estimates of effective marginal tax rates on factor incomes this chapter describes a method of calculating summary measures of effective factor income tax rates in the united states using readily available data the numbers resulting from application of this method in a study are reported in the chapter and some of their possible uses are discussed the estimated factor income tax rates behave over time in a manner quite consistent with the behavior of other broad measures of federal tax policy the postwar movement in the tax rate on income from labor relative to that on income from capital or more accurately the relevant components of these tax rates provides suggestive support for the miller scholes hypothesis that the federal personal income tax has been moving in the direction of a pure consumption tax the tax rates reported in the chapter are consistent with other studies that show a decrease since the 1950s in rates of taxation at the corporate level of income from corporate held capital they are also consistent with the view that rates of taxation of such income at the noncorporate level have risen but not quite sufficiently to offset the decline in the corporate tax burden

the effect of imf lending on the probability of sovereign debt crises abstract this paper explores empirically how the adoption of imf programs affects sovereign risk over the medium term we find that imf programs significantly increase the probability of subsequent sovereign defaults by approximately 1 5 2 percentage points these results cannot be attributed to endogeneity bias as they are supported by specifications that explain sovereign defaults and program participation simultaneously furthermore imf programs turn out to be especially detrimental to fiscal solvency when the fund distributes its resources to countries whose economic fundamentals are already weak our evidence is therefore consistent with the hypothesis that debtor moral hazard is most likely to occur in these circumstances other explanations that point to the effects of debt dilution and the possibility of imf triggered debt runs however are also possible

transfer problem dynamics macroeconomics of the franco prussian war indemnity we study the classic transfer problem of predicting the effects of an international transfer on the terms of trade and the current account a two country model with debt and capital allows for realistic features of historical transfers they follow wartime increases in government spending and are financed partly by borrowing the model is applied to the largest historical transfer the franco prussian war indemnity of 1871 1873 in these three years france transferred to germany an amount equal to 22 percent of a year s gdp when the transfer is combined with measured shocks to fiscal policy and productivity over the period the model provides a very close fit to the historical sample paths of french gdp terms of trade net exports and aggregate consumption this makes a strong case for the dynamic general equilibrium approach to studying the transfer problem more generally our results provide striking evidence of the importance of international capital markets in the nineteenth century

the u s evidence on optimal taxation over time abstract this paper considers a tax rule in which a uniform tax rate over time becomes optimal its implications are that 1 changes in the tax rate should arise only when there are changes in permanent government expenditures and 2 no variable other than permanent government expenditures should be of any value in predicting the tax rate these implications are tested using u s data for 1937 82 empirical results of the tests reveal that in addition to responding to permanent government expenditures the tax rate also responds to temporary defense purchases the general price level and a time trend

spillovers through banking centers a panel data analysis of bank flows abstract this paper presents evidence that spillovers through bank lending contributed to the transmission of currency crises during the recent episodes of financial instability in emerging markets the innovation of the paper is that it looks beyond aggregated measures of contagion into the structure of bank flows disaggregating by banking centers the main findings are that spillovers caused by banks exposures to a crisis country help predict flows in third countries after the mexican and asian crises but not after the russian crisis in the latter there is evidence of a generalized outflow from emerging markets the importance of spillovers through banking centers suggests that countries might reduce contagion risk by diversifying the sources of their financing and by carefully monitoring borrowing from creditors exposed to potential crisis countries

the welfare effects of balance of payments reform a macro micro simulation of the cost of rent seeking this article proposes a methodology for analysing the effect of balance of payments liberalisation on measures of poverty and distribution and applies it to the case of jamaica in the 1990s the methodology consists of a macro micro simulation in which a cge model provides labour market outcomes which in turn are used to manipulate the sectoral allocation of employment to generate the income distribution consistent with the new labour market outcome in the application to jamaica we find that the reallocation of resources away from rent seeking activities in the presence of exchange controls is significant and has large macroeconomic effects opening up of the current account has little effect on poverty but liberalisation of the capital account reduces poverty especially amongst the very poor neither policy change taken separately nor the combination of the two has more than a negligible effect on the distribution of income

inflation and asset returns in a monetary economy postwar u s data are characterized by negative correlations between real equity returns and inflation and by positive correlations between real equity returns and money growth these patterns are closely matched quantitatively by an equilibrium monetary asset pricing model the model also implies negative correlations between expected asset returns and expected inflation and it predicts that the inflationasset return correlation will be more strongly negative when inflation is generated by fluctuations in real economic activity than when it is generated by monetary fluctuations the co movements of real asset returns inflation and money growth have been studied extensively over the past fifteen years table i displays some of the statistical properties of these series using quarterly u s data from 1959 to 1990 note first the significantly negative correlation between real equity returns and inflation note also the negative correlation between inflation and the ex post real return to nominally riskless bonds while this fact is not particularly surprising numerous studies conclude that the correlations between ex ante real asset returns and expected inflation are also negative 2 in contrast to these patterns the correlation between money growth and real equity returns is weakly positive in the data while the correlation between money growth and the real bond return is virtually zero initially these empirical patterns were viewed as anomalies negative correlations between inflation and ex post real stock returns contradict the traditional view that equities ought to act as an inflation hedge 3 negative correlations between expected inflation and ex ante real returns violate the

early starts reversals and catch up in the process of economic development early states like china and india have been experiencing more rapid economic growth in recent decades we show that more rapid growth by early starters has been the norm in economic history and that the reversal of fortune associated with the european overseas expansion was both exceptional and temporary not only was the post 1500 reversal in the process of being reversed after 1960 but also the advantage conferred by early development in the latter period was considerably greater than the growth rate disadvantage that it conferred during 1500 1960 implying a rapid undoing of the first reversal

