the macroeconomic effects of government debt in a stochastic growth model abstract this paper studies how government liabilities affect macroeconomic aggregates in a standard general equilibrium growth model there are two principal results i though it is often thought that fiscal deficits crowd out investment this paper shows that deficit financed cuts in distortionary income taxation may stimulate investment even if agents expect future taxes on capital income to be higher this result is dependent on the values of two key parameters the elasticity of labor supply and the degree of persistence in the government debt process ii the economy s response to an increase in government expenditure depends on how it is financed distortionary tax finance may lead to a decline in output consumption and investment in contrast deficit finance may increase output and consumption

the impact of government debt expenditure and taxes on aggregate investment and productivity growth in this paper we evaluate empirically the impact of fiscal policy on two key determinants of long term growth i e private investment and productivity growth we mostly focus on a panel of 20 oecd economies from 1970 to 2009 although we also present some estimates based on data for 80 developing economies our findings suggest that high public debt adversely affects both aggregate investment spending and productivity growth through distortions related to the size of the public sector we also find weak evidence of some non linear effects on productivity with government debt becoming more detrimental in advanced economies when above 85 90 of gdp

tax structure and growth are some taxes better than others using pooled cross sectional data from 23 oecd countries between1965 and 1990 i find evidence that the tax structure affectseconomic growth specifically the proportion of tax revenueraised by taxing personal income has a negative correlation witheconomic growth this result is robust to a rigorous sensitivityanalysis where i control for other plausible growth determinantsin a systematic manner also there is some empirical evidencethat tax progressivity measured in terms of the long run incomeelasticity of tax revenue is associated with low economicgrowth

boundedly rational nash equilibrium a probabilistic choice approach we propose an equilibrium for n person finite games based on bounded rationality using the legit model of discrete choice theory at equilibrium each player uses appropriate choice probabilities given those used by the others rationality is parameterized on a continuum from complete rationality to uniform random choice results on the existence of equilibrium and on convergence to nash as rationality becomes perfect are similar to results due to mckelvey and palfrey we identify conditions such that for a given rationality parameter range the path of choices over time when the players use fictitious play converges to equilibrium c 1997 academic press

increasing returns capital utilization and the effects of government spending abstract we show that a one sector real business cycle model with mild increasing returns to scale variable capital utilization and saddle path stability is able to produce qualitatively realistic business cycles driven solely by disturbances to government purchases due to an endogenous increase in labor productivity a positive spending shock can lead to simultaneous increases in output consumption investment employment and real wage our analysis illustrates a close relationship between this result and the recent literature that explores indeterminacy and sunspots in real business cycle models under laissez faire in particular the condition which governs the required magnitude of increasing returns for government spending shocks to generate procyclical macroeconomic effects is identical to that necessary for a laissez faire one sector real business cycle model to exhibit local indeterminacy

repeated games and limited forecasting abstract this paper considers two player repeated games with discounting each player is assumed to form a prediction over a limited horizon while his view about what will come next is only vague following jehiel 1995 journal of economic theory 67 497 519 a solution concept is proposed in which the players make correct predictions over their horizon of forecast and the vagueness about what will come next is modelled as a source of randomness in players criteria applications to the repeated prisoner s dilemma are reported suggesting that in contrast to received theory it may be easier to sustain cooperation when the players are not too patient and it may be easier to sustain cooperation than non cooperation

real government size automatic feedback rules and the measured effectiveness of fiscal policy this paper argues that as intervention fiscal policy means more than simply any change in government spending and this requires of fiscal analysis a measure that separates the allocative from the counter cyclical activities of government defining intervention as an optimal policy rule that responds automatically to privately unanticipated variations in output a general equilibrium model is built to separate the supply side effects of desired changes in the size of government from demand side interventions designed to stimulate aggregate demand the model is tested using the results of a public choice investigation of the real size of government ferris and west 1996 that exercise produces a measure of desired size and through its residual an implicit measure of intervention the paper tests the prediction that increases in desired size increase aggregate supply and that ex post measures of fiscal intervention can be recovered and tested for their effect on aggregate output the test uses citibase

