are future taxes discounted in this paper i examine empirically the question of whether or not the public recognizes the future taxes implied by current deficitfinanced expenditures as discussed by barro 1 it seems that such recognition does not occur but that by a new hypothesis presented here the aggregate economy behaves much as if it did this alternative hypothesis relies on the widely accepted efficient markets and permanent income hypotheses and it requires considerably less sophistication and information on the part of the average economic agent than does barro s hypothesis

testing ricardian equivalence under uncertainty this paper uses experimental methods to analyze ricardian equivalence when the probability of debt retirement is less than one the results suggest that the presence of outstanding debt and the probability of debt retirement have a strong influence on savings behavior when the probability of debt retirement is low consumption by the current generation increases as predicted by keynesian theory however as the probability of debt retirement increases bequests rise to offset the future generation s expected repayment liability and deficit spending becomes much less expansionary as predicted by ricardian theory in general the average bequest is significantly larger when an outstanding debt is passed on to the next generation than when no debt exists regardless of the probability of debt retirement however as long as there is some uncertainty about debt repayment the presence of debt always stimulates some additional consumption so that strong variants of ricardian equivalence are not found

government debt government spending and private sector behavior revisited comment perhaps no issue has generated as much controversy among economists in the past decade as the proposition that an increase in the government deficit induces an equal offsetting increase in private saving the truth of this so called ricardian equivalence proposition is central to whether budget deficits reduce capital accumulation to the feasibility of expansionary tax reductions and to the effects of social security on private saving and aggregate capital accumulation although the basic idea that the future tax liabilities associated with government deficits and debt induce individuals to increase their saving has been around since the time of david ricardo and was treated explicitly by don patinkin 1965 martin bailey 1971 and levis kochin 1974 the current debate was launched by robert barro 1974 the voluminous theoretical literature of recent years has shown that complete ricardian equivalence would be expected to prevail only under very special conditions see douglas bernheim 1987 for an especially useful survey and analysis but the theoretical restrictiveness of the assumptions required for complete ricardian equivalence does not constitute a practical refutation defenders of ricardian equivalence can argue that the theory is only an approximation and can claim that although the stringent conditions required for complete ricardian equivalence do not hold the economy s behavior in practice is close to the predictions of ricardian equivalence there are two key empirical questions the first is whether a higher level of taxes with government spending constant induces individuals to reduce their spending on consumption as traditional theory holds or has no effect on consumer spending as the ricardian equivalence proposition predicts the second deals with the effect of government outlays on goods and services although the absence of a negative effect on consumer spending of such government outlays is clearly contrary to the ricardian equivalence proposition the existence of a moderate negative effect of government outlays on consumer spending is not in itself evidence in favor of the ricardian equivalence proposition that individuals increase their saving to finance anticipated debt service as feldstein 1982 explained consumers may correctly believe that a rise in current government spending is a good indicator of a higher level of future government spending once a program is launched or budgets increased the process is unlikely to be reversed an increase in current government spending is therefore a good indication that future taxes will have to be higher to finance a higher level of future government spending individuals may rationally reduce their own spending when government outlays increase without a concurrent increase in taxes because they anticipate higher future taxes to finance higher future government spending even if they give little or no weight to the debt service implications of the current deficit the strongest direct evidence in favor of ricardian equivalence is roger kormendi s 1983 article in the american economic review he presents consumption regression equations that relate an estimate of consumption to net national product wealth martin feldstein is professor of economics at harvard university and president of the national bureau of economic research douglas elmendorf is assistant professor of economics at harvard university we are grateful to greg mankiw and lawrence summers for comments on an earlier draft the research reported here is part of the nber study of the government budget and the private economy ikormendi defines consumption as the sum of current expenditures on services and nondurables plus 10

new tests of the life cycle and tax discounting hypotheses abstract we first test a version of the permanent income consumption function recently suggested by barro the results support the theory except that consumption expenditures show sensitivity to transitory income next we use the consumption model to test the tax discounting hypothesis which is strongly supported this support for tax discounting disagrees with results from some earlier studies using more traditional specifications of the consumption function however we show that when certain obviously inadequate estimation procedures are corrected the traditional models also support tax discounting this uniform support for tax discounting suggests that the sensitivity of consumption to transitory income is not due to liquidity constraints

