an economic theory of self control the concept of self control is incorporated in a theory of individual intertemporal choice by modeling the individual as an organization the individual at a point in time is assumed to be both a farsighted planner and a myopic doer the resulting conflict is seen to be fundamentally similar to the agency conflict between the owners and managers of a firm both individuals and firms use the same techniques to mitigate the problems which the conflicts create this paper stresses the implications of this agency model and discusses as applications the effect of pensions on saving saving and the timing of income flows and individual discount rates

the effects of monetary policy in the euro area this paper presents evidence on the monetary transmission process in the euro area based on macroeconomic data and on micro data on banks according to the estimations of macro vector autoregression and macroeconometric models a monetary policy tightening significantly reduces output and after a time lag also prices the effect on output is temporary while that on prices is permanent clear patterns of significant asymmetries in the monetary policy effects across countries do not emerge the estimations based on micro data on banks show that the main factor that determines the average bank s response to monetary policy is its degree of liquidity the lower its share of liquid assets in total assets the more strongly does a bank reduce its lending in response to a monetary tightening bank size does not emerge as an important factor for a bank s reaction to monetary policy these results hold for virtually all member countries of the european monetary union despite the differences in their banking systems copyright 2003 oxford university press

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

aging and strategic learning the impact of spousal incentives on financial literacy women tend to be less financially literate than men consistent with a division of labor where husbands manage finances however women tend to outlive their husbands i find that older women acquire financial literacy as they approach widowhood 80 percent would catch up with their husbands by the expected onset of widowhood these gains are not attributable to husbands cognitive decline as captured by cognition tests the results are consistent with a model in which the division of labor collapses when a spouse dies women have incentives to delay acquiring financial human capital but also to begin learning before widowhood

the estimation of surprise models and the surprise consumption function in the first part of the paper we outline a method for estimating a class of models in which news or surprises appear and expectations are formed rationally the method is an extension of the errors in variables method of mccallum and wickens as a by product some of pagan s results on the circumstances under which the commonly used two step method of estimating surprise models is efficient are shown to be a consequence of well known theorems on the efficiency of sub system estimation when a subset of equations are exactly identified in the second part of the paper the method is applied to hall s random walk model of consumption which is extended to allow for stochastic interest rates and for leisure and government spending to be substitutes for private spending the extended formulation is a great deal more successful at capturing the salient features of the data we also derive approximate restrictions across the parameters of the model due to the rational expectations hypothesis but find that they are marginally rejected by the data finally we evaluate the ability of the life cycle with rational expectations model to encompass alternative models

government spending and the taylor principle this paper explores how government size affects the scope for equilibrium indeterminacy in a new keynesian economy where part of the population live hand to mouth the main result is that a higher level of public consumption is likely to generate indeterminacy and render the taylor principle insufficient as criterion for equilibrium uniqueness this holds even though fiscal policy serves to reduce swings in current income only if government consumption is a substitute for private consumption will it narrow the scope for indeterminacy hence monetary policy should be conducted with an eye to the amount and composition of government consumption

informing retirement savings decisions a field experiment on supplemental plans although supplemental saving plans can be an important part of an individual s financial security in retirement contribution rates remain low particularly among those with lower salaries and less education we report findings from an intervention that provided information on key aspects of the employer provided supplemental saving plans to older public employees in north carolina among workers participating in a supplemental plan individuals who received an informational flyer increased their contributions in the months following the intervention relative to the control group in contrast individuals who were not enrolled in a retirement saving plan were not moved to begin contributing to a supplemental plan the results suggest that informational interventions can induce workers who are already engaged in the saving process to reassess their level of retirement preparedness jel c93 d14 d9

interpreting the macroeconomic time series facts the effects of monetary policy existing theory and evidence on the effects of monetary policy are reviewed substantial room for disagreement among economists remains new evidence based on multivariate time series studies of several countries is presented while certain patterns in the data consistent with effective monetary policy are strikingly similar across countries others particularly the tendency of interest rate increases to predict high inflation are harder to reconcile with effective monetary policy

