stabilization policy a reconsideration i introduction in 1936 keynes s general theory explained how fiscal and monetary policy could be used to end depressions since that time no developed country has ever seen a downturn on the scale of the 1930s the general theory was not just a how to book on the avoidance of depressions it was an argument for stabilization policy itself the years since the general theory have seen a revolt against keynesian economics in a revisionist mode milton friedman argued that countercyclical policy cannot affect the average level of unemployment and output robert lucas and thomas sargent 1979 went further contending that it is not only impossible to increase average output it is also impossible to stabilize it more recently lucas 1987 2003 has argued that policies to stabilize output even if effective would yield negligible welfare gains thus stabilization policy should not be a macroeconomic priority lucas s conclusion notwithstanding stabilization policy has long been an explicit or implicit objective of monetary policy in most industrial countries even including those countries with inflation targets the volatility of output has in fact declined in most major industrial countries since the mid 1980s and monetary policy arguably deserves at least partial credit see bernanke 2004 mirroring practice monetary policy research commonly takes it as given that along with price stability stabilization policy the minimization of squared deviations of output around potential is an appropriate policy objective see for example clarida et al 1999 in this article we explore the economic rationale for stabilization as a policy goal concluding that it does in fact deserve high policy priority we survey a large body of literature that critiques the validity of key assumptions in lucas s argument we also offer suggestive evidence that stabilization policy can significantly reduce average levels of unemployment by providing stimulus to demand in circumstances where unemployment is high but underutilization of labor and capital does little to lower inflation a monetary policy that vigorously fights high unemployment should however also be complemented by a policy that equally vigorously fights inflation when it rises above a modest target level the federal reserve act thus wisely enunciated price stability and maximum employment as twin goals for monetary policy ii the case against stabilization policy macroeconomic analysis typically assumes that social welfare depends negatively on both inflation above a modest target level here assumed zero and unemployment above some minimum socially efficient level for example a standard social welfare function is the discounted sum of period losses l sub t of the form see among others barro and gordon 1983 pp 592 93 1 l sub t a u sub t 1 k u sup 2 b pi sup 2 sub t where u sub t and pi sub t are the unemployment and inflation rates in period t and u sup is the natural rate of unemployment the coefficient k is positive reflecting the desirability of unemployment below the natural rate because real economies deviate in many respects from perfect competition the natural rate of unemployment is likely to exceed the socially optimal unemployment rate for example with monopolistic competition goods are underproduced because they are priced above marginal cost so potential output is inefficiently low and equilibrium unemployment is too high standard macroeconomic analysis additionally assumes that inflation is determined by an expectations augmented accelerationist phillips curve of the form 2 pi sub t pi sup e sub t f u sub t u sup epsilon sub t where pi sup e sub t is the expected inflation rate at time t with expectations formed at t 1 and epsilon sub t captures supply shocks to the phillips curve at t

the phillips curve macroeconomic policy and the welfare of canadians a review of the two competing paradigms explaining inflation and unemployment fluctuations singles out the keynesian phillips curve as the clear empirical winner over its classic competitors reestimation of the canadian phillips curve for 1957 90 identifies a sharp structural shift toward a high degree of unemployment hysteresis after 1972 the recent attempt of macropolicy to flatten the aggregate demand curve and limit supply side shock accommodation which aims at lower and more stable inflation is then shown to make unemployment higher and more unstable on average to an extent that is an increasing function of the degree of hysteresis understanding and reducing hysteresis and developing a consensus based incomes policy that has a chance of alleviating the dismal trade off should therefore to top research and policy priorities

real sources of european currency policy sectoral interests and european monetary integration in the thirty years before economic and monetary union was achieved european currency policies varied widely among countries and over time in this article i argue that the sectoral impact of regional exchange rate arrangements in particular their expected real effects on european trade and investment exerted a powerful influence on the course of european monetary integration the principal benefit of fixing european exchange rates was facilitation of cross border trade and investment within the european union eu the principal cost of fixed rates was the loss of national governments ability to use currency policy to improve their producers competitive position empirical results indeed indicate that a stronger and more stable currency was associated with greater importance of manufactured exports to the eu s hard currency core while depreciations were associated with an increase in the net import competition faced by the country s producers this suggests a powerful impact of real factors related to trade and investment and of private interests concerned about these factors in determining national currency policies

exporting manufactures human resources natural resources and trade policy whether a country s exports consist mainly of manufactures or mainly of primary products depends fundamentally on the skills of its labour force relative to the extent of its natural resources this proposition derived from a modified version of heckscher ohlin theory is supported by a strong cross country correlation between the manufactured primary export ratio and the skill land ratio cross country variation in trade policies is now only a minor cause of variation in the manufactured primary export ratio

macroeconomic policy in a two party system as a repeated game this paper considers the interaction of two parties with different objectives concerning inflation and unemployment and rational and forward looking wage setters if discretionary policies are followed an economic cycle related to the political cycle results in equilibrium this cycle is significantly different from the traditional political business cycle reputational mechanisms due to the repeated interaction of the two parties and the public or commitments to a common policy rule can improve upon the discretionary outcome by reducing or eliminating the magnitude of the economic fluctuations

