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

the role of the trade channel in the propagation of oil supply shocks abstract this paper analyzes when and why idiosyncratic oil supply shocks produce large macroeconomic effects in an analytically tractable two country general equilibrium model we focus on a demand driven mechanism the trade channel which transmits oil shocks across economies through changes in the non oil goods terms of trade when the trade channel is operative we have three main consequences on the transmission of oil shocks first the macroeconomic impact of oil shocks may be large and asymmetric across countries second the magnitude of the effects is nonlinear in the size of the oil shock third terms of trade movements never ensure international risk sharing after an idiosyncratic oil supply shock

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

post hoc ergo propter once more an evaluation of does monetary policy matter in the spirit of james tobin christina and david romer s paper does monetary policy matter advocates the so called narrative approach to causal inference we demonstrate that this method will not sustain causal inference first it is impossible to distinguish monetary shocks from oil shocks as causes of recessions second a world in which the fed only announces intentions to act cannot be distinguished from one in which it in fact acts third the techniques of dynamic simulation used in the romers study are inappropriate and quantitatively misleading and finally their approach provides no basis for establishing causal asymmetry

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

oil price shocks and the macroeconomy this paper examines the impact of oil price shocks and attempts to explain why the rise in oil prices up to 2008 had little impact on the world economy it makes three main arguments first that oil prices have never been as important as is popularly thought second that the most important route through which oil prices affect output is monetary policy when oil prices pass through to core inflation monetary authorities raise interest rates slowing growth based on the second argument the third argument is that high oil prices have not reduced growth in recent years because they no longer pass through to core inflation so the monetary tightening previously seen in response to high oil prices is absent it also argues that oil prices had little impact on the global recession of 20089

asymmetric effects of oil price uncertainty on corporate investment abstract using a comprehensive data set of a large panel of us firms over 1984 2017 we show that the negative effect of crude oil price return uncertainty on investments is asymmetric in particular we show that investment is more significantly reduced following the volatility of positive oil price changes than that of negative changes and this asymmetric effect is more pronounced in small firms in addition we find that the asymmetric effect is stronger in the crude oil and gas producing companies where the effect of the volatility of negative oil price changes is greater than that of positive oil price changes we also find that the impact of positive or negative oil price change uncertainty on investments substantially differs across different industries the results are quite robust to the way in which we measure the investment and oil price uncertainty and to alternative regression methods

directional preferences information processing and investors forecasts of earnings this paper investigates the effects of preferences on judgments in an investing context where investors should be motivated to interpret information objectively yet have clear preferences with respect to what the information they are evaluating conveys i e a gain or a loss on their investment the results of the experiment are consistent with theories of motivated reasoning that predict when and in what manner directional preferences affect how information is processed specifically investors are motivated to agree unthinkingly with information that suggests they might make money on their investment but disagree with information that suggests they might lose money in disagreeing long investors expect earnings to be relatively high and short investors expect earnings to be relatively low these results have implications not only for understanding investor behavior but also for understanding the biased behavior of market participants who face conflicts of interest such as analysts managers and auditors by providing direct evidence that such behavior can arise for purely psychological reasons

international evidence on crude oil price dynamics applications of arima garch models abstract we examine the usefulness of several arima garch models for modeling and forecasting the conditional mean and volatility of weekly crude oil spot prices in eleven international markets over the 1 2 1997 10 3 2009 period in particular we investigate the out of sample forecasting performance of four volatility models garch egarch and aparch and figarch over january 2009 to october 2009 forecasting results are somewhat mixed but in most cases the aparch model outperforms the others also conditional standard deviation captures the volatility in oil returns better than the traditional conditional variance finally shocks to conditional volatility dissipate at an exponential rate which is consistent with the covariance stationary garch models than the slow hyperbolic rate implied by the figarch alternative

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

china s competitive performance a threat to east asian manufactured exports there is growing concern in southeast and east asia about the competitive threat posed by china s burgeoning exports exacerbated by its accession to the wto the threat is not confined to labourintensive products but spans the whole technological and skill range at the same time china is rapidly raising its imports from the region and it is not clear whether its burgeoning exports will damage its neighbours we examine the dimensions of china s competitive threat in the 1990s benchmarking competitive performance by technology and market and finds that market share losses are so far mainly in low technology products with japan being the most vulnerable market we analyse market share changes and highlight product groups that are directly or indirectly exposed to a competitive threat we examine intra regional trade and find that china and its neighbours are raising high technology exports in tandem the nature of the international production systems involved lead to complementari ty rather than confrontation china is thus acting as an engine of export growth for its neighbours in terms of direct trade however this will change as china moves up the value chain and takes on the activities that have driven east asian export growth

