how do fiscal and technology shocks affect real exchange rates new evidence for the united states abstract using vector autoregressions on u s time series relative to an aggregate of industrialized countries this paper provides new evidence on the dynamic effects of government spending and technology shocks on the real exchange rate and the terms of trade to achieve identification we derive robust restrictions on the sign of several impulse responses from a two country general equilibrium model we find that both the real exchange rate and the terms of trade whose responses are left unrestricted depreciate in response to expansionary government spending shocks and appreciate in response to positive technology shocks

chinese resource demand and the natural resource supplier this article provides empirical evidence on the effects of chinese resource demand on the resource rich natural resource supplier using the example of australia a structural var model is used to examine the effects of chinese resource demand commodity prices and foreign output on the macroeconomy with a formally specified mining and resource export sector the key findings of the article are that shocks to chinese demand and commodity prices result in a sustained increase in commodity prices and mining investment and a positive impact on the resource sector however these shocks eventually lead to lower real domestic output with factors of production moving out of the nonresource sectors and into the resource sector resulting in a fall in nonresource sector output which is not fully offset by the rise in resource sector output the results also indicate some market power by the natural resource supplier

uncovering financial market expectations of inflation this paper seeks to uncover market expectations of inflation from the joint dynamics of nominal interest rates and observed inflation i postulate 1 the existence of a stable vector autoregression in unobserved variables and 2 efficient financial markets the estimation procedure requires no further structural assumptions the econometrician need not observe all the information used by agents in forming forecasts or all the variables that influence real interest rates i find no empirical evidence that economic recessions are correlated with inflation forecast errors however postwar recessions are associated with ex ante real interest rates that are twice the postwar average

the macroeconomic implications of a resource discovery in an open economy this paper analyses the macroeconomic impact on an economy of the discovery of significant quantities of a natural resource the resource will be termed oil and the analysis is intended to be suggestive of the effects on the u k economy of the discovery of north sea oil and of possible policy responses our motivation is what appears to be an inconsistency between the commonly expressed view that north sea oil has generated unemployment by causing the exchange rate to appreciate2 and the contention of proponents of the new classical macroeconomics that the oil discovery creates no special macroeconomic problems 3 in order to abstract from microeconomic questions we shall assume that oil is perfectly tradable and that there are no extraction costs 4 we also assume that the foreign currency oil price is exogenous and rises at the foreign interest rate the effect of these assumptions is that for the economy as a whole the oil discovery can be considered as a foreign exchange windfall of fixed magnitude and we define the term oil revenue in a permanent income sense as the infinite term foreign exchange annuity value of this windfall oil revenue as defined is independent of depletion policy it accrues whether or not depletion is occurring at any date since it includes capital gains on the oil stock and depends in no way on whether the oil is exported or used domestically it will be assumed throughout that the economy operates with a flexible exchange rate and that international capital mobility is perfect at the date of discovery the economy is assumed to be at zero inflation full employment with both current and capital accounts balanced we are primarily interested in the dynamics of adjustment to the oil discovery but comparative static analysis5 provides a convenient point of departure for this purpose only we suppose that depletion is managed so as actually to realise the oil revenue each year if all the oil revenue is saved then there are no effects on demand prices or

pre announcement and timing the effects of a government expenditure shock abstract an econometric strategy to identify a pre announced fiscal policy shock is proposed i show that the reduced form innovations can be recovered by estimating a vector moving average model using the kalman filter the structural effects are identified exploiting the shock s pre announced nature which leads to potentially different signs of the responses of some endogenous variables during the announcement and after the realization of the shock i illustrate my strategy by identifying a pre announced shock to government consumption expenditures i find that the response of private consumption is significantly negative on impact rises and becomes significantly positive two quarters after the realization of the policy shock

can appreciation be expansionary evidence from the euro area summarywe identify exogenous effects of shifts in effective exchange rates for euro area ea countries between 1999 and 2016 the identification strategy is based on an external instrument built on the assumption that movements in the euro nominal effective exchange rate are largely exogenous for individual ea countries once we control for ea aggregates we find that a real appreciation creates a trade off between expenditure switching contractionary and terms of trade expansionary effects with the latter prevailing in most countries we also find some heterogeneity in the way movements in the euro exchange rate are transmitted within the ea in particular between core and peripheral countries although differences are mostly not statistically significant

