u s european interest rate linkage a time series analysis for western germany switzerland and the united states the authors investigate whether there was an international linkage of interest rates between the united states west germany and switzerland during the period of flexible exchange rates 1974 84 euro market rates and bond market rates are considered during the two subperiods of falling and increasing u s dollar dm exchange rates 1974 to 1978 and 1979 to 1984 spectral analysis and granger causality tests are applied and trivariate autoregressive models are estimated it is shown that a strong linkage exists during the second period but during the first subperiod there was no or only a weakly pronounced linkage copyright 1987 by mit press

operationalizing opportunities in entrepreneurship research use of data envelopment analysis despite the impressive development of substantive theories in entrepreneurship without the development of measurement theories further advancement of the field is problematic in particular the notion of opportunities central to entrepreneurship research requires adequate macro level operationalization we demonstrate how to employ data envelopment analysis dea to operationalize not only innovative opportunities but also technological arbitrage opportunities we provide an illustrative example based on a sample of 66 countries during the period of 1993 2002 we include estimates of innovative and arbitrage opportunities for possible use by other scholars discuss the promise and limitations of such estimates demonstrate how both innovative and arbitrage opportunities correlate with the rates of entrepreneurial activity and suggest several possible directions for future research

the effect of inflation targeting on the behavior of expected inflation evidence from an 11 country panel abstract inflation targets were introduced in the 1990s in australia canada new zealand sweden and the united kingdom change in the behavior of expected inflation in the five targeting countries is measured in a panel that includes six non targeting countries france germany italy the netherlands japan and the united states the level of expected inflation in targeting countries falls after the announcement of targets with controls for country effects year effects ongoing inflation reduction and the business cycle neither the variability of expected inflation nor the average absolute forecast error falls after the announcement of targets with controls for the level and variability of past inflation both targeting and non targeting countries experience unexpected disinflation

international monetary regimes and incidence and transmission of macroeconomic shocks evidence from the bretton woods and modern floating periods this paper investigates the relationship between international monetary regimes and incidence and transmission of macroeconomic shocks within the context of an open economy macro model empirical results confirm monetary interdependence and lower incidence of monetary discretion under fixed exchange rates the average magnitude and dispersion of supply shocks in bretton woods and the subsequent float is comparable however the average magnitude and dispersion of real demand shocks under bretton woods seems higher overall the international monetary regime may pose important constraints to policymakers in open economies economists have long recognized the role of a flexible exchange rate regime in insulating economies and allowing independent pursuit of monetary policy however experience with floating rates in the post bretton woods period led many to question the merits of flexible rates with increased volatility in nominal and real exchange rates and the implied effects of this volatility on international trade flows although fixed rates reduce uncertainty and transaction costs compared with flexible rates these benefits may be outweighed by increased output volatility due to sticky prices and increased international interdependence if countries face idiosyncratic shocks independent monetary policy is needed to stabilize the domestic economy theoretical work on the effects of international monetary regimes has been inconclusive helpman 1981 dornbusch 1983 turnovsky 1983 and others provide evidence that exchange rate arrangements cannot be ranked unambiguously in terms of their impact on macroeconomic stability or domestic welfare instead several studies have analyzed macroeconomic performance under different historical exchange rate arrangements using macroeconomic data from the bretton woods and the subsequent floating regime baxter and stockman 1988 found no clear relationship between exchange rate flexibility and output stability or synchronization of the business cycle using bivariate vector autoregressions vars bayoumi and eichengreen 1994 analyzed the standard

some models for estimating technical and scale inefficiencies in data envelopment analysis in management contexts mathematical programming is usually used to evaluate a collection of possible alternative courses of action en route to selecting one which is best in this capacity mathematical programming serves as a planning aid to management data envelopment analysis reverses this role and employs mathematical programming to obtain ex post facto evaluations of the relative efficiency of management accomplishments however they may have been planned or executed mathematical programming is thereby extended for use as a tool for control and evaluation of past accomplishments as well as a tool to aid in planning future activities the ccr ratio form introduced by charnes cooper and rhodes as part of their data envelopment analysis approach comprehends both technical and scale inefficiencies via the optimal value of the ratio form as obtained directly from the data without requiring a priori specification of weights and or explicit delineation of assumed functional forms of relations between inputs and outputs a separation into technical and scale efficiencies is accomplished by the methods developed in this paper without altering the latter conditions for use of dea directly on observational data technical inefficiencies are identified with failures to achieve best possible output levels and or usage of excessive amounts of inputs methods for identifying and correcting the magnitudes of these inefficiencies as supplied in prior work are illustrated in the present paper a new separate variable is introduced which makes it possible to determine whether operations were conducted in regions of increasing constant or decreasing returns to scale in multiple input and multiple output situations the results are discussed and related not only to classical single output economics but also to more modern versions of economics which are identified with contestable market theories