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

cross country evidence on the distributional impact of fiscal policy abstractthis article provides new evidence on the distributional effects of fiscal policy using data on a panel of oecd economies over the last four decades we study how four measures of income in

business cycles with distorting taxes and disaggregated capital markets abstract this paper studies a neoclassical growth model to examine the linkages between distorting corporate and personal taxes and cyclical movements of aggregates such as investments in equipment and structures suppose tax variables vary stochastically and annually we solve quarterly individual and aggregate decision rules by recursive methods and quantify the dynamic impacts on aggregates from unit changes in tax structures and individual and joint tax specifications the findings suggest that corporate income tax is the major factor leading to substantial tax effects on business cycles moreover the impact of investment tax credit for equipment on disaggregated investments is equally significant

debt and growth new evidence for the euro area abstract against the background of the euro area sovereign debt crisis our paper investigates the relationship between public debt and economic growth and adds to the existing literature in the following ways first we use a dynamic threshold panel methodology in order to analyse the non linear impact of public debt on gdp growth second we focus on 12 euro area countries for the period 1990 2010 therefore adding to the current discussion on debt sustainability in the euro area our empirical results suggest that the short run impact of debt on gdp growth is positive and highly statistically significant but decreases to around zero and loses significance beyond public debt to gdp ratios of around 67 this result is robust throughout most of our specifications in the dynamic and non dynamic threshold models alike for high debt to gdp ratios above 95 additional debt has a negative impact on economic activity furthermore we can show that the long term interest rate is subject to increased pressure when the public debt to gdp ratio is above 70 broadly supporting the above findings

does globalization affect growth evidence from a new index of globalization the study develops an index of globalization covering its three main dimensions economic integration social integration and political integration using panel data for 123 countries in 1970 2000 it is analysed empirically whether the overall index of globalization as well as sub indexes constructed to measure the single dimensions affect economic growth as the results show globalization indeed promotes growth the dimensions most robustly related with growth refer to actual economic flows and restrictions in developed countries although less robustly information flows also promote growth whereas political integration has no effect

tales of fiscal adjustment fiscal adjustments why they can be expansionary this paper examines the evidence on fiscal adjustments in oecd countries from the early 1960s to today the results shed light on the recently observed phenomenon of fiscal tightening that produces non keynesian expansionary effects one interpretation is that a serious fiscal tightening increases demand wealth rises when future tax burdens decline and when interest rates decline credibility is restored and inflation or default risks abate both consumption and investment rise for this effect to produce an expansion the tightening must be sizeable and occur after a period of stress when the budget is quickly deteriorating and public debt is building up another interpretation emphasizes the supply side typically a fiscal consolidation based on tax increases is short lived to be long lasting it must include cuts in public employment transfers and government wages to be politically possible such a policy must be supported by trade unions these measures result in more efficient labour markets and boost the supply side based both on statistical evidence and on a detailed analysis of ten cases of major fiscal adjustment this article provides cautious support to the supply side view without denying a more limited role for the demand side channel alberto alesina and silvia ardagna

the forgotten history of domestic debt there is a rich scholarly literature on sovereign default on external debt comparatively little is known about sovereign default on domestic debt even today cross country data on domestic public debt remains curiously exotic particularly prior to the 1980s we have filled this gap in the literature by compiling a database on central government public debt external and domestic the data span 1914 to 2010 for most countries reaching back into the nineteenth century and earlier for many our findings here on debt sustainability sovereign defaults the temptation to inflate and the hierarchy of creditors only scratch the surface of what the domestic public debt data can reveal first domestic debt is big for the 64 countries for which we have long time series domestic debt accounts for almost two thirds of total public debt for most of the sample this debt carries a market determined interest rate except for the financial repression era between wwii and financial liberalization second the data go a long way toward explaining the puzzle of why countries so often default on their external debts at seemingly low debt thresholds third domestic debt has largely been ignored in the vast empirical work on inflation in fact domestic debt a significant portion of which is long term and nonindexed is often much larger than the monetary base in the run up to high inflation episodes last the widely held view that domestic residents are strictly junior to external creditors does not find broad support

can fiscal spending stimulate private consumption abstract empirically government expenditure shocks seem to crowd in private consumption while neoclassical and new keynesian models predict crowding out we derive conditions under which a government in utility specification in a sticky price model helps to reconcile theory and evidence