energy and resource allocation a dynamic model of the dutch disease it is well known that a domestic resource discovery gives rise to wealth effects that cause a squeeze of the tradeable good sector of an open economy the decline of the manufacturing sector following an energy discovery has been termed the dutch disease and has been investigated in many recent studies our model extends the principally static analyses to date by allowing for 1 short run capital specificity and long run capital mobility 2 international capital flows and 3 far sighted intertemporal optimizing behaviour by households and firms the model is solved by numerical simulation

oil price volatility financial institutions and economic growth abstract theory attributes finance with the ability to both promote growth and reduce output volatility and therefore increase energy security but evidence is mixed partly due to endogeneity effects for example financial institutions themselves might be a source of volatility as the events of 2008 suggest we address this endogeneity issue by using periods of extreme oil price volatility as a source of nearly exogenous volatility to study the effect of finance to do this we develop a quasi natural experiment and study the effect of the dramatic decline of oil prices in 2014 using a synthetic control methodology our hypothesis is that the ability of oil rich countries to mitigate the effects of this decline rested on the quality of their financial institutions we focus on 11 oil rich countries between 2006q1 and 2016q4 that had poor measures of financial development treatment group out of 20 such countries and synthetically create counterfactuals from the remaining control group with superior financial development we subject both to the oil price shock of 2014 and find evidence that better financial institutions do indeed reduce output volatility and mitigate its negative effect on growth in the year that showed a sustained decline in oil price to address any remaining potential endogeneity between oil prices and finance we use a cross sectionally augmented autoregressive distributed lag model with data on 30 oil producing countries over the period 1980 2016 and confirm that the effects of oil volatility on growth is mitigated with better financial institutions our results make a strong case for the support of the positive role of financial development in improving energy security and fostering growth

a study of the impact of sectoral shifts on aggregate unemployment in canada the recent trend in macro economic literature has been to explain cycles in aggregate output and employment in terms of unexpected nominal shocks only in these models the natural rate of unemployment is constant this paper diverges from this approach and following a recent paper by david lilien 1982 considers the impact of real as well as nominal variables the main findings are 1 a significant part of the fluctuations in the canadian unemployment over the 1957 83 period was caused by real shocks to the economy and 2 most of the transmission of the business cycle from the united states to canada is effected through real variables as well une etude de limpact de deplacements sectoriels sur le niveau de ch6mage agrege au canada dans la litterature macroeconomique recente on a eu tendance a expliquer les cycles dans le niveau de la production et de l emploi a peu pres strictement en termes de chocs nominaux non anticipes dans ces modeles le taux de ch6mage naturel est constant ce memoire prend des distances par rapport a cette approche et suit pluto t la direction suggeree par un memoire recent de david lilien qui considere l impact des variables reelles tout autant que celui des variables nominales les resultats principaux sont 1 une portion significative des fluctuations dans le niveau du chomage canadien entre 1957 et 1983 a et causee par des chocs reels subis par l economie 2 le gros de h1 transmission du cycle economique des etats unis vers le canada se fait par le truchement des variables reelles

business cycles in an oil economy abstract the recent oil price fall has created concern among policy makers regarding the consequences of terms of trade shocks for resource rich countries this concern is not a minor one the world s commodity exporters combined are responsible for 15 20 of global value added we develop and estimate a two country new keynesian model in order to quantify the importance of oil price shocks for norway a large prototype petroleum exporter domestic supply chains link mainland non oil norway to the off shore oil industry while fiscal authorities accumulate income in a sovereign wealth fund oil prices and the international business cycle are jointly determined abroad these features allow us to disentangle the structural sources of oil price fluctuations and how they affect mainland norway the estimated model provides three key results first oil price movements represent an important source of macroeconomic volatility in mainland norway second while no two shocks cause the same dynamics conventional trade channels make an economically less significant difference for the transmission of global shocks to the oil exporter than to oil importers third the domestic oil industry s supply chain is an important transmission mechanism for oil price movements while the prevailing fiscal regime provides substantial protection against external shocks