an examination of aggregate price uncertainty in four countries and someimplications for real output this stu dy constructs measures of aggregate price uncertainty for four countries canada west germany great britain and the united states and examines the relationship across countries and through time between the inflation rate inflation variability and measures of price uncertainty the results suggest that the higher and more variable inflation of the 1970s increased uncertainty about the aggregate price level in canada great britain and the united states but not west ge rmany and there was a significant negative output effect of aggregate price uncertainty for canada and the united kingdom but not for the united states or west germany copyright 1987 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

business groups and product variety in trade evidence from south korea taiwan and japan abstract we analyze the impact of market structure on the trade performance of south korea taiwan and japan south korea has many large vertically integrated business groups known as chaebol whereas business groups in taiwan are smaller and more specialized in the production of intermediate inputs we test the hypotheses that a greater presence of business groups leads to less product variety but higher product quality using data on exports from these countries to the united states we find that taiwan tends to export a greater variety of products to the us than korea and this holds particularly for final goods in addition taiwan exports higher quality intermediate inputs whereas korea exports higher quality final goods a comparison with japan is also presented which has greater product variety in its sales to the us than either taiwan or korea due to its larger size

wage rigidity in canadian collective bargaining agreements the authors search information on the provisions of 10 947 wage contracts signed in the canadian unionized sector between 1976 and 1999 for evidence of downward nominal wage rigidity the disinclination of wages to fall in nominal dollars below their established level over the sample period real wage reductions were common but nominal wage reductions were rare the probability of downward nominal wage rigidity increased substantially during low inflation periods during such periods apparently there was no reduction in the incidence of real wage cuts but the magnitude of those cuts was modest suggesting a lesser ability of wages to adjust to labor market conditions than at other times

the evolving impact of combinatorial opportunities and exhaustion on innovation by business groups as market development increases the case of taiwan business groups are key sources of innovation in emerging market economies but we understand little about why innovativeness differs across groups and over time variation in the density of intragroup buyer supplier ties which are common structural linkages among group affiliates can help explain both cross sectional and temporal heterogeneity of group innovativeness we argue that greater buyer supplier density within a group initially creates combinatorial opportunities that contribute to group innovativeness but ultimately generates combinatorial exhaustion that constrains innovation combinatorial exhaustion will set in at lower levels of density as the market environment becomes more developed because the opportunity costs of local search increase the research introduces a dynamic argument to studies of business group innovation this paper was accepted by bruno cassiman business strategy

escalators and elevators a phillips curve for keynesians the negatively sloped long run phillips curve remains an issue of contention this paper presents a theoretical model of the phillips curve in which nominal demand growth reduces unemployment caused by stochastic shifts of demand between sectors the model can be understood through the following metaphor keynesian economies are escalator economies in which markets adjust back to equilibrium slowly so that nominal demand growth presents a means of speeding up the escalator process contrastingly new classical economies as set forth by e g lucas 1973 are elevator economies in which adjustment is instantaneous consequently there is no role for nominal demand growth in the adjustment process and to the extent that policy sponsored nominal demand growth is uncertain it may actually disrupt the economy by sending the elevator to the wrong floor

interest rates and the fisher effect in india an empirical study abstract this study throws light on the importance of adjustment lags variability of inflation changes in real income etc in the empirical estimation of fisher hypothesis variability of inflation has a significant negative impact on both short and long term interest rates in a developing economy like india the philips curve effect has not been operative in a developing country

toward an economic model of the japanese firm i owe a great deal to professor moses abramovitz who suggested that i write this article i appreciate his constant encouragement and guidance which aided me throughout its preparation i am also indebted to three anonymous referees of the journal and to professors ryutaro komiya and michael riordan for their critical comments and helpful suggestions needless to say i am solely responsible for the views expressed in this paper

the reductionist gamble open economy politics in the global economy international political economy ipe should transition to third wave scholarship because open economy politics oep which dominates current american ipe scholarship can generate inaccurate knowledge oep can produce inaccurate knowledge because it studies domestic politics in isolation from international or macro processes this methodological reductionism is often inappropriate for the phenomena ipe studies because governments inhabit a complex social system as a result the political choices that oep strives to explain are typically a product of the interplay between domestic politics and macro processes when oep omits causally significant macro processes from empirical models the models yield biased inferences about the domestic political relationships under investigation although scholars tolerated such errors when the gains from oep were large these errors are less tolerable now that oep has matured consequently the field should transition toward research that is nonreductionist problem driven and pluralistic

japan s different trade regime an analysis with particular reference to keiretsu many claim that although formal trade barriers have been removed at the border japanese markets remain unusually closed because of non tariff barriers after describing japan s development strategy and the debate over the sources of japanese growth we consider current trade barriers recent research has made some headway investigating the impact of one of the alleged invisible barriers in particular efforts have been made to test if the behavior of japanese corporate groups known as keiretsu creates a barrier to trade finally we consider whether private sector trade restrictions warrant a public response what if anything should be done about keiretsu

