper examines the empirical relationship between oil prices and several key macroeconomic variables in particular we investigate the cyclical comovements of crude oil prices with output consumer prices unemployment and stock prices the methodology involves the use of the hodrick prescott hodrick r j prescott e c 1980 post war us business cycles an empirical investigation working paper carnegie mellon university and baxter king baxter m king r g 1999 measuring business cycles approximate band pass filters for economic time series review of economics and statistics 81 575 593 filters as well as the recently developed full sample asymmetric christiano fitzgerald christiano l j fitzgerald t j 2003 the band pass filter international economic review 44 435 465 band pass filter contemporaneous and cross correlation estimates are made using the stationary cyclical components of the time series to make inference about the degree to which oil prices move with the cycle besides documenting a number of important cyclical relationships using three different time series filtering methods the results suggest that crude oil prices are procyclical and lag industrial production additionally we find that oil prices lead consumer prices

modeling systemic risk and dependence structure between oil and stock markets using a variational mode decomposition based copula method abstract this study combines the variational mode decomposition vmd method and static and time varying symmetric and asymmetric copula functions to examine the dependence structure between crude oil prices and major regional developed stock markets s p500 stoxx600 djpi and tsx indexes during bear normal and bull markets under different investment horizons furthermore it analyzes the upside and downside short and long run risk spillovers between oil and stock markets by quantifying three market risk measures namely the value at risk var conditional var covar and the delta covar covar the results show that there is a tail dependence between oil and all stock markets for the raw return series by considering time horizons we show that there is an average dependence between the considered markets for the short run horizons however the tail dependence is also found for the long run horizons between the oil and stock markets with the exception of the s p500 index which exhibits average dependence with the oil market moreover we find strong evidence of up and down risk asymmetric spillovers from oil to stock markets and vice versa in the short and long run horizons finally the market risk spillovers are asymmetric over the time and investment horizons

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

oil and stock market momentum abstract this study provides a novel perspective to the oil stock market nexus by examining the predictive ability of oil return and volatility on stock market momentum in china we find that oil return volatility serves as a strong predictor of industry momentum even after controlling for stock market state volatility and key macroeconomic variables we argue that the predictive ability of oil over momentum payoffs is driven by time varying investor sentiment that relates to excess buying pressure on winner stocks during uncertain times captured by oil return volatility our tests also show that an oil based momentum strategy wherein the investor conditions the trade on the state of oil return volatility yields significant abnormal returns more than double that could be obtained from the conventional momentum strategy in short the findings suggest that oil market dynamics can contribute to stock market inefficiencies in such a way that these inefficiencies create significant abnormal profits for active managers

sectoral exposure of financial markets to oil risk factors in brics countries abstract in this paper we examine the exposure of sectoral equity returns to changes in oil risk factors among brics markets the paper combines var model together with the random forest technique to provide a novel framework which overcome some weaknesses in var modelling and help in the selection of oil risk factors considered our results in general show that the response of sectoral stocks to changes in oil risk factors is not homogenous and their sensitivities are not uniform across brics markets stock returns of basic materials financials and industrials sectors show consistently negative sensitivity to crude oil volatility ovx and oil price shocks for major oil importers whereas sectoral stocks among major oil exporters seems to demonstrate systematic pattern to explain sectoral stock variations the results reveal ovx and oil to be the most significant risk transmitting factors in brics irrespective of whether the market is a major oil importer or exporter however our results also confirm the presence of asymmetric effects in sectoral stocks for brazil and russia while no such evidence is found for india china and south africa overall the findings suggest that the manner in which sectors respond to fluctuations in oil risk factors varies between different sectors and it depends on the oil characteristics of the markets nature of sectors and the type of oil risk factors considered

a broadened causality in variance approach to assess the risk dynamics between crude oil prices and the jordanian stock market within the new developed causality in variance approach this paper builds up a broad methodological framework to more accurately capture the risk spillover effects between global oil prices and jordanian stock market returns during the period 1 march 2003 31 january 2014 the sample period is divided on the basis of the 2008 financial crisis into pre crisis and post crisis periods results for the pre crisis period show a lack of risk spillovers between global oil and the jordanian stock market after the crisis however we find evidence for one way risk spillover running from the oil market these findings have implications for the design of appropriate asset allocation and regulatory policies to manage risk spillover effects

