generational accounting a meaningful way to evaluate fiscal policy this paper illustrates the technique of generational accounting a new way to evaluate fiscal policy that overcomes the inherent ambiguities of traditional deficit accounting the authors illustrate why there is no correct measure of the deficit and how generational accounting estimating the fiscal burdens current policy places on different generations provides a clearer picture of the intergenerational and macroeconomic effects of fiscal policy than any measure of the deficit their calculations suggest that despite recent changes u s fiscal policy is unsustainable in that it will ultimately require future generations to bear a much higher burden than those currently alive

unexpected earnings and intraindustry information transfers further evidence this paper provides evidence on the association between unexpected quarterly earnings information and the contemporaneous stock price behavior of announcing and nonannouncing firms in the same industry prior research provides evidence consistent with a positive sign and magnitude relation between the unsystematic stock returns of announcing and nonannouncing firms at earnings release dates i e information transfers foster 1981 and clinch and sinclair 1987 as these studies emphasize however such an association may arise from misspecification of the stock return generating process to address this issue we use unexpected earnings not announcing firms unsystematic stock returns in tests of information transfers evidence consistent with information transfers when unexpected earnings are used as a proxy for the informativeness of earnings would reduce the likelihood of information transfers attributable to returns model misspecification and would support the hypothesis that unexpected earnings and not some unspecified information item drive information transfers at earnings release dates we find a positive sign and magnitude relation between the contemporaneous unsystematic stock returns of announcing and nonannouncing firms at earnings release dates and between unexpected earnings of announcing firms and unsystematic stock returns of nonannouncing

increasing the capital income tax may lead to faster growth this paper shows that under rather mild conditions higher capital income taxes lead to faster growth in an overlapping generations economy with endogenous growth government expenditures are financed with labor income taxes as well as capital income taxes since capital income accrues to the old taxing it reliefs the tax burden on the young and leaves them with more income out of which to save we argue that savings are sufficiently interest inelastic so that higher savings and therefore higher growth result the basic argument is not seriously challenged by a grandfather clause for initial capital or by the old receiving some labor income as well the reasoning is similar to feldstein 1978 auerbach 1979 and in particular jones and manuelli 1992 but in contrast to the conventional wisdom about the effect of capital income taxation as say in lucas 1990

on the indeterminacy of capital accumulation paths abstract in neoclassical optimal growth models the stability of the accumulation paths depends on the discount parameter we prove that for discount factors small enough the policy function which describes an optimal path can be of any type the result is achieved using the notion of concavity we adopt a constructive approach given any twice differentiable map we show how to construct an optimal growth problem which produces that map as the optimal policy function a consequence is that chaos can appear in these models we also provide bounds on the values of the discount parameter for which indeterminacy is possible

a characterization of erratic dynamics in the overlapping generations model abstract in this paper we characterize and give examples o wide classes of utility functions which generate erratic dynamics in the standard deterministic overlapping generations model erratic dynamics refers to feasible trajectories which are bounded but which do not converge to stationary points or periodic orbits we show that such trajectories are pareto efficient we introduce credit into the model and show how a constant credit expansion rate can result in erratic trajectories in prices and the real value of credit finally we briefly discuss certain technical aspects of the mathematics used and the statistical nature of the dynamics that can arise from deterministic dynamical systems

microeconomic adjustments in uruguay during 1973 1981 the interplay of real and financial shocks abstract this paper uses the financial statements of industrial firms to develop an integrated firm s eye view of the changes in the uruguayan economy during 1973 1981 in the first of three subperiods 1973 1975 real financial costs were very negative and tended to offset low returns on operating assets during 1976 1978 the dismantling of interest rate controls increased real financial costs but other factors increased the returns on operating assets more rapidly during 1979 1981 financial costs jumped enough to more than absorb increases in gross earnings which were probably due to argentine demand the rates of earning and capital formation were highest among exporters in the second subperiod when a major export promotion program was in place this pattern was reversed in the third subperiod as the promotion programs were dismantled and real currency appreciation seemed to squeeze gross earnings of exportables relatively more this unequal squeezing was probably due to redundant tariff and other protection for import competing producers