finite lifetimes and the effects of budget deficits on national saving abstract even though realistic deficit policies shift sizable tax burdens to future generations the assumption of an infinite horizon is a good approximation for analyzing a deficit s short run saving effect on individuals who are neither liquidity constrained nor myopic recent u s experience casts significant doubt on these assumptions however and appears difficult to reconcile with the ricardian equivalence proposition that the timing of taxes does not affect national saving recent deficits have coincided with reduced national saving and a substantial increase in the share of gnp devoted to consumption

is ecommerce boundary less effects of individualism collectivism and uncertainty avoidance on internet shopping from publicly available data we identified two national culture dimensions individualism collectivism and uncertainty avoidance and their interaction that influences internet shopping rates across a wide spectrum of countries together these factors accounted for 14 of the explained variance on top of the combined variance of 63 explained by national income level educational level economic growth rate unemployment rate and crime rate in predicting internet shopping rates for countries lower in uncertainty avoidance individualist cultures show higher internet shopping rates than do collectivist cultures implications for national and internet firm level web design strategies are discussed

consumer research for consumers this article outlines a consumer focused approach for the study of consumer behavior i argue that much of the existing literature by developing knowledge that focuses on the determinants of consumer purchasing is implicitly biased toward a marketing perspective of consumer behavior in contrast i propose the need for a consumer focused approach that would advance knowledge aimed at helping consumers make wiser purchases this approach should address the most important and challenging consumer decisions describe consumer behavior in a manner that leads to prescriptions consider the actions of other parties in the marketplace and identify biases unique to or exacerbated by the consumer context this article then illustrates what such a consumer focused approach would imply for consumer research in three areas negotiations financial services and auctions

an interpretive examination of the development of cultural sensitivity in international business cultural sensitivity is assumed to be important in international business yet little empirical work explores how cultural sensitivity actually develops in depth interviews with buyers from the asian pacific rim were conducted and support was found for a four stage model of cross cultural sensitivity in which buyers move through the stages of romantic sojourner foreign worker skilled worker and partner this paper explores the development and evolution of cultural sensitivity as it interacts with trust and development of international business relationships

buyer seller negotiations around the pacific rim differences in fundamental exchange processes the determinants of buyer seller negotiations in four cultures are investigated in a laboratory simulation one hundred thirty eight american 54 chinese 42 japanese and 38 korean business people participated in a two person buyer seller intracultural negotiation simulation in negotiations between americans the use of more problem solving bargaining strategies positively influenced negotiation outcomes in negotiations between chinese more competitive strategies led to better results in japanese and korean negotiations buyers achieved higher economic rewards than sellers in all four cultures bargainers were more satisfied with negotiation outcomes when partners were rated more attractive

is ricardian equivalence a good approximation ricardian equivalence may be a good approximation even if all households have finite horizons many households have short horizons and an appreciable fraction of wage income is received by liquidity constrained households the approximation is likely to be better the more imperfect annuity markets are

learning ricardian equivalence abstract this paper tests whether subjects learn to comply with the ricardian equivalence proposition in a life cycle consumption laboratory experiment our results suggest that ricardian equivalence does not hold on average tax changes have a significant and strong impact on consumption choice using individual consumption time series the behaviour of 56 of our subjects can be classified as inconsistent with the ricardian equivalence proposition classifying subjects according to rules of thumb that best describe their behaviour we find that subjects switch less to rules that theoretically violate ricardian equivalence in later rounds compared to earlier rounds this implies that some subjects learn to comply with ricardian equivalence by changing their consumption strategy however the aggregate effect of taxation on consumption persists even after eight rounds of repetition

the ricardian approach to budget deficits persistent budget deficits have increased economists interest in theories and evidence about fiscal policy this paper develops the ricardian approach and contrasts it with standard models the discussion considers from major theoretical objections to ricardian equivalence finite lifetimes imperfect capital markets uncertainty about future taxes and incomes and the distorting effects of taxation the paper then considers empirical evidence on interest rates consumption and saving and current account deficits the conclusion is that the ricardian approach is a useful first order approximation and that this approach will probably become the benchmark model for assessing fiscal policy this abstract was borrowed from another version of this item

success and failure of fiscal consolidation in the oecd a multivariate analysis this paper tests five hypotheses explaining the success and failure of fiscal consol idation in a multivariate regression framework these hypotheses concern i the composition of the consolidation programme ii its size and persistence iii the gravity of the debt situation iv the influence of the international macroeconomic environment and v the con tribution of a preceding devaluation to test for composition effects we use cyclically adjusted data although many conclusions of the existing empirical literature are confirmed some do not survive a popular hypothesis that to succeed consolidation should rely on cutting the government wage bill is rejected a new empirical result is that the contribution of a devalu ation to the success of fiscal consolidation depends on the composition of the consolidation programme