product market competition incentives and fraudulent behavior abstract the present paper studies incentive provision in a model where a manager can affect the firm s stock price by exerting unobservable effort and through costly deceptive signalling and investigates the role product market competition plays in shaping shareholders trade off between inducing effort and fraud

complex business cycles and recurrent unemployment in a non walrasian macroeconomic model abstract in a dynamic non t tonnement macroeconomic model trades take place in each period even when prices are not walrasian prices are adjusted between trading periods according to the intensity of disequilibrium a reliable measure of which is obtained by means of stochastic rationing the degree of downward nominal wage stickiness as well as government policy parameters are decisive for the dynamics that emerge in particular it is possible for the economy to converge to quasi stationary states involving permanent unemployment and decreasing nominal wages or to produce complex business cycles with structural features recurrent over time but varying and unpredictable shape and size

how do great shocks influence the correlation between oil and international stock markets abstractwe investigate the impacts of great shocks 2003 iraq war and 2008 financial crisis on the correlations between oil and us china stock markets utilizing a novel madcc mixed asymmetry dynamic conditional correlation model this model successfully captures the coexistence of opposite signed asymmetries we find that great shocks indeed increased the correlations further results from the news impact surfaces indicate that correlations between oil and stock markets are higher to joint negative shocks however correlation between stock markets has stronger response to joint positive shocks

oil and the macroeconomy since world war ii all but one of the u s recessions since world war ii have been preceded typically with a lag of around three fourths of a year by a dramatic increase in the price of crude petroleum this does not mean that oil shocks caused these recessions evidence is presented however that even over the period 1948 72 this correlation is statistically significant and nonspurious supporting the proposition that oil shocks were a contributing factor in at least some of the u s recessions prior to 1972 by extension energy price increases may account for much of post opec macroeconomic performance

crude oil and the macroeconomy tests of some popular notions a note perhaps no other economic events in the post world war ii era have generated as much attention as the series of crude oil price shocks that have jolted the world economy since the opec boycott of 1973 a tremendous amount of space in the popular and professional literature has been devoted to analyzing the impacts of these shocks on the developed economies and the adjustments these shocks have induced one residual of this literature has been a general impression that since 1973 the functional relationship between crude oil prices and the developed macroeconomies has been dramatically and fundamentally altered yet to our knowledge no one has formally tested this impression recent evidence of hamilton 1983 suggests that crude oil prices had a strong impact on the u s business cycle well before 1973 further while textbook treatments of oil price shocks tend to highlight cost push inflationary effects the research of berndt and wood 1975 1979 and wilcox 1983 indicates the net complementarity between energy and capital in the u s economy is quite strong both before and after 1973 thus oil price shocks may have stronger real effects than generally believed in this paper we formally test three popular notions associated with the so called

time varying volatility spillover between chinese fuel oil and stock index futures markets based on a dcc garch model with a semi nonparametric approach abstract this paper reveals some new evidence on the volatility spillover between fuel oil and stock index futures markets in china by considering its time variant feature time varying effect is specified by the legendre polynomials in a dcc garch model moreover the semi nonparametric snp approach accounting for marginal excess kurtosis and asymmetry is applied we find different time evolving patterns of volatility spillover across multiple periods due to the structural breaks the direction of mean volatility spillover is found to be bilateral moreover the strength of mean volatility spillover shows that the effect from stock index to fuel oil futures is much stronger than the other way around this implies that the stock index futures market plays a leading role in information processing these findings have important implications for the fuel oil stakeholders as well as risk management