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

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

the impact of oil price shocks on the term structure of interest rates in a structural var framework we study the impact of oil price shocks in the global crude oil market on the dynamics of the entire yield curve in four industrialised countries with different positions on the oil market the us canada norway and south korea responses of the term structure factors to oil market shocks are shown to differ contingent on the underlying sources that drive oil price shocks and the country s dependence on oil oil market specific demand shocks result in increases in the level factor in oil importing countries but have no such effect in oil exporting countries oil supply disruptions have short lived negative responses of the slope factors in the us and canada associated with loosening monetary policy whilst demand side shocks tend to lead to increases the slope in all countries overall oil supply and demand shocks jointly account for a considerable amount of the observed variation in the term structure of interest rates

relative energy price and investment by european firms abstract a dynamic model of investment is estimated with data on non financial firms in 15 european countries across 25 industries over 1991 2006 a rise in real energy price reduces the degree of persistence in the investment adjustment cost function panel results suggest that in manufacturing a 1 rise in real energy price reduces investment by a country s firms by 1 9 relative to that by firms in other countries with a smaller effect for non manufacturing firms the negative effect of a higher relative price of energy on firm level investment is significantly less marked the larger the firm results imply that stabilizing the relative price of energy would steady firm investment with greater gains in stability at smaller and medium sized firms results are robust to consideration of country business cycle effect and firm leverage estimation of investment is based on the euler equation approach with over 21 000 observations individual country regressions imply that a rise in the relative price of energy price has a statistically significant negative effect on firm level investment in 14 out of 15 countries to avoid dynamic panel bias estimation is by generalized method of moments with instrumental variables

why do energy prices matter the role of interindustry linkages in u s manufacturing there is considerable empirical evidence that energy prices had a large effect on the u s economy between world war ii and the 1980s this paper argues that linkages between manufacturing industries amplify the effect of an energy price shock and help explain the large effect in particular energy intensive industries are important input suppliers to other industries when the price of energy increases energy intensive industries contract raising materials prices for other industries because of the reduction in materials supply the downstream industries also contract which i refer to as the supply effect using data from the census of manufactures i find that the supply effect accounted for about one half of the sensitivity of value added to the price of energy i use plant level census data to show that the supply effect caused similar changes in value added per plant as in value added per industry a price increase caused a small although statistically significant decrease in entry and had no effect on exit finally the supply effect reduced plant level labor demand jel e32 q43

oil prices inflation and interest rates in a structural cointegrated var model for the g 7 countries sharp increases in the price of oil are generally seen as a major contributor to business cycle asymmetries moreover the very recent highs registered in the world oil market are causing concern about possible slowdowns in the economic performance of the most developed countries in this paper a structural cointegrated var model has been considered for the g 7 countries in order to study the direct effects of oil price shocks on output and prices and the reaction of monetary variables to external shocks our results can be summarized as follows i a stationary money demand as suggested by the classic theory of money can be identified for most countries ii according to the estimated coefficients of the structural part of the model for all countries except japan and u k the null hypothesis of an influence of oil prices on the inflation rate cannot be rejected inflation rate shocks are transmitted to the real economy by increasing interest rates iii impulse response analysis suggests for most countries the existence of an instantaneous temporary effect of oil price innovations on prices iv impulse response functions indicate different monetary policy reactions to inflationary and growth shocks v the simulation exercises directed to estimate the total impact of the 1990 oil price shock indicate that for some countries u s a significant part of the effects of the oil price shock is due to the monetary policy reaction function for other countries canada france and italy however the total impact is offset at least in part by an easing of monetary conditions

understanding the large negative impact of oil shocks this paper oers a plausible explanation for the close link between oil prices and aggregate macroeconomic performance in the 1970s although this link has been well documented in the empirical literature standard economic models are not able to replicate this link when actual oil prices are used to simulate the models in particular standard models cannot explain the depth of the recession in 1974 75 and the strong revival in 1976 78 based on the oil price movements in that period this paper argues that a missing multiplier accelerator mechanism from standard models may hold the key

role of oil price shocks on macroeconomic activities an svar approach to the malaysian economy and monetary responses abstract this study examines the impact of oil price uncertainty on malaysian macroeconomic activities and monetary responses we use a structural var svar model based on monthly data over the period 1986 2009 the egarch model estimates show an important asymmetric effect of oil price shocks on the conditional oil price volatility dynamic impulse response functions obtained from the svar model show a prolonged dampening effect of oil price volatility shock on malaysian industrial production we also find that levels of consumer price index cpi decline with a positive shock to oil price uncertainty this is the result of negative demand shock due to the postponement of consumption of big ticket items by individuals households and other sectors of the economy we also found that the malaysian central bank adopts an expansionary monetary policy in response to oil price uncertainty variance decomposition analysis reconfirms that volatility in the oil price is the second most important factor to explain the variance of industrial production after its own shocks these results shed some light on how the central bank of malaysia can use controlling mechanisms to stabilize aggregate output and price level