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

determinants of the current account balance in the united states this article studies the role of public and private imbalances in the behaviour of the current account balance in the united states in the context of an intertemporal model the estimation evaluates the effects of public and private imbalances on the dynamics of the current account correlation coefficients support the ricardian equivalence higher budget deficit correlates with a reduction in private consumption and an increase in private savings government saving does not vary significantly with macroeconomic variables in the short or in the long run in contrast fluctuations in government investment vary significantly with a number of economic variables in the long and in the short run accordingly fluctuations in the budget deficit are likely to be driven by fluctuations in public investment in contrast to government savings private savings vary significantly with macro variables in the long and in the short run fluctuations in private investment appear less evident compared to that in privat

the dominant borrower syndrome abstractthe financing channel of a fiscal stimulus matters for the size and the sign of the fiscal multiplier we develop a general equilibrium model where a fiscal stimulus is partially bank funded and the government becomes the dominant borrower from banks relative to entrepreneurs this leads to a negative impact on credit spreads investment and a contraction in output we support our story with a structural vector autoregression for a sample of developing countries featuring the dominant borrower syndrome

labour productivity in the british and south wales coal industry 1874 1914 naked to the waist hot and grimy with labour they squatted on their heels for a few minutes and talked seeing each other dimly by the light of the safety lamps while the black coal rose jutting around them and the props of wood stood like little pillars in the low black very dark temple the day passed pleasantly enough there was an ease a go asyou please about the day underground a delightful camaraderie of men shut off alone from the rest of the world in a dangerous place and a variety of labour holing loading timbering and a glamour of mystery and adventure in the atmosphere d h lawrence 1955 the above quote from d h lawrence while perhaps over emphasizing glamour and adventure illustrates one important aspect of colliery work the intensity of a collier s effort was primarily self imposed it was the work intensity combined with other factors that determined labour productivity in the coal mines a number of articles have addressed the problem of labour productivity in coalmining during the late nineteenth and early twentieth centuries two of the most important being a j taylor s 1961 examination of productivity and technological change in britain and r h walters 1975 analysis of the same topic for south wales 1 in addition there is a rich and growing literature on the broader problem of the existence of a climacteric a downward shift in the performance of the british economy in the late nineteenth century often attributed to the failure of british entrepreneurs as represented by their seeming unwillingness to adopt the best available techniques of production 2 the purpose of this paper is to specify and estimate an empirical model of labour productivity in coalmining as well as to provide some suggestive evidence regarding the performance of entrepreneurs in this major industry 3 we believe our results provide added insight into the determination of labour productivity during this period lending support to those who argue that the failure of british entrepreneurs has yet to be proved while providing mixed evidence regarding conclusions drawn by economic historians

limited horizon forecast in repeated alternate games abstract in two player infinite horizon alternating move games a limited forecast n 1 n 2 equilibrium is such that 1 player i chooses actions according to his n i length forecasts so as to maximise the average payoff over the forthcoming n i periods and 2 players equilibrium forecasts are correct with finite action spaces n 1 n 2 solutions always exist and are cyclical and the memory capacity of the players has no influence on the set of solutions a solution is hyperstable if it is an n 1 n 2 solution for all n 1 n 2 sufficiently large hyperstable solutions are shown to exist and are characterized for generic repeated alternate move 2 2 games journal of economic literature classification numbers c72 d81

work environment and individual background explaining regional shirking differentials in a large italian firm the prevalence of shirking within a large italian bank appears to be characterized by significant regional differentials in particular absenteeism and misconduct episodes are substantially more prevalent in the south we consider a number of potential explanations for this fact different individual backgrounds group interaction effects sorting of workers across regions differences in local attributes different hiring policies and discrimination against southern workers our analysis suggests that individual backgrounds group interaction effects and sorting effects contribute to explaining the north south shirking differential none of the other explanations appears to be of first order importance i introduction whether individual behavior is determined by group interactions or by individual background is undoubtedly a fundamental question for the social sciences this question presented itself forcefully when we stumbled onto the following piece of evidence there appear to be significant regional differentials in the prevalence of shirking among the employees of a large italian bank in particular absenteeism and misconduct episodes are considerably more frequent in the southern branches of the bank in this paper we examine several potential explanations for this fact first individual preferences for shirking versus working may differ according to one s region of hirth we will refer to this hj othesis as one of different individual hackgrounds the second possibility is one of locational sorting low shirking types may tend to migrate to the north high shirking types may tend to migrate to the south or hoth third the northern and southern