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

how do the stock prices of new energy and fossil fuel companies correlate evidence from china abstract this study documents the return and volatility spillover effect between the stock prices of chinese new energy and fossil fuel companies using the asymmetric bekk model based on daily samples taken from august 30 2006 to september 11 2012 the dynamics of new energy fossil fuel stock spillover are found to be significant and asymmetric compared with positive news negative news about new energy and fossil fuel stock returns leads to larger return changes in their counter assets news about both new energy and fossil fuel stock returns spills over into variances of their counter assets and the volatility spillovers depend complexly on the respective signs of the return shocks of each asset the empirical results demonstrate that new energy and fossil fuel stocks are generally viewed as competing assets that positive news about new energy stocks could affect the attractiveness of fossil fuel stocks and that new energy stock investment is more speculative and riskier than fossil fuel stock investment these results have potential implications for asset allocation financial risk management and energy policymaking

the directional volatility connectedness between crude oil and equity markets new evidence from implied volatility indexes in this paper we use a set of newly introduced implied volatility indexes to investigate the directional connectedness between oil and equities in eleven major stock exchanges around the globe from 2008 to 2015 the inference on the oil equity implied volatility relationships depends on diebold and yilmaz 2012 2014 2015 who proposed a set of directional measures that enable the dynamic and directional characterization of the relationships among financial variables we find uniform results across the sample countries indicating that the connectedness between oil and equity is established by the bi directional information spillovers between the two markets however we find that the bulk of association is largely dominated by the transmissions from the oil market to equity markets and not the other way around the pattern of transmissions is varying over the sample period however most of the linkages between oil and equities are established from the mid of 2009 to the mid of 2012 which is a period that witnessed the start of global recovery

modeling oil price us stock nexus a varma bekk agarch approach abstract this study adds to the existing literature on oil price us stock nexus in three ways first it employs the varma agarch model developed by mcaleer et al 2009 within the context of bekk framework using west texas intermediate wti and brent as proxies for oil market and s p stocks as a proxy for us stock market secondly it modifies the model to include endogenously determined structural break using the general structure for analyzing breaks with unit roots in perron 2006 third it uses the adopted model to compute optimal portfolio weight and hedge ratios between oil price and us stocks using different sample data based on the break date on average our empirical evidence suggests a significant positive return spillover from us stock market to oil market and bi directional shock spillovers between the two markets in addition there is significant own asymmetric shock effect in both markets while volatility spillover from oil market to stock market became pronounced after the break which coincides with the period of global economic slowdown similarly the results of portfolio management differ across the sample data more importantly we find that ignoring structural break when it exists may exaggerate hedging effectiveness

the relationship between oil price shocks and china s macro economy an empirical analysis china postdoctoral science foundation 20090460751 ministry of education of the people s republic of china 09yjc790167 09yja820074 national social science funds 09zd050 08ajy031

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

risk spillover of international crude oil to china s firms evidence from granger causality across quantile abstract this paper investigates the extreme risk spillover of international crude oil to stock returns for 529 firms listed on the a share market of the shanghai stock exchange we apply a kernel based nonparametric method to test quantile on quantile granger causality from crude oil to firm returns from the perspective of firm level analysis the findings are outlined as follows first our empirical results provide strong evidence to suggest the asymmetry in the linkage of extreme movements from crude oil to firm returns that is the case of positive risk spillovers are more severe than the case of negative risk spillovers in particular the down to down risk spillover is the most serious case this phenomenon unravels the strong driving force of economic cycles second risk transmission from oil price shocks to firm returns depends on the firm s industry features in addition to the usual focus on inter industry difference we also note the within industry heterogeneity third we confirm that china s refined oil pricing reform of march 27 2013 has had intensifying effects on the negative spillovers from oil prices to firms for investors we emphasize not only the awareness of the predictive power between extreme risks from international crude oil to china s firms but also the existence of heterogeneity in these predictive abilities across firms

relationships between oil price shocks and stock market an empirical analysis from china this paper investigates the interactive relationships between oil price shocks and chinese stock market using multivariate vector auto regression oil price shocks do not show statistically significant impact on the real stock returns of most chinese stock market indices except for manufacturing index and some oil companies some important oil price shocks depress oil company stock prices increase in oil volatility may increase the speculations in mining index and petrochemicals index which raise their stock returns both the world oil price shocks and china oil price shocks can explain much more than interest rates for manufacturing index