partial ownership arrangements and collusion in the automobile industry this paper develops a conjectural variation model that allows for partial ownership arrangements and foreign trade this model is applied to the japanese and us automobile industries although collusion is found to occur in the japanese automobile industry it is found to be more competitive than the us automobile industry the effect imports have on firms price cost margins in both countries is also found to be different

public sector unions corporatism and macroeconomic performance what accounts for the apparent breakdown of the positive relationship between powerful trade union organizations and macroeconomic performance is corporatism a relic of a different age a luxury o

societal preferences partisan agents and monetary policy outcomes if different producer groups have divergent interests concerning macroeconomic policies how do societal preferences translate into state policy outcomes i develop and test a party as agent framework for understanding the importance of societal preferences with regard to monetary policy under capital mobility following the principal agent model political parties function as agents for different societal principals rightist parties tend to represent internationally oriented business groups with preferences for monetary convergence while leftist parties do the same for domestically oriented groups preferring monetary autonomy under capital mobility i present statistical evidence showing that oecd leftist governments have been associated with more monetary autonomy and currency variability than their rightist counterparts even after controlling for basic economic indicators such as inflation the statistical evidence also shows that societal group size tends not to explain either autonomous monetary policy choices or exchangerate stability thus even large and wealthy societal groups may be unable to obtain their preferred policy outcome when their respective partisan agents do not hold government power

price flexibility in japan 1970 1992 a study of price formation abstract we estimate probability and size of price change conditional upon the deviation of a price from its target level for a large number of individual wholesale and consumer price indices in japan we find robust and strong asymmetry in price adjustments especially among cpis cross section variations in price responsiveness depend upon characteristics of distribution channels in particular efficiency and input measures of distributive services using a simulation model we also find that the macroscopic downward rigidity almost disappears if the size of the shock is small compared to the target inflation rate

results oriented versus rules oriented trade policies a theoretical survey this paper surveys the recent literature on results oriented versus rules oriented trade policies after presenting a simple setting capturing the basics of results oriented markets access schemes we discuss extensions which have been or might be developed in this line of research in particular we investigate how the use of simple costly verification of information models might be fruitfully applied to analyze the incentives for countries to choose between results oriented and rules oriented trade policies

inflation and unemployment the world economy today is vastly different from the 1930s when seymour harris the chairman of this meeting infected me with his boundless enthusiasm for economics and his steadfast confidence in its capacity for good works economics is very different too both the science and its subject have changed and for the better since world war ii but there are some notable constants unemployment and inflation still preoccupy and perplex economists statesmen journalists housewives and everyone else the connection between them is the principal domestic economic burden of presidents and prime ministers and the major area of controversy and ignorance in macroeconomics i have chosen to review economic thought on this topic on this occasion partly because of its inevitable timeliness partly because of a personal interest reaching back to my first published work in 1941

vertical restraints and producers competition this paper examines the rationale for vertical restraints it shows that there are important circumstances under which these restrictions have significant anti competitive effects the paper focuses on the consequences of exclusive territorial arrangements among the retailers of two products which are imperfect substitutes such arrangements are shown to increase consumer prices under plausible conditions the increase in consumer prices is sufficiently large to more than offset the deleterious effects from double marginalization resulting from reduced competition among retailers the imposition of exclusivity provisions is may be part of a nash equilibrium among producers these results hold whether there are or are not franchise fees this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item

sovereign risk premia the link between fiscal rules and stability culture abstract there is a growing empirical literature studying whether permanent constraints on fiscal policy such as fiscal rules reduce sovereign risk premia nevertheless it remains an open question whether these rules are effective genuinely or just because they mirror fiscal preferences of politicians and voters in our analysis of european bond spreads before the financial crisis we shed light on this issue by employing several types of stability preference related proxies these proxies refer to a country s past stability performance government characteristics and survey results related to general trust we find evidence that these preference indicators affect sovereign bond spreads and dampen the measurable impact of fiscal rules yet the interaction of stability preferences and rules points to a particular potential of fiscal rules to restore market confidence in countries with a historical lack of stability culture

on the optimal inflation rate abstract in our incomplete markets economy households choose portfolios consisting of risky uninsurable capital and money money is a bubble it has positive value even though it yields no payoff the market outcome is constrained pareto inefficient due to a pecuniary externality each individual agent takes the real interest rate as given while in the aggregate it is driven by the economic growth rate which in turn depends on individual portfolio decisions higher inflation due to higher money growth lowers the real interest rate on money and tilts the portfolio choice towards physical capital investment modest inflation boosts growth rate and welfare

what does japanese trade structure tell us about japanese trade policy some argue foreign access to japanese markets remains tightly controlled and that if japan is to be a member in good standing of the international economic system japan must do more than just adhere to the formal rules of the gatt japan must show by the results of its international economic transactions that foreign access to its market is not tightly controlled as this point of view is increasingly dominating american economic diplomacy with japan it is particularly important that its premise be examined first i examine japan s growth record and trade record to the extent that japan s trade performance is different i explore whether the difference can legitimately be attributed to japanese policies this paper finds that neither the price behavior of japanese firms nor the pattern and volume of what japan imports or exports suggests that japan s trade regime is different some of japan s economic institutions may be distinctive but there is little evidence they produce outcomes which distort the international economic system what remains to be explained is the conviction of so many that japan is more a parasite than a pillar of the international economic system the record of economic research directly and indirectly bearing on this issue does not support such a conclusion at all