liquidity constraints and the substitutability between private and government consumption the role of military and non military spending i introduction using data for a number of economies we investigate i the relationship between private consumption and two types of government spending military and non military and ii the severity of liquidity constraints because of their importance for macroeconomic modeling in theory and practice 1 both issues have been the subjects of considerable theoretical and empirical investigation on the issue of liquidity constraints the most influential research has relied on hall s 1978 euler equation approach to the permanent income hypothesis in an attempt to reconcile hall s and flavin s 1981 methodologies hayashi 1982 modified hall s martingale result to allow for the possibility that a subset of consumers are liquidity constrained and showed that liquidity constraints can result in consumption s excess sensitivity to current income campbell and mankiw 1989 1990 1991 and jappelli and pagano 1989 have applied hayashi s methodology using data from the u s and several other oecd countries on the substitutability issue aschauer 1985 has modified hall s euler equation to allow for substitutability between government spending and private consumption and found that the two are substitutes for the u s karras 1994 however using a similar approach and data for 30 countries concludes that private and government consumption are better described as complementary or unrelated liquidity constraints and substitutability have been combined in studies by graham and himarios 1991 cushing 1992 and graham 1993 using u s data and by evans and karras 1996 for a number of countries a crucial limitation of most of these studies is the use of aggregate government consumption data which counterintuitively imposes a common substitutability parameter on all components of government spending 2 using recently available time series data for a large number of countries the present paper relaxes this restriction by decomposing government consumption into military and non military components enabling us to separately identify their relationship to private consumption the allocation of government consumption between military and non military functions has varied greatly across countries the appendix reports the average size of military and non military government shares in gdp as well as the military non military ratio by country over the 1970 1989 period average military expenditure as a fraction of gdp for example has ranged in our sample from 0 11 in mexico to 12 30 in jordan similarly the fraction of government consumption absorbed by military expenditure has ranged from 1 09 in mauritius to 66 82 in poland this sizable variability is promising in terms of cross sectional identification power but it also suggests that the estimated parameters must not be assumed to be common across countries the estimated model is derived in section ii which combines liquidity constraints and substitutability by nesting the approaches of hayashi 1982 and aschauer 1985 in the same section we discuss data sources and the estimation strategy which permits the estimated parameters to vary by country in a way that helps determine how they are influenced by country specific factors section iii estimates the model for a panel of the 66 countries for which annual data on all series are available for the 1970 1989 period the paper s main conclusions are given in section iv ii methodology and data we assume that consumers in economy i at time t derive utility from effective consumption c sup which we define as 1 mathematical expression omitted where c is private consumption g sup m and g sup nm are the military and non military components of government consumption the parameters theta sup m and theta sup nm measure the degree of substitutability between c and g sup m and c and g sup nm respectively

monetary fiscal policy interactions and fiscal stimulus abstract increases in government spending trigger substitution effects both inter and intra temporal and a wealth effect the ultimate impacts on the economy hinge on current and expected monetary and fiscal policy behavior studies that impose active monetary policy and passive fiscal policy typically find that government consumption crowds out private consumption higher future taxes create a strong negative wealth effect while the active monetary response increases the real interest rate this paper estimates markov switching policy rules for the united states and finds that monetary and fiscal policies fluctuate between active and passive behavior when the estimated joint policy process is imposed on a conventional new keynesian model government spending generates positive consumption multipliers in some policy regimes and in simulated data in which all policy regimes are realized the paper reports the model s predictions of the macroeconomic impacts of the american recovery and reinvestment act s implied path for government spending under alternative monetary fiscal policy combinations

wage rates and work intensity in the south wales coalfield 1874 1914 in a recent article in this journal hirsch and hausman 1983 attempt to identify and measure the influences determining labour productivity in the british and especially the south wales coalfield during the 40 years before the first world war in particular attention is focused on the idea commonly expressed by contemporary coal owners that the upturn in wage rates both nominal and real during the 1880s exerted a major depressing influence on labour productivity the findings of hirsch and hausman are largely consistent with the views of traditional economic historians notably taylor 1961 and walters 1975 while less emphasis is placed by hirsch and hausman upon the effects of diminishing returns they find strong support for the contention that rising wage rates played a major role in explaining decreased productivity essentially hirsch and hausman claim to offer a firm empirical foundation for the persuasive but far from conclusive arguments of taylor and walters by using regression analysis to isolate the separate influences determining labour productivity if the estimates presented by hirsch and hausman are considered legitimate their results are striking for south wales elasticities of labour productivity with respect to both nominal and real wages of approximately 0 27 are reported juxtaposition of this parameter with the nominal wage index employed by walters which rises around 55 per cent between 1888 and 1914 suggests that over 60 per cent of the 24 per cent fall in labour productivity during the same period was accounted for by rising wage rates a consistent though moderately less strong interpretation is produced if the real wage index which increases some 40 per cent in the same period is preferred the contention of this paper is that the inverse association between wages and productivity postulated by hirsch and hausman for the south wales coalfield between 1874 and 1914 is without statistical foundation the basis for this assertion is that hirsch and hausman replicate unacceptable elements in the framework albeit without the qualifications offered by walters indeed this is done by intent we employ a somewhat ad hoc model reflecting the discussion by economic historians it will be argued that this desire to test the literature leads hirsch and hausman to estimate a model for which the results are difficult to interpret and to reach conclusions that are implausible specification problems are compounded by the choice of data particularly by the adoption of the wage rate index employed by walters but also by the use of proximate indicators to measure the balance between technical progress and diminishing returns