does the source of oil price shocks matter for south african stock returns a structural var approach abstract in this paper we investigate the dynamic relationship between different oil price shocks and the south african stock market using a sign restriction structural var approach for the period 1973 01 to 2011 07 the results show that for an oil importing country like south africa stock returns only increase with oil prices when global economic activity improves in response to oil supply shocks and speculative demand shocks stock returns and the real price of oil move in opposite directions the analysis of the variance decomposition shows that the oil supply shock contributes more to the variability in real stock prices the main conclusion is that different oil price shocks affect stock returns differently and policy makers and investors should always consider the source of the shock before implementing a policy and making investment decisions

the heterogeneity dependence between crude oil price changes and industry stock market returns in china evidence from a quantile regression approach this paper explores the dependence between real crude oil price changes and chinese real industry stock market returns based on the monthly data from 1994 03 to 2014 06 we address this issue using the quantile regression approach enabling a more detailed investigation of structure and degree of dependence empirical results reveal that the reaction of market returns to crude oil is highly heterogeneous across conditional distribution of industry stock returns furthermore there is evidence that this dependence is positive and exists only in recessions or bearish markets with low expected returns the dependence at low quantiles is not limited to one market but is a common feature across industries additionally dependence also changes since the onset of structural breaks we determine that chinese industry stock and global crude oil markets have contagion in rare situations most cases do not demonstrate contagion

are oil shocks inflationary asymmetric and nonlinear specifications versus changes in regime this paper identifies a structural break in core u s inflation phillips curves such that oil prices contributed substantially before 1981 but since that time pass through has been negligible this characterization is robust to a variety of re specifications and fits the data better than asymmetric and nonlinear oil price alternatives evidence does not support the hypotheses that declining energy intensity or deregulation of energy producing and consuming industries played an important role monetary policy did not itself become less accommodative of oil shocks but may have helped create a regime where inflation is less sensitive to price shocks more generally

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

the economics of earnings manipulation and managerial compensation this article examines managerial compensation in an environment where managers may take a hidden action that affects the actual earnings of the firm when realized these earnings constitute hidden information that is privately observed by the manager who may expend resources to generate an inflated earnings report we characterize the optimal managerial compensation contract in this setting and demonstrate that contracts contingent on reported earnings cannot provide managers with the incentive both to maximize profits and to report those profits honestly as a result some degree of earnings management must be tolerated as a necessary part of an efficient agreement

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

oil and the macroeconomy since the 1970s economists have long been intrigued by empirical evidence that suggests that oil price shocks may be closely related to macroeconomic performance this interest dates back to the 1970s the 1970s were a period of growing dependence on imported oil unprecedented disruptions in the global oil market and poor macroeconomic performance in the united states thus it was natural to suspect a causal relationship from oil prices to u s macroeconomic aggregates since then a large body of work has accumulated that purports to establish this link on theoretical grounds and to provide empirical evidence in its support we do not attempt a comprehensive survey of this literature but rather provide an idiosyncratic synthesis of what we view as the key issues in this debate and the insights gained over the last 30 years the timing seems right for such an account although the experience of the 1970s continues to play an important role in discussions of the link between oil and the macroeconomy there have been a number of new oil price shocks since the 1970s notably the 1986 collapse of oil prices and the 2000 boom in oil prices as well as the oil price increases associated with the 1990 1991 gulf war and the 2003 iraq war given this richer case history we are arguably in a better position than two decades ago to distinguish the idiosyncratic features of each oil crisis from the systematic effects increases in oil prices have been held responsible for recessions periods of excessive inflation reduced productivity and lower economic growth in this paper we review the arguments supporting such views first we highlight some of the conceptual difficulties in assigning a central role to oil price shocks in explaining

this is what happened to the oil price macroeconomy relationship abstract many of the quarterly oil price increases observed since 1985 are corrections to even bigger oil price decreases the previous quarter when one looks at the net increase in oil prices over the year recent data are consistent with the historical correlation between oil shocks and recessions

the impact of performance based compensation on misreporting abstract this paper examines the effect of ceo compensation contracts on misreporting we find that the sensitivity of the ceo s option portfolio to stock price is significantly positively related to the propensity to misreport we do not find that the sensitivity of other components of ceo compensation i e equity restricted stock long term incentive payouts and salary plus bonus have any significant impact on the propensity to misreport relative to other components of compensation stock options are associated with stronger incentives to misreport because convexity in ceo wealth introduced by stock options limits the downside risk on detection of the misreporting

