monetary policy rules in the open economy effects on welfare and business cycles abstract this paper computes welfare maximizing taylor style interest rate rules in a business cycle model of a small open economy the model assumes staggered price setting and shocks to domestic productivity to the world interest rate to world inflation and to the uncovered interest rate parity condition optimized policy rules have a pronounced anti inflation stance and entail significant nominal and real exchange rate volatility the country responds to an increase in external volatility by holding more foreign assets the policy rule affects the variance and the mean of consumption the effect on the mean matters significantly for welfare

exchange rate regimes and the international transmission of business cycles capital account openness matters abstract we investigate the role of exchange rate regimes in the international transmission of business cycles during the global financial crisis we find that exchange rate regimes alone did not account for differences in the international transmission of business cycles during the crisis however analysis considering capital account openness and countries with currencies pegged to the u s dollar indicates that exchange rate regimes play an important role in shaping business cycle co movement adopting a fixed regime with high capital account openness additionally increased business cycle co movement with the united states during the crisis whereas u s dollar peggers with relatively restrictive capital accounts during the crisis were not found to affect business cycle transmission

the international transmission of real business cycles the authors present a stochastic model of two barter economies with production linked by free trade in goods and securities which generates pareto efficient international transmissions of business cycle disturbances each country is inhabi ted by an infinitely lived representative firm and consumer worker and is subject to country specific production shocks the internation al capital market effects perfect pooling of country specific risk c onsumption and output volatility may be higher in trade than under au tarchy as agents can be induced to undertake additional risk in exchange for a higher expected utility copyright 1988 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

mass car ownership in the emerging market giants the typical urban household in china owns a tv a refrigerator a washing machine and a computer but does not yet own a car in this paper we draw on data for a panel of countries and detailed household level surveys for the largest emerging markets to document a remarkably stable relationship between gdp per capita and car ownership highlighting the importance of within country income distribution factors we find that car ownership is low up to per capita incomes of about us 5000 and then takes off very rapidly several emerging markets including india and china the most populous countries in the world are currently at the stage of development when such takeoff is expected to take place we project that the number of cars will increase by 2 3 billion between 2005 and 2050 with an increase by 1 9 billion in emerging market and developing countries we outline a number of possible policy options to deal with the implications for the countries affected and the world as a whole marcos chamon paolo mauro and yohei okawa

modeling future vehicle sales and stock in china this article presents an updated and upgraded methodology the fuel economy and environmental impacts feei model http www feeimodel org to project vehicle sales and stock in china on the basis of our previous studies the methodology presented has the following major improvements it simulates private car ownership on an income level basis takes into account car purchase prices separates sales into purchases for fleet growth and for replacements of scrapped vehicles and examines various possible vehicle scrappage patterns for china the results show that the sales of private light duty passenger vehicles in china could reach 23 42 million by 2050 with the share of new growth purchases representing 16 28 the total vehicle stock may be 530 623 million by 2050 we compare this study to other publicly available studies in terms of both projection methodology and results a sensitivity analysis shows that vehicle sales are more affected than levels of vehicle stock by the model parameters which makes projecting sales more difficult owing to the lack of reliable input data for key model parameters because it considers key factors in detail the sales and stock projection module of the feei model offers many advantages over previous models and is capable of simulating various policy scenarios

money output and income velocity this paper attempts to assess empirically the contribution of three structural shocks monetary institutional financial and fiscal and technological to output and velocity fluctuations in the national bank era and the post 1973 period to identify these shocks we impose only long run restrictions derived from a monetary growth model we find that higher money growth increases decreases velocity in the first second period depending crucially on the resulting changes in the transactions frequency credit enhancing financial or expansionary fiscal shocks have a permanent positive effect on velocity and a himp shaped effect on output whereas technological shocks cause velocity to decrease in the short run and output to move to a permanently higher level

measuring the economic impact of monetary union the case of okinawa data from okinawa s monetary union with the united states in 1958 and with japan in 1972 are used to obtain a quantitative indication of how monetary union might affect the behavior of nominal and real shocks across two economies with monetary union the variance of the real exchange rate between two economies declines and their business cycle linkage becomes stronger a var analysis of output and price data for okinawa and japan further indicates that the contribution of asymmetric nominal shocks in business cycles becomes smaller monetary union thus seems to facilitate both nominal and real convergence

economic fluctuations in central and eastern europe the facts this article provides a detailed empirical analysis of quarterly frequency dynamics in macroeconomic aggregates in 12 countries of central and eastern europe cee it shows that business fluctuations in cee countries are in general more pronounced than in developed ones and are of similar size as in other emerging market economies private consumption is particularly volatile relative to major developed economies government spending is dominantly procyclical and net exports are strongly countercyclical the most frequent country outliers are the high inflation countries of bulgaria romania and russia especially in labour market price and exchange rate variables excluding these countries from the sample makes many of the observed patterns in cyclical dynamics more homogenous and broadly similar to ones established in developed economies