free entry and social inefficiency our goal is to provide a simple yet general exposition of the conditions under which the number of entrants in a free entry equilibrium is excessive insufficient or optimal our analysis compares the number of firms that enter a market when there is free entry with the number that would be desired by a social planner who is unable to control the behavior of firms once they are in the market that is we consider the second best problem of choosing the welfare maximizing number of firms while we take as given their noncompetitive behavior after entry we demonstrate that the crucial conditions for establishing the presence of an entry bias can be stated quite simply in terms of the outcome of the postentry game played by entrants in contrast to previous work we do not need to model this postentry game explicitly

welfare losses under cournot competition abstract in a market for a homogeneous good where firms are identical compete in quantities and produce with constant returns the percentage of welfare losses pwl is small with as few as five competitors for a class of demand functions which includes linear and isoelastic cases we study markets with positive fixed costs and asymmetric firms we provide exact formulae of pwl and robust constructions of markets were pwl is close to one in these two cases we show that the market structure that maximizes pwl is either monopoly or dominant firm depending on demand finally we prove that pwl is minimized when all firms are identical a clear indication that the assumption of identical firms biases the estimation of pwl downwards

permanent budget deficits and inflation abstract the issue of whether permanent primary budget deficits have to be monetized is re examined in a simple monetary model hybrid of the sidrauski and overlapping generations frameworks in which intergenerational effects are generated by the arrival of new infinitely lived cohorts the presence of intergenerational effects enlarges for a given fiscal policy the set of admissible monetary policies and weakens the need to monetize the deficit comparisons between the growth and interest rates are in general insufficient to predict whether increased deficit must be monetized because of the existence of both bond and money seigniorage laffer curves

experimental tests of ricardian equivalence this study employs laboratory experiments to test aspects of ricardian equivalence an overlapping generations model forms the basis of the experimental design whenever ricardian equivalence predicts a positive bequest outcomes close to those predicted occur after allowance for learning observed deviations from ricardian equilibrium are small but biased in a keynesian direction changes in bequests do not fully offset changes in government debt the imposition of a binding nonnegativity constraint on bequests produces the predicted neoclassical behavior the cost to the players of deviations from the theoretical equilibrium is apparently an important determinant of the variability of observed deviations

budget deficits rhetoric and reality w v t hatever the real or imagined ills of the economy the news media most politicians and a fair proportion of the economics profession are quick to point to the culprit the budget deficit no matter that few appear to know or care precisely what deficit they are talking about or how it is measured no matter that few bother to explain in terms of a relevant model just how government deficits may be expected to impact the economy no matter that few offer any empirical data to sustain their judgments so budget deficits cause inflation budget deficits raise interest rates budget deficits bring on the trade deficits budget deficits crowd out investment budget deficits are an irresponsible mortgage on the future and budget deficits caused the october 1987 stock market crash and now threaten further financial cataclysms is there truth in any of these assertions or does it all depend budget deficits do matter and their effects contrary to barro s ricardian equivalence theorem can be substantial as most economists have recognized for at least half a century budget deficits can however be too small as well as too large to know which you have to measure them right and you have to analyze their role in the world in which we live pure walrasian and rational expectation market clearing models may prove more useful for academic advancement than for promotion of economic health i need not repeat many of the objections to the equivalence theorem raised by bernheim and gramlich and addressed by barro in this symposium however there is

innovation in a generalized timing game we examine innovation as a market entry timing game with complete information and observable actions we characterize all pure strategy subgame perfect equilibria for the two player symmetric model allowing both the leader s and the follower s payoff functions to be multi peaked non monotonic and discontinuous we provide sufficient conditions for when the equilibria can be pareto ranked and when the equilibrium is unique economic applications discussed include process and product innovation and the timing of the sale of an asset

influences on exchange processes buyers preconceptions of a seller s trustworthiness and bargaining toughness exchange theories posit that trust has an important and favorable influence on dyadic interactions this paper examines the notion that trust plays a key role in making a seller s tough bargaining strategy successful in a bargaining experiment we manipulated subjects preconceptions about a seller s trustworthiness and bargaining toughness as hypothesized a seller s expected trustworthiness plus toughness in bargaining led to higher levels of buyer seller cooperation and agreement and a higher level of buyer concessions