unemployment equilibria and input prices theory and evidence from the united states the paper develops an efficiency wage model where input prices affect the equlibrium rate of unemployment we show that a simple framework based on only two prices the real price of oil and the real rate of interest is able to explain the main post war movements in the rate of u s joblessnss the equations do well in forecasting unemployment many out of sample and provide evidence that the oil price spike associated with iraq s invasion of kuweit appears to be a component of the mystery recession which followed

on the dynamic effects of oil price shocks a study using industry level data abstract this paper analyzes the effects of oil price shocks on demand and supply in various industries the impulse responses of identified var models indicate that for industries that have a large cost share of oil such as petroleum refinery and industrial chemicals oil price shocks mainly reduce supply in contrast for many other industries with the automobile industry being a particularly important example oil price shocks mainly reduce demand the paper suggests that oil price shocks influence economic activities beyond that explained by direct input cost effects possibly by delaying purchasing decisions of durable goods

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

an identification robust test for time varying parameters in the dynamics of energy prices summary we test for the presence of time varying parameters tvp in the long run dynamics of energy prices for oil natural gas and coal within a standard class of mean reverting models we also propose residual based diagnostic tests and examine out of sample forecasts in sample lr tests support the tvp model for coal and gas but not for oil though companion diagnostics suggest that the model is too restrictive to conclusively fit the data out of sample analysis suggests a random walk specification for oil price and tvp models for both real time forecasting in the case of gas and long run forecasting in the case of coal copyright 2010 john wiley sons ltd

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

big business and urban congestion in taiwan the origins of small enterprise and regionally decentralized industry respectively abstract two pillars of taiwan s economy that are regarded as models for other developing countries to follow are small and medium size enterprises smes and regional decentralization of industry this paper suggests that the historical roots of both phenomena make the policies necessary to reproduce the taiwan model elsewhere less straightforward than is typically supposed by the mid 1960s the major factor behind regional decentralization was urban congestion big business seems to have been instrumental in the growth of smes

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

impacts of oil price shocks on the united states economy a meta analysis of the oil price elasticity of gdp for net oil importing economies policy makers are interested in estimates of the potential economic impacts of oil price shocks particularly during periods of rapid and large increases that accompany severe supply shocks literature estimates of the economic impacts of oil price shocks summarized by the oil price elasticity of gdp span a very wide range due to both fundamental economic and methodological factors this paper presents a quantitative meta analysis of the oil price elasticity of gdp for net oil importing countries with a focus on the united states us the full range of estimates of the oil price elasticity of gdp for the us in the data is 0 124 to 0 017 accounting for different methodologies data and other factors we employ a meta regression model that controls for key determinant factors to estimate the mean and variance of the gdp elasticity across studies we use a robust estimation technique to deal with heterogeneity of the data and well known econometric issues that confront meta analysis the resulting regression model is used to simulate the oil price elasticity of gdp for the us with a mean of 0 020 and 68 confidence interval of 0 035 to 0 006 four quarters after a shock

inflation targeting during asset and commodity price booms the recent global economic crisis originated in the midst of a commodity price boom that had triggered sharp increases in inflation in many world countries the crisis also came in the context of a rally in asset prices and large domestic imbalances in the united states this paper uses a small open economy dynamic stochastic general equilibrum dsge model to design the correct monetary policy response to a protracted supply shock and examines how that response would change when many become credit constrained like in a credit crunch and when spending of those who can still borrow becomes very sensitive to the interest rates because of overleveraging using a version of the model with kalman learning the paper also evaluates the implications of a loss of target credibility showing how rules must be adjusted when the authorities commitment to the inflation target has been eroded the appropriate response to future evolutions of the price of oil including to large downward corrections from the current level is also evaluated copyright 2010 oxford university press

imperfect competition and the effects of energy price increases on economic activity the authors show that modifying the standard neoclassical growth model by assuming that competition is imperfect makes it easier to explain the size of the declines in output and real wages that follow increases in the price of oil plausibly parameterized models of this type are able to mimic the response of output and real wages in the united states the responses are particularly consistent with a model of implicit collusion where markups depend positively on the ratio of the expected present value of future profits to the current level of output copyright 1996 by ohio state university press