evidence on the cross country transmission of monetary shocks the international transmission of monetary shocks between the us and canada is explored focusing on real variables such as consumption investment employment and the bilateral trade balance along with measures of us and canadian money the empirical analysis examines the impact of a monetary shock in one country on real activity in both countries the long run analysis provides evidence of cointegration among the variables and suggests that money plays an important role in the equilibrium relationships between the two countries variance decompositions and impulse response functions reveal interesting avenues of real transmission in the short run the short run analysis provides strong evidence that us monetary shocks affect real activity in both the usa and canada the analysis also indicates that canadian monetary disturbances affect canadian and us real activity and that many of these effects are similar in magnitude to the effects of us monetary shocks the importance of the nominal exchange rate

the elasticity of demand for gasoline in china abstract this paper estimates the price and income elasticities of demand for gasoline in china our estimates of the intermediate run price elasticity of gasoline demand range between 0 497 and 0 196 and our estimates of the intermediate run income elasticity of gasoline demand range between 1 01 and 1 05 we also extend previous studies to estimate the vehicle miles traveled vmt elasticity and obtain a range from 0 882 to 0 579

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

the transmission mechanism of business cycles among germany japan the uk and the usa the study analyses the interdependent relationships of business cycles among four major countries using la var methods the results are compared with results obtained using a standard var model for the total sample 1962 1995 it is found that the economies of individual countries move independently and that inter dependence is weak however causality from the usa to japan and from japan to germany can be observed it is also found that the ripple effect differs in the first 1962 1973 and second 1973 1995 sample periods a change in the international ripple effect on the business cycle may have occurred at the time of the first oil crisis these results are almost robust to the empirical techniques employed in the analysis

international fiscal policy transmission the paper examines international transmission of stochastic fiscal policy disturbances in a two country general equilibrium framework with possible excess supply equilibria with underutilization o

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

forest management conservation and global timber markets this article develops a global timber market model which captures how timber supply reacts to future predicted increases in the demand for timber higher future demand is expected to increase prices increase investments in regeneration increase establishment of plantations and expand output dynamic market responses imply a greater reliance on plantations in productive regions allowing large areas of natural forest in low valued regions to remain largely intact sensitivity analysis suggests that price harvest and management are most sensitive to the rate of demand increase the interest rate the cost of plantations and access costs of natural forests two forest conservation strategies are examined which predict the system wide implications of forest conservation in europe and north america the policies indicate that whereas set asides can induce net conservation harvests increase elsewhere particularly in natural forests

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

empirical evidence on the insulation properties of fixed and flexible exchange rates abstract this paper investigates whether japanese output stability since the mid 1970s is attributable to the change in exchange rate regime or to the changing nature of underlying disturbances we decompose foreign and domestic influences on output movements using restrictions on the long run dynamics to identify the disturbances we find that the flexible exchange rate regime is more effective in insulating the economy from foreign disturbances than is the fixed rate regime however in the case of japan it is primarily the changing nature of the fundamental disturbances to the economy that is responsible for greater output stability since the mid 1970s

international transmission of anticipated inflation under alternative exchange rate regimes this paper studies the international transmission of anticipated inflation a two country two good two currency cash in advance model is used to examine analytically and numerically the consequences of changes in a country s inflation rate domestic monetary policy influences real activity at home through an inflation tax channel these real effects are transmitted to the foreign country via fluctuations in the real exchange rate under a flexible nominal exchange rate inflation is a beggar thy neighbor policy under a fixed nominal exchange rate each country suffers a welfare loss when one country inflates the quantitative results are fairly insensitive to variations in the cash credit mix used to finance investment expenditures 2001 elsevier science ltd all rights reserved

capital mobility and international sharing of cyclical risk this paper investigates whether the international globalization of financial markets allows for significant cross country risk sharing at the business cycle frequency we find that cross country risk sharing is still limited and this is unlikely to be the result of financial frictions that limit state contingent contracts part of the limited international risk sharing could be the consequence of frictions that de facto reduce the short term mobility of financial capital but even with these frictions we find significant divergence between model predictions and the data

international good market segmentation and financial innovation abstract while international capital flows are now well liberalized markets for goods remain segmented to investigate how financial innovation may relieve the effects of this segmentation on risk sharing we examine a series of two country economies with internationally segmented good markets distinguished by the available financial securities sufficient conditions for efficiency include complete international financial markets together with liberalized international financial flows under these conditions heterogeneous agents from the same country may use securities as a substitute for the international shipment of goods this allows them to partially circumvent the segmentation allowing for efficient risk sharing

