corporate taxation and capital accumulation evidence from sectoral panel data for 14 oecd countries abstract we present new empirical evidence that sector level capital output ratios are strongly influenced by corporate tax incentives as summarised by the tax component of a standard user cost of capital measure we use sectoral panel data for the usa japan australia and eleven eu countries over the period 1982 2007 our panel combines internationally consistent data on capital stocks value added and relative prices from the eu klems database with corporate tax measures from the oxford university centre for business taxation our results for equipment investment are particularly robust and strikingly consistent with the basic economic theory of corporate investment

explaining business cycles in small open economies abstract this paper analyzes the role of world price shocks fluctuations in the prices of capital intermediate and primary goods and in the world real interest rate in the generation and propagation of business cycles in small open developing countries i construct a stochastic dynamic multi sector small open economy model the model is a variant of the specific factors model and reflects the major structural characteristics of developing economies i utilize variance decomposition methods to quantitatively evaluate the impact of world price shocks the results indicate that world price shocks account for a significant fraction of business cycle variability in developing countries

will business cycles in the euro area converge a critical survey of empirical research this survey of business cycle synchronization in the european monetary union focuses on two issues have business cycles become more similar and which factors drive business cycle synchronization we conclude that business cycles in the euro area have gone through periods of both convergence and divergence still there is quite some evidence that during the 1990s business cycle synchronization in the euro area has increased higher trade intensity is found to lead to more synchronization but the point estimates vary widely the evidence for other factors affecting business cycle synchronization is very mixed

similarities and convergence in g 7 cycles this paper examines the properties of g 7 cycles using a multicountry bayesian panel var model with time variations unit specific dynamics and cross country interdependences we demonstrate the presence of a significant world cycle and show that country specific indicators play a much smaller role we detect di erences across business cycle phases but apart from an increase in synchronicity in the late 1990s find little evidence of major structural changes we also find no evidence of the existence of an euro area specific cycle or of its emergence in the 1990s

the dynamics of international capital flows results from a dynamic hierarchical factor model abstract the present paper examines the degree of comovement of gross capital inflows which is a highly sensitive issue for policy makers we estimate a dynamic hierarchical factor model that is able to decompose inflows in a sample of 47 economies into i a global factor common to all types of flows and all recipient countries ii a factor specific to a given type of capital inflows iii a regional factor and iv a country specific component we find that the latter explains by far the largest fraction of fluctuations in capital inflows followed by regional factors which are particularly important for emerging markets fdi and portfolio inflows as well as bank lending to emerging europe the global factor however explains only a small share of the overall variation we also employ dynamic panel and time series regressions to explain the determinants of the estimated components the global factor is shown to reflect u s financial conditions

how important are global factors for understanding the dynamics of international capital flows abstract we propose a dynamic factor model with time varying parameters and stochastic volatility to analyze the relationship between global factors and country specific capital flow dynamics studying a global sample of 43 countries from 1994 until 2015 we show that global co movement of macroeconomic financial and capital flow variables can explain a major share of country specific capital flow volatility and that the impact of these variables has become even more important in the aftermath of the 2008 2009 global financial crisis our results indicate that country specific changes in capital flows are strongly affected by fluctuations in global financial cycles and to some extent by global real business cycles we provide also some evidence that the exchange rate regime the stock of reserves prudent fiscal policy and more developed stock markets can insulate economies at least partially from the global financial cycle

jumps cojumps and macro announcements we use recently proposed tests to extract jumps and cojumps from three types of assets stock index futures bond futures and exchange rates we then characterize the dynamics of these discontinuities and informally relate them to us macroeconomic releases before using limited dependent variable models to formally model how news surprises explain co jumps nonfarm payroll and federal funds target announcements are the most important news across asset classes trade balance shocks are important for foreign exchange jumps we relate the size frequency and timing of jumps across asset classes to the likely sources of shocks and the relation of asset prices to fundamentals in the respective classes

the evolving impact of global region specific and country specific uncertainty we develop a dynamic factor model with time varying parameters and stochastic volatility estimate it using a large panel of macroeconomic and financial data for 22 countries and decompose the vari

does joint modelling of the world economy pay off evaluating global forecasts from a bayesian gvar we analyze how modeling international dependencies improves forecasts for the global economy based on a bayesian gvar with ssvs prior and stochastic volatility to analyze the source of performance gains we decompose the predictive joint density into its marginals and a copula term capturing the dependence structure across countries the gvar outperforms forecasts based on country specific models this performance is solely driven by superior predictions for the dependence structure across countries whereas the gvar does not yield better predictive marginal densities the relative performance gains of the gvar model are particularly pronounced during volatile periods and for emerging economies

forecasting the world economy in the short term 1433 audrone jakaitiene and stephane dees forecasting the world economy is a difficult task given the complex interrelationships within and across countries this paper proposes a number of approaches to forecast short term changes in selected world economic variables and aims first at ranking various forecasting methods in terms of forecast accuracy and second at checking whether methods forecasting directly aggregate variables direct approaches outperform methods based on the aggregation of country specific forecasts bottom up approaches overall all methods perform better than a simple benchmark for short horizons up to 3 months ahead among the forecasting approaches used factor models appear to perform the best moreover direct approaches outperform bottom up ones for real variables but not for prices finally when country specific forecasts are adjusted to match direct forecasts at the aggregate levels top down approaches the forecast accuracy is neither improved nor deteriorated i e top down and bottom up approaches are broadly equivalent in terms of country specific forecast accuracy

