which fiscal multipliers are regime dependent a meta regression analysis we analyse whether estimated multiplier effects are systematically higher if the economy suffers a downturn for that purpose we conduct a meta regression analysis on a unique data set of 98 empirical studies with more than 1800 observations on multiplier effects and control for regime dependence of the multiplier we find that spending multipliers are much higher by about 0 7 0 9 units during a downturn tax multipliers are not sensitive to the economic regime and generally lower than spending multipliers finally for all spending categories other than government consumption the multiplier significantly exceeds one during downturns

centralized bargaining and reorganized work are they compatible the paper examines the implications for wage bargaining of an important aspect of the ongoing reorganization of work the move from occupational specialization toward multi tasking the analysis shows how on account of such reorganization centralized bargaining becomes increasingly ine cient and detrimental to rms pro t opportunities since it prevents rms from o ering their employees adequate incentives to perform the appropriate mix of tasks the paper also shows how centralized bargaining inhibits rms from using wages to induce workers to learn how to use their experience from one set of tasks to enhance their performance at other tasks in this way the paper may also help explain the increasing resistance to centralized bargaining in various advanced market economies 2001 elsevier science b v all rights reserved

less filling tastes great the realist neoliberal debate this essay examines and reformulates the realist neoliberal debate focusing initially on the issue of the attribution of goals to states we argue that not only are goals merely the epiphenomena of other things but also that their specification constitutes but a re description of strategic environments that is although an attribution of goals may contribute to our characterization of outcomes a discussion of them is not central to the development of a theory that explains and predicts the outbreak of conflict and the patterns of cooperation instead we argue that the realist neoliberal debate should be recast so that our central research agenda is the development of substantively specific models that allow us to ascertain how the equilibrium to a game in which states structure international affairs influences the types of issue specific subgames states play how countries coordinate to equilibria of different types how we can characterize the coordination problems associated with different equilibria how states can enhance the attractiveness of an equilibrium and how states can signal commitments to the strategies that are part of that equilibrium

economic growth and multiskilled workers in manufacturing this article analyzes the causes of workers multiskill training and based on a survey of manufacturing plants and workers in korea concludes that multiskill capability arises from specific on the job training paid for by the firm i describe various aspects of multiskilled workers and set up a theoretical model in which multiskilled workers are assumed to be more productive than specialized workers for producing a new product but less productive for producing an existing product the model entails several implications including a positive cross sectional correlation between the proportion of multiskilled workers and the growth rate of labor productivity

entrenching the yoshida defense doctrine three techniques for institutionalization japan s level of defense expenditure relative to tbe size of its economy bas long been uniquely low among the major industrialized countries as of 1995 japan s expenditures stood at 0 96 percent of gross domestic product gdp even adding to this tbe approximately 0 3 percent of gdp devoted to pensions for retired personnel the level of spending is considerably less than that of major westem states such as tbe united states united kingdom france and germany as well as industrialized asian states such as south korea taiwan malaysia and singapore furthermore these relative magnitudes have remained reasonably stable over tbe past few decades see table 1 defense expenditure as a percentage of gdp or gnp gross national product often referred to simply as defense burden has over tbe past few decades become the standard benchmark for measuring a state s relative contribution to international security because of this tbe appropriateness and consequences of japan s relatively low expenditure of national wealth on defense bave been hotly debated botb in japan and abroad critics accuse japan of unfairly exploiting a defense free ride to build its economic success and others worry that japan s lack of military capabilities prevents it from becoming a normal state whose political role is commensurate

on the incentive effects of job rotation abstract a new employee may work hard to build his reputation this effect is greatest when he starts the longer he is employed at his job the more the firm will already have learned about his ability the incentives for an employee to influence the firm s perceptions of his ability decrease over time if rotating the employee to a different job leads to new uncertainty about his ability this generates a fresh impulse for effort however job rotation also reduces the employee s time horizon thus reducing future rents from reputation this trade off leads to a unique optimum we derive a simple rule of thumb for an optimal rotation time our main results still hold for cases of complete but imperfect information transmission the incentive effects of job rotation also prevail in a setting in which skills are job specific we study several extensions rotations across multiple employees absence of commitment to a rotation time different bargaining positions discounting over time and learning by doing effects