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

income effects on the trade balance this paper investigates the income effects on the trade balance with particular attention to the distinction between permanent and transitory disturbances for the united states japan germany and the united kingdom in all four countries movements in the trade balance have mostly been associated with transitory changes in income the latter also are negatively associated with the trade balance in marked contrast permanent changes in income have little to do with the trade balance these results are examined in light of intertemporal models and real business cycle models copyright 1996 by mit press

a real model of the world business cycle abstract in this paper a stochastic two country log linear infinite horizon model is used to analyze the generation and transmission of economic fluctuations across countries it is argued that following a country specific supply disturbance production interdependence and unitary elasticities in consumption and production are sufficient to generate comovements in aggregate economic activity investment and trade that are persistent over time and positively correlated across countries however the empirical analysis carried out for the usa japan germany and uk for the 1960 82 period suggests that common shocks rather than trade links are responsible for this pattern of comovements

on the sources of business cycles in the g 7 abstract this paper examines sources of cyclical movements in output inflation and the term structure of interest rates in the g 7 it employs a novel identification approach which uses the sign of the theoretical cross correlation function in response to shocks to catalog orthogonal disturbances we find that demand shocks are the dominant source of output and inflation fluctuations in several of the g 7 countries the proportion of term structure variability explained by different structural sources does not depend on the horizon apart from the us and canada structural shocks are nearly uncorrelated across countries

financial integration and international business cycle co movement international business cycle transmission through integrated financial markets occurs through wealth and balance sheet effects balance sheet effects lead to business cycle convergence but wealth effects lead to divergence this paper shows empirically that debt market integration has a positive effect on co movement implying that balance sheet effects are the main conduit for international transmission through integrated debt markets equity market integration has a negative effect implying that wealth effects are the main channel for international transmission through integrated equity markets distinguishing between wealth and balance sheet effects resolves some key discrepancies between empirical and theoretical findings in international macroeconomics

the developing world is poorer than we thought but no less successful in the fight against poverty a new data set on national poverty lines is combined with new price data and almost 700 household surveys to estimate absolute poverty measures for the developing world we find that 25 of the population lived in poverty in 2005 as judged by what poverty typically means in the world s poorest countries this is higher than past estimates substantial overall progress is still indicated the corresponding poverty rate was 52 in 1981 but progress was very uneven across regions the trends over time and regional profile are robust to various changes in methodology though precise counts are more sensitive

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

dynamic effects of financial intermediation over the business cycle ping wang this paper provides a empirical evidence that the financial intermediation disturbances can generate business cycles we examine three countries whose financial sectors are fully developed but quite distinct in their institutional and regulatory circumstances thus we can infer whether financial intermediation disturbances differ across dissimilar financial environments we find that the dynamic responses of output to financial intermediation shocks exhibit similar patterns in all cases studied however the various institutional and regulatory circumstances have generated different propagation mechanisms transmitting the financial disturbance to output in ways that lead the magnitudes of the responses to deviate across economies jel e32 e44 i introduction does the financial sector veil the real economy although some economists such as lucas 1988 argue that financial factors are over stressed there is a growing literature that theoretically cultivates the channels through which financial intermediation can influence economic fluctuations and long run growth rather than focus on the traditional monetary transmission mechanism this literature plants itself in the microfoundations of asymmetric information and contract theory the new financial intermediation literature stems from seminal works by diamond 1984 townsend 1983a 1983b and boyd and prescott 1986 that demonstrate that in the presence of private information and costly state verification it is optimal for borrowing and lending to be conducted under financial intermediary arrangements these ideas were then extended by williamson 1987 to show how disturbances in the financial intermediation sector can generate business cycle fluctuations essentially when investment projects become more risky or difficult to evaluate loan supply falls and business cycle movements emerge 1 moreover other financial intermediation impulses are likely to be important as well these include changes to the institutional framework or the regulatory environment and any other event that enhances or hinders the intermediaries capacity to allocate capital efficiently among competing alternative uses e g financial innovation yet despite the theoretical rhetoric on the importance of financial intermediation to output fluctuations the empirical relevance of financial intermediation remains an unsettled question this paper brings us one step closer to the solution by econometrically identifying structural financial intermediation disturbances and estimating their effect on output movements in three major industrialized countries germany the united kingdom and the united states we choose these three advanced economies not only because their financial sectors are fully developed but also because their distinct banking structures and regulatory environments are capable of generating and transmitting financial intermediation disturbances in different ways that is the depth of financial intermediation is relatively similar across countries therefore the cross country analysis allows us to focus on the ability of financial intermediation to generate short run cycles and to draw some suggestive insights regarding the role of regulatory and institutional factors across countries the existing empirical evidence linking financial factors to real economic activity has involved noticing statistical correlations between some financial variables and some real variables goldsmith 1969 using data from 1860 to 1963 showed that there is a positive relationship between economic development and the size of the financial sector kuznets 1971 in a cross section study of 57 developed and developing economies found that the share of banking insurance and real estate in gross domestic product rises as income increases mckinnon 1973 showed that the ratios of private credit to national income and a broad monetary aggregate to national income are positively related to per capita income