oil price pass through into inflation abstract this paper uses data from 19 industrialized countries to investigate oil price pass through into inflation across countries and over time a time varying pass through coefficient is estimated and the determinants of the recent declining effects of oil shocks on inflation are investigated the appreciation of the domestic currency a more active monetary policy in response to inflation and a higher degree of trade openness are found to explain the decline in oil price pass through

oil shocks and monetary policy rules in emerging economies we examine the effects of shocks in the oil market on key macroeconomic variables in small open economies using a dynamic stochastic general equilibrium model with sticky prices and imperfect competition under different monetary policy rules the numerical solutions show that the types of exchange rate regimes and monetary policies could partly explain the trends in macroeconomic volatilities considering negative shocks to oil supply hamilton 1983 and positive shocks to oil demand kilian 2009 these findings are confirmed in vector autoregressive responses for chile and israel with inflation targeting under flexible exchange regimes and hong kong with fixed regime

the dynamic effects of oil supply shocks on the us stock market returns of upstream oil and gas companies abstract a time varying parameter var model is used to examine the impact of structural oil supply shocks on the us real stock market return of oil and gas exploration and production companies the result shows that the impact response of the real return of the upstream stocks to a negative world non us oil supply shock increases substantially over recent years from an average value of 0 70 in 2006 to 6 16 during 2008 2010 with a spike of 6 81 in 2014q3 the endogenous effects of us oil supply shocks on the return play an important role in that the responses of the stock returns to a negative us oil supply shock are positive and persistent with an average value of 3 60 over time the time varying effects of oil supply shocks are heterogeneous the magnitudes of return responses are different among independents large proved reserve independents and integrated companies over time

oil price shocks and the dispersion hypothesis recent research by david lilien shows that a significant fraction of aggregate unemployment can be explained by the dispersion of employment growth across industries this paper presents two new results in this area first it is shown that a significant fraction of the variation in lilien s dispersion index is due to the differential impact of oil shocks across industries second and more important it is shown that once the dispersion in employment growth due to oil shocks is accounted for the residual dispersion has no explanatory power for unemployment

economic impacts of el nino southern oscillation evidence from the colombian coffee market el nino southern oscillation enso is a naturally occurring phenomenon that affects weather around the world past enso episodes have had severe impacts on the economy of colombia we study the influence of enso on colombian coffee production exports and price our structural econometric specification is consistent with an economic model of the market for colombian coffee which in the short run is characterized by a downward sloping demand curve and by a vertical supply curve we show that el nino i e positive shocks to enso is beneficial for colombian production and exports and decreases the real price of colombian coffee on the contrary la nina i e negative shocks to enso depresses colombian coffee production and exports and increases price however the overall impact of enso shocks is small both in the short run and in the long run shocks to international demand for colombian coffee are more relevant than supply side shocks in colombia in explaining the dynamics of the price of colombian coffee our results suggest that a given coffee price shock can have beneficial detrimental or negligible effects on the colombian economy depending on its underlying cause as a consequence policy responses to coffee price shocks should be designed by looking at the causes of the shocks

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

energy price shocks household location patterns and housing crises theory and implications abstract the u s housing collapse in 2007 is widely blamed for inducing a financial crisis that spread to the real economy and caused a severe and prolonged downturn this paper develops a model to investigate the role of gasoline price shocks in triggering the housing market collapse and identifies a new channel through which energy price shocks affect the financial market and the macro economy results suggest that unanticipated gasoline price shocks increase the cost of work commutes lower the value of homes away from the city center and increase foreclosure rates as homeowners either cannot afford mortgage payments amid elevated gas expenditures or seek to abandon underwater homes the model predicts that gasoline price shocks disproportionately affect suburban households that face greater exposure due to longer commutes and lower incomes empirical evidence from the 2007 08 housing collapse is presented to corroborate this theory

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 uncertainty and the u s stock market analysis based on a garch in mean var model abstract this paper uses a bivariate garch in mean var model to examine the effect of oil price uncertainty on the u s real stock returns at the aggregate and sectoral levels estimation results suggest that there is no statistically significant effect of oil price volatility on the u s stock returns the absence of an uncertainty effect might be explained by the fact that companies are likely to hedge against fluctuations in oil prices it could also stem from the ability of most companies to transfer the higher cost of oil to customers moreover the impulse responses indicate that accounting for oil price uncertainty oil price increases and decreases have symmetric effects on the u s aggregate stock returns in that energy price increases and decreases are estimated to have equal and opposite effects on the u s financial market however this symmetric effect doesn t hold across all the sectors studied in this paper