price level convergence and regional phillips curves in the us and emu abstract we use panel estimates of regional phillips curves of the hybrid new keynesian type to study price level convergence within the us and emu regional inflation rates tend to eliminate ppp deviations in both monetary unions with average half lives around 3 years the start of emu did not greatly affect ppp reversion in the euro area where changes in nominal exchange rates accounted for the bulk of the adjustment process before 1999 this role was largely taken over by regional inflation differences since notwithstanding clear evidence of forward lookingness in the us inflation persistence is substantial in both monetary unions

international stock comovements with endogenous clusters abstract we examine international stock return comovements of country industry portfolios our model allows comovements to be driven by a global and a cluster component with the cluster membership endogenously determined results indicate that country industry portfolios tend to cluster mainly within geographical areas that can include one or more countries the cluster compositions substantially changed over time with the emergence of clusters among european countries from the early 2000s the cluster component was the main driver of country industry portfolio returns for most of the sample except from the mid 2000s to the mid 2010s when the global component had a more prominent role

sharing a ride on the commodities roller coaster common factors in business cycles of emerging economies fluctuations in commodity prices are an important driver of business cycles in small emerging market economies emes this paper documents how these fluctuations correlate strongly with the business cycle in emes a commodity sector is then embedded into a multi country emes business cycle model where exogenous fluctuations in commodity prices follow a common dynamic factor structure and coexist with other driving forces the estimated model assigns to commodity shocks 42 percent of the variance in income of which a considerable part is linked to the common factor a further amplification mechanism is a spillover effect from commodity prices to risk premia

transmission of business cycle shocks between the us and the euro area we analyse the transmission of structural shocks between the us and the euro area within a two country vector autoregressive var framework for that purpose we simultaneously identify cost push demand and monetary policy shocks for both countries using sign restrictions our results show that domestic shocks explain the largest share of the forecast error variances for gross domestic product gdp consumer prices and interest rate in both countries in the short run whilst spillovers from the other country and global factors gain importance in the medium run the strength of the shock transmission between the two countries is quite symmetric our approach to the identification of structural shocks allows us to construct confidence bands that account both for estimation and identification uncertainty we find impulse responses to domestic shocks to be significant while spillovers across countries are insignificant

understanding global liquidity abstract we explore the concept of global liquidity based on a factor model estimated using a large set of financial and macroeconomic variables from 24 advanced and emerging market economies we measure global liquidity conditions based on the common global factors in the dynamics of liquidity indicators by imposing theoretically motivated sign restrictions on factor loadings we achieve a structural identification of the factors the results suggest that global liquidity conditions are largely driven by three common factors and can therefore not be summarised by a single indicator these three factors can be identified as global monetary policy global credit supply and global credit demand

business cycle comovement in the g 7 common shocks or common transmission mechanisms what are the sources of macroeconomic comovement among g 7 countries two main candidate explanations may be singled out common shocks and common transmission mechanisms in the article it is shown that they are complementary rather than alternative explanations by means of a large scale factor vector autoregressive fvar model allowing for full economic and statistical identification of all global and idiosyncratic shocks it is found that both common disturbances and common transmission mechanisms of global and country specific shocks account for business cycle comovement in the g 7 countries moreover spillover effects of foreign idiosyncratic disturbances seem to be a less important factor than the common transmission of global or domestic shocks in the determination of international macro economic comovements

international trade and business cycles is vertical specialization the missing link within academic and policy circles it is a given that international trade is important in transmitting business cycles from one country to another most analyses of the effects of the 1997 1998 asia currency crisis on the world economy focused on the trade linkages between the asian crisis countries and the rest of the world with mounting evidence of a slowdown in u s growth questions have already been raised about the effect of a reduction in u s imports on emerging economies indeed the metaphor when the u s sneezes europe catches a cold is often invoked to highlight the importance of these linkages recent empirical research has reaffirmed the above wisdom by finding that pairs of countries with stronger international trade linkages tend to have more highly correlated business cycles the goal of this paper is to examine whether these findings can be explained by standard international business cycle models we focus on the model by david backus et al 1994 which is the workhorse two good internationalbusiness cycle model in the backus et al 1994 model trade is induced by an armington aggregator which combines domestic and foreign intermediate goods to produce the final good while the aggregator has the drawback of forcing the specialization pattern to be determined in advance flying in the face of trade theory it has been very useful in quantitative and empirical applications we add transportation costs to the model in order to be consistent with the empirical research frankel and rose 1998 clark and van wincoop 2001 which deals with the endogeneity of trade by employing instrumental variables such as distance and adjacency we simulate the model and compute the effect of different transportation costs different trade intensities on the correlation of business cycles our main result is that the standard international business cycle model cannot deliver results that are quantitatively consistent with the recent empirical work in a world of fully integrated asset markets the model delivers a qualitatively counterfactual result as high trade intensity is associated with lower businesscycle correlations under portfolio autarky the model delivers increased correlations as trade intensity increases but the increased correlation is only a fraction of what it is in the data we then introduce the idea that an increasing amount of trade is vertical or fragmented countries increasingly specialize in particular stages of a good s production sequence as opposed to producing the entire good allowing for more of this back and forth trade might lead to greater business cycle correlation responsiveness to stronger trade ties however we find that adding the simplest form of vertical specialization to the model also falls short

trade integration and business cycle convergence is the relation robust across time and space in this paper we investigate the relationship between trade intensity and the business cycle correlation using a panel data set taken from 24 countries over the period 1959 2003 most previous studies did not account for the possibility that the business cycle correlation may be influenced by unobservable country pair specific effects our estimates using both fixed and random effects methodologies suggest that trade intensity and the business cycle correlation are positively related to one another however detailed investigation shows that this relationship exists mainly for the european countries