entrepreneurship social mobility and income redistribution in south india development economists have been preoccupied with the problem of increasing the size of the gnp pie to the relative neglect of its distribution despite the recent disenchantment with the viewpoint that all classes share in the benefits of industrial growth empirical data on the distribution of income business opportunity and economic power are in short supply many of the studies on entrepreneurship and economic development when they are not apologetics for ruthless capitalist exploitation as paul baran suggests extol the achievements of the capitalist entrepreneur without examining class origins and monopoly advantage joseph schumpeter sees entrepreneurs irrespective of class origin as heroic figures with the dream and will to found a private kingdom to conquer adversity to achieve success for its own sake and to experience the joy of creation for gustav papanek 1967 the private entrepreneur who is frugal diligent far sighted remarkably able and willing to take political risks is in large part responsible for the success of pakistan in achieving rapid industrialization

measuring the impact of fiscal policy in the face of anticipation a structural var approach empirical estimates of the impact of government spending shocks disagree on central issues such as the size of output multipliers and the responses of consumption and the real wage one explanation for the disagreement is that fiscal shocks are often anticipated due to misspecification of the information set anticipation effects may invalidate svar estimates of impulse responses we use economic theory to derive a fiscal svar estimator that is applicable when fiscal shocks are anticipated we study its properties and apply it to us data we fail to find evidence that anticipation effects overturn the existing findings from the fiscal svar literature despite years of intensive research the empirical literature on fiscal policy has yet to reach consensus on the macroeconomic impact of fiscal policy shocks disagreements concern central issues such as the size of output multipliers and the impact of government spending shocks on consumption and the real wage clearly such level of disagreement constrains our ability to give simple guidelines for the operation of one of the most important stabilisation policies a key empirical obstacle is the measurement of innovations to fiscal policy one strand of the literature employs structural vector autoregressive svar methods and achieves identification based on the presence of decision lags or sign restrictions

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

the world is not enough small open economies and regional dependence in this paper we explicitly introduce regional factors into a global dynamic factor model we combine new open economy factor models emphasizing global shocks with the recent findings of regional importance in the business cycle synchronization literature the analysis is applied to a large panel of domestic data for four small open economies we find that global and regional shocks explain roughly 30 and 20 percent respectively of the business cycle variation in all countries while global shocks have most impact on trade variables regional shocks explain a relatively large share of the variation in cost variables

resource revenue management and wealth neutrality in norway abstract an important idea behind the norwegian oil fund mechanism and the fiscal spending rule is to protect the non oil economy from the adverse effects of excessive spending of resource revenues over the government budget a critical assumption in this respect is that public sector saving is not being offset by private sector dis saving which is at stake with the hypothesis of ricardian equivalence based on a framework of co integrating saving rates this model provides an empirical test of the ricardian equivalence hypothesis on norwegian time series data although the model rejects the strong form presence of ricardian equivalence results indicate that the norwegian approach does not fully succeed in separating spending of resource revenues from the accrual of the same revenues

migration flows in commodity cycles assessing the role of migration policies this paper sheds light on the role of immigration policies in shaping immigration flows in responses to labor market changes using data from australia during the 2001 to 2015 commodity cycle as a quasi experiment we find that employer sponsored demand driven immigration varied in line with commodity prices with commodity intensive states witnessing stronger growth rates than remaining states over the resources boom period there is no evidence of any such patterns for points based supply driven immigrants moreover we do not find either employer sponsored or point based migration flows increase in non tradable sector in relative to tradable sector in the triple differences analysis with state industry level data these findings emphasize the importance of employer sponsored immigration in alleviating short term local labor shortages c 2020 elsevier b v all rights reserved

the dynamic effects of aggregate demand and supply disturbances we interpret fluctuations in gnp and unemployment as due to two types of disturbances disturbances that have a permanent effect on output and disturbances that do not we interpret the first as supply disturbances the second as demand disturbances demand disturbances have a hump shaped mirror image effect on output and unemployment the effect of supply disturbances on output increases steadily over time peaking after two years and reaching a plateau after five years