how individuals choose health insurance an experimental analysis an individual choosing a health insurance policy faces a complex decision environment where a large set of alternatives differ on a variety of dimensions there is uncertainty and the choice is repeated at least once a year we study decisions and decision strategies in a laboratory experiment where we create a controlled environment that closely mirrors this setting we use an electronic information board that allows to carefully monitor the individual s decision strategy the number of alternatives switching costs and the speed at which health deteriorates are varied across treatments we find that most subjects search is based more on attributes than on policies moreover we find that an increase in the number of alternatives increases decision making time makes subjects consider a lower fraction of the available information makes it more likely that subjects will switch and decreases the quality of their decisions the introduction of positive costs of switching makes people switch less often but improves the quality of their decisions finally if health deteriorates only gradually individuals tend to stick to their current policy too long

current real business cycle theories and aggregate labor market fluctuations hours worked and the return to working are weakly correlated traditionally the ability to account for this fact has been a litmus test for macroeconomic models existing real business cycle models fail this test dramatically we modify prototypical real business cycle models by allowing government consumption shocks to influence labor market dynamics this modification can in principle bring the models into closer conformity with the data our empirical results indicate that it does

on the evolution of the monetary policy transmission mechanism this paper investigates whether the monetary transmission mechanism has changed or whether apparent changes are due to changes in the volatility of exogenous shocks also the question of whether any changes have been gradual or abrupt is considered a mixture innovation model is used which extends the class of time varying vector autoregressive models with stochastic volatility the advantage of our extension is that it allows us to estimate whether where when and how parameter change is occurring our empirical results indicate that the transmission mechanism the volatility of exogenous shocks and the correlations between exogenous shocks are all changing

fiscal policy and aggregate demand reply there appear to be two main conclusions of fred c graham s paper first he argues that the empirical evidence in aschauer 1985 supporting the permanent income hypothesis and a significant degree of substitutability between private consumption and government spending is specific to the sample period and to the limited nature of aschauer s unrestricted alternative model graham 1993 p 666 second after disaggregating government spending into various components he finds limited support for the hypothesis that federal nondefense spending as opposed to total federal state and local spending substitutes for private consumption the focus of my 1985 paper was on deriving a test of the ricardian equivalence theorem within an euler equation framework graham seems to have missed this point indeed there is no evidence in his paper to support the keynesian view that tax cuts stimulate private consumption and aggregate demand admittedly graham finds that changes in disposable income lead to changes in private consumption but this is not enough to support the standard keynesian analysis specifically it is necessary to determine whether tax changes per se induce changes in consumption spending consider a model similar to graham s equation 4 namely

why does private consumption rise after a government spending shock recent empirical evidence suggests that private consumption is crowded in by government spending this outcome violates existing macroeconomic theory according to which the negative wealth effect brought about by a rise in public expenditure should decrease consumption

what will my account really be worth experimental evidence on how retirement income projections affect saving abstract many investment companies have begun providing their defined contribution pension participants with individualized retirement income projections the u s congress is currently considering whether to require them all to do so evidence on the potential impact is scant though a large body of economic research suggests that individuals are not currently making optimal retirement saving decisions through a field experiment we measure how provision of retirement income projections along with enrollment information affects individuals contributions to employer sponsored retirement accounts we find that the intervention boosted annual contributions to employer retirement accounts by 85 equivalent to 3 6 of the average contribution level or 0 15 of average salary relative to those who received no intervention in addition randomly assigned assumptions regarding retirement age investment returns and hypothetical contribution amounts were used to generate the projections and were found to have significant impacts on saving behavior this finding suggests that care is warranted in the design and communication of projections

five steps to planning success experimental evidence from us households while financial knowledge has been linked to improved financial behaviour there is lit tle consensus on the value of financial education in part because rigorous evaluation of various programmes has yielded mixed results however given the heterogeneity of financial education pro grammes in the literature focusing on generic financial education can be inappropriate and even mis leading lusardi 2009 and others argue that pedagogy and delivery matter significantly in this paper we design and field a low cost easily replicable financial education programme called five steps covering five basic financial planning concepts that relate to retirement we conduct a field experiment to evaluate the overall impact of five steps on a probability sample of the american population in different treatment arms we quantify the relative impact of delivering the programme through video and narrative formats our results show that short videos and narratives each takes about 3 minutes have sizeable short run effects on objective measures of respondent knowledge moreover keeping informational content relatively constant format has significant effects on other psychological levers of behavioural change effects on self efficacy are significantly higher when videos are used which ultimately influences knowledge acquisition follow up tests of respondents knowledge approximately 8 months after the interventions suggest that between one quarter and one third of the knowledge gain and about one fifth of the self efficacy gain persist thus this simple programme has effects both in the short run and medium run