government debt government spending and private sector behavior a current period tax reduction financed by issuing government debt shifts the timing of tax collection from the current period to the future if the future taxes implied by government debt are not fully perceived and discounted by the private sector there will be a net wealth effect that increases private sector consumption thus reducing capital accumulation and growth if on the other hand the implied future taxes are perceived and discounted by the private sector the current period tax reduction will be used to increase private saving to pay for the future taxes and government debt will be absorbed without any real effects on the economy the effects of government spending financed by current period taxation also depend upon private sector perceptions 2 if the benefits of government spending are ignored private sector consumption will decrease in accordance with the reduction in permanent disposable income to the extent that government spending is on consumption type goods that are perceived as substitutes for privately provided consumption goods there will be a relatively greater reduction in private sector consumption to the extent that government spending is on investment type goods yielding future goods and services that are perceived as substitutes for future privately provided consumption goods there will be a relatively smaller reduction in private sector consumption the standard approach to modeling private sector consumption saving behavior involves a rather asymmetric set of assumptions as to how the private sector perceives the various elements of government fiscal policy 3 current period taxes are assumed to be fully perceived but current period government spending is implicitly assumed to be completely ignored by the private sector in considering permanent personal disposable income the private sector is assumed to be forward looking in its assessment of income and taxation the stock of government debt is nevertheless included as part of the stock of private wealth the implicit assumption associate professor of economics graduate school of business university of chicago 1101 east 58th street chicago il 60637 i thank eugene fama levis kochin michael mussa paul evans and an anonymous referee for helpful comments i am particularly grateful to daniel benjamin for contributing many hours of discussion and laura lahaye who was a research assistant and valuable adviser on earlier drafts the theoretical debate on the burden of the debt has been long standing gerald o driscoll 1977 documents ricardo s nineteenth century position robert barro 1974 reopened the debate by introducing the fundamental issue of intergenerational transfers also discussed in merton miller and charles upton 1974 the empirical side of the debate was initiated by levis kochin s 1974 attempt to test for the effects of deficits on consumption and by martin feldstein s 1974 attempt to test for the effects of social security wealth on consumption other empirical contributions include jess yawitz and laurence meyer 1976 myself 1978 and j earnest tanner 1978 1979 with respect to the effects of government deficits and debt and barro 1978 michael darby 1979 and dean leimer and selig lesnoy 1982 with respect to social security wealth see also interesting recent papers by john seater 1982 who generates detailed tests of the effects of deficits and debt on consumption charles plosser 1982 who explores the effects of government spending and debt shocks on interest rates and feldstein 1982 who attempts tests similar to some in this paper see fn 29 2martin bailey s 1962 1971 development of the effects of government spending on private consumption and aggregate economic activity is the seminal contribution paul david and john scadding 1974 extend bailey s ideas and provide some supporting empirical evidence more recently willem buiter 1977 and myself 1978 developed models based on bailey s earlier work barro 1981 has an interesting paper on related issues see also david aschauer 1982 3the standard approach incorporates fiscal policy through the concept of personal disposable income and by including the stock of government debt as part of personal wealth see for example the empirical specification of albert ando and franco modigliani 1963 which has been the basis of most empirical consumption studies since and feldstein 1974 for one of the more influential papers based on the ando modigliani specification

when do fiscal consolidations lead to consumption booms lessons from a laboratory experiment according to the expectations channel a fiscal consolidation may give rise to less contractionary or even expansionary effects on consumption despite a decline in current disposable income intuitively people may accumulate a stock of savings in anticipation of the consolidation and may start to reduce their savings to support consumption once it occurs we design a laboratory experiment to study the conditions under which the expectations channel operates our results indicate that fiscal contractions that occur in an unsustainable fiscal environment exert less contractionary effects on consumption which supports the expectations channel we also find that the expectations channel is more pronounced if the fiscal authority can convincingly commit to abstain from tax increases in the future whereas increasing subjects level of awareness by running a transparent policy has only little influence on the outcomes

r d rivalry with licensing or imitation the authors study the rivalry between two firms to develop an innovation in a dynamic setting that allows for post development dissemination of the innovation such as licensing or imitation this dissemination may cause the noninnovating firm to benefit from the discovery when this occurs conventional results in the economics of r d no longer need apply they find that industry leaders will tend to develop minor innovations but will develop major innovations only if imitation is difficult copyright 1987 by american economic association