great expectations and the end of the depression what ended the great depression in the united states this paper suggests that the recovery was driven by a shift in expectations this shift was triggered by president franklin delano roosevelt s fdr policy actions on the monetary policy side roosevelt abolished the gold standard and announced an explicit policy objective of inflating the price level to pre depression levels on the fiscal policy side roosevelt expanded real and deficit spending which helped make his policy objective credible the key to the recovery was the successful management of expecta tions about future policy roosevelt s rise to power is modeled as a policy regime change as in thomas sargent 1983 and peter temin and barry wigmore 1990 this paper formalizes temin and wigmore s argu ment in a repeated game setting using a dynamic stochastic general equilibrium dsge model and argues that the regime change can account for the recovery in the model a regime change means the elimination of certain policy dogmas that constrain the actions of the government the regime change generates an endogenous shift in expectations due to a coordination of mon etary and fiscal policy this coordination ended the great depression by engineering a shift in expectations from contractionary i e the private sector expected future economic contrac tion and deflation to expansionary i e the public expected future economic expansion and inflation the expectation of higher future inflation lowered real interest rates thus stimulating demand while the expectation of higher future income stimulated demand by raising permanent income

from great depression to great credit crisis similarities differences and lessons the great depression of the 1930s and the great credit crisis of the 2000s had similar causes but elicited strikingly different policy responses while it remains too early to assess the effectiveness of current policy it is possible to analyse monetary and fiscal responses in the 1930s as a natural experiment or counterfactual capable of shedding light on the impact of current policies we employ vector autoregressions instrumental variables and qualitative evidence for 27 countries in the period 1925 39 the results suggest that monetary and fiscal stimulus was effective that where it did not make a difference it was not tried they shed light on the debate over fiscal multipliers in episodes of financial crisis they are consistent with multipliers at the higher end of those estimated in the recent literature and with the argument that the impact of fiscal stimulus will be greater when banking systems are dysfunctional and monetary policy is constrained by the zero bound miguel almunia agustin benetrix barry eichengreen kevin h o rourke and gisela rua

new estimates of the canadian money stock 1871 1967 in this paper the authors construct historical data series beginning in 1871 for canadian m1 m2 and monetary base the new series are at a monthly frequency and use the bank of canada s definition of the monetary aggregates institutional and reporting changes however make perfect backwards extrapolation of the bank s series impossible there are only end of month data rather than average weekly since january 1994 daily data and the authors cannot precisely match savings accounts at chartered banks and trust companies that are included in the modern monetary aggregates their adjustments for these changes and their impact on the aggregates are documented

temporal aggregation and svar identification with an application to fiscal policy abstract we show how to assess identifying assumptions for a low frequency svar using estimates from a higher frequency model in our application quarterly data support identified annual svars in government spending and output by assuming zero within year impact of output on spending

multiskilling technical change and the japanese firm worker cooperation with technical change accounts for much of the success of large japanese firms the authors argue t hat this cooperative attitude is due in large part to multiskilling by training workers in more than one job a firm assures its workers th at they will not be made worse off by labor saving innovations in a simple model the authors show that multiskilling leads to an endoge nous distinction between permanent and temporary workers wages that are attached to the worker rather than the job and comparative advantage in process style innovations there is even a role for the company song copyright 1993 by royal economic society

macroeconomic effects from government purchases and taxes for u s annual data that include world war ii the estimated multiplier for temporary defense spending is 0 4 0 5 contemporaneously and 0 6 0 7 over 2 years if the change in defense spending is permanent gauged by ramey s defense news variable the multipliers are higher by 0 1 0 2 since all estimated multipliers are significantly less than 1 greater spending crowds out other components of gdp particularly investment the lack of good instruments prevents estimation of reliable multipliers for nondefense purchases multipliers in the literature of two or more likely reflect reverse causation from gdp to nondefense purchases increases in average marginal income tax rates measured by a newly constructed time series have significantly negative effects on gdp when interpreted as a tax multiplier the magnitude is around 1 1 the combination of the estimated spending and tax multipliers implies that the balanced budget multiplier for defense spending is negative we have some evidence that tax changes affect gdp mainly through substitution effects rather than wealth effects