the political economy of monetary institutions in recent decades countries have experimented with a variety of monetary institutions including alternative exchange rate arrangements and different levels of central bank independence political economists have analyzed the choice of these institutions emphasizing their role in resolving both the time inconsistency problem and dilemmas created by an open economy this first generation work however suffers from a central limitation it studies exchange rate regimes and central bank institutions in isolation from one another without investigating how one monetary institution affects the costs and benefits of the other by contrast the contributors to this volume analyze the choice of exchange rate regime and central bank independence together and in so doing present a second generation of research on the determinants of monetary institutions the articles incorporate both economic and political factors in explaining the choice of monetary institutions investigating how political institutions democratic processes political party competition and interest group pressures affect the balance between economic and distributional policy objectives

wage inflation in the united kingdom in britain there is little agreement on what determines the growth of wages or indeed on whether a stable wage equation exists in this paper i try to clarify matters in two ways first i aim to represent the data generation process as faithfully and accurately as possible while using with a few modifications the criteria for model selection advanced in davidson et al 1978 second i use five different measures of the pressure of demand rather than just picking on one particular measure 2 it may be helpful at this stage to summarize very crudely the argument and results in section ii having first set out the framework for the rest of the analysis which relates to the period 1961 i 1980 iv i modify the standard real wage model by proxying the desired level of real wages by a moving average of the past level of real wages it is found that the coefficient on the prevailing real wage is equal but of opposite sign to that on the desired wage thus in the long run inflation is independent of the level of real wages the pressure of demand and incomes policy dummies are both found to be significant one would have expected that in the long run the rate of growth of earnings at given price inflation and pressure of demand would respond to differences in the rate of growth of productivity but over the sample period there was no evidence of this once we allowed for incomes policy which implies considerable rigidity in the target rate of growth of wages the analysis so far includes no specifically expectational variables in section iii i use some survey data on wage expectations which have the advantage of being based on quantitative responses one rationale for having wage expectations in a wage equation might be that in a world of staggered contracts where workers care about relative wages they will take into account what they expect to happen to the wages of other workers when settling now a two equation model for wages and wage expectations is presented in the subsequent section and in most respects the results confirm our conclusions from the previous sections however the preferred specification obtained here which encompasses much of the earlier work and probably constitutes progress is one that we have some doubts about and will it is hoped form the basis for future research in this area

grey power and the economy aging and inflation across advanced economies what explains the cross national variation in inflation rates across countries in contrast to most literature which emphasizes the role of ideas and institutions this article focuses on electoral politics and argues that aging leads to lower inflation rates countries with a larger share of elderly exhibit lower inflation because older people are both more inflation averse and politically powerful forcing parties seeking their votes to pursue lower inflation logistic regression analysis of survey data confirms that older people are more inflation averse and more likely to punish incumbents at the ballot box for inflation panel data regression analysis shows that social democratic parties have more economically orthodox manifestos in european countries with more elderly people and that the share of elderly is negatively correlated with inflation in both a sample of 21 advanced economies and a larger sample of 175 countries aging therefore pushes governments to pursue lower inflation

equity measurement in facility location analysis a review and framework abstract in selecting sites for facilities especially in the public sector the issue of equity is becoming increasingly important beginning with the work of mumphreys et al 1971 mcallister 1976 and savas 1978 a substantial literature has developed that incorporates equity in facility siting decision models despite this level of interest however there has been little agreement in these models as to how equity should be measured further except for some recent works there has generally been little comparison of alternative measures or assesment of their relative value let alone any consensus on the best measure s to use perhaps even more surprising is the great number and variety of measures employed the motivation for this paper is to address these problems and provide for researchers a base from which issues of equity can be included in facility siting models more specifically we seek to review the equity literature as it pertains to facility location assemble the set of measures that have been developed and introduce a framework and common notation for organizing them we also will discuss approaches that can be used to select an appropriate measure of equity

multimarket contact and collusive behavior traditional analyses of industrial behavior typically link the exercise of market power in an industry to internalfeatures such as demand conditions concentration and barriers to entry nevertheless some economists have remained concerned that external factors such as contact across markets may also play a significant role in determining the level of competitiveness in any particular industry in this article we examine the effect of multimarket contact on the degree of cooperation that firms can sustain in settings of repeated competition we isolate conditions under which multimarket contact facilitates collusion and show that these collusive gains are achieved through modes of behavior that have been identified in previous empirical studies of multimarketfirms

the trade creating effects of business and social networks evidence from france using theory grounded estimations of trade flow equations this paper investigates the role that business and social networks play in shaping trade between french regions the bilateral intensity of networks is quantified using the financial structure and location of french firms and bilateral stocks of migrants compared to a situation without networks migrants are shown to double bilateral trade flows while networks of firms multiply trade flows by as much as four in some specifications finally taking network effects into account divides the estimation of the impact of transport costs and of the effect of administrative borders by around three