measuring world business cycles using kalman filtering and dynamic factor analysis the authors decompose aggregate output consumption and investment for the g7 countries into factors that are 1 common across all countries and aggregates 2 common across aggregates within a country and 3 specific to each individual aggregate in quarterly data for the period 1970 through 1993 fluctuations in all aggregates contain world and country specific common components that are both statistically significant and quantitatively important the authors find that the world and country specific common components play different roles in different business cycle episodes for each of the seven countries and that either may be dominant during a particular episode copyright 1997 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

quantitative easing and the post crisis surge in financial flows to developing countries abstract this paper examines gross financial inflows to developing countries between 2000 and 2013 with a focus on the potential effects of quantitative easing qe policies in the united states and other high income countries we find evidence for potential transmission of qe along observable liquidity portfolio balancing and confidence channels moreover we find that qe had an additional latent effect over and above these observable channels one that survives an array of robustness tests retains its significance across different types of financial flows and which cannot be attributed to changes in expectations or elasticity our baseline estimates place the lower bound of a qe effect at around 5 percent of gross inflows above trend for the average developing economy which is a magnitude comparable to a one standard deviation change along the traditional channels we also find evidence of heterogeneity among different types of flows portfolio especially bond flows tend to be more sensitive than fdi to our measured qe effects

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

evolving international inflation dynamics world and country specific factors inflation in the most industrialized economies of the world has an important international common component that accounts for the historical decline in the national rates country specific conditions explain the rise in inflation volatility of the late 1970s and early 1980s and the subsequent fall during the last decade the world contribution to the variance of inflation has become increasingly more important than national contributions monetary policy was a relevant source of country specific fluctuations our conclusions are based on a time varying dynamic factor model applied to a large panel of inflation indicators

oil prices and the terms of trade abstract the combination of substantial terms of trade variability and unstable correlation patterns of trade prices with output and trade volumes has led some to suggest a break in the link between trade volumes and prices we find that oil accounts for much of the variation in the terms of trade over the last twenty five years and its quantitative role varies significantly over time and since our dynamic general equilibrium model predicts that the economy responds differently to oil supply shocks than to other shocks changes in their relative importance helps to account for the unstable correlations in the data

the emergence of regional business cycle in africa a reality or myth a bayesian dynamic factor model analysis this paper examines the evolution and the underlying forces of the business cycle co movements among seven african a 7 countries over the period 1970 2016 these countries accounted for over 60 of regional gdp have abundant natural resources access to the global capital market and widely viewed as potential drivers of regional or african business cycle we model the national business cycle using real output consumption and investment we employ a dynamic factor model to decompose fluctuations in these macro variables into a regional country specific and idiosyncratic components using bayesian methods we also analyse the relative importance of some notable drivers of business cycle fluctuations found in the literature we find that the idiosyncratic component is dominating cyclical fluctuations in the a 7 countries while country specific and regional factors play a negligible role suggesting the inexistence of a common regional cycle despite deepening intra african trade among the driving variables the terms of trade shocks exert greater influence on the a 7 business cycle while exchange rate movements and changes in money supply explain sizeable fluctuations in consumption and investment in most of the a 7 countries shocks associated with changes in relative domestic oil prices monetary and fiscal policies cause large output fluctuations

world business cycles under fixed and flexible exchange rates this paper studies the behavior of monthly industrial production indices during the recent periods of fixed and flexible exchange rate s the central conclusions are as follows industrial production indices are subject to stochastic trend growth the variances of the monthly growth rates are higher in the flexible exchange rate period than in the fixed exchange rate period and are related to the degree of openness and to national income more open economies tend to experience more variability while richer more diversified economies experience less and output movements have been correlated across countries under both exchange rate regimes and there is evidence of a world business cycle copyright 1988 by ohio state university press

global output growth and volatility spillovers this article examines discernable patterns of real gross domestic product gdp growth co movements across 29 countries using consistent time series data 1912 2008 of these countries only 12 are found to form three statistically significant groupings i e g6 six organization for economic co operation and development oecd european countries g4 four anglo saxon countries and g2 two major asian countries one may then conclude that inter alia geographical proximity cultural ties and the level of socio economic and financial ties among countries determine the global systematic co movements of growth rates our results indicate that any recession in the us initially engulfs other anglo saxon countries as well as g6 and g2 countries before exerting its adverse knock on effects to the rest of the world a multivariate generalized autoregressive conditional heteroscedasticity mgarch model is also used to examine the transmission of gdp growth across these three groups and their corresponding vol

interconnections between eurozone and us booms and busts using a bayesian panel markov switching var model summary the proposed panel markov switching var model accommodates changes in low and high data frequencies and incorporates endogenous time varying transition matrices of country specific markov chains allowing for interconnections an efficient multi move sampling algorithm draws time varying markov switching chains using industrial production growth and credit spread data several important data features are obtained three regimes appear with slow growth becoming persistent in the eurozone turning point analysis indicates the usa leading the eurozone cycle amplification effects influence recession probabilities for eurozone countries a credit shock results in temporary negative industrial production growth in germany spain and the usa core and peripheral countries exist in the eurozone copyright 2016 john wiley sons ltd