does trade integration cause convergence abstract using a business cycle model we analyse the conditions for trade integration to produce economic convergence we find large stable economies with integrated structures are likely to diverge but smaller more volatile or less well integrated economies will converge the symmetry of shocks is unimportant

an empirical analysis on capital flows the case of korea and mexico this paper discusses causes of capital flows in korea and mexico both countries received substantial amounts of foreign capital in the late 1980s and early 1990s international capital helped these countries achieve a higher standard of living and faster economic growth however undesirable macroeconomic effects such as appreciation of real exchange rate and widening current account deficits usually accompany foreign capital inflows the vector autoregressive var method is applied to investigate the underlying shocks causing the capital inflows the main findings are that the u s business cycle and shocks to foreign interest rates account for more than 50 of capital inflows to both countries in the past two decades

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

sources of international business fluctuations country specific shocks or worldwide shocks abstract this paper identifies sources of business fluctuations in a two country open economy model with the structural var method focusing on the relative importance of worldwide shocks and country specific shocks unlike previous studies which define country specific shocks as labor supply shocks this study explicitly identifies three kinds of permanent shocks worldwide shocks domestic country specific shocks and foreign country specific shocks with identifying restrictions derived from a theoretical model the main finding is that u s country specific shocks are the most important in explaining u s and foreign output fluctuations except in the short run

limited participation in international business cycle models a formal evaluation in this paper we study the role of limited asset market participation lamp for international business cycles we show that when limited participation is introduced into an otherwise standard model of international business cycles the performance of the model improves signi cantly especially in matching cross country correlations to perform formal evaluation of the models we develop a novel statistical procedure that adapts the test of vuong 1989 to dsge models and accounts for the possibility that models are misspeci ed based on this test we show that the improvements brought out by lamp are statistically signi cant leading a model with lamp to outperform a representative agent model furthermore when lamp is introduced a model with complete markets is found to do better than a model with no trade in nancial assets a well known favorite in the literature our results remain robust to the inclusion of investment speci c technical change

business cycle transmission from the us to germany a structural factor approach abstract this paper investigates the transmission of us macroeconomic shocks to germany using a large dimensional structural dynamic factor model this framework allows us to investigate many transmission channels simultaneously including new channels such as stock markets foreign direct investment bank lending and the confidence channel we find that us shocks affect the us and germany largely symmetrically trade seems to be the most relevant transmission channel monetary policy reactions to strong price movements seem to play a role as well no clear conclusion can be drawn yet on the role of financial markets and the confidence channel negative domestic influences apparently more than offset positive us influences in the german economy between 1995 and 2000 but the us recession in 2001 appeared to be the main culprit in the german slump

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

international transmission of monetary and fiscal policy abstract this paper analyzes the effects of monetary and fiscal expansion on the multiple economies in a dornbusch model and a yaari blanchard model unlike previous literature the paper incorporates union and explicitly solves the n country models the effects of monetary and fiscal expansion outside the union are quite similar to the previous results based on the two country models however the effects of expansion inside the union induce a different dynamic path after the policy changes furthermore the number of union members changes the fluctuations of various endogenous variables

trade and business cycle synchronization in oecd countries a re examination this paper re examines the relationship between trade intensity and business cycle synchronization for 21 oecd countries in the period 1970 2003 instead of using instrumental variables we estimate a multivariate model including variables capturing specialization and similarity of economic policies we confirm that trade intensity affects synchronization but the effect is much smaller than previously reported other factors like specialization and convergence in monetary and fiscal policies have a similar impact on business cycle synchronization as trade intensity the effect of trade on synchronization is not driven by outliers however the impact of trade on synchronization is not robust across deciles c 2007 elsevier b v all rights reserved

on endogenous competitive business cycles the belief that the long run equilibrium of a competitive monetary economy that does not experience any exogeneous shocks whether originating from the external environment or from policy should be modelled as a state that is stationary or perhaps growing at a constant rate seems to be deeply rooted in the mind of some economists

refinements on macroeconomic modeling the role of non separability and heterogeneous labor supply abstract this paper proposes a dynamic stochastic general equilibrium model characterized by heterogenous labor schedules and non separability between consumption and labor in the utility function the model successfully describes output consumption investment and interest rates after a monetary expansion the proposed formulation improves on standard models by using preferences favored by the data and by requiring investment adjustment costs and habit formation parameters more in line with the micro based evidence