are government bonds net wealth evidence for the united states this paper investigates whether government bonds are viewed as net wealth if they are the nominal interest rate in steady state equilibrium should be an increasing function of the government debt and of government spending using forward interest rates realized during world war ii this paper finds no evidence of such a relationship these data afford an especially powerful test because the federal debt rose from 29 to 106 percent of trend output during the war this enormous increase in government debt actually appears to have reduced forward interest rates by a statistically significant but small amount

competition timing of entry and welfare in a preemption game we show that in a preemption game of entry into a cournot market increasing the number of competitors beyond duopoly does not bring forward the time of first entry we also show that all entries except the first one occur earlier than socially optimal

ricardian equivalence in the presence of capital market imperfections abstract it is a common claim that ricardian equivalence fails if capital markets are imperfect the validity of this claim is examined for the case of informationally imperfect capital markets we present three alternative models of adverse selection and analyze the effects of debt finance in these models it is shown that a debt financed tax cut can lead to pareto improvement in some cases in the theoretically most preferable model however ricardian equivalence survives in spite of genuine imperfections in the capital market the results point to the importance of specifying the exact nature of imperfection

are consumers ricardian evidence for the united states this paper derives three empirical implications of a well specified model of consumer behavior a model that nests both ricardian equivalence and an alternative non ricardian theory ricardian equivalence is then tested against this alternative the tests reveal that ricardian equivalence cannot be rejected

government debt government spending and private sector behavior reply and update the preceding articles by martin feldstein and douglas elmendorf and by franco modigliani and arlhe sterling give us a welcome opportunity to return to the effects of fiscal policy on private consumption at stake in this debate we believe is a potential paradigm change from what kormendi 1983 termed the standard approach which bases private consumption on disposable personal income to what he termed the consolidated approach which bases consumption on aggregate income government spending and transfer payments each with separate effects the standard approach excludes ricardian equivalence a priori the consolidated approach not only incorporates ricardian equivalence but in its augmented form allows one to nest the various hypotheses associated with the two approaches feldstein and elmendorf argue that kormendi s 1983 results and implicitly those of kormendi and meguire 1986 which reject the standard approach in favor of the consolidated ricardian alternative are not robust to the exclusion of data from world war ii and other specification changes modigliani and sterling argue that accounting for temporary taxes reverses our rebuttal of their 1986 comment we first take up the challenge of feldstein and elmendorf before turning to modigliani and sterling we then assess the validity of our preference for estimating in differences by testing whether consumption income and the fiscal variables are cointegrated finally we summarize what can be learned from the debate i feldstein and elmendorf

preemption and rent equalization in the adoption of new technology we study the adoption of a new technology to illustrate the effects of preemption in games of timing we show that the threat of preemption equalizes rents in a duopoly but that this result does not extend to the general oligopoly game if the gain to preemption is sufficiently small then the optimal symmetric outcome which involves late adoption is an equilibrium this contrasts with reinganum s result that in precommitment equilibria there must be diffusion we develop a new and richer formalism for modeling games of timing which permits a continuoustime representation of the limit of discrete time mixed strategy equilibria

government financing decisions and asset returns abstract this paper presents an empirical investigation of the relation between government financing decisions and asset returns in particular the focus is on whether a substitution of debt financing for tax financing of a given level of expenditures is associated with an increase in interest rates the paper brings a different perspective to empirical investigations of government fiscal policies by examining the response of asset prices in an efficient capital market to such policies rather than focusing on aggregate consumption behavior the results are consistent with the idea that asset prices are unrelated to how the government finances its expenditures the results however also indicate that the capital market is not indifferent with respect to the level of government expenditures as higher interest rates are associated with increases in government purchases

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

a neoclassical perspective on budget deficits i n the 1988 presidential campaign virtually every serious candidate spoke of the urgent need to trim government budget deficits public opinion polls have identified federal deficits as a key economic issue second only to unemployment while many economists are relieved by what they perceive to be a long overdue political response to a critical economic problem others regard the fuss as much ado about nothing it is indeed remarkable that economists can disagree so severely over an issue which commands such a uniform reaction from laymen of widely different ideologies and political affiliations generally speaking there are three schools of thought concerning the economic effects of budget deficits neoclassical keynesian and ricardian before proceeding further it is useful to review the basic structure and implications of each paradigm the neoclassical paradigm envisions farsighted individuals planning consumption over their own life cycles budget deficits raise total lifetime consumption by shifting taxes to subsequent generations if economic resources are fully employed increased consumption necessarily implies decreased saving interest rates must then rise to bring capital markets into balance thus persistent deficits crowd out private capital accumulation in the current economic environment most economists would agree that these consequences would be highly detrimental