a caveat on the measurement of productive efficiency abstract the correspondence between used performance measures and enterprise objectives such as profit maximization and cost minimization is fundamental for manufacturing companies this paper identifies and critically examines a minimal set of relevant properties that a productivity index needs to satisfy to rightly assess performance development of a decision making unit commonly applied and suggested productivity measurement techniques such as partial efficiencies total factor productivity tfp index number approaches integrated partial efficiencies and operational competitiveness ratings are analyzed in order to assess the alignment with superior objectives there is a considerable spread in the results of this class of models and the interpretation may prove difficult or misleading as these apparently less complicated productivity measures increasingly are employed as a component in evaluation of manufacturing efficiency the question is of high managerial relevance in particular the paper points out inconsistencies with properties related to commensurability monotonicity and implications of maximizing behavior based on this viewpoint issues such as the consistency with profit maximization will be shown extra interest the paper also provides a critique of previous work in non parametric efficiency analysis where properties have been postulated or based on other arguments the findings suggest that there is no globally superior measurement technique to be found in this class and that care should be taken when evaluating managerial performance not to penalize rational behavior

towards credibility from inflation targeting the brazilian experience this article analyses the use of the basic interest rate after the adoption of inflation targeting in brazil and the credibility of this monetary regime through two indices that consider the cukierman and meltzer 1986 definition for credibility it also shows the main theoretical and practical motives for changes in the conduction of the monetary policy in the 1970s the way that inflation targeting strategy is inserted in rules vs discretion analysis and the main points that characterize the literature concerning inflation targeting the findings denote that the strategy implemented in brazil is not a good mechanism to develop credibility

cyclical co movements of output and trade in the world economy an intertemporal maximization general equilibrium model of an industrial block and an ldc resource rich block is constructed and used to examine the cyclical behaviour of trade flows investment and output in the world economy it is demonstrated that supply disturbances originating in the raw materials market lead to positive across economic zones and persistent over time co movements in trade investment and output if the world real interest rate moves counter cyclically it is also shown that the sign of the response of the current account to a supply shock depends on the size of the distribution of gains from trade

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

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

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

central bank communication and monetary policy a survey of theory and evidence over the last two decades communication has become an increasingly important aspect of monetary policy these real world developments have spawned a huge new scholarly literature on central bank communication mostly empirical and almost all of it written in this decade we survey this ever growing literature the evidence suggests that communication can be an important and powerful part of the central bank s toolkit since it has the ability to move financial markets to enhance the predictability of monetary policy decisions and potentially to help achieve central banks macroeconomic objectives however the large variation in communication strategies across central banks suggests that a consensus has yet to emerge on what constitutes an optimal communication strategy

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

rank dynamics and club convergence of sustainable development for countries around the world abstract assessment of country level sustainable development is a critical research topic entrenched in the global battle against climate change this study employs the frontier approach combined with convergence analysis to assess the sustainable development for a set of 121 countries over 1990 2014 focusing on analyzing the countries rank dynamics and convergence behavior the levels of the countries sustainable development are captured by data envelopment analysis a nonparametric frontier approach that can jointly assess a country s economic and environmental performance reflecting the divergent views on the importance of economic and environmental objectives in the pursuit of sustainability the proposed approach generates the countries sustainability scores by prioritizing either economic or environmental criterion this study finds that developed countries have significantly outperformed developing countries if environmental criterion takes precedence over economic criterion in performance assessment moreover regardless of the model employed there is strong evidence of club convergence i e convergence in subgroups of countries to different steady states rather than convergence in full sample we analyze the pattern of convergence paths and discuss policy implications obtained from our empirical findings

public capital and total factor productivity new evidence from the italian regions 1970 98 destefanis s and sena v 2005 public capital and total factor productivity new evidence from the italian regions 1970 98 regional studies 39 603 618 this paper analyses the relationship between industrial total factor productivity and public capital across the 20 italian administrative regions it adds upon the existing literature in a number of ways it analyses a longer period 1970 98 it allows for the role of human capital accumulation it tests for the existence of a long run relationship between total factor productivity and public capital through previously suggested panel techniques and for weak exogeneity of public capital and it assesses the significance of public capital within a non parametric set up based on the free disposal hull the results confirm that public capital has a significant impact on the evolution of total factor productivity particularly in the southern regions this impact is mainly ascribed to the core infrastructures road and airports harbours railroads w