unfunded liabilities and uncertain fiscal financing we develop a rational expectations framework to study the consequences of alternative means to resolve the unfunded liabilities problem the projected exponential growth in federal social security medicare and medicaid spending with no known plan for financing the transfers resolution requires specifying a probability distribution for how and when monetary and fiscal policies will change as the economy evolves through the 21st century beliefs based on that distribution determine the existence of and the nature of equilibrium we consider policies that in expectation combine reaching a fiscal limit some distorting taxation modest inflation and some reneging on the government s promised transfers in the equilibrium inflation targeting monetary policy and debt targeting tax policy cannot anchor expectations on those target variables expectational effects are always present but need not have large impacts on inflation and interest rates in the short and medium runs in the economy s stationary distribution the capital stock may grow or shrink and substantial probability falls on little or no reneging

inter vivos transfers and intergenerational exchange the surge of interest in intergenerational transfers in the past decade has sparked a debate over the motivation for them are transfers given out of altruism or part of an exchange while each motive is probably at work to some extent we know little about whether one motive predominates the question is relevant for issues concerning public income redistribution and inequality in the family but despite its importance empirical evidence about motives is scarce because of limited data we investigate a new data set the national survey of families and households which remedies many of the shortcomings of other data sets containing private transfer information we find that empirical patterns for inter vivos transfers i e transfers between living persons are more consistent with exchange than altruism

is the dollar high because of large budget deficits abstract it is widely believed that the u s dollar has been high in recent years because of large u s budget deficits using three statistical techniques this paper shows that the belief has no empirical support ricardian equivalence may explain the lack of a positive association between the budget deficit and the dollar s exchange rate

generational accounting and intergenerational welfare we investigate the intergenerational welfare implications of generational accounting when it is used as the basis for intertemporal fiscal policy decisions in particular we consider an economy with a paygo social security system out of steady state due to a permanent fall in fertility in a highly stylized cge overlapping generations model we illustrate that policy recommendations based on a standard application of generational accounting may not be compatible with intertemporal welfare maximization our model provides an example where such policies are either time inconsistent or welfare decreasing

on the irrelevance of government debt when taxes are distortionary abstract we consider a government that can only raise funds by levying distortionary taxes we allow the government to collect taxes in a given period that are based on incomes earned in previous periods we show that once we do so given any debt path the government can adjust its tax policy so as to attain that debt path without affecting equilibrium allocations or prices

dualism and macroeconomic volatility this paper develops a simple macroeconomic model that shows that combining capital market imperfections together with unequal access to investment opportunities across individuals can generate endogenous and permanent euctuations in aggregate gdp investment and interest rates reducing inequality of access may be a necessary condition for macroeconomic stabilization moreover countercyclical escal policies have a role to play in our model savings are underutilized in slumps because of the limited debt capacity of potential investors therefore the government should issue public debt during recessions in order to absorb those idle savings and enance investment subsidies or tax cuts for investors the most important single fact about saving and investment activities is that in our industrial society they are generally done by different people and for different reasons for years there might tend to be too little investment leading to deeation losses excess capacity and unemployment for other years there might tend to be too much investment leading to periods of chronic ineation unless prudent and proper public policies in the escal and monetary eelds are followed paul a samuelson economics 8th edition 1970 pp 196 198

financial intermediation and regime switching in business cycles the authors study a one sector growth model where capital investment is credit financed and there is an adverse selection problem in credit markets the presence of adverse selection creates an indeterminacy of equilibrium many equilibria display permanent fluctuations characterized by transitions between walrasian regimes and regimes of credit rationing cyclical contractions involve declines in real interest rates increases in credit rationing and withdrawals of savings from banks for some configurations of parameters all equilibria display cyclical fluctuations the authors provide sufficient conditions for deterministic cycles consisting of m periods of expansion followed by n periods of contraction to exist copyright 1998 by american economic association