interest rates and currency prices in a two country world abstract this paper is a theoretical study of the determination of prices interest rates and currency exchange rates set in an infinitely lived two country world which is subject both to stochastic endowment shocks and to monetary instability formulas are obtained for pricing all equity claims nominally denominated bonds and currencies and these formulas are related to earlier closely related results in the theories of money finance international trade

international financial contagion in currency crises abstract this paper examines the role of financial linkages especially through a common creditor in the propagation of emerging market crises during the 1990s using panel probit regressions on 41 emerging market countries it finds that financial linkages played a significant role in the spread of the mexican asian and russian crises the significance of financial linkages emerges after controlling for the role of domestic and external fundamentals trade spillovers and financial weaknesses in the affected countries a strong financial linkage to the crisis country of origin not only substantially raises the probability of contagion but also helps to explain the observed regional concentration of currency crises

managers and nonunion workers in the rubber industry union avoidance strategies in the 1930s this study of the rubber industry in the 1930s confirms the recently developed thesis that employers in that decade were more diverse in their responses to the rise of organized labor and more successful in thwarting or containing unions than most early labor histories have given them credit for the author finds that small and medium sized firms in the industry were highly sensitive to short term economic considerations whereas the largest firms implemented policies that reflected previous industrial relations experiences goodyear firestone and u s rubber adopted policies that the author borrowing a typology from howell harris characterizes as persistent anti unionism realism and progressivism respectively all three achieved most of their objectives including the elimination or restriction of union influence

a true test do imf programs hurt the poor this article analyses the effect of imf programs on poverty with data from 82 countries during 1985 2000 two indicators of poverty infant mortality rates and the human development index hdi are utilized and the effects of the imf s concessionary and nonconcessionary programs are investigated as well as economic and institutional factors the results show that the imf s programs have no significant direct impact on poverty growth and good institutions however both have significant impacts lowering infant mortality and increasing the hdi the fund s concessionary programs increase the impact of growth on lowering infant mortality while the nonconcessionary programs lower the impact of growth on the hdi where a great proportion of the people are suffered to languish in helpless misery that country must be ill policed and wretchedly governed a decent provision for the poor is the true test of civilization samuel johnson 1791 once a country was in crisis imf funds and programs not onl

econometric issues in the analysis of contagion this paper presents a canonical econometric model of contagion and investigates the conditions under which contagion can be distinguished from inter dependence in a two country market set up it is shown that for a range of fundamentals the solution is not unique and for sufficiently large values of the contagion coefficients it has interesting bifurcation properties with bimodal density functions the extension of the model to herding behaviour is also briefly discussed to identify contagion effects in the presence of inter dependencies the equations for the individual markets or countries must contain country market specific forcing variables this sheds doubt on the general validity of the correlation based tests of contagions recently proposed in the literature which do not involve any country market specific fundamentals finally we show that ignoring inter dependence can introduce an upward bias in the estimate of the contagion coefficient and using monte carlo experiments we further show that this bias could be substantial

the distributional effects of imf programs a cross country analysis abstract this paper measures the effects of 58 international monetary fund programs during 1975 91 on gini coefficients and income of the poorest quintile these variables are traced over the two to five years following program initiation this research also presents a new technique to control for differences in countries initial economic circumstances the study finds evidence of a significant deterioration in income distribution and the incomes of the poor in fund program countries relative to their nonprogram counterparts when pre program external imbalance is severe in cases where prior external imbalance is not as great countries participating in fund programs actually show relative improvements in distributional indicators

does neoclassical theory account for the effects of big fiscal shocks evidence from world war ii much debate surrounds the usefulness of the neoclassical growth model for assessing the macroeconomic impact of fiscal shocks we test the theory using data from world war ii which is by far the largest fiscal shock in the history of the united states we take observed changes in fiscal policy during the war as inputs into a parameterized dynamic general equilibrium model and compare the values of all variables in the model to the actual values of these variables in the data our main finding is that the theory quantitatively accounts for macroeconomic activity during this big fiscal shock

a model of contagious currency crises with application to argentina abstract this paper proposes a model of contagious currency crises where crises are transmitted across countries through a risk premium effect on government bonds three types of equilibria can occur in the model a no collapse equilibrium in which a crisis is never transmitted from abroad a collapse equilibrium in which a crisis is inevitably contagious and a fundamentals equilibrium in which a crisis is contagious when domestic fundamentals are weak enough the model is calibrated to the march 1995 argentine crisis that followed on the heels of the december 1994 mexican peso crisis the results imply that the occurrence of the 1995 argentine crisis reveals a combination of risk aversion of investors and weak credibility in the currency board arrangement the argentine crisis however could only be attributed to a tequila effect alone contagion from the mexican crisis without any role for weak domestic fundamentals if investors were excessively risk averse

fiscal policy in unionized labor markets abstract this paper investigates the effects of fiscal policy on economic activity public finances welfare and income distribution in a dynamic general equilibrium model with a unionized labor market the paper shows that debt financed increases of public employment wages of public sector employees unemployment benefits and labor taxes put pressure on unions wage claims leading to higher private sector wages lower employment capital and output in addition increases of public employment public wages and unemployment benefits increase workers utility relative to the pre policy change equilibrium during the transition but not in the long run instead workers utility decreases at any time horizon when labor taxes increase capitalists always benefit from increases in taxes on labor but their welfare decreases when public spending goes up finally the paper investigates the extent to which the way the government balances its budget affects these results