the effects of openness trade orientation and human capital on total factor productivity abstract we study the effects of openness trade orientation and human capital on total factor productivity for a pooled sample of developed and developing countries total factor productivity emerges from a parsimonious specification of the aggregate production function potential determinants of total factor productivity include measures of openness trade orientation and human capital higher openness benefits total factor productivity outward oriented countries experience higher total factor productivity over and above the positive effect of openness human capital generally contributes positively to total factor productivity in poor countries however human capital interacts with openness to achieve a positive effect

future fiscal and budgetary shocks abstract we study the effects of future tax and budgetary shocks in a non monetary and possibly non ricardian economy an unanticipated temporary labor tax cut to be effective on a given future date a delayed debt bomb causes at once a drop in the unit value placed on the firms business asset the customer with the result that share prices the hourly wage and employment drop in tandem this paradox of reduced activity through announcement of future stimulus does not hinge on an upward jump of long interest rates a future tax rate cut lacking a sunset provision has the same negative effects

government spending entry and the consumption crowding in puzzle this article documents empirically that net firm entry robustly rises after a u s government spending expansion we use this new finding to test the empirical validity of various model features that have been proposed to generate consumption crowding in after positive expenditure shocks endogenous entry models typically fail to generate the observed joint increase in consumption and entry model features that dampen the wealth effect such as rule of thumb households or complementarity between labor and consumption in preferences tend to reduce entry we show that utility or productivity enhancing public spending can reconcile the model with our documented fact and performs well empirically

the impact of high government debt on economic growth and its channels an empirical investigation for the euro area abstract this paper investigates the average impact of government debt on per capita gdp growth in twelve euro area countries over a period of about 40 years starting in 1970 it finds a non linear impact of debt on growth with a turning point beyond which the government debt to gdp ratio has a negative impact on long term growth at about 90 100 of gdp confidence intervals for the debt turning point suggest that the negative growth effect of high debt may start already from levels of around 70 to 80 of gdp the channels through which government debt is found to have a non linear impact on the economic growth rate are private saving public investment and total factor productivity

learning to play limited forecast equilibria abstract this paper provides a learning justification for limited forecast equilibria i e strategy profiles such that 1 players choose their actions in order to maximize the discounted average payoff over their horizon of foresight as given by their forecasts and 2 forecasts are correct on and off the equilibrium path the limited forecast equilibria appear to be the stochastically stable outcomes of a simple learning process involving vanishing trembles journal of economic literatureclassification numbers c72 d83

anticipated fiscal policy and adaptive learning abstract the impact of anticipated policy changes when agents form expectations using adaptive learning rather than rational expectations is considered agents are assumed to combine limited structural knowledge with a standard adaptive learning rule these issues are analyzed using two well known set ups an endowment economy and the ramsey model in our scenario there are important deviations from both rational expectations and purely adaptive learning the approach could be applied to other frameworks

fiscal policy profits and investment this paper evaluates the effects of fiscal policy on investment using a panel of oecd countries we find a sizeable negative effect of public spending and in particular of its wage component on profits and on business investment this result is consistent with different theoretical models in which government employment creates wage pressure for the private sector various types of taxes also have negative effects on profits but interestingly the effects of government spending on investment are larger than those of taxes our results can explain the so called non keynesian i e expansionary effects of fiscal adjustments jel e22 e62

does high public debt consistently stifle economic growth a critique of reinhart and rogoff we replicate reinhart and rogoff 2010a and 2010b and find that selective exclusion of available data coding errors and inappropriate weighting of summary statistics lead to serious miscalculations that inaccurately represent the relationship between public debt and gdp growth among 20 advanced economies over 1946 2009 countries with public debt gdp ratios above 90 averaged 2 2 real annual gdp growth not 0 1 as published the published results for i median gdp growth rates for the 1946 2009 period and ii mean and median gdp growth figures over 1790 2009 are all distorted by similar methodological errors although the magnitudes of the distortions are somewhat smaller than with the mean figures for 1946 2009 contrary to reinhart and rogoff s broader contentions both mean and median gdp growth when public debt levels exceed 90 of gdp are not dramatically different from when the public debt gdp ratios are lower the relationship between public debt and gdp growth varies significantly by period and country our overall evidence refutes rr s claim that public debt gdp ratios above 90 consistently reduce a country s gdp growth