separating bric using islamic stocks and crude oil dynamic conditional correlation and volatility spillover analysis abstract this paper explores the dynamic conditional correlation and volatility linkage between islamic indexes and oil for bric countries correlations between these assets increase during the global financial crisis for india and china but not for brazil and russia the volatility error forecast variance of all five indexes comes from spillover but is much lower compared to volatility spillover between conventional indexes and oil hedging performance of islamic indexes are superior in india and china compared to conventional indexes in emerging markets an optimal minimum variance portfolio without reducing expected return can be achieved by investing in lower weights of bric islamic indexes and oil compared to conventional indexes

oil shocks competition and corporate investment evidence from china abstract this paper aims to investigate the impact of three classical oil shocks on the chinese corporate investment by using firm level data moreover we assess the role of product market competition in the relationship between oil shocks and corporate investment our empirical results show that oil aggregate demand and specific demand shocks negatively affect corporate investment while oil supply shocks show a positive effect notably compared to the non energy related industry the corporate investment of energy related industry is more sensitive to these oil shocks furthermore we find high competitive pressure can mitigate the impact of oil specific demand shocks on the corporate investment of energy related industry but competition presents a limited effect on the relationship between other oil shocks and corporate investment

exogenous oil supply shocks how big are they and how much do they matter for the u s economy abstract the paper proposes a new measure of exogenous oil supply shocks the timing the magnitude and the sign of this measure may differ greatly from current state of the art estimates it is shown that only a small fraction of the observed oil price increases during oil crisis periods can be attributed to exogenous oil production disruptions exogenous oil supply shocks cause a sharp drop of u s real gdp growth after five quarters rather than an immediate and sustained reduction in economic growth and a spike in cpi inflation after three quarters overall exogenous oil supply shocks made remarkably little difference for the evolution of the u s economy since the 1970s although they did matter for some historical episodes

oil price shocks stock market economic activity and employment in greece abstract using a multivariate vector autoregression var approach this paper attempts to shed light into the dynamic relationship among oil prices real stock prices interest rates real economic activity and employment for greece the empirical evidence suggests that oil price changes affect real economic activity and employment oil prices are important in explaining stock price movements stock returns do not lead to changes in real activity and employment

relative price variability real shocks and the stock market in this paper we investigate the effects of relative price variability on output and the stock market and gauge the extent to which inflation proxies for relative price variability in stock return inflation regressions the evidence shows that the negative stock returninflation relations proxy for the adverse effects of relative price variability on economic activity particularly during the seventies when the u s experienced oil supply shocks hence it appears that inflation spuriously affects the stock market in two ways the aggregate output link of fama 1981 and the supply shocks reflected in relative price variability a number of papers have attempted to explain the anomalous negative relations between stock returns and inflation witnessed in the post war period one hypothesis that has held up well in light of empirical evidence suggests that the negative relation between stock returns and unexpected inflation simply reflects the more fundamental positive relation between stock returns and future real variables see e g fama 1981 geske and roll 1983 and kaul 1987 1989 in this paper we investigate the effects of relative price variability on output and the stock market and gauge the extent to which inflation proxies for relative price variability in stock return inflation regressions first relative price variability can have detrimental effects on output and employment see e g friedman 1977 and barro 1976 second absolute relative price confusion models of the lucas 1973 type suggest that monetary shocks can induce a positive relation between inflation and relative price variability see e g cukierman 1983 hence the negative stock return inflation relations could simply be a reflection of the negative effects of relative price variability on the stock market we use data for the 1947 1985 period to test the various links of our hypothesis the results indicate that relative price variability is positively related to both expected and unexpected inflation measures relative price variability also has a significant negative effect on output and the stock market more importantly

financial stability energy consumption and environmental quality evidence from south asian economies abstract a few studies are found on the relationship between financial instability energy consumption and environmental quality in energy economics literature the current study is an endeavor to fill this gap by investigating the relationship between financial stability economic growth energy consumption and carbon dioxide co 2 emissions in south asian countries over the period 1980 2012 using a multivariate framework bounds test for cointegration and granger causality approach are employed for the empirical analysis estimated results suggest that all variables are non stationary and cointegrated the results show that financial stability improves environmental quality while the increase in economic growth energy consumption and population density are detrimental for environment quality in the long run the results also support the environmental kuznets curve ekc hypothesis which assumes an inverted u shaped path between income and environmental quality moreover the study found the evidence of unidirectional causality running from financial stability to co 2 emissions in two countries i e pakistan and sri lanka the findings of this study open up new insight for policy makers to design a comprehensive financial economic and energy supply policies to minimize the detrimental impact of environmental pollution