the influence of elections on imf programme interruptions using panel data for 104 countries between 1975 and 1998 this article tries to explain interruptions of imf programmes around election dates in the recipient countries on average programmes seem to be more likely to break down before elections this increase in interruption probabilities is however less severe in more democratic countries in true democracies interruption frequencies are even lower prior to elections while no other political variables than elections and democracy were found to influence compliance systematically programme interruptions are significantly more likely in countries with high government consumption high levels of short term debt and low gdp per capita at programme initiation

international financial crises causes prevention and cures dale jorgenson has bestowed a great honor and no small challenge by inviting me to give this lecture a great honor because of the distinguished list of economists who have preceded me a challenge because of the standard they have set and because there is no greater challenge for any economist than providing a coherent account of significant events to his scientific peers i am sometimes asked by friends about the differences between academic life and life as a public official there are many two stand out first as an academic the gravest sin one can commit is to sign one s name to something one did not write as a public official it is a mark of effectiveness to do so as often as possible second as an academic if a problem is too hard and does not admit of a satisfactory solution there is an obvious response work on a different problem that is not a luxury that one has in government i have been reminded of this often in recent years as we have grappled with financial crises in a number of what had previously been considered emerging markets with unrestrained futures anyone who doubts the social importance of what economists do should consider the debates surrounding these crises hundreds of millions of people who expected rapidly rising standards of living have seen their living standards fall hundreds of thousands if not millions of children have been forced to drop out of school and go to work hundreds of billions of dollars of apparent wealth has been lost the stability of large nations as nations has been called into question and the united states has made its largest nonmilitary foreign policyrelated financial commitments since the marshall plan almost all the issues involved in understanding preventing and mitigating these crises are the stuff of economics courses and research fixed versus flexible exchange rates moral hazard and multiple equilibria speculation and liquidity fiscal and monetary policies regulation and competition what economists think say and do has profound implications for the lives of literally billions of their fellow citizens whether it is discussing the role of derivatives in signaling exchange rate commitments with chinese premier zhu rongji or discussing an nber working paper on inflation targeting with the brazilian central bank governor arminio fraga or discussing alternative approaches to bankruptcy law with indonesia s economic team or optimal debt durations with the mexican authorities i am consistently struck by the impact of the kind of research discussed at the aea meetings the future well being of the world s people in large part will depend on how the ongoing process of global integration works out this is a strong statement but one that is supported by the global economy s post world war i failure and its post world war ii success central to global integration is financial integration the flow of funds and of capital across international borders and as the events of the late 1920 s and early 1930 s remind us central to global disintegration can be international financial breakdowns today i want to reflect on the issue of global financial integration in light of the dramatic and largely unpredicted events of recent years it is perhaps a good time for reflection there has been enough repair that priority can shift from u s department of the treasury 1500 pennsylvania avenue washington dc 20005 this lecture reflects many things i have learned from experiences i have shared with colleagues in the united states government and governments around the world i thank brad delong marty feldstein stephanie flanders ken rogoff andrei shleifer and ted truman for useful comments and suggestions i am especially grateful to nouriel roubini and stephanie flanders for valuable discussions and assistance in the preparation of this lecture the usual disclaimer applies

financial fragility with rational and irrational exuberance this article formalizes investor rationality and irrationality exuberance and apprehension to consider the implications of belief formation for the fragility of an economy s financial structure the model presented generates a financial structure with portfolio linkages that make it susceptible to contagious financial crises despite the absence of coordination failures investors forecast the likelihood of loss from contagion and may shift preemptively to safer portfolios breaking portfolio linkages in the process the entire financial structure collapses when the last group of investors reallocates their portfolios if some investors are irrationally exuberant the financial structure remains intact longer in fact financial collapse occurs sooner when almost all investors are rationally exuberant than when they are irrationally exuberant additionally a financial crisis initiated by real shocks is indistinguishable from one caused solely by the presence of rationally apprehensive investors in a fundamentally sound economy policies that make portfolio linkages more resilient can improve welfare

currency prices terms of trade and interest rates a general equilibrium asset pricing cash in advance approach currency prices terms of trade and interest rates a general equilibrium asset pricing cash in advance approach

the value of corporate philanthropy during times of crisis the sensegiving effect of employee involvement recent research suggests that philanthropy s value to the firm is largely mediated by contextual factors such as managers assumed motives for charity our article extends this contingency perspective using a sensegiving lens by which external actors interpretations of organizational actions may be influenced by the way in which the organization communicates about those actions we consider how sensegiving features in philanthropy related press releases affect whether investors value those donation decisions for the empirical investigation in this study we analyze abnormal returns to announcements by u s fortune 500 firms documenting their donations to hurricane katrina disaster relief in 2005 we expect that in general donation decisions would be controversial given the uncertainty surrounding the hurricane s economic effects at the time however we also propose that announcements emphasizing employee involvement in the donation send investors positive signals about the firm s ability to bounce back from the disaster s adverse effects we find empirical support for the proposed hypotheses and discuss the implications for theory and practice

what if alexander hamilton had been argentinean a comparison of the early monetary experiences of argentina and the united states abstract the contrast between the early nineteenth century argentinean experience of high inflation and the american experience of low inflation is interpreted in terms of an optimal taxation model it is argued that the two countries experiences diverged because of the different constraints they faced in financing wartime government expenditures in the presence of frequent wars ever tightening access to foreign capital and an inadequate tax base argentina s use of the inflation tax may be viewed as an optimal solution to its wartime problems by contrast with the exception of the revolutionary war the absence of such constraints in the united states required full tax smoothing with only a temporary use of the inflation tax during wartime such policies were embodied in alexander hamilton s fiscal package of 1790 which allowed the united states to bond finance most subsequent wartime expenditures