microeconomic adjustments in chile during 1977 1981 the importance of being a grupo abstract this paper uses the financial statements of industrial firms to provide an integrated firm level view of the changes in the chilean economy during 1977 1981 both real side and financial shocks had major effects on the performance of some types of firms exportable goods producers did relatively poorly in real activities for reasons probably tied to chile s real prolonged exchange rate appreciation import competing firms that began the period with high protection did even worse apparently reflecting the larger change in their output prices as protection was dismantled the reforms thus shifted demand away from industries least in line with the country s comparative advantage but they also hurt exportables the very sector authorities intended to promote on the financial side the highly positive real cost of peso borrowing reduced industrial profits considerably a handful of powerful conglomerates grupos generated large but presumably unrealized capital gains by investing in the securities of related enterprises such activities allowed them to offset relatively poor returns on real operations and their ownership of the country s major banks allowed them to consolidate control of a large volume of assets with debt finance these two results explain why the grupos were suddenly in considerable financial difficulty when the chilean boom ended in 1982

irregular growth cycles this paper uses the familiar neoclassical theory of capital accumulation to show how complex behavior can emerge from quite simple economic structures indeed when sufficient nonlinearities and a production lag are present the interaction alone of the propensity to save and the productivity of capital can lead to growth cycles that exhibit a wandering sawtooth pattern not unlike those observed in reality these fluctuations need not converge to a cycle of any regular periodicity so they are not quasi periodic because such chaotic trajectories are unstable errors of estimation in parameters or initial conditions however tiny will accumulate rapidly into substantial errors of forecast moreover periods of erratic cycling can be interspersed with periods of more or less stable growth evidently the future behavior of a model solution cannot be anticipated from its patterns in the past a situation that seems to mimic experience apparent structural change and unpredictability is explained in the present theory by a deterministic single equation model random shocks play no role so the reader can visualize just what it is we are are talking about a noteworthy simulation is presented in figure 1 for gnp in a growth model that is described below in section iii a period of relatively rapid growth is followed by a period of cycles then remarkably for a considerable time about twenty periods apparently steady state growth occurs wandering cycles however emerge another brief period close to the steady state appears again toward the end of the series i establish conditions of savings and productivity that lead to results of this kind this analysis makes use of the mathematical theory of chaos which in the form exploited here originated in the work of edward lorenz a formal definition of chaos and sufficient conditions for chaotic trajectories were provided in a seminal paper by t y li and james yorke a survey of these related contributions is found in yorke and evelyn yorke this theory was introduced into economics by jess benhabib and myself 1981 where we showed that sequences of rational choices can be erratic when preferences depend on experience in a certain way by michael stutzer who provides a detailed analysis of trygve haavelmo s growth model by benhabib and myself 1980 in an application of the overlapping generations model and in my forthcoming study of the classical growth model

currency crises and monetary policy in an economy with credit constraints this paper presents a simple model of currency crises which is driven by the interplay between the credit constraints of private domestic firms and the existence of nominal price rigidities the possibility of multiple equilibria including a currency crisis equilibrium with low output and a depreciated domestic currency results from the following mechanism if nominal prices are sticky a currency depreciation leads to an increase in the foreign currency debt repayment obligations of firms and thus to a fall in their profits this reduces firms borrowing capacity and therefore investment and output in a credit constrained economy which in turn reduces the demand for the domestic currency and leads to a depreciation we examine the impact of various shocks including productivity fiscal or expectational shocks we then analyze the optimal monetary policy to prevent or solve currency crises we also argue that currency crises can occur both under fixed and flexible exchange rate regimes as the primary source of crises is the deteriorating balance sheet of private firms

aggregate wealth in canada this paper describes a comprehensive measure of aggregate private sector wealth in canada that includes both human and nonhuman wealth wealth and its components are measured at a quarterly frequency from 1963 to 1994 human wealth is computed as the expected present value of aggregate labor income net of government expenditures using a finite state markov approximation to an estimated bivariate var for the real interest rate and net income growth nonhuman wealth is constructed by consolidating the assets and liabilities of the various sectors of the economy to the extent possible assets and liabilities are measured at market value