price differentials in monetary unions the role of fiscal shocks we study the effect of regional expenditure and revenue shocks on price differentials for 47 us states and 9 eu countries we identify shocks using sign restrictions on the dynamics of expenditures revenues deficits and output and construct two estimates for structural price differentials dynamics one for the average and one for each unit which optimally weight information contained in the data for all units on average expansionary fiscal disturbances produce positive while distortionary balance budget shocks produce negative price differential responses the negative price differentials responses in some units is partially explained by spillovers and labour supply effects

uncertainty in labor productivity and specific human capital investment uncertainty in labor productivity ulp is affected by many factors such as worker employer matching technology and macroeconomic conditions not surprisingly ulp varies across firms industries and economies how do variations in ulp affect specific human capital shc investment wage and labor turnover a fixed wage model is used to show that the answer depends critically on the initial level of ulp the model is also used to show that wage and shc are always positively correlated but shc investment and labor turnover do not have a monotonic relationship these results have implications for empirical studies and public policies affecting ulp

chaos sunspots and automatic stabilizers abstract we consider a real business cycle model with an externality in production depending on parameter values the model has sunspot equilibria cyclical and chaotic equilibria and equilibria with deterministic or stochastic regime switching we study the implications of this model environment for automatic stabilizer tax systems stabilization is desirable because the efficient allocations are characterized by constant employment and output growth we identify an automatic stabilizer income tax subsidy schedule with two properties i it specifies the tax rate to be an increasing function of aggregate employment and ii earnings are subsidized when aggregate employment is at its efficient level the first feature eliminates inefficient fluctuating equilibria while the second induces agents to internalize the externality

training and worker effort a signalling perspective this paper analyzes the interaction between firms investment in general skills training and workers incentives it shows that when a firm has an informational advantage over its workers its provision of free general skills training can serve as a signal that there will be a long term relationship between the firm and its workers this signal induces the workers to exert more effort in learning firm specific skills which enhances the firm s profits in contrast with most of the existing literature the model implies that firms may provide free general skills training even if there is no labour market friction ce memoire analyse l interaction entre l investissement des entreprises dans l acquisition d habiletes generales de leurs employes et les incitations des travailleurs a fournir un effort on montre que quand une firme a un avantage informationnel sur ses travailleurs le fait de fournir gratuitement de la formation qui permette aux employes d acquerir des habiletes generales peut servir de signal qu il va y avoir une relation a long terme entre la firme et ses travailleurs ce signal incite les travailleurs a investir plus d effort dans l acquisition d habiletes specifiques a la firme ce qui augmente les profits de l entreprise ce modele en porte a faux par rapport au gros de la litterature existante suggere que les entreprises peuvent fournir gratuitement de la formation permettant aux employes d acquerir des habiletes generales meme s il n y a pas de friction dans le marche du travail

do new brooms sweep clean when and why dismissing a manager increases the subordinates performance abstract if a manager stays in office for a long time he will have learned much about his subordinates thus competition among them will be weak as the manager has made up his mind who is suited best for which position with a new manager the race for favorable tasks is restarted leading subordinates to exert higher effort but for the firm owner the trade off arises that with a new manager effort is larger but the quality of task allocation is worse since information is lost the optimal dismissal policy will be nonmonotonic in the expected heterogeneity of the subordinates abilities