on inflation and real price variability this paper studies the consequences of costly price adjustments for the variability of real prices accompanying inflation for constant elasticity demand and cost of production it is shown that a higher demand a lower cost of production or a lower cost of price adjustment leads to less intertemporal variability of real prices if the marginal cost of production does not increase too fast then the average real price is less than the real price that would prevail in the absence of inflation additionally a higher demand a lower cost of production or a lower cost of price adjustment leads to a higher level of real prices

the relationship between inflation and inflation uncertainty in the uk 1885 1998 abstract using a long series of uk inflation data i have provided strong evidence in favour of the hypothesis that inflationary periods are associated with high inflation uncertainty this result supports the friedman ball hypothesis and has important implications for the inflation output relationship provided that more inflation uncertainty leads to lower output

income distribution in the united states political action has affected postwar income distribution in the united states mainly through policy induced variations in macroeconomic activity and government transfer benefits in proportion to total income we present a small dynamic model of the connections among the partisan balance of power macroeconomic fluctuations transfer spending trends and income distribution outcomes the model is based on the premise that the parties have different distributional goals and it is designed to identify how shifts in party control of the presidency and the strength of the parties in congress have affected the distribution of after tax after transfer income by influencing cyclical economic performance and the flow of resources to transfer programs we therefore extend the partisan theory of macroeconomic policy to the domain of income distribution outcomes

partially independent central banks politically responsive governments and inflation theories of central bank independence have more exact implications regarding inflation in different political economic environments than generally understood or empirically examined they imply that inflation in any given country time will be a weighted average of what it would be if the central bank completely controlled monetary policy and what it would be if the government completely controlled it with the degree of central bank independence weighting the former an equation embodying this theoretical expectation is estimated by constrained least squares from a time series cross section of inflation rates in developed democracies since the bretton woods era the results confirm that the antiinflationary benefit of central bank independence is not constant but rather depends on every variable in the broader politicaleconomic environment to which wholly autonomous central banks and governments would respond differently conversely the inflationary impacts of all such political economic variables depend on the degree of central bank independence

on the measurement of inequality under uncertainty abstract to take into account both ex ante and ex post inequality considerations one has to deal with inequality and uncertainty simultaneously under certainty much of the literature has focused on comonotonically linear indices functionals that are linear on cones of income profiles that agree on the social ranking of the individuals this family generalizes both the gini index and the egalitarian index minimal income however it does not include functionals such as the average of expected gini and gini of expectation in contrast the family of min of means functionals is rich enough for this purpose journal of economic literature classification numbers d31 d63 d81

checks and balances private information and the credibility of monetary commitments the authors develop and test several new hypotheses about the anti inflationary effect of central bank independence and exchange rate pegs in the context of different institutions and different degrees of citizen information about government policies theory provides strong reason to believe that while central bank independence will prove more effective as a commitment mechanism in countries where multiple players in government have veto power checks and balances the number of veto players will have no effect on the credibility of exchange rate pegs conversely the authors argue that central bank independence does not solve the problems of commitment that arise when citizens are imperfectly informed about the contribution of government policy to inflation exchange rate pegs however mitigate these problems the authors present extensive evidence from cross country tests using newly developed data that provide strong support for their propositions

public policy private preferences and the japanese trade pattern as nontariff forms of trade protection proliferate it has become more difficult to analyze the impact of trade policy on trade flows in a number of well known papers researchers have attempted to infer the impact of trade policy indirectly by ascribing to trade policy the differences between actual and predicted trade flows much of the work has been applied to analysis of japanese trade policy and the conclusions of these studies have differed widely some previous research has also ascribed a role to the keiretsu or networks of affiliated firms in explaining japan s apparently distinctive trade performance this paper presents a model that integrates data on factor endowments observable protection in traditional and nontraditional forms and the keiretsu it extends existing research in two principal ways first alternative cross national models of comparative advantage are nested to permit the identification of critical modeling assumptions underlying the divergent conclusions of the previous stu

public inflation aversion and the political economy of macroeconomic policymaking do the macroeconomic priorities of citizens differ across countries if so what accounts for this variation and what are its consequences for explanations of the choice of monetary institutions macroeconomic policy and international monetary cooperation this article uses survey data from twenty advanced economies to examine individual preferences about macroeconomic priorities the analysis establishes three key findings first the results suggest that economic context defined by inflation and unemployment performance has a substantial impact on the public s economic objectives in a way that is broadly consistent with the specification of utility loss functions in the theoretical political economy literature second the results suggest that there is significant cross country variation in inflation aversion controlling for economic context third some of this variation is accounted for by national level factors affecting the aggregate costs of inflation and unemployment these results have significant implications for optimal monetary policymaking the explanation of variation in economic outcomes and for accounts of the choice of institutional frameworks for policymaking i thank the bank of england the center for basic research in the social sciences and the institution for social and policy studies for research support and jim alt andrew bailey bill bernhard lawrence broz john freeman jeff frieden jim granato shigeo hirano david lake jeff lax simon price rose razaghian ron rogowski david stasavage gabriel sterne mike tomz jim vreeland the editor and two anonymous reviewers for helpful comments all views expressed are those of the author and do not represent those of the bank of england