can government enforcement permanently alter fertility the case of china i introduction in developing countries per capita output growth objectives are often stymied by high birth rates 1 traditional values ignorance of birth control technology and labor intensive farming are all factors which contribute to high fertility rates for those reasons many developing countries experiencing high birth rates adopt population control policies while most programs combine educational efforts with some form of persuasion many also provide strong economic disincentives to high fertility 2 of particular interest from this vantage point is the experience of the people s republic of china which stands alone in its use of quotas on child bearing decisions 3 china s population control policy began with a massive campaign in 1953 reversing an earlier pro natalist stance however that campaign was curtailed by the political turmoil arising from the great leap forward and the cultural revolution population control programs resumed in 1970 with the issuance and enforcement of three reproductive norms late marriage longer spacing between births and fewer children in 1979 the authorities went even further allowing each household to have only one child interest in china s experience arises not only from the severity of the restrictions but also due to the government s ability to enforce them the feasibility of enforcing these restrictions is a result of the deep penetration of the communist party into most aspects of an individual s life including its control over housing employment and salaries 4 however despite the government s extensive involvement in birth planning those who study chinese demography have debated the extent to which government policies are responsible for the large fertility decline in the 1970s 5 this paper uses recent advances in economic theory and econometrics to quantitatively assess the main sources of fertility fluctuations in china specifically we employ a model with endogenous fertility choice which modifies the framework of razin and ben zion 1975 and barro and becker 1989 6 in contrast to other papers we focus on the relationship between government enforcement of population control policies and fertility outcomes we also allow the fertility rate to be affected by 1 household preferences including alterations in taste as well as in education health care and the changing role of women and 2 production technology which mostly captures changes in agricultural output or income we perform simple comparative static analysis to examine long cycles in fertility and output and characterize the transitional dynamics which govern short cycles easterlin 1968 and lee and loschky 1987 provide nice discussions of long fertility cycles the long run steady state predictions will be used to identify the empirical structural vector autoregression var system as well as interpret the underlying structural disturbances additionally the transitional dynamics results can be compared to the estimated dynamic structure finally we employ a structural var as in blanchard and quah 1989 and ahmed ickes wang and yoo 1993 to econometrically disentangle the relative contributions of policy and economic development factors to changes in fertility growth the structural disturbances include a change in the government s enforcement power a technological advance in agricultural production and a preference shift toward a higher fertility rate all of which are capable of generating both short and long cycles in fertility and output we find that government enforcement power has a significant negative effect on fertility accounting for about one third of the variance of the forecast error for fertility growth after the first year an expansion in agricultural output on the other hand yields a short run positive impact on fertility growth and is responsible for almost one fifth of fertility growth variations furthermore while theoretically all shocks have the potential to generate long cycles only preference shifts have statistically significant long run effects

the exchange rate in a dynamic optimizing business cycle model with nominal rigidities a quantitative investigation this paper studies a quantitative dynamic optimizing business cycle model of a small open economy with staggered price and wage setting the model exhibits exchange rate overshooting in response to money supply shocks the predicted variability of the nominal and especially of the real exchange rate is noticeably higher than in standard real business cycle models with flexible prices and wages a positive domestic money supply shock is predicted to lower the domestic interest rate raise gdp and trigger a depreciation of both the nominal and real exchange rate increases in domestic productivity and in the world interest rate are also predicted to induce a nominal and real exchange rate depreciation 2001 elsevier science b v all rights reserved

are correlations of stock returns justified by subsequent changes in national outputs abstract in an integrated world capital market the same pricing kernel is applicable to all securities we apply this idea to the stock returns of different countries we investigate the underlying determinants of cross country stock return correlations first we determine for a given measured degree of commonality of country outputs what should be the degree of correlation of national stock returns we propose a framework that contains a statistical model for output and an intertemporal financial market model for stock returns we then attempt to match the correlations generated by the model with measured correlations our results show that under the hypothesis of market segmentation the model correlations are much smaller than observed correlations however assuming world markets are integrated our model correlations can be matched with observed correlations

world oil demand s shift toward faster growing and less price responsive products and regions abstract using data for 1971 2008 we estimate the effects of changes in price and income on world oil demand disaggregated by product transport oil fuel oil residual and heating oil and other oil for six groups of countries most of the demand reductions since 1973 74 were due to fuel switching away from fuel oil especially in the oecd in addition the collapse of the former soviet union fsu reduced their oil consumption substantially demand for transport and other oil was much less price responsive and has grown almost as rapidly as income especially outside the oecd and fsu world oil demand has shifted toward products and regions that are faster growing and less price responsive in contrast to projections to 2030 of declining per capita demand for the world as a whole by the u s department of energy doe international energy agency iea and opec we project modest growth our projections for total world demand in 2030 are at least 20 higher than projections by those three institutions using similar assumptions about income growth and oil prices because we project rest of world growth that is consistent with historical patterns in contrast to the dramatic slowdowns which they project