the effect of imf programs on economic growth abstract using a bivariate dynamic version of the heckman selection model we estimate the effect of participation in international monetary fund imf programs on economic growth we find evidence that governments enter into agreements with the imf under the pressures of a foreign reserves crisis but they also bring in the fund to shield themselves from the political costs of adjustment policies program participation lowers growth rates for as long as countries remain under a program once countries leave the program they grow faster than if they had remained but not faster than they would have without participation

the fiscal role of conscription in the u s world war ii effort an often overlooked role of conscription is as a method of lump sum taxation in times of war conscription of military personnel allows the fiscal authority to minimize wartime government expenditure and hence minimize tax distortions associated with war finance this paper presents a simple dynamic general equilibrium model to articulate this view and calibrates the model to the u s world war ii experience analysis of the calibrated model indicates that the welfare value of conscription as a fiscal policy tool is quantitatively large despite the fact that the american involvement lasted only four years conscription is worth approximately 2 of annual aggregate consumption in perpetuity

risk uncertainty and exchange rates this paper is motivated by two facts failure of log linear empirical exchange rate models of the 1970 s and the observed variability of risk premiums in the forward market rational maximizing models predict that changes in conditional variances of monetary policies government spendings and income growths affect risk premiums and induce conditional volatility of exchange rates i examine theoretically how changes in these exogenous conditional variances affect the level of the current exchange rate and attempt to quantify the extent that this channel explains exchange rate volatility using autoregressive conditional heteroscedastic models

indivisible labor lotteries and equilibrium abstract this paper considers an economy where labor is indivisible and agents are identical although the discontinuity in labor supply at the individual level disappears as a result of aggregation it is shown that indivisible labor has strong consequences for the aggregate bahavior of the economy it is also shown that optimal allocations involve lotteries over employment and consumption

episodes of war and peace in an estimated open economy model we analyze the effects of world wars on the macroeconomic dynamics of the u s france germany and the uk by means of an estimated open economy model the model allows wars to affect the economy through capital depreciation sovereign default a military draft household preferences and spillovers on other exogenous processes productivity investment trade policy variables if the bulk of fluctuations during war episodes can be explained by the rise in government spending in the u s other factors are crucial in other countries we also discuss the size and state dependence of public spending multipliers and a counterfactual welfare exercise

on crises contagion and confusion abstract since the tequila crisis of 1994 1995 the asian flu of 1997 and the russian virus of 1998 economists have been busy producing research on the subject of contagion yet few studies have examined empirically through which channels the disturbances are transmitted if there are indeed fundamental reasons for the spillovers we observe we attempt to fill this gap by analyzing how both trade links and the largely ignored financial sector links influence the pattern of fundamentals based contagion we examine the role of international bank lending the potential for cross market hedging and bilateral and third party trade in the propagation of crises

the effects of discretionary fiscal policy on macroeconomic aggregates a reappraisal fiscal stimuli to recover a cascade of academic and layman articles debate the effectiveness of fiscal policy in stimulating the economy backed up by different economic models and empirical support this essay surveys the theoretical predictions and recent empirical vector autoregression var evidence on the short run effects of discretionary fiscal policy on macroeconomic aggregates

indivisible labor and the business cycle abstract a growth model with shocks to technology is studied labor is indivisible so all variability in hours worked is due to fluctuations in the number employed we find that unlike previous equilibrium models of the business cycle this economy displays large fluctuations in hours worked and relatively small fluctuations in productivity this finding is independent of individuals willingness to substitute leisure across time this and other findings are the result of studying and comparing summary statistics describing this economy an economy with divisible labor and post war u s time series

explaining saving investment correlations national saving and investment rates are highly positively correlated in virtually all countries this is puzzling as it apparently implies a low degree of international capital mobility this paper shows that the observed positive correlation between national saving and investment rates arises naturally within a quantitatively restricted equilibrium model with perfect mobility of financial and physical capital the model is consistent with the fact that saving investment correlations are larger for larger countries but are still substantial for small countries further the model is consistent with the finding that current account deficits tend to be associated with investment booms copyright 1993 by american economic association

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

many happy returns recidivism and the imf abstract imf programs are designed to provide a temporary source of finance for countries with balance of payments disequilibria consequently borrowing from the imf should occur infrequently and be widely distributed among member countries however some countries are recurrent users of fund resources this paper investigates which variables account for multiple borrowings from the imf we use models of count data to examine the impact of the need for financing domestic policies external shocks and structural and institutional factors on borrowings between 1980 and 1996 we find that recidivist borrowers have lower reserve holdings larger current account deficits and capital outflows lower but less volatile terms of trade larger debt service and external debt ratios lower investment rates and per capita income and weak governance

international business cycles what are the facts abstract modern business cycle theory involves developing models that explain stylized facts for this strategy to be successful these facts should be well established in this paper we focus on the stylized facts of international business cycles we use the generalized method of moments and quarterly data from twenty industrialized countries to estimate and test hypotheses concerning pairwise cross country correlations of macroeconomic aggregates a remarkable common feature emerges these correlations are mostly positive not very high and of a similar order of magnitude the most important discrepancy with the theory is the low cross country correlation of consumption