the seven sisters versus opec solving the mystery of the petroleum market structure abstract this paper provides an explanation of the changing behavior of the crude oil market and tests it using the u s data from january 1913 to september 2014 we claim that the crude oil market has experienced two important structural breaks in its industrial organization the first occurred when venezuela and the arab crude oil exporting countries forced the so called seven sisters to sign the fifty fifty profit sharing agreements the second occurred after opec succeeded in cracking the secrets of the international crude oil marketing and in undertaking the wave of nationalizations of the 1970s

asymmetric impacts of international energy shocks on macroeconomic activities while limited by its scarcity of natural resources the impacts of energy price changes on taiwan s economic activities have been an important issue for social public and government authorities this study applies the multivariate threshold model to investigate the effects of various international energy price shocks on taiwan s macroeconomic activity by separating energy price changes into the so called decrease and increase regimes we can realize different impacts of energy price changes and their shocks on economic output the results confirm that there is an asymmetric threshold effect for the energy output nexus the optimal threshold levels are exactly where the oil price change is at 2 48 the natural gas price change is at 0 66 and the coal price change is at 0 25 the impulse response analysis suggests that oil price and natural gas shocks have a delayed negative impact on macroeconomic activities 2012 published by elsevier ltd

discussion of the joint effect of management s prior forecast accuracy and the form of its financial forecasts on investor judgment hirst koonce and miller henceforth hkm investigate how the prior accuracy and precision of management s earnings forecasts influence investors judgments hkm hypothesize that revisions in investors earnings forecasts and their confidence in those forecasts will be positively related to management s prior forecasting accuracy more surprisingly they hypothesize that the precision of management s forecast will not influence investors earnings forecast but will interact with prior forecasting accuracy to influence investors confidence levels specifically investors who receive a point forecast rather than a range forecast from management are predicted to be more confident in their own earnings forecast but only when management s prior forecast accuracy is high hkm do not expect precision to affect investors confidence when management s prior forecast accuracy is low their results are consistent with these hypotheses this discussion focuses on three issues the importance of behavioral financial accounting studies such as this one some of the auditors experimental choices and the implications of this study

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

unbalanced development the origin of korea s self employment problem from a comparative perspective abstract why does south korea have a demographically massive and economically vulnerable self employed population from a comparative perspective this study argues that korea s self employment problem originated in the country s process of unbalanced development korea benefited from the strategy of export led growth yet it did not manage the negative impact of this strategy on labour force absorption the consequence of unbalanced development is the limited capacity of labour markets to absorb the workforce therefore rural migrants in urban areas had no choice but to open small businesses despite having few financial and technological resources

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

oil price shocks and stock markets in the u s and 13 european countries abstract oil price shocks have a statistically significant impact on real stock returns contemporaneously and or within the following month in the u s and 13 european countries over 1986 1 2005 12 norway as an oil exporter shows a statistically significantly positive response of real stock returns to an oil price increase the median result from variance decomposition analysis is that oil price shocks account for a statistically significant 6 of the volatility in real stock returns for many european countries but not for the u s increased volatility of oil prices significantly depresses real stock returns the contribution of oil price shocks to variability in real stock returns in the u s and most other countries is greater than that of interest rate an increase in real oil price is associated with a significant increase in the short term interest rate in the u s and eight out of 13 european countries within one or two months counter to findings for the u s and for norway there is little evidence of asymmetric effects on real stock returns of positive and negative oil price shocks for oil importing european countries

using the environmental kuznets curve to evaluate energy policy some practical considerations abstract the environmental kuznets curve ekc is a widely applied empirical model that is used to assess the effect of country s increased income on its emissions such as co 2 typical estimation is of a reduced form model relating per capita emissions to per capita gdp and sometimes to energy consumption with an eye toward determining whether a country s per capita emissions increase or decrease with per capita gdp in this article we consider a number of practical issues in estimating and using the ekc for energy policy analysis proper estimation procedures should be used if the empirical work is to provide valid estimates of the ekc s shape in addition policymakers should proceed with caution when crafting policy on the basis of reduced form estimates of the ekc because the reduced form model provides limited insight into the policy implications of the relationship between income energy consumption and emissions

declining effects of oil price shocks in recent years output responses to oil price shocks have not only been weaker but have also reached their trough earlier this paper builds a model that incorporates a realistic structure of u s petroleum consumption and explores three possible explanations for the changes the possible factors considered are i deregulation in the transportation industry ii improved energy efficiency and iii a lower degree of persistence of oil price shocks under realistic parameter values the three factors play an important role quantitatively accounting for half of the reduction in the largest impact on output of an oil price shock over time

