energy consumption at business cycle horizons the case of the united states in this paper we propose a simple extension to a keynesian type macro model by augmenting it with energy consumption we show the relationship between energy consumption and output in a macroeconomic setting and ask the question do permanent shocks dominate changes in energy consumption and output at business cycle horizons for the united states to achieve the goal of this paper we undertake a variance decomposition analysis of shocks based on a common trend and common cycle framework within a vector error correction model our main finding is that permanent shocks explain the bulk of the variations in energy consumption and output at business cycle horizons for the united states

oil price shocks and their short and long term effects on the chinese economy a considerable body of economic literature shows the adverse economic impacts of oil price shocks for the developed economies however there has been a lack of empirical study of this kind on china and other developing countries this paper attempts to fill this gap by answering how and to what extent oil price shocks impact china s economy emphasizing on the price transmission mechanisms to that end we develop a structural vector auto regressive model our results show that an oil price increase negatively affects output and investment but positively affects inflation rate and interest rate however with the differentiated price control policies for materials and intermediates on the one hand and final products on the other hand in china the impact on real economy represented by real output and real investment lasts much longer than that to price monetary variables our decomposition results also show that the short term impact namely output decrease induced by the cut of capacity utilization rate is greater in the first one to two years but the portion of the long term impact defined as the impact realized through an investment change increases steadily and exceeds that of short term impact at the end of the second year afterwards the long term impact dominates and maintains for quite some time

the asymmetric impact of oil prices interest rates and oil price uncertainty on unemployment in the us abstract in this study we investigate the presence of asymmetric interactions between oil prices oil price uncertainty interest rates and unemployment in a cointegration framework utilizing the nonlinear auto regressive distributed lag nardl approach we show the asymmetric responses of unemployment to changes in oil prices oil price uncertainty and interest rates in the long run more specifically the results of our analyses suggest that an increase in oil price results in increased unemployment while there is no significant impact of reduced oil prices on the one hand reduced oil price uncertainty leads to a decrease in unemployment whereas an increase in oil price uncertainty does not have an impact we also observe increased unemployment in response to a decrease in interest rates as the impact of increased interest rates is not significant last but not least we find that option implied oil price volatility as a measure of oil price uncertainty outperforms the conditional volatility of crude oil prices in predicting unemployment this study provides valuable implications for policymakers to design sound economic policies

the role of energy in real business cycle models abstract this paper modifies hansen s 1985 analysis of a real business cycle mode with indivisible labor by explicitly including energy as a productive input and modelling the relative price of energy as an exogenous random process one goal is to determine the extent to which the introduction of energy price shocks reduces the reliance of the real business cycle model on unobserved technology shocks the other goal following christiano and eichenbaum 1991 is to compare the correlation between real wages and hours predicted by the energy inclusive model to that predicted by hansen s model

the effects of oil price shocks on the iranian economy abstract the iranian economy is highly vulnerable to oil price fluctuations this paper analyzes the dynamic relationship between oil price shocks and major macroeconomic variables in iran by applying a var approach the study points out the asymmetric effects of oil price shocks for instance positive as well as negative oil price shocks significantly increase inflation we find a strong positive relationship between positive oil price changes and industrial output growth unexpectedly we can only identify a marginal impact of oil price fluctuations on real government expenditures furthermore we observe the dutch disease syndrome through significant real effective exchange rate appreciation

renewable energy oil prices and economic activity a granger causality in quantiles analysis this paper analyzes the causal relationship between renewable energy consumption oil prices and economic activity in the united states from july 1989 to july 2016 considering all quantiles of the distribution although the concept of granger causality is defined for the conditional distribution the majority of papers have tested granger causality using conditional mean regression models in which the causal relations are linear we apply a granger causality in quantiles analysis that evaluates causal relations in each quantile of the distribution under this approach we can discriminate between causality affecting the median and the tails of the conditional distribution we find evidence of bi directional causality between changes in renewable energy consumption and economic growth at the lowest tail of the distribution besides changes in renewable energy consumption lead economic growth at the highest tail of the distribution our results also support the unidirectional causality from fluctuations in oil prices to economic growth at the extreme quantiles of the distribution finally we find evidence of lower tail dependence from changes in oil prices to changes in renewable energy consumption our findings call for government policies aimed at developing renewable energy markets to increase energy efficiency in the u s