from nonrenewable to renewable energy and its impact on economic growth the role of research development expenditures in asia pacific economic cooperation countries abstract this study disaggregates energy i e non renewable and renewable energy consumption and investigates its effect on economic growth the period of 1990 2015 is used to examine asia pacific economic cooperation apec countries this paper determines the cross sectional dependence and employs a second generation panel unit root test for precise estimation westerlund cointegration test is used to examine the long run equilibrium relationship between the variables and confirm the presence of cointegration in the long run the continuously updated fully modified ordinary least square cup fm approaches are applied to investigate long term output elasticities between the variables the results show the stimulating role of energy renewable and nonrenewable consumption in economic growth research and development expenditures and trade openness have a positive effect on economic growth moreover the time series individual country analysis also confirms that renewable energy has a positive impact on economic growth the heterogenous causality analysis reveals the feedback effect i e bidirectional causal associations among economic growth renewable energy consumption and nonrenewable energy consumption this empirical evidence suggests that countries should increase investment in renewable energy sectors and plan for development in renewable energy for sustainable energy growth

the role of renewable energy consumption in economic growth evidence from asymmetric causality abstract this paper investigates the causality among economic growth renewable energy consumption capital and labor for new eu member countries for the period of 1990 2009 by using asymmetric causality test approach and autoregressive distributed lag ardl approach the empirical results support that renewable energy consumption has positive impacts on economic growth for all investigated countries but only for bulgaria estonia poland and slovenia there is statistically significant impact on economic growth has found and also supports neutrality hypothesis for cyprus estonia hungary poland and slovenia while the conservation hypothesis is present for czech republic the fact that there is a causal relationship from economic growth to renewable energy consumption and the growth hypothesis is supported for bulgaria referring to causality from energy consumption to economic growth

stock prices of clean energy firms oil and carbon markets a vector autoregressive analysis recent discussions of energy security and climate change have attracted significant attention to clean energy we hypothesize that rising prices of conventional energy and or placement of a price on carbon emissions would encourage investments in clean energy firms the data from three clean energy indices show that oil prices and technology stock prices separately affect the stock prices of clean energy firms however the data fail to demonstrate a significant relationship between carbon prices and the stock prices of the firms

crude oil shocks and stock markets a panel threshold cointegration approach abstract this paper proposes a panel threshold cointegration approach to investigate the relationship between crude oil shocks and stock markets for the oecd and non oecd panel from january 1995 to december 2009 nonlinear cointegration is confirmed for the oil stock nexus in the panel because threshold cointegration is found the threshold vector error correction models can be run to investigate the presence of asymmetric dynamic adjustment the granger causality tests demonstrate the existence of bidirectional long run granger causality between crude oil shocks and stock markets for these oecd and non oecd countries however the short run granger causality between them is bidirectional under positive changes in the deviation and unidirectional under negative ones moreover the speed of adjustment toward equilibrium is faster under negative changes in the deviation than that under positive ones in these oecd and non oecd countries

the link between green taxation and economic growth on co2 emissions fresh evidence from malaysia abstract this paper explores how carbon taxation and economic growth affect environment hazards in malaysia using time series data over the period 1974 2010 we applied cointegration and causality approaches to determine the long term cointegration and direction of causal relationship between these variables based on the results we found the cointegration relationship between the variables furthermore we noted that although kuznets theory i e inverted u shaped curve between economic growth and co 2 emissions is valid for malaysia the carbon taxation policy is ineffective to control co 2 emissions the causality analysis revealed that there is a bidirectional relationship between carbon tax and co 2 emissions economic growth granger causes co 2 emissions and carbon tax granger causes economic growth to enhance the awareness concerning pollution issues governments should rely on alternative instruments that may give benefit to the taxpayers and reduce pollution which is the pivotal issue to be tackled globally