social contagion and income heterogeneity in new product diffusion a meta analytic test standard diffusion models capture social contagion only coarsely and do not allow one to operationalize different contagion mechanisms moreover there is increasing skepticism about the importance of contagion and as has long been known s shaped diffusion curves can also result from heterogeneity in the propensity to adopt we present hypotheses about conditions under which specific contagion mechanisms and income heterogeneity are more pronounced and test these hypotheses using a meta analysis of the q p ratio in applications of the bass diffusion model the ratio is positively associated with the gini index of income inequality in a country supporting the heterogeneity in thresholds interpretation the ratio also varies as predicted by the gamma shifted gompertz diffusion model but the evidence vanishes after controlling for national culture as to contagion the q p ratio varies with the four hofstede dimensions of national culture for three of them in a direction consistent with the social contagion interpretation furthermore products with competing standards have a higher q p ratio which is again consistent with the social contagion interpretation finally we find effects of national culture only for products without competing standards suggesting that technological effects and culturally moderated social contagion effects might not operate independently from each other

international trade and the business cycle this paper develops a new empirical framework for analysing the dynamics of the trade balance in response to different types of macroeconomic shocks the model provides a synthetic perspective on the conditional correlations between the business cycle and the trade balance that are generated by different shocks and attempts to reconcile these results with unconditional correlations found in the data the results suggest that in the post bretton woods period nominal shocks have been an important determinant of the forecast error variance for fluctuations in the trade balance in g 7 countries the world economy has become increasingly integrated in recent years spurred by rapid expansions in trade and financial flows across national borders the rising share of international trade in world output suggests that trade could potentially have a greater influence on business cycle fluctuations both within and across countries hence understanding the factors driving fluctuations in international trade is important from a number of different perspectives including macroeconomic forecasting as well as for short run domestic policy considerations and international policy coordination the existing empirical literature on international aspects of business cycle fluctuations has followed a number of different approaches one strand of literature uses error component models to identify the sources of business cycle fluctuations and to assess the importance of common international shocks relative to country specific or industry specific shocks see stockman 1988 glick and rogoff 1995 another approach has been to document the role of international trade in the transmission of business cycles across countries as in

how well can the new open economy macroeconomics explain the exchange rate and current account abstract this paper advances the new open economy macroeconomic literature in an empirical direction estimating and testing a two country model fit to u s and g7 data the model performs moderately well for the exchange rate and current account results offer guidance for future theoretical work parameter estimates lend support to the assumption of local currency pricing estimates are found for key parameters commonly calibrated in the theoretical literature such as the elasticity of substitution between home and foreign composite goods and the response of a country s risk premium to the net foreign asset position results also indicate that deviations from interest rate parity are not closely related to monetary policy shocks as recently hypothesized but that these deviations are strongly related to shifts in the current account

mode locking and international business cycle transmission abstract we investigate international business cycle synchronization business cycles in many countries have a tendency to synchronize with one another in what appears to be a world business cycle yet researchers find that trade and capital linkages are not strong enough for one country to drive business cycles in another country how is this world business cycle formed this study suggests that the world business cycle results from a mode locking phenomenon a nonlinear process by which weak coupling between oscillating systems tends to synchronize oscillations in the systems simulations and econometric analyses are performed to attempt to verify this hypothesis

innovation accounting for the impact of fluctuations in u s variables on the canadian economy innovation accounting is conducted on a nine variable vector autoregression estimated using u s and canadian monthly data for january 1971 to december 1983 this reveals inter alia a positive impact of the u s interest rate on the canadian rate with the role the exchange rate plays in cushioning this impact being clearly apparent a positive effect of the u s money supply on both u s and canadian interest rates a positive albeit muted response of canadian production to a shock in u s production and a persistent influence of u s prices on production negatively and prices positively in canada are also detected l impact des fluctuations dans les variables americaines sur l eonomie canadienne une analyse utilisant la technique d innovation accounting les auteurs utilisent la technique d innovation accounting dans le cadre d un systeme a neuf variables estime comme autoregression vectorielle a l aide de donnees mensuelles canadiennes et americaines couvrant la periode de janvier 1971 a decembre 1983 cette analyse revl un effet positif de la masse monetaire americaine a la fois sur les taux d interet canadiens et americains une reaction positive mais en sourdine du niveau de production au canada a un choc dans le niveau de production americaine et une influence persistence des niveaux de prix americains sur le niveau de production au canada influence negative ainsi que sur les niveaux de prix canadiens influence positive we should like to thank gordon anderson douglas clarke john kennan john kuszczak angelo melino and stanely winer for a number of helpful discussions earlier versions of the paper were presented at the meetings of the canadian economics association in vancouver in june 1983 at the winter meetings of the econometric society in san francisco in december 1983 and in a session of invited papers at the meetings of the canadian economics association in guelph in june 1984 our discussants jacques raynauld in vancouver thomas doan and stephen king in san francisco and allan gregory in guelph offered many useful comments as too did the members of the money macro workshop at the university of western ontario alan harrison also thanks the economics department at the university of warwick for its hospitality and the social science and humanities research council of canada for financial support canadian journal of economics revue canadienne d economique xviii no 4 november novembre 1985 printed in canada imprime au canada 0008 4085 85 784 98 1 50 canadian economics association this content downloaded from 40 77 167 14 on fri 16 sep 2016 06 02 12 utc all use subject to http about jstor org terms impact of fluctuations in us variables 785