global oil prices macroeconomic fundamentals and china s commodity sector comovements abstract this paper investigates the common movements of commodity sectors in china as well as the economic underpinnings of the comovements we employ a bayesian dynamic latent factor model to disentangle the common and idiosyncratic sector specific factors of the prices of a group of china s commodity sectors petrochemicals grains energy non ferrous metals oils fats and softs the results indicate that the common factor accounts for a significant portion of the fluctuations of china s commodity sectors providing evidence of the strong commodity sector comovements in china we further use a var model to link the common movements across china s commodity sectors to the underlying determinants including global oil price shocks and domestic macroeconomic fluctuations we find that the global oil price shocks have strong effects on the common movements across commodity sectors in china in addition to its domestic macroeconomic fluctuations at long horizons however at short horizons the common movements across commodity sectors in china respond more strongly to the global oil shocks than to its domestic macroeconomic fluctuations

the decoupling of emerging economies theoretical and empirical puzzle with the growing importance of the emerging economies ees in the international scene a lively debate has begun on whether the national economic cycles are converging or the cycles of ees and advanced economies aes are becoming disconnected the so called hypothesis of decoupling of ees from the aes given the important practical implications that decoupling could have for example on the definition of national and international economic policies and on business strategies aimed at investment diversification and risk management the question kindles not only the interest of academics but also policymakers and practitioners are very interested in the issue the decoupling question has been long debated in different circles and from different points of view this survey aims to retrace the steps of this debate and to provide some suggestions for future empirical researches

asymmetric volatility spillovers between uk regional worker flows and vacancies this paper investigates volatility spillovers between uk regional job finding job separation and vacancy rates employing a large bayesian logistic smooth transition vector autoregression var model we find high volatility spillovers between uk regional labour markets analyses of net spillovers show that in general shocks to job separation rates tend to spread into job finding and vacancy rates while vacancy rates are usually at the receiving end of shocks transmitted from the job separations and job findings to shed further light on the shock propagation mechanism we also look into more detailed matters such as the differences in spillovers between regions within the same regime and that of the same region but in different regimes

international business cycles the authors estimate a dynamic two country model in which economic fluctuations are driven by a worldwide supply shock country specific supply shocks and relative fiscal money and preference shocks identification is achieved using only long run restrictions based on a theoretical model the main results are 1 supply shocks particularly country specific ones are very important in generating international business cycles and 2 although the post 1973 flexible exchange rate period has been inherently more volatile there are no differences in transmission properties of economic disturbances across exchange rate regimes for the endogenous variables they focus on copyright 1993 by american economic association

contagion as a domino effect in global stock markets this paper shows that stock market contagion occurs as a domino effect where confined local crashes evolve into more widespread crashes using a novel framework based on ordered logit regressions we model the occurrence of local regional and global crashes as a function of their past occurrences and financial variables we find significant evidence that global crashes do not occur abruptly but are preceded by local and regional crashes besides this form of contagion interdependence shows up by the effect of interest rates bond returns and stock market volatility on crash probabilities when it comes to forecasting global crashes our model outperforms a binomial model for global crashes only

foreign currency pricing a special case of dollarization is analyzed quotation of prices in dollars the proposed explanation is price stickiness when price adjustment is costly firms prefer to fix their prices in a stable foreign currency in order to avoid frequent price changes the proposed model demonstrates that there are often two nash equilibria in an economy populated by symmetric firms an equilibrium with uniform domestic currency pricing and one with uniform dollar pricing hence foreign currency pricing may exhibit hysteresis the model also demonstrates that the degree of competition in the economy is important in determining the pricing currency

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

business cycles for g7 and european countries this article proposes classical business cycle turning points for the g7 and a number of european countries based on industrial production this enables the authors to examine the international nature of cyclical movements free from arbitrary assumptions about the trend in particular they show that cyclical assymetry is common with slopes during declines being generally larger in magnitude than during expansions a binary measure of association for expansion and contradiction regimes indicates a core group of european countries related to each other and apparently linked to the united states and japan through germany copyright 1997 by university of chicago press

facts and challenges from the great recession for forecasting and macroeconomic modeling this paper provides a survey of business cycle facts updated to take account of recent data emphasis is given to the great recession which was unlike most other postwar recessions in the united states in being driven by deleveraging and financial market factors we document how recessions with financial market origins are different from those driven by supply or monetary policy shocks this helps explain why economic models and predictors that work well at some times do poorly at other times we discuss challenges for forecasters and empirical researchers in light of the updated business cycle facts

country size aggregate fluctuations and international risk sharing country size measured by either population or gross domestic product gdp is shown to be negatively related to the variances of aggregate output consumption and in vestment and positively related to the contemporaneous correlations of consumption and investment with output in a sample of fifty six countries these results however hold pri marily for the high income countries of the sample a subsample consisting of the twenty countries with the lowest per capita gdp exhibits a significant negative relationship only between investment volatility and country size these empirical regularities are shown to be consistent with the implications of international risk sharing among countries of asymmetric sizes in an international real business cycle model shocks in relatively large countries con stitute world wide risk to a greater extent than do similar shocks in smaller countries thus foreign shocks have a greater impact on small countries causing their aggregates to fluc tuate more and their consumption and investment to be less highly correlated with domestic output

common and country specific economic uncertainty abstract we use a factor model with stochastic volatility to decompose the time varying variance of macroeconomic and financial variables into contributions from country specific uncertainty and uncertainty common to all countries we find that the common component plays an important role in driving the time varying volatility of nominal and financial variables the cross country co movement in volatility of real and financial variables has increased over time with the common component becoming more important over the last decade simulations from a two country dsge model featuring epstein zin preferences suggest that increased globalisation and trade openness may be the driving force behind the increased cross country correlation in volatility