currency crashes in emerging markets an empirical treatment we use a panel of annual data for over 100 developing countries from 1971 through 1992 to characterize currency crashes we define a currency crash as a large change of the nominal exchange rate that is also a substantial increase in the rate of change of nominal depreciation we examine the composition of the debt as well as its level and a variety of other macroeconomic factors external and foreign crashes tend to occur when output growth is low the growth of domestic credit is high and the level of foreign interest rates are high a low ratio of fdi to debt is consistently associated with a high likelihood of a crash

optimal fiscal and monetary policy in an economy without capital abstract this paper is concerned with the structure and time consistency of optimal fiscal and monetary policy in an economy without capital in a dynamic context optimal taxation means distributing tax distortions over time in a welfare maximizing way for a barter economy our main finding is that with debt commitments of sufficiently rich maturity structure an optimal policy if one exists is time consistent in a monetary economy the idea of optimal taxation must be broadened to include an inflation tax and we find that time consistency does not carry over an optimal inflation tax requires commitment by rules in a sense that has no counterpart in the dynamic theory of ordinary excise taxes the reason time consistency fails in a monetary economy is that nominal assets should from a welfare maximizing point of view always be taxed away via an immediate inflation in a kind of capital levy this emerges as a new possibility when money is introduced into an economy without capital

trade in capital goods and the volatility of net exports and the terms of trade abstract standard two country dynamic general equilibrium models grossly underpredict the volatility of net exports and the terms of trade we analyze whether trade in capital goods equipment can explain this failure trade in equipment accounts for about half of the trade balance of g7 countries and most of its fluctuations over the 1971 1990 period simulation results show that a standard model with trade in final goods generates a volatility of 0 10 for net exports and 0 52 for the terms of trade while the annual g7 median relative volatility are 0 60 and 2 18 models with trade in equipment however generate a volatility between 0 55 and 0 98 for net exports and between 1 23 and 3 24 for the terms of trade

the revolving door duration and recidivism in imf programs quarterly evidence on participation in imf programs for the period 1974 2003 is examined statistically using the techniques of hazard analysis and error correction estimation three hypotheses are proposed and tested and the results support a revolving door explanation of participation in imf programs first an increase in cumulative prior participation in imf programs is found to cause a reduction on average in the length of a new spell of participation second the length of time between participation spells is reduced significantly with an increase in cumulative prior participation in imf programs third the evolution of reserve adequacy is shown to be significantly and positively affected by participation in imf programs the results depict a revolving door to imf participation and for those countries with prior participation the door revolves more rapidly this result is shown to depend critically upon the mix of countries considered the increase in recidivism is a phenomenon most strongly observed among the least developed countries while the reduction in duration is more strongly observed in the emerging and transition economies these results are derived while controlling for country specific unobserved heterogeneity year specific demand effects external shocks and pre existing policy distortions

economic impacts of new unionization on private sector employers 1984 2001 economic impacts of unionization on employers are difficult to estimate in the absence of large representative data on establishments with union status information estimates are also confounded by selection bias because unions could organize at highly profitable enterprises that are more likely to grow and pay higher wages using multiple establishment level data sets that represent establishments that faced organizing drives in the united states during 1984 1999 this paper uses a regression discontinuity design to estimate the impact of unionization on business survival employment output productivity and wages essentially outcomes for employers where unions barely won the election e g by one vote are compared with those where the unions barely lost the analysis finds small impacts on all outcomes that we examine estimates for wages are close to zero the evidence suggests that at least in recent decades the legal mandate that requires the employer to bargain with a certified union has had little economic impact on employers because unions have been somewhat unsuccessful at securing significant wage gains

how does war shock the economy abstract wartime periods have frequently been treated as natural macroeconomic experiments but the international pooled time series evidence presented here shows that the literature has over emphasized the experience of the united states and the united kingdom wars fought exclusively on foreign soil do have marginally higher real output growth than peacetime periods but real growth during all other wars is sharply below peacetime levels evidence for foreign and domestic wars is consistent with monetarist fiscalist and mixed theories of wartime booms

distortionary taxation and labor supply this paper examines empirically the effects of distortionary taxation on labor supply using a general equilibrium framework the long term relations predicted by the model are derived and tested using data from canada united states germany and japan in all these countries labor tax changes are found to be persistent and to have played an important role in the observed downward trend in hours worked

monetary and fiscal policy switching a growing body of evidence finds that policy reaction functions vary substantially over different periods in the united states this paper explores how moving to an environment in which monetary and fiscal regimes evolve according to a markov process can change the impacts of policy shocks in one regime monetary policy follows the taylor principle and taxes rise strongly with debt in another regime the taylor principle fails to hold and taxes are exogenous an example shows that a unique bounded non ricardian equilibrium exists in this environment a computational model illustrates that because agents decision rules embed the probability that policies will change in the future monetary and tax shocks always produce wealth effects when it is possible that fiscal policy will be unresponsive to debt at times active monetary policy like a taylor rule in one regime is not sufficient to insulate the economy against tax shocks in that regime and it can have the unintended consequence of amplifying and propagating the aggregate demand effects of tax shocks the paper also considers the implications of policy switching for two empirical issues

does the imf perform a catalytic role the imf advertises itself as playing a catalytic role whereby its lending programmes induce other providers of finance to invest or lend as well the theoretical foundations of this claim are reviewed and found to be questionable the empirical evidence also appears to contradict the notion of a consistent and significant catalytic effect the policy implications of weak catalysis are reviewed and alternative approaches to delivering a suitable adjustment process investigated while some of these alternatives seem worthy of further evaluation including greater official coordination and the use of alternative private and official pools of capital many are politically or operationally untenable