infrastructure provision and macroeconomic performance this paper studies the differences between private and government provision of infrastructure capital utilization decisions and their differential role in determining market prices for capital goods under the two regimes of infrastructure provision serve as a critical transmission mechanism for fiscal policy a subsidy to private providers of infrastructure is preferable to direct government provision irrespective of how the subsidy or expenditure is financed the case for private provision is much stronger in economies characterized by high levels of congestion the choice between private and government provision also has a crucial effect on the design of optimal fiscal policy 2011 elsevier b v all rights reserved

fiscal crises and aggregate demand can high public debt reverse the effects of fiscal policy abstract this paper shows how the power of fiscal policy to affect consumption can vary depending on the level of public debt at moderate levels of debt fiscal policy has the traditional keynesian effects current generations of consumers discount future taxes because they may not be alive when taxes are raised or there will be a larger population available to pay the taxes but when debt reaches extreme values current generations of consumers know there is a high probability that they will have to pay extra taxes a fiscal deficit can have a contractionary effect in these situations

excludable and non excludable public inputs consequences for economic growth non excludable and excludable public inputs are introduced into an endogenous growth model we derive the equilibrium growth rate and design the optimal tax and user cost structure emphasizing the role of congestion and its consequences for the government s budget the latter comprises fee and tax revenues that are used to finance the public inputs although they may generate insufficient revenue to do so entirely we extend the model to allow for monopoly pricing of the user fee by the government most of the analysis is conducted for general production functions consistent with endogenous growth but the ces technology is also considered a vast literature has evolved emphasizing the role of public investment as a determinant of economic growth among the earliest contributions arrow and kurz 1970 is particularly significant while the seminal work of barro 1990 has been especially influential with respect to the contemporary endogenous growth literature stimulated by aschauer s 1989 findings pertaining to the high rate of return on public capital several authors have explored various aspects of the role of public capital in stimulating economic growth for example baxter and king 1993 and fisher and turnovsky 1998 examine the interaction between public and private capital in a ramsey type growth model while futagami et al 1993 perform a similar type of analysis in an endogenous growth context glomm and ravikumar 1997 analyse the growth effects of productive public spending in an overlapping generations setup extending the framework to include majority voting and alternative compositions of publicly provided goods and services they also indicate private alternatives to public provision but do not pursue this in detail cassou and lansing 1998 focus on the relationship between private and public capital showing how the evolution of the ratio between the two in the us economy since 1925 is broadly consistent with the predictions of a simple ramsey growth model they also show how the productivity slowdown in the us economy since the 1970s is more likely due to increasing tax rates than to non optimal public investment policy much of the literature including barro treats the public input as a pure public good freely available without restrictions or impediments to all agents in the economy but the public goods literature identifies many different characteristics that most public goods in fact exhibit notably the presence of rivalry and or excludability see e g cornes and sandler 1996 thus the treatment of a public

fiscal policy and interest rates in europe the appetite for fiscal discipline has been steadily declining among most industrial countries in the past fiscal profligacy would have been punished by markets with higher interest rates and in some cases also exchange rate depreciation however in post emu europe exchange rate markets no longer discipline the fiscal behaviour of national governments perhaps more crucially even the interest rate punishment to fiscal indiscipline is highly uncertain with academic opinions being quite divided on this issue this paper takes a close look at the link between fiscal policy and interest rates in the european context the key finding is that an expansionary fiscal policy in one emu member will have an effect both on its spreads and on the overall level of interest rates for the currency union as a whole with the second effect however being quantitatively much more significant this suggests that there are indeed substantial spillovers through the interest rate channel among fiscal policies of member countries to limit countries incentive to run expansionary fiscal policies a set of rules like those embedded in the stability and growth pact is then needed some weak evidence is also found that after emu interest rate spillovers seem to be more significant for high debt countries with unsustainable fiscal policies reflecting perhaps market concerns about a possible sovereign bail out or the impact of financial distress there may be a case then for imposing tighter rules on high debt countries riccardo faini