modelling real exchange rate effects on output performance in latin america this article empirically analyses real per capita gdp growth for six latin american countries argentina brazil chile columbia mexico venezuela in terms of real exchange rate depreciations inflation and us interest rates focussing on the role of the real exchange rate we find evidence of nonlinearity in this relationship which we capture through a smooth transition regression model with the exception of mexico nonlinearity in economic growth is associated with changes in the real exchange rate with depreciations leading to different relationships compared with appreciations regimes for mexico are associated with the past growth rates with effectively symmetric effects of real exchange rate changes although our results are in accord with other recent literature in that depreciations may have negative effects for growth the asymmetries we uncover indicate that these effects depend on the conditioning state

push factors and capital flows to emerging markets why knowing your lender matters more than fundamentals abstract countries gross capital inflows are not equally affected by changes in global conditions analyzing 21 advanced countries acs and 33 emerging markets ems between 2001 and 2015 we confirm that co movements in capital inflows are concentrated in bank portfolio bond and portfolio equity flows to ems however changes in global factors do not affect all ems equally even for the same type of flow investigating the characteristics of these sensitivities we find that ems relying more on global mutual funds are more sensitive in their gross equity and bond inflows recipient market liquidity and inclusion in global market indices also increase sensitivities but we find little robust evidence that institutional and macroeconomic fundamentals dampen sensitivities

common and country specific fluctuations in productivity investment and the current account abstract dynamic factor analysis and kalman filtering are used to construct a measure of common economic activity for the g7 countries we find that the common fluctuations are strongly associated with movements in us investment common fluctuations have substantial impact on fluctuations in both productivity and investment in these countries but very little impact on the current account country specific investment fluctuations have a significant negative impact on the current account while country specific productivity movements have little independent effect these findings are shown to be generally consistent with the predictions of a multi country dynamic model calibrated to the empirical decomposition of productivity shocks

housing cycles and macroeconomic fluctuations a global perspective abstract this paper investigates the international spillovers of housing demand shocks on real economic activity the global economy is modeled using a global var with a novel house price data set for both advanced and emerging economies the impulse responses to an identified u s housing demand shock confirm the existence of strong international spillovers to advanced economies in contrast the response of some major emerging economies is not significantly different from zero moreover the analysis of synchronized housing demand shocks speaks in favor of the recent evidence of increased resilience of emerging economies to shocks originating in advanced economies and it also suggests that a close monitoring of housing cycles in advanced economies as well as in emerging economies should be of interest for policy makers

comparisons of business cycles in the ec idiosyncracies and regularities annual data since 1960 and the real business cycle model as a guidance the evidence suggests that there are remarkable similarities between the business cycle pattern of these countries despite significant differences in the patterns of fiscal and monetary policies and the terms of trade we take this evidence to suggest that the type of shocks and the propagation mechanism is fairly similar across the ec countries hence the process of european integration under a set of uniform institutions and policies should not be a problem as far as the business cycle is concerned

co movements in commodity prices global sectoral and commodity specific factors this paper characterizes the co movements in commodity prices with a dynamic latent factor model that decomposes commodity returns into global sectoral and idiosyncratic components the results indicate that global and sectoral factors are important sources of co movements in commodity returns a sub sample analysis further reveals that the global factor increases significantly in importance since 2004 which indicates an increasing integration among commodity markets

advanced economies and emerging markets dissecting the drivers of business cycle synchronization abstract what are the divers of business cycle synchronization within and between advanced and emerging economies at the sector level this question is addressed by analysing international co movements of value added growth in a multi sector dynamic factor model the model contains a world factor region factors sector factors country factors and idiosyncratic components the model is estimated using bayesian methods for 9 disaggregated sectors in 5 developed economies g5 and 19 emerging economies for the 1972 2009 period the results suggest that while there exists a common regional business cycle in the g5 fluctuations in sectoral value added growth are dominated by country specific factors in the emerging markets despite that the international factor the sum of world and sector factors is more important than the region factor suggesting that the emerging markets are more synchronized with the g5 a simple regression shows that i the world factor would be more important the larger the share of agriculture in output ii in more open economies the sector factor is more important in explaining sectoral value added growth fluctuations iii the region factors is more important the richer and the less volatile the economy finally a comparison of the variance of sectoral value added growth accounted for by each factor from the pre to the post globalization period shows convergence of the business cycles within the g5 and em respectively the changes in the contribution of the world sector and region factor are due to changes in the importance of those factors within sectors however for the emerging markets the fall in the importance of the country factors is dominated by changes in the structural composition of the economies therefore the evolution of the structural composition in the emerging markets could be an important driver for more synchronized business cycles at the regional and international level

reserve accumulation and financial crises from individual protection to systemic risk abstract this paper provides a new perspective on the relationship between countries international reserve holdings and financial crises while the local view holds that reserves may prevent domestic crises it overlooks that the accumulation of reserves relaxes the financing constraint of the reserve currency country and may cause a financial crisis in the centre which is transmitted globally according to this global view reserve accumulation might destabilize the international financial system since the crisis affects all countries alike the accumulation of reserves imposes a negative externality on non accumulating countries we integrate this idea in a theoretical model of the optimal amount of reserves and illustrate the gap between local and global optimality the consideration of systemic risk lowers the demand for reserves moreover if a supranational authority determines the optimal level of reserves it internalizes the negative externality and accumulates fewer reserves a macroprudential tax on reserve hoardings might implement the socially optimal solution our calibration analysis shows that these considerations are economically significant they lower the optimal amount of reserves in the benchmark case by 45