the effects of public spending shocks on trade balances and budget deficits in the european union we investigate the consequences of an increase in public spending for trade balances and budget deficits in the european union using a panel var approach whereas the literature tends to treat the trade balance gdp ratio as a single variable we include exports and imports as separate variables this allows us to track in more detail the sources of trade balance movements further we use annual rather than quarterly data this facilitates the interpretation of the shocks and reduces potential anticipation effects of fiscal policy changes however the identification assumptions become stronger and we extensively check their validity according to our baseline estimate a 1 gdp increase in public spending produces a 1 2 on impact with a 1 6 peak rise in gdp rising imports and falling exports are responsible for a fall of the trade balance by 0 5 of gdp on impact and a peak fall of 0 8 in addition the spending increase produces a 0 7 impact and peak budget deficit thereby pointing to the potential relevance of the twin deficits hypothesis for the european union jel e62 h60

absolute and relative gains in international relations theory the problem of absolute and relative gains divides neoliberal institutionalism and structural realism the former assumes states focus primarily on their absolute gains and emphasizes the prospects for cooperation the latter supposes states are largely concerned with relative gains and emphasizes the prospects for conflict existing work in international relations theory generally traces the differences between these two theories to different assumptions about states preferences using a simple game theoretic model this essay offers a reformulation of the problem of absolute and relative gains that links changes in the states behavior the feasibility of cooperation and especially the states concern for relative versus absolute gains explicitly to changes in the constraints facing the states many of the differences between neoliberal institutionalism and structural realism appear as special cases of the model

strategic shirking a theoretical analysis of multitasking and specialization we provide a new theory to explain why firms multitask workers instead of specializing them workers overperform in tasks they like and underperform in tasks they dislike to favorably influence future job assignments anticipating this firms may find it optimal to commit to future multitasking to induce workers to appropriately allocate effort early in the employment relationship we show that when the product market is volatile so that future product prices are uncertain the firm s ability to credibly commit to a multitasking strategy diminishes this generates a negative relationship between multitasking and product market volatility consistent with recent empirical evidence

british monetary and fiscal policy in the 1930s current economic turbulence has revived interest in interwar macroeconomic instability and policy this paper provides a guide to the current state of knowledge on british macroeconomic policy between 1929 and the eve of the second world war for today s economists and policy makers mindful that some will seek lessons from this earlier age it makes clear the very particular economic and policy context of the time including the marked difference between british and american economic performance and policies and the challenge posed by the massive rise in debt brought about by the first world war knowledge transfer is possible here for policy learning but what transpires is that lessons are typically stronger as negatives than as positives namely what should not be done in general as against what might be done this largely situation specific the focus is the role and effectiveness of the monetary and fiscal policies pursued together with an assessment of the principal policy not adopted namely the keynesian solution of significant loan financed public works to remedy mass unemployment the analysis is comparative with respect to us macroeconomic economic performance and policy it explores the different macroeconomic shocks of the contraction phase the term great depression is not really appropriate to the british experience in the two countries comparative policy regimes and then in turn analyses the policy mix and policy effectiveness of monetary and fiscal policy including for britain the counterfactual keynesian solution a business cycle periodization is adopted with the key role for the abandonment of the gold standard in terms of regaining freedom of choice in macroeconomic policy itself experiencing significant developments after 1931 the traditional role of the cheap money induced housing boom in britain s post 1932 economic recovery is reaffirmed the impact of the fiscal policies actually pursued are then discussed as are assessments of the likely effectiveness of the keynesian solution had the 1929 liberal party s we can conquer unemployment spending package been implemented

trade spill overs of fiscal policy in the european union a panel analysis we explore the international spillovers from fiscal policy shocks via trade in europe a fiscal expansion stimulates domestic activity which leads to more foreign exports and hence higher foreign output to quantify this we combine a panel var model in government spending net taxes and gdp with a panel trade model on average a public spending increase equal to 1 of gdp implies 2 3 more foreign exports over the first two years the corresponding figure for an equal size net tax reduction is 0 6 both estimates are statistically significant as far as the effect on foreign activity is concerned a 1 of gdp spending increase net tax reduction in germany on average raises gdp of trading partners by 0 23 0 06 over the first two years these figures are likely to form lower bounds for the actual effects and suggest that it may be worthwhile to further investigate the benefits from coordinated fiscal expansions contractions in response to european wide cyclical downturns upswings

the great crash and the onset of the great depression this paper argues that the collapse of stock prices in october 1929 generated temporary uncertainty about future income which led consumers to forgo purchases of durable goods that the great crash generated uncertainty is evidenced by the decline in surety expressed by contemporary forecasters that this uncertainty affected consumer behavior is shown by the fact that spending on consumer durables declined drastically in late 1929 while spending on perishable goods rose slightly this effect is confirmed by the fact that there is a significant negative relationship between stock market variability and the production of consumer durables in the prewar era