the impact of oil shocks on the spanish economy abstract this paper analyses the impact of oil price shocks on both the gdp growth and on inflation in the economy of spain and its seventeen regions the qu and perron 2007 and the bai and perron 1998 2003a and 2003b methods identify different periods across the sample evidence of a diminishing effect of oil price shocks on gdp growth and on inflation is found from the 1970s until the mid 1980s however in contrast with previous literature we find a renewed effect on both these macroeconomic variables after the mid 80s in spain it recovers some of its initial importance in the second half of the 1990s for gdp and between 1986 and 1994 and the 2000s for inflation in the regions the influence of oil price shocks on the gdp progressively disappears while the impact on inflation decreases from 1986 onwards but becomes significant again ten years later the most outstanding result is that oil price movements explain at least some of the recent inflation therefore policy measures to control the economic impact of oil shocks should be implemented in the future

do oil prices respond to real interest rates abstract we show that the robustness of an inverse relationship between the real interest rate and real oil price depends crucially on how the real interest rate is calculated and the time frame of the sample consistent with earlier studies we find that the oil price falls with an unexpected rise in either u s or international ex ante real interest rates when the ex post real interest rate is used the oil price only falls with rises to short term rates 3 months or less additionally the response of the oil price to long term ex ante real interest rates must include the period through the mid 2000s for the inverse relationship to appear in contrast the oil price consistently falls with unexpected rises in short term real interest rates throughout the entire sample we draw two conclusions from the results the first is that the oil price is consistently responsive to short term u s and international real interest rates underlying the importance of storage second oil prices have become more responsive to long term real interest rates over time

what happened to the oil price macroeconomy relationship abstract strong evidence is found that oil prices no longer granger cause many u s macroeconomic indicator variables in data after 1973 a number of potential explanations are explored that sample stability issues are responsible that oil prices are now endogenous and that linear and symmetric specifications misrepresent the form of the oil price interaction none of these hypotheses are supported by the data the opec price increases do appear to have had significant impacts while the effects of the price declines of the 1980s are smaller and harder to characterize these results have potentially important implications for the large body of research which utilizes oil prices as an instrumental or explanatory variable

environmental disclosures regulatory costs and changes in firm value abstract union carbide s chemical leak in bhopal india during december 1984 resulted in approximately 4 000 deaths and 200 000 injuries this study examines the market reaction of chemical firms other than union carbide to this catastrophe evidence indicates that a significant negative intra industry reaction occurred however firms with more extensive environmental disclosures in their financial report prior to the chemical leak experienced a less negative reaction than firms with less extensive disclosures this result suggests that investors interpreted such disclosures as a positive sign of the firm managing its exposure to future regulatory costs

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

self fulfilling expectations and the inflation of the 1970s evidence from the livingston survey abstract using survey data on expectations we examine whether the response of monetary policy to sudden movements in expected inflation contributed to the persistent high inflation of the 1970s the evidence suggests that prior to 1979 the fed accommodated temporary shocks to expected inflation which then led to persistent increases in actual inflation we do not find this behavior in the post 1979 data among commonly cited factors oil and fiscal shocks do not appear to have triggered an increase in expected inflation that eventually resulted in higher actual inflation

the impact of oil price shocks in the canadian economy a structural investigation on an oil exporting economy abstract oil price shocks and monetary policy response by oil producing economies have been the subject of important theoretical investigation in the modern literature this topic seems to be well grounded since fluctuations in the us dollar which is affected by us monetary policy plays an important role in exacerbating run ups and precipitous falls in world oil prices we investigate the economic consequences of oil price shocks using an open economy dsge model that incorporates demand for and supply of oil while allowing for interaction between domestic and foreign monetary policy using canadian and u s data we quantify the relative importance of oil price shocks and monetary policy response on macroeconomic variables we show that domestic monetary policy is a key channel that accounts for over 40 of discounted variation in domestic output across a 4 year horizon after an oil shock in contrast us monetary policy is of lesser importance in propagating oil price shocks on an oil exporting economy through the international channel

money may matter but how could you know abstract christina and david romers reply to our article post hoc ergo propter hoc once more misses the point our argument was never that monetary policy did not matter but that their methods could not provide useful evidence that it did yet they offer additional evidence of the same type with respect to the efficacy of monetary shocks without effectively replying to the criticisms of their methods we show point by point that such responses as they give leave our original conclusion intact their narrative statistical approach is a complicated version of the fallacy post hoc ergo propter hoc and as such will not sustain inferences with respect to the direction and strength of the causes of output fluctuations