on the asymmetric u shaped relationship between inflation inflation uncertainty and relative price skewness in the uk we investigate the asymmetric relationships between aggregate inflation and the second and third moments of the cross sectional distribution of relative prices using a modified calvo pricing model with regime dependent price rigidities calibration experiments reveal that the inflation standard deviation and inflation skewness relationships exhibit u shaped asymmetries around the historical mean inflation rate uk sectoral data support our results we conclude that monetary policy should target an inflation rate proximate to the common minima of these nonlinear relationships and that core inflation measures should not be used for policy purposes as they exclude much of the information contained in the higher moments

the german public and its trust in the ecb the role of knowledge and information search abstract in this paper we analyse the effects of objective and subjective knowledge about monetary policy as well as the information search patterns of german citizens on trust in the ecb we rely on a unique representative public opinion survey of german households conducted in 2011 we find that subjective and factual knowledge as well as the desire to be informed about the ecb foster citizens trust specific knowledge about the ecb is more influential than general monetary policy knowledge objective knowledge is more important than subjective knowledge however an increasing intensity of media usage especially newspaper reading has a significantly negative influence on trust we conclude that the only viable way for the ecb to generate more trust in itself is to spread monetary policy knowledge

downward wage rigidities and optimal monetary policy in a monetary union this paper analyses the implications of heterogeneity in the type of downward wage rigidity nominal or real for optimal monetary policy in a monetary union with asymmetric wage adjustment costs indexation in one region of the union reduces optimal grease inflation in the presence of common productivity shocks large common shocks may have sizeable and persistent effects on the intra union terms of trade whereby the region characterized by downward real wage rigidity adjusts with a persistent loss of competitiveness in response to asymmetric productivity shocks there is no role for grease inflation because relative price changes facilitating the real wage changes dominate the adjustment mechanism

structure of agricultural protection in industrial countries abstract the nominal rates of agricultural protection in ten industrial countries from 1955 to 1980 are estimated with the same commodity coverage and data definitions a regression analysis is conducted to explain variations in the measured level of agricultural protection in terms of political as well as economic factors nearly 80 percent of the variations is accounted for by differences in agriculture s comparative advantage agriculture s share in total economy the international terms of trade between agricultural and manufactured commodities regionalism eec and food security consideration associated with non military alliance

business groups and social welfare in emerging markets existing evidence and unanswered questions abstract this paper reviews existing studies of the role of emerging market business groups a ubiquitous but poorly understood organizational form i first suggest that understanding the definition of business groups is itself an interesting albeit under studied research issue i then argue that the existing evidence suggests that the performance effects of group affiliation are large and generally positive there is substantial evidence that part of this is due to welfare enhancing functions originating in the idea that groups substitute for missing outside institutions but that part is also due to welfare reducing minority shareholder exploitation evidence is lacking on the extent to which groups facilitate rent seeking or the exercise of market power evidence is also lacking on the extent to which groups hamper the future development of markets the paper identifies areas where research is needed before current competition policy experiments in countries like china india and korea can be evaluated

exchange rate proclamations and inflation fighting credibility if governments choose economic policies that often run counter to their public commitments are those commitments meaningless we argue that govern ment proclamations can be critical in signaling economic policy intentions we focus on the realm of exchange rate policy in which countries frequently implement an exchange rate regime that differs from the officially declared regime we argue that the official exchange rate regime is one of the most important signals of a government s economic policy preferences when a government makes a de jure public commit ment to a fixed exchange rate it sends a signal to domestic and international markets of its strict monetary policy priorities in contrast a government that proclaims a floating exchange rate signals a desire to retain discretion over monetary policy even if it has implemented a de facto fixed rate we use data on 110 developed and devel oping countries from 1974 to 2004 to test two hypotheses first that governments that adopt de facto fixed exchange rates will experience less inflation when they back up their actions with official declarations and second that governments that abide by their commitments as demonstrated by a history of following through on their public declarations of a fixed exchange rate regime will establish greater inflation fighting credibility within developing countries democratic institutions enhance this credibility results from fixed effects econometric models provide strong support for our hypotheses

bottlenecks and the phillips curve a disaggregated keynesian model of inflation output and unemployment benchmark macroeconomic models of output and inflation combine the demand side of the economy with aggregate supply equations based upon some version of the phillips curve in contrast to classical and new classical models such as lucas i972 and sargent 1979 chs i xii and xvi in which prices jump instantaneously to market clearing levels the gradual price adjustment approach represented by tobin 1972 laidler and parkin i975 section 4 barro and grossman 1976 ch 5 sargent 1979 ch ii and ch v i okun i98i and perry i983 take wages and or prices to be predetermined at an instant in time while their rates of change depend on the level of aggregate output in the prototype complete macroeconomic model incorporating this approach output is determined by aggregate demand equations while the augmented phillips curve specifies that prices move in a direction which will tend to return output to its equilibrium value this short run keynesian long run monetarist character is typical of many structural macroeconometric models it is the standard textbook account found for example in dornbusch and fischer i98i and is implicit in much current research there are fundamental questions of consistency in the type of model just described the central difficulty is that with wages and prices predetermined the non market clearing analysis ofbarro and grossman i 976 ch 2 and malinvaud i977 is applicable but in this world the aggregate demand equations are decisive only in the keynesian regime in the other regimes which must arise at high levels of aggregate demand the effective supplies of output or labour or both must be modelled indeed at the aggregate level it is difficult to provide a coherent account of how it is possible to have output above its equilibrium value since this would require labour and output in excess of their notional supplies violating barro and grossman s min condition that quantities be determined by the short side of the market an appealing line for addressing this last difficulty is to disaggregate markets an approach taken by hansen i970 tobin i972 and barro and grossman i976 ch 5 however because each market can be in either excess supply or demand a formal fixed price general equilibrium model appears to be intractable due to the resulting multiplicity of regimes and is not attempted by these authors in this paper these problems are overcome in a disaggregated model in which