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

oil and stock market volatility a multivariate stochastic volatility perspective abstract this paper models the volatility of stock and oil futures markets using the multivariate stochastic volatility structure in an attempt to extract information intertwined in both markets for risk prediction it offers four major findings first the stock and oil futures prices are inter related their correlation follows a time varying dynamic process and tends to increase when the markets are more volatile second conditioned on the past information the volatility in each market is very persistent i e it varies in a predictable manner third there is inter market dependence in volatility innovations that hit either market can affect the volatility in the other market in other words conditioned on the persistence and the past volatility in their respective markets the past volatility of the stock oil futures market also has predictive power over the future volatility of the oil futures stock market finally the model produces more accurate value at risk estimates than other benchmarks commonly used in the financial industry

dynamics of electricity consumption oil price and economic growth global perspective this study uses the data from 157 countries from 1960 to 2014 to analyze the relationship between economic growth electricity consumption oil prices capital and labor the economic growth of developing countries with industrial infrastructure has a more significant association with electricity consumption than oil prices we use oil prices and electricity consumption jointly to study highly predictive observations for economic growth the data are categorized by income oecd and regional levels the panel cointegration long run parameter estimation and pool mean group tests are used to analyze the cointegration and short run and long run relationships between the variables the empirical results indicate the presence of cointegration between the variables the presence of feedback effects between electricity consumption and economic growth oil prices and economic growth is valid these findings confirm that in spite of the oil prices developing countries rely heavily on electricity consumption for economic growth in the short run growth and feedback effects suggest that more vigorous electricity policies should be implemented to attain sustainable economic growth for the long term

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 asymmetry of the impact of oil price shocks on economic activities an application of the multivariate threshold model this paper applies the multivariate threshold model to investigate the impacts of an oil price change and its volatility on economic activities changes in industrial production and real stock returns the statistical test on the existence of a threshold effect indicates that a threshold value does exist using monthly data of the us canada and japan during the period from 1970 to 2002 we conclude i the optimal threshold level seems to vary according to how an economy depends on imported oil and the attitude towards adopting energy saving technology ii an oil price change or its volatility has a limited impact on the economies if the change is below the threshold levels iii if the change is above threshold levels it appears that the change in oil price better explains macroeconomic variables than the volatility of the oil price and iv if the change is above threshold levels a change in oil price or its volatility explains the model better than the real interest rate

historical energy price shocks and their changing effects on the economy abstract the purpose of this paper is to identify the changes in the impact of energy shocks on economic activity with an interest in assessing if an economy s vulnerability and resilience to shocks improved with economic development using data on the united kingdom over the last three hundred years the paper identifies supply aggregate demand and residual shocks to energy prices and estimates their changing influence on energy prices and gdp the results suggest that the impacts of supply shocks rose with its increasing dependence on coal and declined with its partial transition to oil however the transition from exporting coal to importing oil increased the negative impacts of demand shocks more generally the results indicate that improvements in vulnerability and resilience to shocks did not progress systematically as the economy developed instead the changes in impacts depended greatly on the circumstances related to the demand for and supply of energy sources if these experiences are transferable to future markets a transition to a diversified mix of renewable energy is likely to reduce vulnerability and increase resilience to energy price shocks

realized volatility transmission between crude oil and equity futures markets a multivariate har approach this paper differs from extant literature because it studies volatility co movements with a multivariate orthogonalized har model a flexible specification for the time series of realized volatility which is able to identify short mid and long term spillover effects we examine volatility transmission mechanisms using high frequency data of the stock index futures on s p 500 nikkei 225 ftse 100 and the futures on the west texas intermediate crude oil during the period from september 2002 to september 2012 considering the full sample the short term volatility of the equity futures contains information about future oil volatility incremental to the information inherent in the time series of oil volatility on the other hand weekly and monthly volatilities do not exhibit a significant spillover effect breaking the whole sample into three subsamples no significant granger causalities are observed in the pre crisis period while in the crisis time and its aftermath we document that the us and uk equity market volatilities to granger cause the oil futures volatility which itself leads the japanese market in terms of magnitude we observe an increase in the short term volatility spillover over time studying the residuals of the har transmission models within a ccc dcc garch framework reveals increasing instantaneous correlation between the energy and equity volatilities in the course of time

the impact of oil prices on gdp in european countries an empirical investigation based on asymmetric cointegration this paper investigates the existence of a long term relationship between oil prices and gdp in 12 european countries to account for the fact that economic activity responds asymmetrically to oil price shocks we propose an approach based on asymmetric cointegration our results show that while standard cointegration is rejected there is evidence for asymmetric cointegration between oil prices and gdp in the majority of the considered european countries

a wavelet analysis of mean and volatility spillovers between oil and brics stock markets this paper investigates the spillover effects of volatility and shocks between oil prices and the brics stock markets using multivariate approach and wavelet analysis at different time horizons hence we combine a multivariate arma garch model and wavelet multiresolution analysis to study this phenomenon a bivariate arma 1 1 garch 1 1 cdcc student t model was joined with modwt filter to capture a broad range of possible spillover effects in mean and variances of level prices at various time horizons generally empirical results provide strong evidence of time varying volatility in all markets under study however our proposed approach shows that oil price and stock market prices are directly affected by their own news and volatilities and indirectly affected by the volatilities of other prices and wavelet scale the results show also that mean and volatility spillover effects was decomposed into many sub spillovers on different time scales according to heterogeneous investors and market participants the practical implications of this study are critical innovative and useful for the local and international investors and also for the portfolio managers they can utilize this study to formulate the optimal oil bricks stock portfolios as well as lead to more accurate predictions of volatility spillovers patterns also in developing their hedging strategies