the impact of oil price shocks on u s bond market returns abstract this paper examines the effect of the demand and supply shocks driving the global crude oil market on aggregate u s bond index real returns a positive oil market specific demand shock is associated with significant decreases in aggregate bond index real returns for 8 months following the shock a positive innovation in aggregate demand has a negative effect on real bond return that is statistically significant and becomes more adverse over 24 months structural shocks driving the global oil market jointly account for 27 1 of the variation in real bond returns at 24 month horizon a spillover index from rolling svar models is used to identify the interdependence between the oil market and bond returns the mean for this spillover index is 0 381 over 2001 01 2011 12 and 0 476 over september through december 2008 during the height of the global financial crisis

oil prices and economic downturns the case of spain abstractwe address the macroeconomic effects of an oil price shock in spain we apply a vector autoregression model var analysis to quarterly data for the spanish economy since 1986 to elucidate the effects of variations in the oil price on the economy considering the three main causes of disruptions in the oil markets oil supply shocks oil demand shocks and oil specific precautionary demand shocks we conclude that the effects in spain strongly depend on the type of shock the consumer price index cpi has mainly been influenced by oil demand shocks output has only reacted to oil supply shocks and monetary policy has mainly reacted after precautionary shocks second round effects caused by the behaviour of nominal wages have not been found additionally we discuss two facts the ability of firms to increase markups in a context of rising demand and the procyclical role of monetary policy when faced with oil demand shocks

international interdependence of national growth rates a structural trends anakysis abstract this paper identifies two structural trends responsible for growth in per capita industrial production in the us the uk and japan first using johansen s multivariate cointegration approach the number of common trends in the three industrial production series and the real price of oil is estimated to be two next long run restrictions are used to separate structural errors with temporary effects from those with permanent effects finally it is assumed that the oil price is affected by only a single structural trend this identifies a trend which has a structural interpretation as a natural resource constraint and another trend with positive drift interpreted as productivity

do higher oil prices push the stock market into bear territory this paper investigates whether a higher oil price pushes the stock market into bear territory by using time varying transition probability markov switching models it examines different measures of oil price shocks empirical evidence from monthly returns on the standard poor s s p 500 price index suggests that an increase in oil prices leads to a higher probability of a bear market emerging

energy price shocks and the macroeconomy the role of consumer durables so far the literature on dynamic stochastic general equilibrium models with energy price shocks uses energy on the production side only in these models energy shocks are responsible for only a negligible share of output fluctuations we study the robustness of this finding by explicitly modeling private consumption of energy at the household level in addition to energy use at the firm level to account for total energy use in the economy additionally we distinguish between investment in consumer durables and investment in capital goods the model economy is calibrated to match total energy use and durable goods consumption as observed in the u s data simulation results indicate that despite higher total energy use this economy has an even smaller proportion of output fluctuations attributable to energy price shocks productivity shocks continue to be the primary force behind business cycle fluctuations the driving force behind our results is that the household now has the flexibility to rebalance its investment portfolio specifically the energy price hike is absorbed by reducing durable goods investment more than investment in capital goods thereby cushioning the hit to future production at the expense of current consumption hence our model better matches the consumption volatility observed in the data jel classification e32 q43

a crude shock explaining the short run impact of the 2014 16 oil price decline across exporters abstract the sharp long lasting decline in oil prices in 2014 16 tested the resilience of oil exporters we examine the degree to which economic fundamentals entering the oil price decline explain the impact on economic growth across oil exporting economies and derive policy implications as to what factors help to mitigate the negative effects we find that pre existing fundamentals account for about half of the cross country variation in the impact of the shock oil exporters that weathered the shock better tended to have a stronger fiscal position higher foreign currency liquidity buffers a more diversified export base a history of price stability and a more flexible exchange rate regime within this group of countries the impact of the shock is not found to be related to the size of oil exports or the share of oil in fiscal revenue or economic activity

oil and the economy a systematic review of the literature for ecological economists abstract this article offers a systematic review of the mainstream literature in oil economics macroeconomics international and financial economics and political economy complementing and complicating the way ecological economics understands the links between oil and the economy we look at the supply and demand factors that affect oil prices the ways oil prices affect the economy the effect of interest rates capital flows and exchange rates on oil prices and extraction and the role of geo politics in governing oil and money flows we develop an illustrative system model of the causal pathways that link oil and the economy and compare alternative explanations of the oil price shocks of the 1970s and 2000s the emphasis of ecological economics on peak oil and resource limits to growth may be relevant over the long run but is less capable of explaining precisely how oil contributes to concrete economic short run crises now