rational choice and erratic behaviour in this paper we show that rational choice in a stationary environment can lead to erratic behaviour when preferences depend on experience we mean by erratic behaviour choice sequences that do not converge to a long run stationary value or to any periodic pattern early investigations of the effects of experience on choice goes back to pareto see also benhabib 1979 some keynesian theories of the consumption function incorporate the effects of experience and habit formation on current levels of consumption duesenberry 1949 modigliani 1949 and brown 1952 a general model of experience dependent choice was described in day 1970 and investigated in day and kennedy 1971 while the specific issue of the existence of stable representable long run consumer demand when tastes vary endogenously has been treated by gorman 1967 pollak 1970 1976 weizsaicker 1971 mccarthy 1974 and hammond 1976 pollak gave conditions for the representability of long run choice when the equations of preference dependence are linear and utility additive hammond in a generalization of these findings provides conditions for stable representable long run choice when preferences are acyclic a condition which in essence assures convergence to a long run choice

defining the government s debt and deficit although the budget deficit and the public debt feature prominently in political debate and economic research there is no agreement about how they should be measured they can b e defined for different sets of public institutions including the nested sets corresponding to central government general government and the public sector and for any definition of government there are many measures of the debt and deficit including those generated by four kinds of accounts cash financial full accrual and comprehensive which can be derived from four nested sets of assets and liabilities each debt and deficit measure says something about public finances but none tells the whol e story each is also vulnerable to manipulation and is likely to be manipulated if it is subject to a binding fiscal rule or target narrow definitions of government encourage the shifting of spending to entities outside the defined perimeter of governme nt narrow definitions of debt and deficit encourage operations involving off balance sheets assets and liabilities while broad measures are susceptible to the mismeasurement of on balance sheet assets and liabilities reviewing the literature on these is sues the paper concludes that governments should publish several measures of the debt and deficit in a form that clearly reveals their interrelationships

interest rates and expected future budget deficits in the united states several recent empirical studies have found no evidence of a positive association between interest rates and current and past budget deficits one possible explanation for this finding is that interest rates are related much more to the expectation of future budget deficits than to current and past budget deficits in this paper i investigate whether this explanation is valid finding no evidence that it is section ii briefly formulates and discusses the hypothesis under consideration stating some of its implications section iii presents the results of regressing the commercial paper rate moody s aaa bond rate and the ex post real commercial paper rate on current and past government spending budget deficits and real money supplies the regressions have been fitted to the entire sample of monthly data spanning the period between june 1908 and march 1984 and to 11

chaotic dynamics in credit constrained emerging economies abstract this paper analyzes the role of financial development as a source of endogenous instability in small open economies by assuming that firms face credit constraints our model displays a complex dynamic behavior with high period cycles or even chaotic dynamic patterns for intermediate values of the parameter representing the level of financial development of the economy we derive sufficient conditions for global stability and we prove that chaos appears via a border collision bifurcation the basic implication of our model is that economies experiencing a process of financial development are more unstable than both very underdeveloped and very developed economies

microeconomic adjustments in argentina during 1976 1981 the importance of changing levels of financial subsidies abstract this paper uses the financial statements of argentine industrial firms to study the micro level impact of recent liberalization and reform attempts the main lesson is that extremely large subsidies were provided to the industrial sector by way of negative effective financial costs these negative costs appeared first in the late 1970s because of real currency appreciation and unconstrained access to foreign credit then again in 1981 because of an exchange insurance program we also find that the argentine government s announced intention to promote exporting activities did not translate into relatively favorable product market conditions for exporting firms to the contrary the real currency appreciation squeezed exporters profits while redundant tariff protection insulated import competing firms from world competition at least until 1980

fiscal policy and educational attainment in the united states a generational accounting perspective in this paper we investigate the consequences of the rise in educational attainment on us generational accounts we build on the 1995 existing accounts and disaggregate them per schooling level contrary to medium and high skill newborns we show that low skill newborns are characterized by negative generational accounts compared to the results obtained with the traditional methodology our baseline forecast is more optimistic nevertheless the rise in educational attainment is not strong enough to restore the generational balance balancing the budget requires increasing taxes by 1 2 or reducing transfers by 2 7 our results are robust to the main assumptions