evidence on the substitutability between government purchases and consumer spending within specific spending categories abstract this paper examines the response of consumer spending to government purchases within four spending categories education health housing and transportation estimation suggests they are either complements or independent and confidence intervals exclude large estimates of substitutability found in the literature

participation in and contributions to 401 k pension plans evidence om plan data k plans differ from traditional employer sponsored pension plans in that employees are permitted to make voluntary pre tax contributions hence the sensitivity of participation and contributions to plan charac teristics notably the employer matching rate may play a critical role in retirement saving using plan level data from form 5500s filed annu ally with the internal revenue service ifind that substantial increases occur when an employer moves from a zero to a small or moderately sized match but that at higher match rates employee contributions fall

examining asymmetries in the transmission of monetary policy in the euro area evidence from a mixed cross section global var model abstract i estimate the transmission of a common euro area monetary policy shock across individual euro area economies to do so i develop a global var model in which all euro area economies are included individually while at the same time their common monetary policy is modelled as a function of euro area aggregate output growth and inflation the results suggest that the transmission of monetary policy across euro area economies displays asymmetries and that in line with economic theory these are driven by differences in economies structural characteristics in particular euro area economies in which a higher share of aggregate output is accounted for by sectors servicing interest rate sensitive demand exhibit a stronger transmission of monetary policy to real activity similarly even though the evidence is less conclusive euro area economies which feature more real wage and or fewer unemployment rigidities also appear to display a stronger transmission of monetary policy to real activity

financial literacy and consumer credit portfolios we use survey data from a sample of uk households to analyse the relation ship between financialliteracy and consumer credit portfolios we show that individ uals who borrow on consumer credit exhibit worse financial literacy than those who do not borrowers with poor financialliteracy hold higher shares of high cost credit such as home collected credit mail order catalogue debt and payday loans than those with higher literacy we also show that individuals with poor financialliteracy are more likely to lack confidence when interpreting credit terms and to exhibit confusion over financialconcepts they are also less likely to engage in behaviour which might help them to improve their awareness of the credit market

fiscal policy and private consumption instrumental variables tests of the consolidated approach since barro s 1974 restatement of the debt neutrality proposition economists have directed considerable research toward determining whether fiscal policy can affect aggregate demand most of the debate both theoretical and empirical has focused on the net wealth content of privately held government debt although existing research has hardly provided a definitive resolution to this debate see for example blinder and deaton 1985 bernheim 1987 barro 1989 recent efforts feldstein 1982 kormendi 1983 aschauer 1985 leiderman and razin 1988 have followed bailey 1971 and broadened the scope of the investigation to include the possibility that government expenditures substitute for private consumption expenditures in doing so feldstein kormendi and aschauer have shown that fiscal neutrality implies certain restrictions on private consumption behavior the first of these restrictions is what feldstein 1982 calls ex ante crowding out for complete ex ante crowding out government spending on goods and services must substitute dollar for dollar for private spending consequently an increase in government expenditures on consumption goods should lead to an equivalent decrease in private consumption expenditures a second restriction is that government finance decisions should not affect private consumption barro 1974 has derived conditions under which this result will obtain essentially maximizing consumers are assumed to be rational and forward looking accurately foreseeing future taxes implied by

optimal fiscal policy with consumption taxation we characterise optimal fiscal policies in a general equilibrium model with monopolistic competition and endogenous public spending the government can tax consumption as alternative to labour income taxes consumption taxation acts as indirect taxation of prots intratemporal gains of taxing consumption and enables the policy maker to manage the burden of public debt more efficiently intertemporal gains of taxing consumption we show analytically that these two gains imply that the optimal share of government spending is higher under consumption taxation than with labour income taxation then we quantify numerically each of these gains by calibrating the model on the us economy