an empirical analysis of the relationship between oil prices and the chinese macro economy using the quarterly data from the first quarter of 1996 to the fourth quarter of 2014 this paper studies the relationship between oil prices and the chinese macro economy we find output and interest rate respond significantly to oil price shocks further analysis reveals that the positive response of output to oil price shocks is attributed to the influences of oil price shocks on exports the oil price shocks have both longer and deeper effects on the exports of state owned enterprises than on those of foreign investment enterprises moreover the response of exports to oil price shocks is symmetric finally oil prices are found to be useful for forecasting the china s exports in the periods shorter than about two years

oil revenue shocks and government spending behavior in iran abstract oil revenues play an important role in the political economy of iran on average 60 of the iranian government revenues and 90 of export revenues originate from oil and gas resources current international sanctions on iran have mainly targeted the oil production capacity of iran and its exports to the global markets in this study we analyze the dynamic effects of oil shocks on different categories of the iranian government expenditures from 1959 to 2007 using impulse response functions irf and variance decomposition analysis vdc techniques the main results show that iran s military and security expenditures significantly respond to a shock in oil revenues or oil prices while social spending components do not show significant reactions to such shocks

economic impact of oil price shocks on the turkish economy in the coming decades a dynamic cge analysis as a small open economy turkey depends on both imported oil and natural gas importing almost two thirds of its primary energy demand this paper analyzes the economic effects of oil price shocks for turkey as a small open oil and gas importing country to analyze the potential long term effects of oil price shocks on macroeconomic variables of interest including gdp consumer price inflation indirect tax revenues trade balance and carbon emissions we developed turgem d a dynamic multisectoral general equilibrium model for the turkish economy using turgem d we analyzed the impact of oil price shocks under three distinct scenarios reference high and low oil prices the simulation results show that these oil prices have very significant effects on macro indicators and carbon emissions in the turkish economy

intra household labour allocation migration and remittances in rural el salvador abstractmigration can affect labour participation decisions back home either by stimulating work to replace foregone labour or reducing it through the role of remittances using evidence from a r

methodology ideology and the economics of poticy why resource economists disagree it is evident that there is persistent disagreement among competent and articulate resource economists disagreement not only about the appropriate analytical and prescriptive response to particular constellations of policy issues but also about the uses and limitations of economics as a thought system in the policy arena this must be disquieting and disappointing to many among us who would regard the emergence of an integrated and cohesive as opposed to diverse and fractious resource economics as evidence of its maturation it is my purpose here to argue that the disagreements among us go deeper than mere disputes about priorities and tactics for doing resource economics where all participants share a common vision of what resource economics is and should be rather these disagreements extend beyond alternative conceptions of resource economics to fundamentally opposing methodologies i e conceptions of knowledge and how to get it while the proximate foci of disagreement will shift over time there is literally no good reason to expect an ultimate resolution of intradisciplinary conflict and convergence of viewpoints finally i argue that persistent disagreement is not only a fact of life it has its virtues

the causal nexus between oil prices and equity market in the u s a regime switching model abstract the aim of this paper is to analyse the causal link between monthly oil futures price changes and a sub grouping of s p 500 stock index changes the causal linkage between oil and stock markets is modelled using a vector autoregressive model with time varying parameters so as to reflect changes in granger causality over time a markov switching vector autoregressive ms var model in which causal link between the series is stochastic and governed by an unobservable markov chain is used for inferring time varying causality although we do not find any lead lag type granger causality the results based on the ms var model clearly show that oil futures price has strong regime prediction power for a sub grouping of s p 500 stock index during various sub periods in the sample while there is a weak evidence for the regime prediction power of a sub grouping of s p 500 stock indexes the regime prediction non causality tests on the ms var model show that both variables are useful for making inference about the regime process and that the evidence on regime prediction causality is primarily found in the equation describing a sub grouping of s p 500 stock market returns the evidence from the conditional non causality tests shows that past information on the other series fails to improve the one step ahead prediction for both oil futures and stock returns

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

oil shocks and aggregate macroeconomic behavior the role of monetary policy a recent paper by bernanke gertler and watson 1997 suggests that monetary policy could be used to eliminate any recessionary consequences of an oil price shock this paper challenges this conclusion on two grounds first we question whether the federal reserve actually has the power to implement such a policy for example we consider it unlikely that additional money creation would have succeeded in reducing the fed funds rate by 900 basis points relative to the values seen in 1974 second we point out that the size of the effect that bernanke gertler and watson attribute to oil shocks is substantially smaller than that reported by other researchers primarily due to their choice of a shorter lag length than that used by other researchers we offer evidence in favor of the longer lag length employed by previous research and show that under this specification even the aggressive federal reserve policies proposed would not have succeeded in averting a downturn