sectoral shifts and cyclical unemployment a substantial fraction of cyclical unemployment is better characterized as fluctuations of the frictional or natural rate than as deviations from some relatively stable natural rate shifts of employment demand between sectors of the economy necessitate continuous labor reallocation since it takes time for workers to find new jobs some unemployment is unavoidable this paper presents evidence that most of the unemployment fluctuations of the seventies unlike those in the sixties were induced by unusual structural shifts within the u s economy simple time series models of layoffs and unemployment are constructed that include a measure of structural shifts within the labor market these models are estimated and a derived natural rate series is constructed

unemployment and interindustry labour mobility in canada in the 1980s the determinants of interindustry mobility of labour and its relationship to the unemployment rate is examined using micro data on canadian workers from 1980 81 1982 83 and 1985 86 it contrasts the implications of the dynamic reallocation model lilien 1982 in which rising aggregate unemployment is due to in creased dispersion in the net hiring rates of firms implying positive covariance of interindustry mobility and unemployment rates with the older keynesian perspective that high unemployment chills labour market mobility implying a neative relationship qualified support is obtained for the chilling model as well as standard results on the role of job tenure hours worked etc the general moral is the cyclical sensitivity of labour market behaviour i e individuals appear to react to the aggregate unemployment rate

the dutch disease a disease after all many third world oil producers are encountering serious problems in building up a diversified export base while west european oil and gas producers netherlands united kingdom are suffering a decline in their traded goods manufacturing sector induced by real wage pressures it is becoming increasingly clear that high but temporary oil revenues may be somewhat ora mixed blessing the quip of the economist notwithstanding the mechanism behind this unbalance is clear enough part of the oil revenues is spent on non traded goods which leads to a real appreciation i e a rise in the relative price of non traded goods in terms of traded goods this in turn draws resources out of the non oil traded sector into the non traded goods producing sector corden and neary 1982 van wijnbergen 1980 one may say that this is an efficient response to the increase in income from oil production the united kingdom mexico egypt simply should move into oil derived industries and non traded goods and forget about their manufacturing sector until oil reserves are exhausted however many developing countries are hesitant to take this advice after all the post world war ii success stories in economic development involve without exception countries that promoted their traded goods sector aggressively moreover it is a well established stylised fact that technological progress is faster in the traded non sheltered sectors of an economy than in the non traded sector balassa 1964 is an early reference considering the hypothesis that technological progress rather than taking place exogenously with the passage of time is a function of accumulated experience the concern of countries like egypt mexico or indonesia is much easier to understand since solow 1957 and denison 1962 it is known that capital accumulation explain only a small part of economic growth if most of economic growth is caused by learning by doing induced technologica

monetary fiscal policy interactions and fiscal stimulus abstract increases in government spending trigger substitution effects both inter and intra temporal and a wealth effect the ultimate impacts on the economy hinge on current and expected monetary and fiscal policy behavior studies that impose active monetary policy and passive fiscal policy typically find that government consumption crowds out private consumption higher future taxes create a strong negative wealth effect while the active monetary response increases the real interest rate this paper estimates markov switching policy rules for the united states and finds that monetary and fiscal policies fluctuate between active and passive behavior when the estimated joint policy process is imposed on a conventional new keynesian model government spending generates positive consumption multipliers in some policy regimes and in simulated data in which all policy regimes are realized the paper reports the model s predictions of the macroeconomic impacts of the american recovery and reinvestment act s implied path for government spending under alternative monetary fiscal policy combinations

the general equilibrium effects of fiscal policy estimates for the euro area abstract this paper describes a dynamic stochastic general equilibrium model featuring a fraction of non ricardian agents in order to estimate the effects of fiscal policy in the euro area the model takes into account distortionary taxation on labor and capital income and on consumption while expenditures are broken down into purchases of goods and services compensation of public employees and transfers to households a newly computed quarterly data set of fiscal variables is used our results point to the prevalence of mild keynesian effects of public expenditures in particular although innovations in fiscal policy variables tend to be rather persistent government purchases of goods and services and compensations for public employees have small and short lived expansionary effects on private consumption while innovations in transfers to households show a slightly more sizeable and lasting effect the effects are more significant on the revenue side decreases in labor income and consumption tax rates have sizeable effects on consumption and output while a reduction in capital income tax favors investment and output in the medium run finally our estimates suggest that fiscal policy variables contribute little to the cyclical variability of the main macro variables