the transmission of international shocks to the uk estimates based on a time varying factor augmented var the aim of this paper is to gauge the importance of foreign demand supply and interest rate shocks on the uk economy and assess how their role has changed over time to that end we devise a time varying factor augmented var model that captures the relationship between 17 industrialised countries and the uk and accounts for any temporal evolution in this relationship the response of uk macroeconomic variables to a foreign interest rate shock is estimated to have changed significantly since the early 1990s international demand shocks play an important role in driving world and uk real activity especially during the recent recession

the transmission of international shocks a factor augmented var approach the empirical literature on the transmission of international shocks is based on small scale vars in this paper we use a large panel of data for 17 industrialized countries to investigate the international transmission mechanism and revisit the anomalies that arise in the empirical literature we propose a factor augmented var favar that extends the model in bernanke boivin and eliasz 2003 to the open economy the main results can be summarized as follows first the dynamic effects on the uk economy of an unanticipated fall of short term interest rates in the rest of the world are real house price inflation investment gdp and consumption growth peak after one year wages peak after two years cpi and gdp deflator inflation peak during the third year second a positive international supply shock makes the distribution of the components of the uk consumption deflator negatively skewed third in response to a domestic monetary shock we find no evidence of the exchange rate and liquidity puzzles and little evidence of the forward discount and price anomalies

determinants of business cycle comovement a robust analysis abstract this paper investigates the determinants of business cycle comovement between countries our dataset includes over 100 countries both developed and developing we search for variables that are robust in explaining comovement using the approach of leamer amer econom rev 73 1983 31 variables considered are i bilateral trade between countries ii total trade in each country iii sectoral structure iv similarity in export and import baskets v factor endowments and vi gravity variables we find that bilateral trade is robust however two variables that the literature has argued are important for business cycles industrial structure and currency unions are found not to be robust

cyclical dynamics of industrial production and employment markov chain based estimates and tests abstract the purpose of this paper is to understand differences in cyclical phenomena across a broad range of developed and emerging countries based on the behavior of two key economic times series industrial production and employment the paper characterizes the series in question as a recurring markov chain univariate processes are estimated for each series individually and a composite indicator is constructed by using information on both series based on tests of equality of the estimated markov chains across countries as well as the expected times to switch between different states we find evidence that i the developed and emerging economies are de coupled from each other in terms of their cyclical dynamics and ii the behavior of industrial production and employment growth are de coupled for the emerging economies our results suggest new directions for the analysis of emerging economy cyclical fluctuations

the role of uncertainty sentiment and cross country interactions in g7 output dynamics output fluctuations in the g7 are characterised using a var model of countries actual and expected outputs and uncertainty over these new measures are developed to quantify the relative importance of economic prospects versus uncertainty global versus national effects and fundamentals versus sentiment for countries persistent output movements national and global contributions are found to be equally important across the g7 although considerable differences exist between countries uncertainty and especially cross country uncertainty is important in propagating the effects of shocks and generates around 20 of countries persistent output movements on average fundamentals dominate output movements although with an 80 20 split sentiment plays a non negligible role

term structure surprises the predictive content of curvature level and slope summary this paper analyzes the predictive content of the term structure components level slope and curvature within a dynamic factor model of macroeconomic and interest rate data surprise changes of the three components are identified using sign restrictions and their macroeconomic underpinnings are studied via impulse response analysis the curvature factor is found to carry predictive information both about the future evolution of the yield curve and the macroeconomy in particular unexpected increases of the curvature factor precede a flattening of the yield curve and announce a significant decline of output more than 1 year ahead copyright 2010 john wiley sons ltd

currency versus banking in the financial crisis of 1931 during the 1920s germany was the world s largest capital importer financing reparations through u s credits we examine financial channels in crisis transmission between these two countries around the german financial crisis of 1931 we specify a structural dynamic factor model to identify financial and monetary factors separately for each of the two economies we find substantial crisis transmission from germany to the united states via the financial channel while monetary or financial crisis transmission from the united states to germany was weak we also find major real effects of the 1931 crisis on both economies again transmitted via the financial channel

the role of international factors in the business cycle a multi country study abstract empirical research has been conducted on the various theories of the business cycle over many countries however very little research has attempted to undertake a multi country disaggregate investigation into the sources of output change this paper decomposes fluctuations in industry output in a particular country into 1 a nation specific shock 2 an industry specific shock 3 a common shock and 4 an idiosyncratic factor using a dynamic factor analysis state space approach the paper finds that the industry specific impulse explains a significant but small part of the variance of the forecast error this provides limited support for the disaggregated real business cycle paradigm

business cycles and the exchange rate system some international evidence this paper investigates the differences in time series behavior of key economic aggregates under alternative exchange rate systems we use a postwar sample of 49 countries to compare the behavior of output consumption trade flows government consumption spending and real exchange rates under alternative exchange rate systems pegged floating and cooperative systems such as the ems we then examine evidence from two particular episodes involving canada and ireland of changes in the exchange rate system aside from greater variability of real exchange rates under flexible than under pegged nominal exchange rate systems we find little evidence of systematic differences in the behavior of macroeconomic aggregates or international trade flows under alternative exchange rate systems these results are of interest because a large class of theoretical models implies that the nominal exchange rate system has important effects on a number of macroeconomic quantities