financial development and the instability of open economies this paper introduces a framework for analyzing the role of financial factors as a source of instability in small open economies our basic model is a dynamic open economy model with a tradeable good produced with capital and a country specific factor we also assume that firms face credit constraints with the constraint being tighter at a lower level of financial development a basic implication of this model is that economies at an intermediate level of financial development are more unstable than either very developed or very underdeveloped economies this is true both in the sense that temporary shocks have large and persistent effects and also in the sense that these economies can exhibit cycles thus countries that are going through a phase of financial development may become more unstable in the short run similarly full capital account liberalization may destabilize the economy in economies at an intermediate level of financial development phases of growth with capital inflows are followed by collapse with capital outflows on the other hand foreign direct investment does not destabilize

perspectives from the president s commission on social security reform recently we were asked to serve on the president s commission to strengthen social security csss along with 14 other members drawn equally from both major political parties the commission s charge was to provide recommendations to modernize the social security system restore its fiscal soundness and develop a workable system of personal retirement accounts this paper explains how the commission arrived at some of its recommendations and the role that economics played in contributing to these recommendations we describe the key institutional constraints confronting efforts to reform social security and how these constraints influenced commission decisions we also illustrate how economics research influenced the commission s analysis of how to structure personal accounts ways to enhance traditional social security program finances and means of measuring the extent of financial progress achieved through reform

debt sharing and secession a generational accounting approach cattoir p and docquier f 2004 debt sharing and secession a generational accounting approach reg studies38 293 303 this paper investigates one of the most important financial issues arising from a secession or a country partitioning namely the sharing of the national public debt extending dreze s distributive neutrality condition we use the generational accounting technique and propose a dynamic debt sharing criterion which takes into account both the true debt future generations inherit and their contributive capacity the equivalence with dreze s static rule is only obtained on the balanced growth path and in the absence of initial regional debt an application of our criterion to the belgian case offers striking results cattoir p et docquier f 2004 secession et partage de la dette publique une approche par la comptabilite generationnelle reg studies38 293 303 ce papier analyse l une des principales questions budgetaire posee en cas de secession ou de partage d un etat en plusieurs

do budget deficits raise nominal interest rates evidence from six countries abstract it is widely believed that budget deficits raise nominal interest rates this paper shows that the belief has no empirical support for six countries ricardian equivalence may explain the lack of a positive association between budget deficits and nominal interest rates

generational accounting a new approach for understanding the effects of fiscal policy on saving working pa er 9107 generational accounting a new approach for understanding the effects of fiscal policy on saving by alan j auerbach jagadeesh gokhale and laurence j kotlikoff alan j auerbach is a professor of economics at the university of pennsylvania and an associate of the national bureau of economic research jagadeesh gokhale is an economist at the federal reserve bank of cleveland and laurence j kotlikoff is a professor of economics at boston university and an asso ciate of the national bureau of economic research working papers of the federal reserve bank of cleveland are preliminary materials circu lated to stimulate discussion and critical comment the views stated herein are those of the authors and not necessarily those of the federal reserve bank of cleveland or of the board of governors of the federal reserve sys tem may 1991

defining the government s debt and deficit defining the government s debt and deficit although the budget deficit and the public debt feature prominently in political debate and economic research there is no agreement about how they should be measured they can be defined for different sets of public institutions including the nested sets corresponding to central government general government and the public sector and for any definition of government there are many measures of the debt and deficit including those generated by four kinds of accounts cash financial full accrual and comprehensive which can be derived from four nested sets of assets and liabilities each debt and deficit measure says something about public finances but none tells the whole story each is also vulnerable to manipulation and is likely to be manipulated if it is subject to a binding fiscal rule or target narrow definitions of government encourage the shifting of spending to entities outside the defined perimeter of government narrow definitions of debt and deficit encourage operations involving off balance sheets assets and liabilities while broad measures are susceptible to the mismeasurement of on balance sheet assets and liabilities reviewing the literature on these issues the paper concludes that governments should publish several measures of the debt and deficit in a form that clearly reveals their interrelationships

is the extended family altruistically linked direct tests using micro data this paper uses panel study of income dynamics data on parents and their adult children to test the standard altruism model this model predicts that within the extended family the distribution of consumption is independent of the distribution of resources the authors findings strongly reject this prediction copyright 1992 by american economic association