asymmetries in the response of economic activity to oil price increases and decreases abstract it has been common to assume that the relationship between economic activity and oil prices is asymmetric theoretical underpinnings for this asymmetry include costly sectoral reallocation partial equilibrium models of irreversible investment and some version of precautionary savings yet recent studies that use new methodologies to test for asymmetries in u s data have cast some doubts on that premise in this paper we use state of the art techniques to evaluate the presence of asymmetries for a set of oecd countries containing both oil exporters and oil importers we find very little support for the hypothesis that the response of industrial production to oil price increases and decreases is asymmetric our results have important implications for theoretical models of the transmission of oil price shocks they point towards the importance of direct supply and direct demand transmission channels as well as indirect transmission channels that imply a symmetric response

international business cycles world region and country specific factors the paper investigates the common dynamic properties of business cycle fluctuations across countries regions and the world we employ a bayesian dynamic latent factor model to estimate common components in macroeconomic aggregates output consumption and investment in a 60 country sample covering seven regions of the world the results indicate that a common world factor is an important source of volatility for aggregates in most countries providing evidence for a world business cycle we find that region specific factors play only a minor role in explaining fluctuations in economic activity we also document similarities and differences across regions countries and aggregates jel f41 e32 c11 c32

commodity price volatility with endogenous natural resources abstract natural resource reserves are exogenous in models of small commodity exporters changes in the stock of reserves play no role in the macroeconomy including in business cycle volatility trade dynamics or exchange rate volatility we consider richer supply dynamics and model exploration and depletion we show that an endogenous supply of reserves is important for capturing the stylised facts associated with commodity price shocks including a commodity currency the crowding out of non commodity activity dutch disease and a volatile business cycle we also consider how exploration and depletion affect the ranking of optimal monetary and taxation policies when natural resource reserves are held fixed monetary policy is an efficient tool for stabilising the effects of commodity price shocks however when exploration and depletion are accounted for using interest rates to stabilise the effects of commodity price changes becomes inefficient using taxes on the resource sector specifically an ad valorem royalty remains efficient

quantifying tax effects under policy foresight abstract studies of tax effects make the conventional information assumption that changes in period t taxes become known at t legislative lags however imply that news arrives before tax changes take place under policy foreknowledge the conventional information structure is therefore misspecified simulations of a standard neoclassical growth model suggest that foresight of only one quarter can distort substantially the estimates of tax effects obtained under the no foresight assumption also it is crucial to model capital and labor taxes separately anticipated changes in these two tax policies have opposite effects on consumption investment labor and output before policy realization

avoiding the resource curse the case norway in many countries natural resources have been detrimental to the economic development the literature on the resource curse shows a bleak relationship countries with large natural resources generally experience lower economic growth than other countries norway does not fit into this picture economic growth has much higher than in most other industrialized countries this paper describes the key features of the norwegian management of the petroleum resources the main focus is on the management of the revenues from the petroleum sector but the effects of the petroleum sector on the norwegian economy more generally are also discussed

cross country differences in the effects of oil shocks abstract we compare the macroeconomic consequences of several types of oil shocks across a set of industrialized countries that are structurally very diverse with respect to the role of oil and other forms of energy in the economy the results crucially depend on the underlying source of the oil price shift when a rise in oil prices is caused by increased global economic activity or a rise in oil specific demand almost all countries experience respectively a temporary increase and transitory decline of real gdp the role of oil and other forms of energy cannot explain the differences in the effects of both shocks across countries in contrast this role is very important to explain asymmetries in the effects of exogenous oil supply shocks whereas net oil and energy importing countries typically face a permanent fall in economic activity the impact is insignificant or even positive in net energy exporting countries in addition countries that improved their net energy position the most over time became less vulnerable to oil supply shocks relative to other countries