volatility spillovers between crude oil and chinese sectoral equity markets evidence from a frequency dynamics perspective abstract we examine the frequency dynamics of volatility spillovers between crude oil and china s stock markets in a spectral representation framework of generalized forecast error variance decomposition using sectoral stock indices data we find evidence of total volatility spillover driven mainly by short term spillovers the net spillovers of the oil market are almost all positive and dominated by short ter m components although the spillover during china s 2015 financial crisis is negative and attributable to long term components in addition there exists heterogeneity in net pairwise frequency spillovers between the oil and sectoral stock markets moreover structural breaks in volatilities appear to be a significant feature of volatility spillovers finally frequency spillovers in our system can predict future stock market volatility these results have economic implications for investors and policymakers

asymmetric impact of oil price on islamic sectoral stocks abstract this paper extends the literature concerning non linearity in oil stock relationships by putting forward a new paradigm of sectoral and islamic elements we explore the asymmetric impact of oil price on islamic stocks from a sectoral perspective using non linear autoregressive distributed lag cointegration methodology the main advantage of this methodology relies on its ability to simultaneously capture the short and long run asymmetries through both positive and negative oil price shocks our results show weak linkages between oil price changes and the islamic composite index however the nature and sensitivity of the reaction of stock prices to oil price shocks vary considerably across different sectors in the longer horizon the relationships between oil price and many islamic sectoral stocks tend to follow a nonlinear pattern furthermore the behavior of the real economic sectors indices reflects the performance of the composite index that is oil price resistant during the turbulent period after 2008 the response of the sectoral indices to oil price movements witnessed notable changes where the sectoral gains from oil price drop that have been observed during the period of study have been found to diminish after 2008 our finding is in line with the argument that the islamic composite index is grounded more on and within the real sectors these findings are robust when considering different oil proxies and different data time frequencies

the influence of the international oil prices on the real effective exchange rate in romania in a wavelet transform framework article i nfo the purpose of this paper is to assess the empirical influence of oil prices on the real effective exchange rate in romania in a wavelet transform framework more precisely we investigate to what extent oil prices impact the real effective exchange rate in an eastern european transition country characterised by a low level of retail fuel prices and by an important growth rate of these prices as compared to the other eu countries for this purpose we use a discrete wavelet transform approach and scale by scale granger causality tests we find that oil prices have a strong influence on the real effective exchange rate in the short run but also for large time horizons these results are important considering the fact that in a classical granger causality linear framework for the entire sample we find that oil prices have no influence on the real effective exchange rate the findings remainrobust whenresampling the initial 1986 2009period orwhen weuse analternative continuous wavelet transform in addition we discover that mainly the positive shocks associated with an increase in oil prices have an impact upon the real effective exchange rate movements in the short and long runs

co movements and spillovers of oil and renewable firms under extreme conditions new evidence from negative wti prices during covid 19 we test for the existence of volatility spillovers and co movements among energy focused corporations during the outbreak of the covid 19 pandemic inclusive of the april 2020 events where west texas intermediate wti oil future prices became negative employing the spillover index approach of diebold and yilmaz 2012 as well as developing a dcc figarch conditional correlation framework and using estimated spillover indices built on a generalised vector autoregressive framework in which forecast error variance decompositions are invariant to the variable ordering we examine the sectoral transmission mechanisms of volatility shocks and contagion throughout the energy sector among several results we find positive and economically meaningful spillovers from falling oil prices to both renewable energy and coal markets however this result is only found for the narrow portion of our sample surrounding the negative wti event we interpret our results being directly attributed to a sharp drop in global oil gas and coal demand rather than because of a sudden increase in oil supply while investors observed the us fracking industry losing market share to coal they also viewed renewables as more reliable mechanism to generate long term stable and low cost supply

interdependence of oil prices and stock market indices a copula approach article i nfo article history in this paper we study the relationship between the oil price and stock market index of various countries between 1982 and 2007 we exclude oil and gas stock companies from the stock indices to remove the obvious direct linkage oil price series are converted into local currency to account for possible exchange rate effects the method of copula is used to model the general dependence between stock returns and oil price returns our findings suggest a weak dependence between oil prices and stock indices for most cases which are consistent with the results from previous studies exceptions are for the stock index returns of large oil consuming and producing countries united states and canada which are shown to have a relatively strong dependence with the oil price series the introduction of euro in 1999 altered considerably dependence between oil prices and stock returns