convergence and productive efficiency in fourteen oecd countries a non parametric frontier approach abstract this paper explores the use of a non parametric frontier approach to analyse multi factor productivity across time and countries we argue that conventional measures of total factor productivity involve some restrictive assumptions that might bias the results a non parametric approach avoids these assumptions the model uses linear programming techniques to examine the productivity catching up in 14 oecd countries over the 1970 1990 period under the assumption of variable returns to scale we find evidence of convergence even if at quite different speeds for total industry for manufacturing and for services

non parametric efficiency progress and regress measures for panel data methodological aspects this purely methodological paper deals with the role of time in non parametric efficiency analysis using both fdh and dea technologies it first shows how each observation in a panel can be characterized in efficiency terms vis a vis three different kinds of frontiers i contemporaneous ii sequential and iii intertemporal these are then compared with window analysis next frontier shifts outward and inward interpreted as progress or regress are considered for the two kinds of technologies and computational methods are described in detail for evaluating such shifts in either case these are also contrasted with what is measured by the malmquist productivity index finally an alternative way of identifying progress and regress independent of the frontier notion and referring instead to some benchmark notion is extended here to panel data

how well does the is lm model fit postwar u s data postwar u s time series for money interest rates prices and gnp are characterized by a multivariate process driven by four exogenous disturbances those disturbances are identified so that they can be interpreted as the four main sources of fluctuations found in the is lm phillips curve model money supply money demand is and aggregate supply shocks the dynamic properties of the estimated model are analyzed and shown to match most of the stylized predictions of the model the estimated decomposition is also used to measure the relative importance of each shock to interpret some macroeconomic episodes and to study sources of permanent shocks to nominal variables

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

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

capital account liberalization and inflation abstract evidence from over 100 countries suggests a strong link between capital account openness and lower inflation in particular widespread capital account liberalization during the early 1990s appears to have contributed to the world wide disinflation observed during that decade alternative indices of capital account openness including those of quinn and toyoda measuring international financial openness and closure department of political science georgetown university washington dc 1996 mimeo yield similar results

is inflation targeting a good remedy to control inflation abstract since the 1990s inflation targeting it has been adopted by several central banks as a strategy for monetary policy it is expected that the adoption of this monetary regime can reduce inflation and inflation volatility this article is concerned with these issues and makes use of the propensity score matching methodology on a sample of 180 countries for the period from 1990 to 2007 for analysis the sample is split into two sets of countries advanced and developing the findings suggest that the adoption of it is an ideal monetary regime for developing economies and in addition to reducing inflation volatility can drive inflation down to internationally acceptable levels regarding advanced economies the adoption of it does not appear to represent an advantageous strategy in brief the empirical results indicate that the adoption of it is useful for countries that must enhance their credibility for the management of monetary policy

does inflation targeting really make a difference evaluating the treatment effect of inflation targeting in seven industrial countries abstract we evaluate the treatment effect of inflation targeting in seven industrial countries that adopted this policy in the 1990s to address the self selection problem of policy adoption we make use of a variety of propensity score matching methods recently developed in the treatment effect literature our results show that inflation targeting has no significant effects on either inflation or inflation variability in these seven countries further evidence from long term nominal interest rates and income velocity of money also supports the window dressing view of inflation targeting

a stable international monetary system emerges inflation targeting is bretton woods reversed a stable international monetary system has emerged since the early 1990s a large number of industrial and a growing number of developing countries now have domestic inflation targets administered by independent and transparent central banks these countries place few restrictions on capital mobility and allow their exchange rates to float the domestic focus of monetary policy in these countries does not have any obvious international cost inflation targeters have lower exchange rate volatility and less frequent sudden stops of capital flows than similar countries that do not target inflation inflation targeting countries also do not have current accounts or international reserves that look different from other countries this system was not planned and does not rely on international coordination there is no role for a center country the imf or gold it is durable in contrast to other monetary regimes no country has been forced to abandon an inflation targeting regime succinctly it is the diametric opposite of the post war system bretton woods reversed

productivity growth technical progress and efficiency change in industrialized countries this paper analyzes productivity growth in 17 oecd countries over the period 1979 1988 a nonparametric programming method activity analysis is used to compute malmquist productivity indexes these are decomposed into two component measures namely technical change and efficiency change we find that u s productivity growth is slightly higher than average all of which is due to technical change japan s productivity growth is the highest in the sample with almost half due to efficiency change jel c43 d24 in this paper we apply recently developed

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