government spending interest rates prices and budget deficits in the united kingdom 1701 1918 abstract the british data from the early 1700s through wwi provide an unmatched opportunity for studying temporary changes in government purchases temporary increases which appeared mainly as wartime spending raised long term interest rates but significantly increased the growth rates of money and prices only during suspensions of the gold standard 1797 1821 and 1914 1918 temporary changes in military spending accounted for the bulk of budget deficits over the sample of more than 200 years i found only two major non war deficits one associated with compensation payments to slaveowners in 1835 1936 and the other with a dispute over the income tax in 1909 1910 interest rates did not react much to these exogenous deficits

job mobility wage determination and market segmentation in the presence of sample selection bias this paper tests the hypothesis that mobility between jobs is an important determinant of individual wages and that econometric estimates of wage determination should correct for sample selectivity bias in job mobility we also test the hypothesis that different patterns of job mobility produce different appropriate corrections for sample selectivity bias in different segments of the labour market we conclude that labour market segments do differ and in particular that one can identify a marginal or low wage sector with mobility patterns and pay packages which differ from the pattern one can discern in the labour market as a whole mobilite entre emplois determination des salaires et segmentation du marche quand il y a biais de selection dans l ehantillonnage ce memoire verifie l hypothese que la mobilite entre emplois est un element determinant des salaires des individus et la proposition que les calibrations econometriques du processus de determination des salaires doivent etre corrigees pour tenir compte d un biais de selection dans l echantillonnage de mouvements entre emplois les auteurs verifient aussi l hypothese que differents patterns de mobilite entre emplois commandent des corrections appropriees differentes dans differents segments du marche du travail les auteurs en arrivent a la conclusion que les divers segments du marche du travail sont differents et qu en particulier on peut reperer un secteur marginal ou de bas salaires ofu les patterns de mobilite entre emplois et les remunerations different remarquablement de ce qui se passe dans le marche du travail dans son ensemble

the narrow moving band the dutch disease and the competitive consequences of mrs thatcher notes on trade in the presence of dynamic scale economies abstract this paper presents a model of trade in which comparative advantage instead of being determined by underlying attributes of countries evolves over time through learning by doing in this model arbitrary patterns of specialization once established tend to become entrenched over time the model sheds light on three widely held views that do not make sense in more conventional models first is the view that temporary protection of selected sectors can permanently alter the pattern of comparative advantage in the protecting country s favor second is the view that seemingly favorable developments such as the discovery of exportable natural resources may lead to a permanent loss of other sectors and reduce welfare in the long run third is the possibility that a temporary overvaluation of a currency due to tight money can lead to a permanent loss of competitiveness in some sectors

can an oil discovery lead to a recession a comment on eastwood and venables in a recent paper in this journal eastwood and venables ev present an analysis of the macroeconomic consequence of an oil discovery in an open economy model which assumes perfect international capital mobility rational exchange rate expectations and sluggish adjustment of domestic goods prices in this note the authors attempt to reconcile this apparent contradiction in the literature in particular the authors show that ev s results hinge crucially on their failure to allow for a direct impact of higher oil wealth on money demand even when all the oil revenue accrues to the government this should raise private sector wealth through the anticipated reduction in future tax liabilities in any case the authors find it difficult to conceive a situation in which an oil discovery will raise spending but leave money demand permanently unaffected the purpose of this note is to show the important implications of this observation for the effects of an oil discovery when appropriate monetary accommodation does not take place

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

what drives oil prices emerging versus developed economies this paper explores the role of demand from emerging and developed economies as drivers of the real price of oil using a favar model that allows us to identify and compare demand from dierent groups of countries across the world we nd that demand from emerging economies most notably from asian countries is more than twice as important as demand from developed countries in accounting for the uctuations in the real price of oil and in oil production furthermore we

learning by doing and the dutch disease this paper develops a model of learning by doing and the dutch disease that extends the earlier literature in two ways first it is assumed that both the traded and the non traded sector can contribute to learning second it is assumed that there are learning spillovers between the sectors it is shown that within such a model a foreign exchange gift results in a real exchange rate depreciation in the long run due to a shift in the steady state relative productivity between the traded and the non traded sector in contrast to standard models of the dutch disease production and productivity in both sectors may go up or down the conditions for the different cases are worked out