upping the ante for political economy analysis of the international financial institutions public choice analysis has clearly demonstrated the need to consider the roles of rent seeking and bureaucratic self interest in influencing the international economic policies of national governments and the behaviour of international organisations we have reached a stage however where more attention needs to be paid to the nature of bureaucratic incentives and the degree of discretion that bureaucracies have under different circumstances it is suggested that the incentives for budget maximisation are likely to vary substantially from one institution to another specifically such incentives seem likely to be much stronger for the world bank than fot the imf the evidence presented by rolanf vaubel for budget maximisation by the imf is critically examined and it is argued that much of this evidence is equally constant with other hypotheses thus there is a need for more research on the political economy of the international financial institutions

the high politics of imf lending analysts have long suspected that politics affects the lending patterns of the international monetary fund imf but none have adequately specified or systematically tested competing explanations this paper develops a political explanation of imf lending and tests it statistically on the developing countries between 1985 and 1994 it finds that political realignment toward the united states the largest power in the imf increases a country s probability of receiving an imf loan a country s static political alignment position has no significant impact during this period suggesting that these processes are best modeled dynamically an analysis of two subsamples rejects the hypothesis that the imf has become less politicized since the end of the cold war and suggests that the influence of politics has actually increased since 1990 the behavior of multilateral organizations is still driven by the political interests of their more powerful member states

rational contagion and the globalization of securities markets this paper argues that globalization may promote contagion by weakening incentives for gathering costly information and by strengthening incentives for imitating arbitrary market portfolios in the presence of short selling constraints the gain of gathering information at a fixed cost may diminish as markets grow moreover if a portfolio manager s marginal cost for yielding below market returns exceeds the marginal gain for above market returns there is a range of optimal portfolios in which all investors imitate arbitrary market portfolios and this range widens as the market grows numerical simulations suggest that these frictions can have significant implications for capital flows in emerging markets

a normative argument for independent voice and labor unions the paper argues that an ethical firm has cause to realize and to respect in good faith the decision of workers regarding labor unions and proceeds along the following lines first the employer is due appropriate deference the bounds of which should be determined in conjunction with employees as they are the most closely affected party second employee preferences for defining the employment relation and appropriate deference are best reflected through autonomous voice third autonomous voice is assured by the right to free association and generally achieved through labor unions fourth because employment is so important to a dignified existence an economically just system of employment requires respect for workers choice regarding labor unions and fifth there are concerns and contradictions that arise from labor union operations but they do not justify impeding a morally valid prerogative

imf lending programs participation and impact abstract participation in imf programs has been an option that more and more developing countries have exercised in recent years in this paper a detailed analysis of such participation over the period 1976 1986 provides a number of insights into the motivations for and the macroeconomic effects of such participation participation is driven by a combination of past performance present external influences and sluggish adjustment of developing countries the ability to predict which countries will participate in the imf program is quite good with nearly 90 percent of variation in such choices accounted for by the explanatory variables employed increased participation has as contemporaneous effects a reduction in economic growth and domestic investment and an improvement in the current account lagged effects of increased participation on economic growth and domestic investment are positive and in most estimates quantitatively greater than the contemporaneous effects there is also evidence of significantly lower public investment an increased budget surplus and real depreciation of the exchange rate with increased participation results for domestic credit creation and government current expenditure although they have a sign consistent with more austere policy cannot be shown to be significantly different from those not participating

fiscal policy composition public debt and economic activity this paper uses a dynamic general equilibrium model i toinvestigate how changes to different spending and revenue items of the budgetaffect economic activity and public finance and ii to evaluate thewelfare costs of alternative fiscal policy maneuvers the paper shows that unlike an increase in government purchases of final goods an increasein public employment and transfers can have a contractionary effect onthe economy in the same way as a rise in tax rates it also suggests thatfiscal adjustments implemented by cutting spending items increasehouseholds welfare and are more effective in reducing the primary deficitand public debt than are increases in tax rates

contagion and trade why are currency crises regional abstract currency crises tend to be regional they affect countries in geographic proximity this suggests that patterns of international trade are important in understanding how currency crises spread above and beyond any macroeconomic phenomena we provide empirical support for this hypothesis using data for five different currency crises in 1971 1973 1992 1994 and 1997 we show that currency crises affect clusters of countries tied together by international trade by way of contrast macroeconomic and financial influences are not closely associated with the cross country incidence of speculative attacks

veblen effects political representation and the reduction in working time over the 20th century abstract we explain the substantial decline in work hours over the 20th century by the joint influence of the employees pecuniary emulation of the conspicuous consumption of top income earners and the balance of political power of employers and employees in the presence of conflicts of interest over the issue of working time we present a new labor discipline model incorporating veblen effects in which hours are determined by employers and subject to complete contracts but employee work effort is not we show that while veblen effects increase the hours sought by employees the hours selected by profit maximizing employers may exceed that preferred by employees who may then seek to reduce work hours by means of collective bargaining or governmental intervention we also identify conditions under which employees will prefer longer hours than offered by employers using newly available data on top income shares and on work hours from 10 major industrial economies and covering the entire past century we test two hypotheses that increases in the relative incomes of the very rich are associated with increased hours while increases in the political representation of workers have the opposite effect the estimated effects are large in economic magnitude highly significant and robust to alternative econometric specifications including country and time fixed effects using an alternative data set covering the last third of the past century we show that these results are robust to the inclusion of a measure of taxation and find that decentralized trade union bargaining but not centralized bargaining may raise working hours