retirement security in an aging population abstract elderly individuals exhibit wide disparities in their sources of income for those in the bottom half of the income distribution social security is the most important source of support program changes would directly affect their well being income from private pensions assets and earnings are relatively more important for higher income elderly individuals who have more diverse income sources the trend from private sector defined benefit to defined contribution pension plans has shifted responsibility for retirement security to individuals a significant subset of the population is unlikely to be able to sustain their standard of living in retirement without higher pre retirement saving

are consumption and government expenditures substitutes or complements morishima elasticity estimates from the fourier flexible form 1 introduction macroeconomists paid relatively little attention to the economic effects of government expenditures and to alternative methods of financing those expenditures until barro 1974 1979 1981 challenged conventional views on the economic impact of government activity much of the literature stimulated by these studies addressed the effects of alternative financing methods for a given path of government expenditures but barro 1981 also stressed the fact that government expenditures can provide direct welfare to economic agents and that variations in the level of government expenditures may have an impact on the consumption decisions of households as a result many studies estimate the extent to which economic agents treat government expenditures as substitutes to or complements with private consumption expenditures e g kormendi 1983 aschauer 1985 graham and himarios 1991 ni 1995 the degree of substitution or complementarity between private consumption and government expenditures is of crucial importance in assessing the impact of fiscal policies on economic welfare thus it is important to establish the extent to which federal expenditures and private consumption are substitutes or complements as a guide to the design of fiscal policies there is much disagreement about the extent to which consumption and government expenditures are substitutes or complements in use for economic agents 1 studies differ in their details so it is difficult to know what might account for such diverse results but it seems fair to say that the relationship between government expenditures and consumption is largely an open question the diversity of the results however may be a consequence of a number of restrictive assumptions that have been used in various studies many of these assumptions appear hard to justify a priori studies typically estimate the parameters of an equation containing private consumption and government expenditures often assuming that the relevant choice variable for the representative household is an aggregate consumption measure given by the sum of nondurables and services consumption e g aschauer 1985 reid 1985 bean 1986 campbell and mankiw 1990 or the sum of nondurables services and the service flow from durable goods e g kormendi 1983 graham and himarios 1991 this implies that each component of private consumption expenditures is a perfect substitute for the household an assumption for which there is no compelling theoretical basis similarly government expenditures defense nondefense and state and local are typically aggregated e g feldstein 1982 aschauer 1985 reid 1985 graham 1993 with various studies excluding either federal or state and local expenditures just as for private consumption expenditures these aggregation assumptions should be tested rather t han simply imposed in applied work in addition although substitution elasticities are generally not constant in an optimizing framework they are often assumed to be constant in applications by using a single aggregate of consumption or a utility function that imposes a constant elasticity of substitution e g aschauer 1985 and ni 1995 finally none of the above mentioned studies computes elasticities of substitution in a manner consistent with microeconomic utility maximization principles 2 in this article we provide estimates of elasticities of substitution between consumption and government expenditures based on the demand systems approach that has been widely used in testing the neoclassical theory of household behavior see eg deaton and muellbauer 1980 and the survey of barnett et al 1992 this approach has a number of attractive features making it a substantial improvement over the applied studies available in the macroeconomics literature the estimates in this article are based on an optimizing framework where both government and consumption expenditures are treated as choice variables by the representative household

the effects of financial education in the workplace evidence from a survey of households abstract we use a novel household survey to investigate the effects of employer based financial education on personal saving we explore cross sectional relations between the availability of employer based financial education and various measures of asset accumulation and we interpret these patterns in light of various potentially confounding factors our findings favor the hypothesis that employer based financial education stimulates saving both in general and for retirement

are americans saving optimally for retirement we solve each household s optimal saving decisions using a life cycle model that incorporates uncertain lifetimes uninsurable earnings and medical expenses progressive taxation government transfers and pension and social security benefits with optimal decision rules we compare household by household wealth predictions from the life cycle model using a nationally representative sample we find making use of household specific earnings histories that the model accounts for more than 80 percent of the 1992 cross sectional variation in wealth fewer than 20 percent of households have less wealth than their optimal targets and the wealth deficit of those who are undersaving is generally small