what are the effects of fiscal policy shocks we propose and apply a new approach for analyzing the effects of fiscal policy using vector autoregressions specifically we use sign restrictions to identify a government revenue shock as well as a government spending shock while controlling for a generic business cycle shock and a monetary policy shock we explicitly allow for the possibility of announcement effects i e that a current fiscal policy shock changes fiscal policy variables in the future but not at present we construct the impulse responses to three linear combinations of these fiscal shocks corresponding to the three scenarios of deficit spending deficit financed tax cuts and a balanced budget spending expansion we apply the method to us quarterly data from 1955 to 2000 we find that deficit financed tax cuts work best among these three scenarios to improve gdp with a maximal present value multiplier of five dollars of total additional gdp per each dollar of the total cut in government revenue 5 years after the shock copyright 2009 john wiley sons ltd

matching turnover and unemployment this paper develops the view that workers move into and out of the labor market because of changes in the perceived value of their market opportunities a search model is combined with a matching model to yield movement of workers from job to job and into and out of employment

lost in transition the costs and consequences of sectoral labour adjustment this paper uses an equilibrium search and matching model to study canada s sectoral labour adjustment in 2002 2006 during an increase in global commodity prices and exchange rate appreciation i estimate economically significant adjustment costs for the aggregate economy in this episode and demonstrate that difficulty in transferring skills between jobs for individual workers can be an important contributor to these aggregate costs the analysis also demonstrates that the level of unemployment benefits impacts the economy s sectoral composition its aggregate productivity and the speed of its adjustment to shocks ce texte utilise un modele d equilibre de la recherche et de l arrimage pour etudier les ajustements sectoriels du travail au canada dans la periode 2002 2006 une periode d appreciation des prix globaux des produits de base et du taux de change j estime que les couts d ajustement sont economiquement significatifs pour l economie agregee au cours de cet episode et que la difficultea transferer les competences entre emplois pour les travailleurs individuels peut etre une source importante de ces couts agreges les analyses montrent aussi que le niveau des prestations d assurance emploi a un impact sur la composition sectorielle de l economie sur la productivite et sur la vitesse des ajustements aux chocs

technology shocks and robust sign restrictions in a euro area svar we use a model based identification strategy to estimate the impact of technology shocks on hours worked and employment in the euro area the sign restrictions applied in the vector autoregression var analysis are consistent with a large class of dynamic stochastic general equilibrium dsge models and are robust to parameter uncertainty the results are in line with the conventional real business cycle rbc interpretation that hours worked rise as a result of a positive technology shock by comparing the sign restrictions method to the long run restriction approach of gali quaterly journal of economics 1992 709 38 we show that the results do not depend on the stochastic specification of the hours worked series or the data sample but only on the identification scheme

order flow information and spot rate dynamics abstract this paper examines why order flows are empirically important drivers of spot exchange rate dynamics we consider a decomposition for the depreciation rate that must hold in any model and show that order flows will appear as important proximate drivers when they convey significant incremental information about future interest rate differentials risk premiums and or long run exchange rate levels i e information that cannot be inferred from publicly observed variables we estimate the importance of these incremental information flows for the eurnok spot exchange rate using eight years of high quality disaggregated end user order flow data collected by the norges bank

trade protectionism in australia its growth and dismantling protection from import competition was a defining feature of the birth of the australian federation in 1901 for the next 70 years the extent of protection grew and broadened from mainly tariffs to also involving import licencing after world war ii there was a one off 25 across the board cut in tariffs in 1973 and some dismantling of agricultural subsidies but that was followed by the re imposition of import quotas for the most protected manufactured goods then in the mid 1980s a new reformist government began a long process of dismantling all protection as part of an overall economic reform program that also involved de regulation privatization and moving to a flexible exchange rate the rewards included three decades of faster economic growth and an unprecedented rise in australians living standards this paper provides a history of economic thought on the pros and cons of protectionism for the small distant natural resource rich australian economy and a survey of the literature on the extent effects and political economy reasons behind the growth of australian protection and its eventual dismantling