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

international timber markets and tropical deforestation the evidence from prices some scholars suggest that global timber markets especially those involving high value species are a leading cause of tropical deforestation despite limited empirical evidence this hypothesis rests on the assumption that global timber markets respond to a common equilibrating mechanism that provides strong enough incentives for loggers in the tropical regions of the world this article develops a simple model and taps into a unique data set on timber prices of hardwood and softwood in leading markets to test the global timber markets hypothesis while we find evidence of a global equilibrating mechanism with potentially significant economic incentives to affect tropical deforestation our results do not endorse the common conjecture in the literature that timber price shocks in developed countries lead to a homogeneous response in terms of deforestation everywhere in the tropical world instead they invite further development of structural global timber market models to assess the linkages between ma

trade policies economic growth and the direct causes of deforestation by ramon lopez gregmar i galinato please send correspondence to ramon lopez 2200 symons hall university of maryland college park md 20742 email rlopez arec umd edu tel 301 405 1281 fax 301 314 9091 gregmar i galinato 2200 symons hall university of maryland college park md 20742 email ggalinato arec umd edu tel 301 405 0477 fax 301 314 9091

the transmission of disturbances under alternative exchange rate regimes with optimal indexing the paper develops a general stochastic macroeconomic model that can be used to study the international transmission of disturbances under four alternative exchange rate systems uniform flexible exchange rates uniform fixed exchange rates and two versions of two tier exchange rates the analysis makes two general points first one cannot assume stability of structure when assessing the consequences of alternative exchange rate regimes for example the slope of the aggregate supply curve and the rationally formed expectations in the asset markets can respond dramatically to the government s choice of exchange rate regime second exchange rate regimes that provide full insulation from foreign disturbances may nevertheless be inferior to other regimes in terms of their ability to maximize social welfare

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

stochastic trends and economic fluctuations in a large open economy abstract this study examines the role of stochastic trends in real exchange rates and foreign output in explaining economic fluctuations in the united states while many of the results are consistent with recent closed economy studies the evidence shows that external shocks have significant short run effects on economic fluctuations even in a large country a real appreciation of the dollar leads to permanent decreases in net exports and temporary decreases in output permanent shocks to real exchange rates have surprisingly large effects on output over the course of the normal business cycle

global implications of national unconventional policies abstract financial integration in the markets for banks assets and liabilities makes balance sheet constraints highly correlated across countries resulting in a high degree of financial and macroeconomic interdependence likewise under financial integration unconventional policies aimed at stabilizing domestic financial and credit conditions could entail large international spillovers therefore stabilization by one country will also benefit other countries reducing incentives to implement credit policies in a classic free riding problem especially when these policies entail domestic costs we show that this outcome can emerge in an open economy model featuring financial intermediaries that face endogenously determined balance sheet constraints

managing electric power system transition in china abstract this research studies the low carbon transition of the electric power sector in china using a multi level perspective mlp of niches socio technical regime and landscape as well as literature on innovation systems three lines of thought on transition process are integrated in the paper to probe the possible transition pathways in china a mlp analysis is presented to understand the current niches regime and landscape of china s power sector a brief analysis on the future macroscopic socio economic transition in the process of industrialization urbanization and modernization of chinese society and its implication on power landscape are depicted to prove the urgency and magnitude of transition in china and why systematic transition management is needed five transition pathways namely reproduction transformation substitution reconfiguration de alignment re alignment and reconfiguration with their possible technology options are presented the paper goes further to propose an interactive framework for managing the transition to a low carbon energy system in china representative technology options are appraised by employing innovation theory to indicate the logic of policymaking within the framework institutional gaps in realizing the transition are also addressed the work presented in the paper will be useful in informing policy makers and other stakeholders and may provide references for power sector transition management in other countries

excess capacity monopolistic competition and international transmission of monetary disturbances analyzes the excess capacity monopolistic competition and international transmission of monetary policy disturbances in the united states sheds light on the international impact of monetary policy emphasis on the spillover effects of monetary disturbances similarity of framework used with open economy macroeconomics

china s soaring vehicle population even greater than forecasted abstract china s vehicle population is widely forecasted to grow 6 11 per year into the foreseeable future barring aggressive policy intervention or a collapse of the chinese economy we suggest that those forecasts are conservative we analyze the historical vehicle growth patterns of seven of the largest vehicle producing countries at comparable times in their motorization history we estimate vehicle growth rates for this analogous group of countries to have 13 17 per year roughly twice the rate forecasted for china by others applying these higher growth rates to china results in the total vehicle fleet reaching considerably higher volumes than forecasted by others implying far higher global oil use and carbon emissions than projected by the international energy agency and others