laffer strikes again dynamic scoring of capital taxes abstract we set up a neoclassical growth model extended by a corporate sector an investment and finance decision of firms and a set of taxes on capital income we provide analytical dynamic scoring of taxes on corporate income dividends capital gains other private capital income and depreciation allowances and identify the intricate ways through which capital taxation affects tax revenue in general equilibrium we then calibrate the model for the us and explore quantitatively the revenue effects from capital taxation we take adjustment dynamics after a tax change explicitly into account and compare with steady state effects we find among other results a self financing degree of corporate tax cuts of about 70 90 and a very flat laffer curve for all capital taxes as well as for tax depreciation allowances results are strongest for the tax on capital gains the model predicts for the us that total tax revenue increases by about 0 3 1 2 after abolishment of the tax

financing vs forgiving a debt overhang abstract this paper examines the tradeoffs facing creditors of a country whose debt is large enough that the country cannot attract voluntary new lending if the country is unable to meet its debt service requirements out of current income the creditors have two choices they can finance the country lending at an expected loss in the hope that the country will eventually be able to repay its debt after all or they can forgive reducing the debt level to one that the country can repay the post 1983 debt strategy of the imf and the us has relied on financing but many current calls for debt reform call for forgiveness instead the paper shows that the choice between financing and forgiveness represents a tradeoff financing gives the creditors an option value if the country turns out to do relatively well creditors will not have written down their claims unnecessarily however the burden of debt distorts the country s incentives since the benefits of good performance go largely to creditors rather than itself the paper also shows that the tradeoff itself can be improved if both financing and forgiveness are made contingent on states of nature that the country cannot affect such as oil prices world interest rates etc

fiscal policy in the new neoclassical synthesis we analytically derive the cyclical effects of fiscal policy shocks in a new neoclassical synthesis model price stickiness has the consequence that a rise in government demand affects labor demand while at the same time the usual wealth effect boosts labor supply the strength of the demand effect depends on the response of the real interest rate governed by the monetary policy regime when the central bank controls money growth fiscal expansions are deflationary and might even be contractionary whereas output wages and inflation can increase when the rise in the real interest rate is dampened by an interest rate rule however price stickiness alone is not sufficient to explain a rise in consumption as predicted by keynesian theory

fiscal policy in general equilibrium this paper studies four classic fiscal policy experiments within a quantitatively restricted neoclassical model the authors main findings are as follows 1 permanent changes in government purchases can lead to short run and long run output multipliers that exceed one 2 permanent changes in government purchases induce larger effects than temporary changes 3 the financing decision is quantitatively more important than the resource cost of changes in government purchases and 4 public investment has dramatic effects on private output and investment these findings stem from important dynamic interactions of capital and labor absent in earlier equilibrium analyses of fiscal policy copyright 1993 by american economic association

is the political business cycle for real abstract this paper constructs and examines a macroeconomic model which combines features from both real and political business cycle models we augment a standard real business cycle tax model by allowing for varying levels of government partisanship and competence in order to replicate two important empirical regularities first that on average the economy expands early under democratic presidents and contracts early under republican presidents second that presidents whose parties successfully retain the presidency have stronger than average growth in the second half of their terms the model generates both of these features that conform to u s post world war ii data

trade openness and economic growth a cross country empirical investigation abstract this paper demonstrates that trade liberalization does not have a simple and straightforward relationship with growth using a large number of openness measures for a cross section of countries over the last three decades we use two groups of trade openness measures the regression results for numerous trade intensity ratios are mostly consistent with the existing literature however contrary to the conventional view on the growth effects of trade barriers our estimation results show that trade barriers are positively and in most specifications significantly associated with growth especially for developing countries and they are consistent with the findings of theoretical growth and development literature

labouring over productivity estimates a comment on hirsch and hausman s model of coal miners productivity 1874 1914 an article by hirsch and hausman economica 1983 rekindled a long standing debate concerning the causes of falling labour productivity in the british coal mining industry during the four decades before the first world war this paper provides results which correct the econometric estimates of the model presented in the article two corrections are made one relates to a value for the dependent variable in the south wales case the other allows for the two year lag which is required by the fiml system specified in the article

games with procedurally rational players the authors study interactive situations in which players are boundedly rational each player rather than optimizing given a belief about the other players behavior as in the theory of nash equilibrium uses the following choice procedure she first associates one consequence with each of her actions by sampling literally or virtually each of her actions once then she chooses the action that has the best consequence the authors define a notion of equilibrium for such situations and study its properties copyright 1998 by american economic association