the baby boom and world war ii a macroeconomic analysis we argue that one major cause of the u s postwar baby boom was the rise in female labor supply during world war ii we develop a quantitative dynamic general equilibrium model with endogenous fertility and female labor force participation decisions we use the model to assess the impact of the war on female labor supply and fertility in the decades following the war for the war generation of women the high demand for female labor brought about by mobilization leads to an increase in labor supply that persists after the war as a result younger women who reach adulthood in the 1950s face increased labor market competition which impels them to exit the labor market and start having children earlier the effect is amplified by the rise in taxes necessary to pay down wartime government debt in our calibrated model the war generates a substantial baby boom followed by a baby bust

has fiscal policy helped stabilize the postwar u s economy abstract in this paper i consider whether postwar fiscal policy has helped stabilize the u s economy i do this by adding to the stochastic growth model fiscal policy feedback rules estimated from postwar data these rules allow fiscal policies to respond to current and lagged output and labor hours i use the estimated policy rules to see if postwar fiscal policy reduces output volatility and or lengthens expansions and shortens recessions i find that fiscal policy in general provides little stability on either count i also find that the endogenous feedback links by themselves can provide some stabilization

international transmission of the business cycle in a multi sector model abstract standard multi country models do not replicate important features of the international transmission of business cycles predicting cross country correlations of output and consumption which are respectively too low and too high in this paper we modify the supply side of a two country model by adding multiple sectors and trade in intermediate goods the model generates a higher cross country correlation of output than standard one sector models it also predicts cross country correlations of employment and investment that are closer to the data we analyze the relative impact of multiple sectors trade in intermediate goods imperfect substitution between domestic and foreign goods home preference capital adjustment costs and capital depreciation in order to pinpoint the features which move the model s predictions closer to the data

the mckenna rule and uk world war i finance abstract this paper argues that uk wwi scal policy followed the english method identi ed by sprague 1917 and his discussants and revived by the us to nance the korean war see ohanian 1997 during wwi uk scal policyadopted the mckenna rule named for reginald mckenna chancellor ofthe exchequer 1915 16 mckenna presented his scal rule to parliamentin june 1915 the mckenna rule guided uk scal policy for the rest ofwwi and the interwar period we draw on narrative evidence to show thatmotivation for the mckenna rule came from a desire to treat labour and cap ital fairly and equitably not pass wwi costs onto future generations andcommit to a debt retirement path and higher taxes however a permanentincome model suggests the mckenna rule adversely a ected the uk becausea higher debt retirement rate produces a lower consumption output ratio data from 1916 37 supports this prediction the views in this paper represent those of the authors and are not necessarily those ofthe federal reserve bank of atlanta the federal reserve system the reserve bankof new zealand norges bank or their respective sta s we thank ellis tallman formany useful comments and kateryna rakowsky for research assistance a version ofthis paper is forthcoming in the papers and proceedings of the american economicreview

the international monetary fund in a time of crisis a review of stanley fischer s imf essays from a time of crisis the international financial system stabilization and development stanley fischer was deputy managing director of the imf from 1994 to 2001 and perhaps more than any other individual he personifies the international rapid response to financial crises in the 1990s this book is a collection of essays written during his tenure at the imf taken together the essays represent the strongest and most logical defense of imf initiatives in the 1990s in print my review essay comprises six parts in parts 2 through 4 i provide an overview of fischer s arguments in three central areas of contention stabilization policy the impact of imf programs on poverty and the imf s anticipation of and response to international financial crisis i then compare fischer s arguments to those raised by the imf s critics during that period the controversial issues of these parts can be resolved only through empirical investigation but on the issues of greatest importance from the financial crises of the 1990s both fischer and the imf s critics make logically consistent arguments with little empirical support in part 5 i review the recent empirical literature to illuminate what evidence has been found in support of or counter to the assertions of fischer and the imf s critics part 6 provides conclusions and suggestions for follow on empirical research

understanding investment irreversibility in general equilibrium miquel faig i introduction many forms of investment are irreversible a growing body of literature 1 has shown that irreversibility is important for firms investment decisions under uncertainty however we still know little about the consequences of investment irreversibility for the economy as a whole that is in general equilibrium learning about these consequences is not only important for a better understanding of capital accumulation it is also important for an understanding of the information that asset returns provide about the business cycle in fact recent papers by boldrin christiano and fisher 1995 beaudry and guay 1996 and jermann 1998 convincingly argue that impediments to the reallocation of capital are crucial to generate realistic dynamics for asset returns thus understanding the general equilibrium consequences of investment irreversibility is important to the theories of economic growth the business cycle and asset pricing in this article i advance an analytically tractable model to explore the consequences of investment irreversibility in general equilibrium the main contribution of this model to the existing literature is analytical tractability analytical results from the literature dealing with investment irreversibility in general equilibrium are scarce and mainly limited to general properties such as existence of solutions as in sargent 1980 and olson 1989 fortunately thanks to numerical simulations we know some of the effects of investment irreversibility in general equilibrium for example using an extension to the neoclassical growth model coleman 1997 documents that irreversibility significantly affects interest rates and it may increase aggregate investment even when no constraints are binding 2 in contrast firms behavioral analyses and the related competitive equilibrium model by leahy 1993 show that irreversibility typically discourages capital creation the model advanced in this paper helps to understand and to formalize why such contrast exists the model of this article extends the endogenous growth model found in barro 1990 the four main assumptions of the model are the following all production processes yield the same output which can be consumed or invested in many types of capital all factors of production are a type of capital the aggregate production function yields constant returns to scale preferences are homothetic and modeled along the lines of epstein and zin 1989 these preferences include as a special case the standard isoelastic time additive preferences but they allow to distinguish between the inter temporal elasticity of substitution and the inverse of the coefficient of relative risk aversion these two parameters play important and distinct roles in the analysis to attain strong analytical results the model in this article has to adopt the restrictive assumption that all factors of production are a form of capital however the model remains quite flexible to capture important elements of reality the model allows for many types of capital so some of them can be interpreted as human capital also the model allows great flexibility on the stochastic shocks affecting the production possibilities of the economy finally the model allows for the coexistence of irreversible and flexible types of capital with or without complementarities between them this diversity of capital types is important to generate endogenous interest rates and endogenous marginal products of capital also capital diversity allows for strongly binding irreversibility constraints even with positive gross investment as it has always been the model reveals that in general equilibrium there are three effects of irreversibility on aggregate investment the first is the obvious direct effect of preventing capital destruction in periods one may wish to consume part of the capital stock