disclosure of contingent environmental liabilities some unintended consequences this research presents evidence that anchoring can influence the judgments and decisions of financial statement users presented with alternative disclosures of contingent environmental liabilities i e the minimum maximum best estimate or range we conjecture that users reliance anchoring on the disclosed parameter to estimate other undisclosed parameters of the distribution of possible losses results in tight distributions despite substantial uncertainty inherent in the estimates tversky and kahneman 1982 therefore different disclosures of the

the nature of oil shocks and the global economy abstract this paper identifies the main driving force behind oil price shocks in 1970 2006 by applying a simple identification strategy of supply driven and demand driven price shocks the identification hypothesis states that supply driven oil price shocks have a negative impact on the macroeconomic activity of countries which are net consumers of oil while demand driven oil price shocks do not have negative effects in order to identify global demand driven shocks a weighted aggregate gdp series of countries which are net consumers of oil is constructed over 1970 2006 the key result is that the main driving force behind oil price shocks has changed from supply driven shocks in 1970 1992 to demand driven shocks in 1992 2006

monetary policy response to oil price shocks how should monetary authorities react to an oil price shock this paper shows that in a noncompetitive economy policies that perfectly stabilize prices entail large welfare costs hence explaining the reluctance of policymakers to enforce them the policy trade off is nontrivial because oil energy is an input to both production and consumption as welfare maximizing policies are hard to implement and communicate i derive a simple interest rate rule that depends only on observables but mimics the optimal plan in all dimensions the optimal rule is hard on core inflation but accommodates oil price changes

automobile externalities and policies this paper discusses the nature and magnitude of externalities associated with automobile use including local and global pollution oil dependence traffic congestion and traffic accidents it then discusses current federal policies affecting these externalities including fuel taxes fuel economy and emissions standards and alternative fuel policies summarizing insofar as possible the welfare effects of those policies finally we discuss emerging pricing policies including congestion tolls and insurance reform and summarize the appropriate combination of policies to address automobile externalities

slow oil shocks and the weakening of the oil price macroeconomy relationship abstract many papers have been documenting and analysing the asymmetry and the weakening of the oil price macroeconomy relationship as off the early eighties while there seems to be a consensus about the factors causing the asymmetry namely adjustment costs which offset the benefits of low energy prices the debate about the weakening of the relationship is not over yet moreover the alternative oil price specifications which have been proposed by mork 1989 lee et al 1995 and hamilton 1996 to restore the stability of the relationship fail to granger cause output or unemployment in post 1980 data by using the concept of accelerations of the oil price we show that the weakening of this relationship corresponds to the appearance of slow oil price increases which have less impact on the economy when filtering out these slow oil price variations from the sample we manage to rehabilitate the causality running from the oil price to the macroeconomy and show that far from weakening the oil price accelerations gdp relationship has even been growing stronger since the early eighties

the employment and wage effects of oil price changes a sectoral analysis in this paper we use micro panel data to examine the effects of oil price changes on employment and real wages at the aggregate and industry levels we also measure differences in the employment and wage responses for workers differentiated on the basis of skill level we find that oil price increases result in a substantial decline in real wages for all workers but raise the relative wage of skilled workers the use of panel data econometric techniques to control for unobserved heterogeneity is essential to uncover this result which is completely hidden in ols estimates while the short run effect of an oil price increase on aggregate employment is negative the long run effect is in fact positive we find that changes in oil prices induce changes in employment shares and relative wages across industries however we find little evidence that oil price changes cause labor to consistently flow into those sectors with relative wage increases copyright 1996 by mit press

commodity prices and fiscal policy design procyclical despite a rule recent studies offer evidence of reduced fiscal procyclicality to commodity price changes in resource rich countries a feature commonly attributed to the adoption of fiscal policy rules we revisit this issue and find that by controlling for global activity shocks while allowing for time varying changes in both fiscal policy and the volatility of shocks this finding does not hold to show this we develop a time varying dynamic factor model allowing for a multiple of shocks stochastic volatility and time varying parameters and estimate it on data for norway whose handling of resource wealth is often cited as exemplary

the role of model uncertainty and learning in the u s postwar policy response to oil prices abstract this paper studies optimal monetary policy in a framework that explicitly accounts for policymakers uncertainty about the channels of transmission of oil prices into the economy more specifically using postwar us data i examine the evolution of the policy recommendations originating from an optimal linear regulator problem that encompasses model uncertainty and learning as proposed by cogley and sargent 2005b in this environment i find that one of the underlying models dominates the robust interest rate response to oil prices and i show that this result is due to the instability of this specification in the sample period under analysis

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 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