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

trade interdependence and the international business cycle a stochastic general equilibrium model of the world economy is developed to analyze the contribution of trade interdependence to international business cycles we test some of the implications of the model using data from ten major industrial countries and a variety of detrending techniques to calculate the cyclical component of output we find that the significance of trade in the transmission of economic disturbances across countries is not robust to the choice of the detrending method in general the role of trade interdependence is moderate and seem to have been stronger in the period before 1973

the economics of tropical deforestation this paper provides a survey of first wave economic studies of tropical deforestation and land use these studies of tropical forest land conversion are generally at the cross country level we also conduct a synthesis cross country analysis of tropical agricultural land expansion the results show that agricultural development is the main factor determining land expansion but institutional factors have an important influence income effects tend to vary from region to region and do not always display an environmental kuznets curve relationship copyright 2001 by blackwell publishers ltd

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

sources and propagation of international output cycles common shocks or transmission abstract this paper studies the generation and transmission of international cycles in a multi country model with production and consumption interdependencies two sources of disturbance are considered and three channels of propagation are compared technology disturbances which are mildly correlated across countries are more successful than government expenditure disturbances in reproducing actual data the presence of a common component to the shocks and of production interdependencies appear to be crucial in quantitatively matching the properties of the data

international interdependence and business cycle transmission between turkey and the european union 1 introduction because of globalization and the asian financial crisis interest in the international linkages and economic comovements between different regions of the world has recently heightened one economic relationship of particular interest is the relationship between turkey and its european neighbors this relationship is important because of turkey s european orientation and because of turkey s long held ambition of joining the european union eu in view of this situation we examine the linkages and comovements of outputs prices interest rates and money supplies between turkey and europe the main question we address here is do the turkish and european economies move together through time that is are their business cycles synchronized three related questions are how or why does this synchronization or comovement take place is there any evidence of business cycle transmission between the european economies and turkey have these comovement relationships changed over time to address these questions we gathered statistics on macroeconomic variables trade linkages capital flows and historical economic events for most of the analysis germany turkey s largest trading partner is used as a proxy for the eu nations because of the limited period of availability of the quarterly data we examine the relationship using both annual and quarterly data using annual data for 1956 1998 and quarterly data for a shorter period from the first quarter of 1981 through the fourth quarter of 1998 we calculate correlations between macroeconomic variables for turkey and germany and perform principal components analysis tests of cointegration and granger causality and a structured vector autoregression svar impulse response analysis using the method of bernanke 1986 and sims 1986 the synchronization issue is investigated through the use of the graphs correlations and principal components analysis the transmission issue is investigated through the use of the granger causality tests and svar impulse response analysis our results show that the business cycle patterns of turkey and europe are quite different indeed in some cases they appear to be almost 180 out of phase in many cases the correlations between the real growth rate of turkey and those of the eu countries are statistically insignificant principal components analysis reveals a large difference between fluctuations in turkey and those in the eu countries associated regressions also show a surprisingly insignificant relationship between the real gdp growth rates for turkey and the eu and between those for turkey and germany however the svar impulse response analysis reveals a modest positive transmission from germany to turkey our conclusion is that although turkey and europe will obviously both benefit from participation in a free trade relationship with each other see harrison rutherford and tarr 1997 because of the absence of synchronization between turkey and the eu it appears that turkey would incur serious stabilization costs if it were to participate in the european monetary union in addition to the transaction benefits of participating in an optimal currency area there are economic stability losses incurred by a country joining an optimal currency area economic costs arise because a country joining an optimal currency area loses its ability to implement an independent exchange rate and monetary policy for income and unemployment stabilization see krugman and obstfeld 2000 hence countries out of sync with the rest of the countries in the group will be continuously affected by inappropriate monetary policy turkish business cycle fluctuations do not display the similarity with european business fluctuations that would make it beneficial for turkey to be a part of the european monetary union at this time 1 on the other hand dissimilarity in business cycles might make it profitable for european investors to invest in turkey for purposes of diversification

has the euro changed the business cycle abstract in contrast to the notion that the exchange rate regime is non neutral there is little evidence that emu has systematically changed the european business cycle in fact we find the volatility of macroeconomic variables largely unchanged before and after the introduction of the euro exceptions are a strong decline in real exchange rate volatility and a considerable increase in cross country correlations to account for this finding we develop a two country business cycle model which is able to replicate key features of european data in particular the model correctly predicts a limited effect of emu on standard business cycles statistics however further analysis reveals that the euro has changed the nature of the cycle through its impact on the transmission mechanism cross country spillovers have become relatively more domestic shocks relatively less important in accounting for economic fluctuations under emu this explains why there is little change in unconditional volatilities

managing tropical forests reflections on the rent distribution discussion commercial forest extraction is one component of the tropical deforestation issue discussions about commercial extraction focus on choices among alternate rents and royalties these discussions often confuse measures of short and long run efficiency and equate distributive issues with efficiency they also overlook 1 potential lump sum charges 2 administrative costs and 3 previous public forestry agency experience this paper develops a simple analytical construct for clarifying these issues and examines each in turn