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

fiscal policy and asset prices with incomplete markets we study the simultaneous impact of fiscal policy decisions on macroeconomic activity wealth distribution and asset prices we consider a general equilibrium overlapping generations model with incomplete markets and heterogeneous agents where government debt and capital are imperfect substitutes increases in public debt lead to significant increases in the riskless rate and to a reduction in the equity premium while higher capital income tax rates lead to a higher equity premium the crowding out effects on capital and output are much higher than in models where government debt and capital are perfect substitutes which thus ignore households portfolio reallocation decisions the author 2012 published by oxford university press on behalf of the society for financial studies all rights reserved for permissions please e mail journals permissions oup com oxford university press

the output effect of fiscal consolidation plans abstract we show that the correct experiment to evaluate the effects of a fiscal adjustment is the simulation of a multi year fiscal plan rather than of individual fiscal shocks simulation of fiscal plans adopted by 16 oecd countries over a 30 year period supports the hypothesis that the effects of consolidations depend on their design fiscal adjustments based upon spending cuts are much less costly in terms of output losses than tax based ones and have especially low output costs when they consist of permanent rather than stop and go changes in taxes and spending the difference between tax based and spending based adjustments appears not to be explained by accompanying policies including monetary policy it is mainly due to the different responses of business confidence and private investment

government size and growth a survey and interpretation of the evidence the literature on the relationship between the size of government and economic growth is full of seemingly contradictory findings this conflict is largely explained by variations in definitions and the countries studied an alternative approach of limiting the focus to studies of the relationship in rich countries measuring government size as total taxes or total expenditure relative to gdp and relying on panel data estimations with variation over time reveals a more consistent picture the most recent studies find a significant negative correlation an increase in government size by 10 percentage points is associated with a 0 5 to 1 percent lower annual growth rate we discuss efforts to make sense of this correlation and note several pitfalls involved in giving it a causal interpretation against this background we discuss two explanations of why several countries with high taxes seem able to enjoy above average growth one hypothesis is that countries with higher social trust levels are able to develop larger government sectors without harming the economy another explanation is that countries with large governments compensate for high taxes and spending by implementing market friendly policies in other areas both explanations are supported by ongoing research

habit formation and fiscal transmission in open economies in this paper we analyze the ability of an open economy version of the neoclassical model to account for the time series evidence on fiscal policy transmission revisiting the evidence we find that i government spending raises output while inducing a simultaneous decline of investment and the current account and ii the responses of output and investment are more muted in more open economies while current account deficits tend to be larger turning to the model we explore the role of habit formation for fiscal policy transmission specifically we show that the model can account for the evidence if consumption behavior is characterized by habit formation and the terms of trade adjust endogenously

financial integration productivity and capital accumulation understanding the mechanism through which nancial globalization aects eco nomic performance is crucial for evaluating the costs and bene ts of opening nancial markets this paper is a rst attempt at disentangling the eects of nancial inte gration on the two main determinants of economic performance productivity tfp and investment i provide empirical evidence from a sample of 70 countries observed between 1975 and 1999 the results for both de jure and de facto indicators suggest that nancial integration has a positive direct eect on productivity while it does not directly aect capital accumulation i also control for indirect eects of nancial globalization through nancial development and banking and currency crises while nancial integration does not systematically increase domestic nancial depth it may raise the likelyhood of banking crises though only to a minor extent yet the overall eect of nancial liberalization remains positive for productivity and negligible for investment

fiscal policy and occupational employment dynamics we document substantial heterogeneity in occupational employment dynamics in response to government spending shocks in the united states employment rises most strongly in service sales and office pink collar occupations by contrast employment in blue collar occupations is hardly affected by fiscal policy we provide evidence that occupation specific changes in labor demand are key for understanding these findings we develop a business cycle model that explains the heterogeneous occupational employment dynamics as a consequence of composition effects due to heterogeneous employment changes across industries and occupation specific within industry employment shifts due to differences in the short run substitutability between labor and capital services across occupations

the international ramifications of tax reforms supply side economics in a global economy this paper studies tax reforms in a dynamic model of a global economy calibrated to current u s and european tax policies world capital markets add consumption smoothing and income redistribution effects that alter closed economy predictions in the absence of taxes on foreign interest welfare gains of eliminating u s income taxes are enlarged by up to 34 percent at the expense of european losses caused by transitional declines in consumption and leisure and a permanent capital outflow in contrast if foreign interest is taxed the same tax reform reduces u s welfare 0 7 percent and increases european welfare 1 8 percent copyright 1998 by american economic association