the linkages between oil market uncertainty and islamic stock markets evidence from quantile on quantile approach abstract in recent years islamic finance has become increasingly influential especially islamic stocks which have created huge investment attractiveness at the same time the financialization of oil has made the international oil market increasingly uncertain and more likely to affect other markets to effectively understand the correlation between the two markets we empirically analyze the cases of four typical countries from the perspective of oil market uncertainty this paper utilizes ovx as an accurate measure of oil market uncertainty and applies quantile on quantile approach to detect the asymmetric and heterogeneous relations between the variables our results show overall negative linkages between ovx changes and islamic stock returns and there is indeed asymmetry namely the effects of oil market uncertainty will be more pronounced when it is at higher quantiles further comparing the results of the selected four countries we find some heterogeneities oil importing countries are more sensitive than oil exporting countries and islamic countries are more sensitive than non islamic countries the findings of this article about the linkages between oil market uncertainty and islamic stock markets is meaningful to the research and financial practice in related fields

asymmetric impacts of oil price uncertainty on chinese stock returns under different market conditions evidence from oil volatility index abstract the crude oil volatility index ovx is a direct and more accurate measure of oil price uncertainty this paper uses this kind of implied volatility index of oil prices to investigate the impacts of oil price uncertainty on the aggregate and sectoral stock returns in china this issue is resolved by using a quantile regression which can provide a more detailed examination under different market conditions meanwhile the asymmetric effects of uncertainty shocks are also examined by using the positive and negative changes of the ovx furthermore we assess whether the reform of march 27 2013 affected the ovx stock nexus since this reform was a major step to relax the control of domestic oil prices in china our results reveal that ovx changes mainly show significantly negative effects on the aggregate and sectoral stock returns in the bearish market in particular these effects depend largely on the positive shocks of the ovx rather than the negative shocks of the ovx moreover the reform of march 27 2013 decreased the impacts of the positive ovx shocks on chinese stock returns

oil and the macroeconomy when prices go up and down an extension of hamilton s results in an important paper hamilton 1983 demonstrated a strong correlation between oil price changes and gross national product growth in u s data however his study pertained to a period in which all the large oil price movements were upward and thus it left unanswered the question whether the correlation persists in periods of price decline moreover the price variable he used was somewhat distorted by price controls in the 1970s this note investigates whether hamilton s results continue to hold when the sample is extended to include the recent oil market collapse and the oil price variable is corrected for the effects of price controls particular attention is given to the possibility of asymmetric responses to oil price increases and decreases as suggested in the structural employment literature loungani 1986 davis 1987 hamilton 1988 like hamilton i based my investigation on the gnp equation in sims s 1 980b six variable quarterly vector autoregressive model

oil volatility shocks and the stock markets of oil importing mena economies a tale from the financial crisis abstract the role of oil price volatility in predicting the stock market volatility of small oil importing countries that have a substantial number of investors from neighboring oil exporting countries remains unexplored to refine our basic understanding of this role this paper proposes a methodological extension of the recently developed causality in variance procedure and considers the case of lebanon and jordan these two heavy importers of oil are interesting in the sense that they are located in a region with a large number of rich oil exporting countries so their stock markets are tied to oil exporters by way of foreign investors the conditional mean and variance of returns are modeled within an armax garch framework that accommodates three salient features of the data namely autocorrelation day of the week effects and movements in international markets for comparison purposes the stock markets of morocco and tunisia are also included in the study empirical analyses highlight the dynamic effects of the global financial crisis on the volatility spillovers between oil and the stock markets of oil importing countries and provide more insights into the seemingly contradictory effects of being oil importers while having investors from oil exporting countries the main results indicate that the volatility spillover is much more apparent from the world oil market to the stock market of jordan than the other way around whereas oil volatility is not a good predictor of lebanese stock market volatility finally policy practical implications and conclusions for future research are drawn