have business cycles changed over the last two decades an empirical investigation abstract we document the properties of business cycles of 71 countries 23 industrial countries and 48 emerging market economies or emes from 1970q1 to 2012q4 using the harding and pagan dating algorithm first recessions are deeper steeper and costlier among emes especially in east asia and latin america second recoveries are swifter and stronger among emes partly due to stronger rebound effects third recessions became less costly during the globalization period 1985 2007 for industrial countries and emes thus reflecting institutional changes made during the great moderation fourth the dynamic behavior of macroeconomic indicators around peaks in real gdp is more volatile in downturns associated with crisis compared to other downturns fifth peaks in financial cycles credit and asset prices tend to precede peaks in real output cycles finally although both industrial and emerging markets have experienced deep recessions during the recent global financial crisis the emerging markets have recovered faster

the terms of trade the real exchange rate and economic fluctuations this paper examines the relationship between terms of trade and business cycles using a three sector intertemporal equilibrium model and a large multicountry database results show that terms of trade shocks account for nearly one half of actual gdp variability the model explains weak correlations between net exports and terms of trade the harberger laursen and metzler effect and produces large and weakly correlated deviations from purchasing power parity and real interest rate parity terms of trade shocks cause real appreciations and positive interest differentials although productivity shocks have opposite effects the puzzle that welfare gains of international asset trading are negligible is left unresolved copyright 1995 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

global banks and crisis transmission abstract we study the effect of financial integration through banks on the transmission of international business cycles in a sample of 18 20 developed countries between 1978 and 2009 we find that in periods without financial crises increases in bilateral banking linkages are associated with more divergent output cycles this relation is significantly weaker during financial turmoil periods suggesting that financial crises induce co movement among more financially integrated countries we also show that countries with stronger direct and indirect financial ties to the u s experienced more synchronized cycles with the u s during the recent 2007 2009 crisis we then interpret these findings using a simple general equilibrium model of international business cycles with banks and shocks to banking activity the model suggests that the relation between integration and synchronization depends on the type of shocks hitting the world economy and that shocks to global banks played an important role in triggering and spreading the 2007 2009 crisis

the changing international transmission of financial shocks evidence from a classical time varying favar we study the changing international transmission of financial shocks over the period 1971 2012 global financial shocks are measured as unexpected changes of a u s financial conditions index fci developed by hatzius et al 2010 we model the fci jointly with a large international data set through a time varying parameter factor augmented var and find that financial shocks have a considerable impact on growth in the nine countries considered moreover financial shocks during the global financial crisis are found to be large by historical standards they explain approximately 20 of gdp growth variation on average over 2008 9 compared to an average of 5 prior to the crisis

monetary policy and financial spillovers losing traction abstract has financial globalisation compromised central banks effectiveness in managing domestic financial conditions this paper tackles this question by studying the dynamics of bond yields encompassing 31 advanced and emerging market economies to gauge the extent to which external financial conditions complicate the conduct of monetary policy we isolate a contagion component by focusing on comovements in measures of bond return risk premia that are unrelated to domestic economic fundamentals our contagion measure is designed to more accurately capture relative to simple yield correlation spillovers driven by exogenous global shifts in risk preference or appetite in contrast to what simple comovements in bond yields suggest emerging market economies appear to be much less susceptible to global contagion than advanced economies and the overall sensitivities to contagion have not increased after the global financial crisis the extent to which financial spillovers have compromised policy traction thus appears to be lower relative to studies based on common variation in bond yields

measuring the world economy this paper provides an empirical assessment of whether the world economy has become smaller in terms of economic distance over the last decades we adopt a cross sectional spatial econometric approach relating domestic output volatility to distance weighted averages of other countries output volatility using a sample of 135 countries and rolling 10 year time windows over the period 1955 to 2006 using descriptive measures test statistics and spatial econometric estimates we find that cross country interdependence was virtually insignificant in the early post war period but has increased strongly from the mid 1960s to the mid 1980s and remained at a high level since then results for the most recent period suggest that common shocks to output volatility have a magnified impact and roughly quadruplicate through international spillover effects which are transmitted through both trade and financial openness

a multivariate latent factor decomposition of international bond yield spreads a factor analysis of long term bond spreads is performed by decomposing international interest rate spreads into national and global factors the factors are latent and are assumed to have garch type specifications as well as exhibiting serial dependence an indirect estimator is used to compute estimates of the unknown parameters the sampling performance of this estimator is investigated and compared with an alternative direct estimator based on the kalman predictor the factor model is applied to weekly data on long bond spreads between five countries australia japan germany canada and the uk and the usa over the period 1991 to 1999 the resulting factor decomposition is used to examine the international investor s optimal portfolio decision in a mean variance framework copyright 2000 john wiley sons ltd

changes in the effects of monetary policy on disaggregate price dynamics abstract based on a time varying factor augmented vector autoregression we demonstrate that the propagation mechanism of monetary policy disturbances differs across disaggregate components of personal consumption expenditures while many disaggregate prices rise temporarily in response to a monetary tightening in the early part of the sample there is no evidence of a price puzzle at the aggregate level the share of disaggregate prices that exhibit the price puzzle diminishes from the early 1980s onwards there also is evidence of a substantial decline in the dispersion of disaggregate price responses over time this gradual decrease in cross sectional heterogeneity of disaggregate price responses is associated with a dampening effect on aggregate real economic activity and a stronger effect on the aggregate price level we illustrate by means of a multi sector sticky price model augmented by a cost channel how key structural parameters would have had to change to match this evolution of sectoral price dynamics