the welfare cost of capital income taxation in a growing economy the welfare cost of capital income taxation is analyzed in a general equilibrium framework where the private sector is represented by a competitive household endowed with perfect foresight and an infinite life the value of the welfare cost depends essentially on the elasticity of substitution between capital and labor in the production function numerical estimates are presented for different values of the parameters of the model the welfare gain obtained by the abolition of the capital income tax is smaller when the private sector is not endowed with perfect foresight it is reduced by about 40 percent when expectations are myopic the allocation efficiency cost of the corporate tax dwarfs the intertemporal welfare cost

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

evaluating the effect of imf lending to low income countries the purpose of this paper is twofold to apply to a group of low income borrowers from the imf the most commonly used technique for measuring the independent effects on economic developments of imf support and to develop a minimum set of diagnostic tests for determining whether necessary conditions for using the methodology exist the modified control group methodology is used to measure the effect of imf support on three key variables output growth inflation and the external debt rservice ratio the sample comprises adjustment programs begun during 1986 1991 supported by the imf s enhanced structural adjustment facility esaf the distinguishing feature of the modified control group approach is the estimation of a policy counterfactual policies that would have been followed in the absence of imf support against which to compare actual policies and resulting outcomes using this approach for the esaf the sample reveals statistically significant beneficial effects of imf support on output growth and the debtrservice ratio but no effects on inflation diagnostic tests of these results rarely if ever reported in the literature are shown to be critical in interpreting the validity of the results of assessments of adjustment lending for this sample at least the diagnostic tests cast doubt on the reliability of estimates of the effects of imf supported programs using panel data in a modified control group model the most obvious and manageable modifications to the

are currency crises predictable abstract this paper studies whether exchange rate expectations and overvaluations are predictors of currency crises the results suggest that overvaluation has predictive power in explaining the crises however although expected depreciation obtained from survey data partially takes different exchange rate misalignment measures into consideration expectations fail to anticipate currency crises

local and aggregate fiscal policy multipliers abstract using a newly constructed panel of state level defense contracts this paper studies the effect of defense spending on the u s macroeconomy summing observations across states we estimate aggregate income and employment multipliers comparing these to local multipliers estimated with the panel provides evidence that local multiplier estimates may be reliable indicators of fiscal policy s aggregate effects furthermore evidence of small positive spillovers is found across several specifications we estimate income and employment multipliers between zero and 0 5 this result is reconciled with the greater than one multipliers found in nakamura and steinsson 2014 by analyzing the korean war years impact on the estimation

how occupied france financed its own exploitation in world war ii can a vanquished country deliver significant resources to its occupier based on the failure of germany to pay its post world war i reparations conventional wisdom generally doubts the possibility yet german reparations represent the exception rather than the rule perhaps the most successful case was the transfer of resources that germany obtained from france during world war ii although they imposed huge payments the victors left the french to decide how to raise the funds after comparing the magnitude of france s payment to other episodes we employ a neoclassical growth model to assess both wartime and postwar policies the burden imposed on the french economy caused it to shrink at a rapid pace curtailing consumption and yielding large debt and money overhangs although vichy france intended to manage the postwar debt burden with higher tax rates the governments following liberation allowed inflation to slash the debt redistributing the adjustment cost higher taxes did not fund the debt but instead paid for expenditures associated with the rise of the welfare state

the macroeconomic effects of war finance in the united states world war ii and the korean war during world war ii government expenditures were financed primarily by issuing debt during the korean war expenditures were financed almost exclusively by higher taxes reflecting president truman s preference for balanced budgets this paper evaluates quantitatively the economic effects of the different policies used to finance these two wars counterfactual experiments are used to explore the implications of financing world war ii like the korean war and financing the korean war like world war ii the author finds that using a korean war policy during world war ii would have resulted in much lower output and welfare relative to the actual policy copyright 1997 by american economic association

real business cycle models past present and future in this paper i review the contribution of real business cycles models to our understanding of economic fluctuations and discuss open issues in business cycle research this abstract was borrowed from another version of this item

corporate decisions about labelling genetically modified foods this paper considers whether individual companies have an ethical obligation to label their genetically modified gm foods gm foods and ingredients pervade grocery store shelves despite the fact that a majority of north americans have worries about eating those products the market as whole has largely failed to respond to consumer preference in this regard as have north american governments a number of consumer groups ngo s and activist organizations have urged corporations to label their gm products this paper asks whether in such a situation individual corporations can be ethically required to take such unilateral action we argue that they cannot given the lack of solid evidence for any risk to human health and the serious market disadvantage almost surely associated with costly unilateral action no individual company has an ethical obligation to label its gm foods