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

neorealism and neoliberalism the classic dialectic between realist and liberal theories of international politics as expressed by robert o keohane ed in neorealism and its critics and richard rosecrance the rise of the trading state can be transcended neither paradigm singularly explains international behavior realism is the dominant approach but liberal theories of transnationalism and interdependence help to illuminate how national interests are learned and changed keohane and fellow critics argue that neorealism articulated definitively in kenneth waltz s theory of international politics 1979 elegantly systematizes realism but concentrates on international system structure at the expense of system process focused tightly on the concept of bipolarity waltz s theory tends toward stasis the unit state level unproductively becomes an analytical dumping ground as a neoliberal counterpoint rosecrance s argument does not go far enough in the tradition of commercial liberalism he argues that an open trading system offers states maneuverability through economic growth rather than through military conquest he tempers his argument with realist considerations of prudence but fails to clarify realist liberal links in his theory or to explore fully the connections between power and non power incentives influencing states behavior a synthesis of neorealism and neoliberalism is warranted a systemic theory using the former to analyze at the level of structure the latter more often at the level of process

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

worker cooperation and the ratchet effect workers paid by the piece should be happy to introduce new techniques that increase output but firms always seem to reduce the piece rate when workers start earning too much money workers respond by restricting output and keeping good new ideas to themselves we show that this outcome is inevitable in a competitive environment however there are noncompetitive situations where firms can use piece rates to get cooperation from their workers these predictions are consistent with case history evidence from the cotton spinning industry in england in the nineteenth century and the lincoln electric company in the united states even today

on constraining fiscal policy discretion in emu we review the theoretical and empirical literature on the benefits and costs of imposing restrictions on fiscal policy we emphasize that the arguments in favour of restricting discretion of fiscal policy go beyond the notion of avoiding unsustainable budgetary plans that can lead to pressure on the central bank restrictions on fiscal policy can also be justified on the grounds that discretionary changes in spending or taxes can lead to unnecessary volatility in output and lower economic growth empirically there is evidence that implicit constraints on governments can be as effective as explicit constraints i e rules from the analysis in emu countries in the last 10 years we conclude that there has been a significant change in the conduct of fiscal policy in terms of increased discipline and less use of discretion however since 1999 there are clear signs of fatigue in this process as previous trends have either stopped or even reversed copyright 2003 oxford university press

the great recession us dynamics and spillovers to the world economy abstract this paper provides an empirical investigation of both the within us and international channels of transmission of macroeconomic and financial shocks by means of a 50 country macroeconometric model estimated over the 1980 2009 period including measures of excess liquidity and financial fragility specifically designed in order to evaluate the relevance of the boom bust credit cycle view put forward as an interpretation of the recent great recession episode we find that such a view is consistent with the empirical evidence moreover concerning the real effects of financial shocks within the us we detect stronger evidence of an asset prices channel rather than a liquidity channel concerning the spillovers to the world economy we find that while financial disturbances are transmitted to foreign countries through us house and stock price dynamics as well as excess liquidity creation the trade channel is the key trasmission mechanism of real shocks

global communications and national power life on the pareto frontier regime analysis has focused on issues of market failure the resolution of which depends upon knowledge and institution building global communications regimes however have been concerned either with issues of pure coordination or with coordination problems with distributional consequences outcomes have been decided by the underlying distribution of national power in those areas where power was asymmetrically distributed and there was no agreement on basic principles and norms radio broadcasting and remote sensing no regime was formed in those areas where distributional issues could not be unilaterally resolved allocation of the radio spectrum and telecommunications regimes were created although both principles and rules changed with alterations in national power capabilities