on the demographic adjustment of unemployment the unemployment rate is one of the most important business cycle indicators but its interpretation can be difficult because slow changes in the demographic composition of the labor force affect the level of unemployment and make comparisons across business cycles difficult to purge the unemployment rate from demographic factors labor force shares are routinely used to control for compositional changes this paper shows that this approach is ill defined because the labor force share of a demographic group is mechanically linked to that group s unemployment rate as both variables are driven by the same underlying worker flows we propose a new demographic adjustment procedure that uses a dynamic factor model for the worker flows to separate aggregate labor market forces and demographic specific trends using the u s labor market as an illustration our demographic adjusted unemployment rate indicates that the 2008 2009 recession was much more severe and generated substantially more slack than the early 1980s recession

volatility and development why is gdp growth so much more volatile in poor countries than in rich ones we identify four possible reasons i poor countries specialize in more volatile sectors ii poor countries specialize in fewer sectors iii poor countries experience more frequent and more severe aggregate shocks e g from macroeconomic policy and iv poor countries macroeconomic fluctuations are more highly correlated with the shocks of the sectors they specialize in we show how to decompose volatility into these four sources quantify their contribution to aggregate volatility and study how they relate to the stage of development we document the following regularities first as countries develop their productive structure moves from more volatile to less volatile sectors second the level of specialization declines with development at early stages and slowly increases at later stages of development third the volatility of country specific macroeconomic shocks falls with development fourth the covariance between sector specific and country specific shocks does not vary systematically with the level of development we argue that many theories linking volatility and development are not consistent with these findings and suggest new directions for future theoretical work

exchange rate volatility and the time varying effects of aggregate shocks abstract this paper investigates the dynamics of the real exchange rate and relative output among the us and five of its top six trading partners since the collapse of bretton woods it employs long run restrictions to identify the usual suspect macroeconomic shocks and their relative importance for exchange rate fluctuations an improvement of the econometric application is that it allows for the contribution of each shock to the real exchange rate and relative output to vary over time while the volatility of us output both total and relative to that of the uk or canada is estimated to have substantially reduced since the mid 1980s consistent with the great moderation findings of many others the volatility of real exchange rates has experienced a gradual and continuous increase over the same period monetary shocks account for only a small fraction of these dynamics although they do track well the increase in volatility of us output during the great inflation period it is supply type shocks that seem to be more important for the relative output volatility reductions of the mid 1980s conversely demand shocks seem to account for the largest portion of the volatility increases in the real exchange rate perhaps unsurprisingly both volatilities increase during the 2007 financial crisis and the ensuing 2008 2009 great recession periods associated with higher economic uncertainty

on the importance of sectoral and regional shocks for price setting summary we use novel disaggregate sectoral regional euro area data to investigate the sources of price changes introducing a new method to extract factors from overlapping data blocks that allows for estimation of aggregate sectoral country specific and regional components of price changes our sectoral component explains much less variation in disaggregate inflation rates and exhibits much less volatility and more persistence than previous findings for the us indicate country and region specific factors play an important role emphasizing heterogeneity of inflation dynamics along both sectoral and geographical dimensions our results are incompatible with basic sticky information or calvo type price setting models but require multi sector multi country models copyright 2015 john wiley sons ltd

debt and stabilization policy evidence from a euro area favar abstract the euro area poses a unique problem in evaluating policy a currency union with a shared monetary policy and country specific fiscal policy analysis can be further complicated if high levels of public debt affect the performance of stabilization policy we construct a framework capable of handling these issues with an application to euro area data in order to incorporate multiple macroeconomic series from each country but simultaneously treat country specific fiscal policy we develop a hierarchical factor augmented var with zero restrictions on the loadings that yield country level factors monetary policy then responds to area wide conditions but fiscal policy responds only to its country level conditions we find that there is broad quantitative variation in different countries responses to area wide monetary policy and both qualitative and quantitative variation in responses to country specific fiscal policy moreover we find that debt conditions do not diminish the effectiveness of policy in a significant manner suggesting that any negative effects must come through other channels

identifying the common component of international economic fluctuations a new approach in this paper we develop an aggregation procedure using time varying weights for constructing the common component of international economic fluctuations the methodology for deriving time varying weights is based on some stylised features of the data documented in the paper the model allows for a unified treatment of cyclical and seasonal fluctuations and also accommodates the dynamic propagation of shocks across countries we find evidence for a world business cycle as well as evidence for a distinct european common component we also find some evidence that macroeconomic fluctuations have become more closely linked across industrial economies in the period after 1973 the world economy has become more closely integrated in recent years due to increasing trade and financial flows across countries this has spurred interest in the question of how the ongoing phenomenon of globalisation has affected the transmission and propagation of business cycle fluctuations across national borders an important question in this context is whether a substantial fraction of economic fluctuations are country specific or if there exists a world business cycle which might be defined as fluctuations that are common across all countries more generally the comovement of macroeconomic aggregates across different countries has become a topic of increasing interest in both academic and policy circles these issues have implications in a number of dimensions an empirical analysis of the relative importance of country specific versus common international fluctuations is of relevance for determining the structure of certain classes of international business cycle models from a policy perspective strong comovement of output across countries at business cycle frequencies implies that external trade would be unlikely to play a significant role in dampening fluctuations domestic policies aimed at affecting the real exchange rate and thereby attempting to boost net exports in the short run would then tend to have limited impact the degree of synchronisation of business cycles across countries also has important implications for short run international policy coordination and for assessing the feasibility of monetary unions therefore identifying and analysing the common component of international economic fluctuations is relevant from a number of different perspectives