the american political economy macroeconomics and electoral politics here is the most comprehensive and authoritative work to date on relationships between the economy and politics in the years from eisenhower through reagan extending and deepening his earlier work which had major impact in both political science and economics hibbs traces the patterns in and sources of postwar growth unemployment and inflation he identifies which groups win and lose from inflations and recessions he also shows how voters perceptions and reactions to economic events affect the electoral fortunes of political parties and presidents hibbs s analyses demonstrate that political officials in a democratic society ignore the economic interests and demands of their constituents at their peril because episodes of prosperity and austerity frequently have critical influence on voters behavior at the polls the consequences of eisenhower s last recession of ford s unwillingness to stimulate the economy of carter s stalled recovery were electorally fatal whereas johnson s nixon s and reagan s successes in presiding over rising employment and real incomes helped win elections the book develops a major theory of macroeconomic policy action that explains why priority is given to growth unemployment inflation and income distribution shifts with changes in partisan control of the white house the analysis shows how such policy priorities conform to the underlying economic interests and preferences of the governing party s core political supporters throughout the study hibbs is careful to take account of domestic institutional arrangements and international economic events that constrain domestic policy effectiveness and influence domestic economic outcomes hibbs s interdisciplinary approach yields more rigorous and more persuasive characterizations of the american political economy than either purely economic apolitical analyses or purely partisan politicized accounts his book provides a useful benchmark for the advocacy of new policies for the 1990s a handy volume for politicians and their staffs as well as for students and teachers of politics and economics

united kingdom manpower policy against a background of national economic decline the welsh example chakravarty s p jones d r and mackay r r 1983 united kingdom manpower policy against a background of national economic decline the welsh example reg studies 17 91 104 economic policy has been strongly influenced by a theory which emphasises that only one rate of unemployment is consistent with price stability claims that unemployment is either temporary or voluntary and stresses that lasting reductions in unemployment depend on selective policies designed to encourage adjustments within the labour market this paper outlines experience in wales the evidence is not consistent with the view of unemployment provided by the underlying theory moreover there are considerable problems in applying policies which are designed to reduce the obstacles and frictions to labour market adjustment when unemployment is severe and widespread

who supports the ecb evidence from eurobarometer survey data this paper contributes empirically to the long debated issue of the legitimacy of the european central bank ecb with regard to european polities using micro level data from the eurobarometer survey we shed light on the socio demographic determinants of public opinion support for the ecb we find that people with higher level of education and income and centre to right wing political orientation tend to support the ecb as well as people with optimistic expectations on the economic situation by contrast the unemployed tend to distrust the ecb the policy relevance of such results is important for ecb s communication strategy with the general public

inflation in open economies abstract this paper relates the time consistent inflation rate to the degree of trade openness of an economy the mechanism linking the welfare effects of monetary surprises and hence the incentives to inflate to openness does not rely on a large country terms of trade effect but rather is due to imperfect competition and nominal price rigidity in the non traded sector the empirical evidence supports the main predictions of the model 1997 elsevier science b v

trade policy issues and empirical analysis interest in u s trade policy has been stimulated in recent years by the massive american trade deficit by the belief that intervention by foreign governments in international markets has given other countries a competitive edge over the united states and by concern about the increase in protectionism among industrial countries in turn major analytical developments in international economics have revolutionized trade theory broadening its scope both by introducing in a more formal manner such concepts as imperfect competition increasing returns product differentiation and learning effects and by including the study of political and economic factors that shape trade policy decisions this collection of papers the result of a conference held by the nber applies these new trade theories to existing world cases and also presents complementary empirical studies that are grounded in more traditional trade theories the volume is divided into four parts the papers in part 1 consider the problem of imperfect competition empirically assessing the economic effect of various trade policies introduced in industries in which the new trade theory seems to apply those in part 2 isolate the effects of protection from the influences of the many economic changes that accompany actual periods of protection and also examine how the effects from exogenous changes in economic conditions vary with the form of protection part 3 provides new empirical evidence on the effect of foreign production by a country s firms on the home country s exports finally in part 4 two key bilateral issues are analyzed recent u s japanese trade tensions and the incident involving the threat of the imposition of countervailing duties by the united states on canadian softwood lumber