fiscal policy in general equilibrium this paper studies four classic fiscal policy experiments within a quantitatively restricted neoclassical model the authors main findings are as follows 1 permanent changes in government purchases can lead to short run and long run output multipliers that exceed one 2 permanent changes in government purchases induce larger effects than temporary changes 3 the financing decision is quantitatively more important than the resource cost of changes in government purchases and 4 public investment has dramatic effects on private output and investment these findings stem from important dynamic interactions of capital and labor absent in earlier equilibrium analyses of fiscal policy copyright 1993 by american economic association

identifying vars based on high frequency futures data abstract using the prices of federal funds futures contracts we measure the impact of the surprise component of federal reserve policy decisions on the expected future trajectory of interest rates we show how this information can be used to identify the effects of a monetary policy shock in a standard var this alternative approach to identification is quite different and we argue more plausible than the conventional identifying restrictions we find that a usual recursive identification of the model is rejected as is any identification that insists on a monetary policy shock having an exactly zero effect on prices contemporaneously we nevertheless agree with the conclusion of much of the var literature that only a small fraction of the variance of output can be attributed to monetary policy shocks

dutch disease dynamics reconsidered abstract in this paper we develop the first model to incorporate the dynamic productivity consequences of both the spending effect and the resource movement effect of oil abundance we show that doing so dramatically alters the conclusions drawn from earlier models of learning by doing lbd and the dutch disease in particular the resource movement effect suggests that the growth effects of natural resources are likely to be positive turning previous growth results in the literature relying on the spending effect on their head we motivate the relevance of our approach by the example of a major oil producer norway empirically we find that the effects of an increase in the price of oil may resemble results found in the earlier dutch disease literature while the effects of increased oil activity increases productivity in most industries therefore models that only focus on windfall gains due to increased spending potential from higher oil prices would conclude incorrectly based on our analysis that the resource sector cannot be an engine of growth

fiscal shocks and their consequences this paper investigates the response of hours worked and real wages to fiscal policy shocks in the post world war ii us we identify these shocks with exogenous changes in military purchases and argue that they lead to a persistent increase in government purchases and tax rates on capital and labor income and a persistent rise in aggregate hours worked as well as declines in real wages the shocks are also associated with short lived rises in aggregate investment and small movements in private consumption we describe and implement a methodology for assessing whether standard neoclassical models can account for the consequences of a fiscal policy shock simple versions of the neoclassical model can account for the qualitative effects of a fiscal shock once we allow for habit formation and investment adjustment costs the model can also account reasonably well for the quantitative effects of a fiscal shock

boom or gloom examining the dutch disease in two speed economies traditional studies of the dutch disease do not account for productivity spillovers between the booming resource sector and other domestic sectors we put forward a simple theory model that allows for such spillovers we then identify and quantify these spillovers using a bayesian dynamic factor model the model allows for resource movements and spending effects through a large panel of variables while also identifying disturbances to other shocks using australia and norway as representative cases studies we find that a booming resource sector has substantial productivity spillovers on non resource sectors effects that have not been captured in previous analysis

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

boom goes the price giant resource discoveries and real exchange rate appreciation we estimate the effect of giant oil and gas discoveries on bilateral real exchange rates the size and plausibly exogenous timing of such discoveries make them ideal for identifying the effects of an anticipated resource boom on prices we find that a giant discovery with the value of a country s gdp increases the real exchange rate by 14 within 10 years following the discovery the appreciation is nearly exclusively driven by an appreciation of the prices of non tradable goods we show that these empirical results are qualitatively and quantitatively in line with a calibrated model with forward looking behaviour and dutch disease dynamics

job mobility in market equilibrium this paper develops a simple stochastic job matching model and uses it to derive a set of testable restrictions on the conditional probability with which a worker will be observed to change jobs over time the restrictions describe the manner in which this probability varies with observable characteristics current wage labour market experience tenure on current job and past mobility econometric methods are also discussed and some illustrative calculations provided