equity and deprivation costs in humanitarian logistics abstract recently essential progress in quantitative modelling of humanitarian operations has been made through the introduction of the deprivation cost concept by holguin veras et al the incorporation of this concept within the overall objective of minimizing the so called social costs logistics costs plus deprivation costs promises to unify the objective functions of optimization models for humanitarian logistics applications although the deprivation cost concept is able to cover the majority of all those optimization criteria previously used in the literature in this field that are not yet covered by logistics costs the question whether it also addresses the criterion of equity fairness remains open in the first part of our work we show by analytical results that minimization of total deprivation cost under a fixed given budget can lead to arbitrarily unfair solutions for this reason we propose to extend the deprivation cost objective by a term proportional to the well known gini inequity index a computational solution procedure for a corresponding logistics model is presented and its merits compared to the utilitarian version are demonstrated at an illustration case with data from the nepal earthquake 2015 in particular it is shown that practically irrelevant final reductions of average deprivation costs result in substantial increases of inequity or vice versa at a low price of fairness dramatic reductions of the gini inequity index can be achieved

competition in japan japan registered a remarkable 6 5 percent rate of economic growth from 1955 to 1990 catching up with high income western countries in its level of economic development during the 1950s 1960s 1970s and into the 1980s japan s share of world exports rose dramatically from 2 9 percent in 1960 to 6 1 percent in 1970 8 2 percent in 1980 and a peak of 9 8 percent in 1985 porter takeuchi and sakakibara 2000 japanese firms were increasingly successful internationally in large visible industries such as automobiles semiconductors and consumer electronics the striking economic success of japan was widely attributed to a set of economic institutions and policies that encouraged collaboration and limited competition the japanese case then called into question many of the bedrock assumptions of competition thinking it seemed to show that there was a different path to economic prosperity this article begins by examining competition in japan and the supporting policies and institutions during the twentieth century many factors seem to suggest that competition in japan has been less intense but there is an awkward complication the empirical evidence about the intensity of competition in japanese industry does not support the conclusion the story clearly is more complicated we seek to reconcile the apparent differences between policy and institutional circumstances and the empirical evidence by examining the types of competition that prevail across japanese industries and the underlying causes japan indeed pursued an array of policies that limited competition but these policies were not applied throughout the economy in fact those industries in which competition

the price of fairness in this paper we study resource allocation problems that involve multiple self interested parties or players and a central decision maker we introduce and study the price of fairness which is the relative system efficiency loss under a fair allocation assuming that a fully efficient allocation is one that maximizes the sum of player utilities we focus on two well accepted axiomatically justified notions of fairness viz proportional fairness and max min fairness for these notions we provide a tight characterization of the price of fairness for a broad family of problems

supplier preferences and dumping an analysis of japanese corporate groups while the nature and intensity of issues confronting the international economy change over time the trade and investment tensions between the u s and japan have continued unabated for many years in part they find their origin in japan s overall and bilateral trade surpluses although these are generally recognized as macroeconomic phenomena apart from the trade imbalances bilateral disputes arise also from the perceived inability of american exporters and investors to penetrate the japanese market there is empirical evidence indicating that the japanese firms have a distinct preference to buy their needed machinery and other inputs from other japanese firms 5 6 7 it is the closed nature of japan s market that triggered the bilateral negotiations known as structural impediments initiative one reason for the difficulty faced by outsiders trying to sell in japan is the way in which japanese companies are organized keiretsu is a form of interlocking relationships among japanese firms and industry groups 2 that allegedly enjoys advantages such as risk sharing and stable inter firm relations which encourage efficient investment in relation specific assets and oligopolistic market power 1 it has been suggested as a possible reason for low sales by non japanese firms to japanese firms operating inside and outside of japan there is certainly a strong tendency for member companies of a keiretsu to source from within their own corporate group this paper explores an economic rationale for this behavior by examining the implications of cross ownership and implicit contracts long term reciprocity and shows that supplier preferences unambiguously increase the incidence of dumping in this fashion the paper provides a link between two sets of stylized facts supplier preferences by japanese firms and the numerous dumping complaints brought in the us against large japanese companies supplier preferences

invested interests the politics of national economic policies in a world of global finance capital moves more rapidly across national borders now than it has in at least fifty years and perhaps in history this article examines the effects of capital mobility on different groups in national societies and on the politics of economic policymaking it begins by emphasizing that while financial markets are highly integrated within the developed world many investments are still quite specific with respect to firm sector or location it then argues that contemporary levels of international capital mobility have a differential impact on socioeconomic groups over the long run increased capital mobility tends to favor owners of capital over other groups in the shorter run owners and workers in specific sectors in capital exporting countries bear much of the burden of adjusting to increased capital mobility these patterns can be expected to lead to political divisions about whether or not to encourage or increase international capital market integration the article then demonstrates that capital mobility also affects the politics of other economic policies most centrally it shifts debate toward the exchange rate as an intermediate or ultimate policy instrument in this context it tends to pit groups that favor exchange rate stability against groups that are more concerned about national monetary policy autonomy and therefore less concerned about exchange rate stability similarly it tends to drive a wedge between groups that favor an appreciated exchange rate and groups that favor a depreciated one these divisions have important implications for such economic policies as european monetary and currency union the dollar yen exchange rate and international macroeconomic policy coordination