how much to save decision costs and retirement plan participation abstract deciding how much to save for retirement can be complicated drawing on a field experiment conducted with the department of defense we study whether such complexity depresses participation in an employer sponsored retirement saving plan we find that simplifying one dimension of the enrollment decision by highlighting a potential rate at which non participants might contribute increases participation in the plan similar communications that did not include a highlighted rate yield smaller effects the results highlight how reducing complexity on the intensive margin of a decision how much to contribute can affect extensive margin behavior whether to contribute at all in a setting of policy interest

the economic importance of financial literacy theory and evidence this paper undertakes an assessment of a rapidly growing body of economic research on financial literacy we start with an overview of theoretical research which casts financial knowledge as a form of investment in human capital endogenizing financial knowledge has important implications for welfare as well as policies intended to enhance levels of financial knowledge in the larger population next we draw on recent surveys to establish how much or how little people know and identify the least financially savvy population subgroups this is followed by an examination of the impact of financial literacy on economic decision making in the united states and elsewhere while the literature is still young conclusions may be drawn about the effects and consequences of financial illiteracy and what works to remedy these gaps a final section offers thoughts on what remains to be learned if researchers are to better inform theoretical and empirical models as well as public policy jel a20 d14 g11 i20 j26

government deficits and aggregate demand abstract the evidence presented in this paper indicates that changes in government spending transfers and taxes can have substantial effects on aggregate demand the estimates also indicate that the promise of future social security benefits significantly reduces private saving each the basic implications of the so called ricardian equivalence theorem is contradicted by the data the results are consistent with the more general view of the effects of fiscal actions and fiscal expectations that is described in the paper

monetary policy under emu this paper considers a number of issues connected with the implementation of monetary policy in the euro zone these include the techniques of monetary control whether to adopt an explicit inflation target and if so for what index the politics of decision making within the governing council of the european system of central banks the likelihood of there being conflicts of interest between the member countries of the euro zone the interaction of monetary and fiscal policy and the role of the escb in maintaining financial stability copyright 1998 by oxford university press

employee financial literacy and retirement plan behavior a case study this article uses administrative data on all active employees of the federal reserve fr system to examine participation in and contributions to the thrift saving plan the system s defined contribution dc plan we link to administrative records a unique employee survey of economic demographic factors including a set of financial literacy questions not surprisingly fr employees are substantially more financially literate than the population at large most importantly financially savvy employees are also most likely to participate in their dc plan sophisticated workers contribute three percentage points more of their earnings to the dc plan than do the less knowledgeable and they hold more equity in their pension accounts we examine changes in employee plan behavior 1 year after employees completed a learning module about retirement planning and we compare it to baseline patterns we find that those employees who completed the learning module were more likely to start contributing and less likely to have stopped contributing to the dc plan postsurvey in sum employer provided learning programs are shown to significantly impact employee retirement saving decisions and consistent with a lot of other research higher levels of financial literacy are found to have a beneficial impact on retirement saving patterns jel j3 h7

the output employment and interest rate effects of government consumption abstract we study the impact on aggregate variables of changes in government consumption using the neoclassical stochastic growth model we show theoretically that the impact on output and employment of a persistent change in government consumption exceeds that of a temporary change we also show that in principle there can be an analog to the keynesian multiplier in the neoclassical growth model finally in an empirically plausible version of the model we show that the interest rate impact of a persistent government consumption shock exceeds that of a temporary one our results provide counterexamples to existing claims in the literature

two fiscal policy puzzles revisited new evidence and an explanation abstract this paper examines two fiscal policy puzzles related to the effects of government spending shocks contrary to theoretical predictions recent empirical evidence suggests a crowding in of consumption and a depreciation of the real exchange rate after a government spending increase while several studies have been made to reconcile the conflicting results this paper provides new time series evidence and proposes an alternative explanation using the japanese data the empirical responses of consumption and the real exchange rate after government spending shocks are shown to be well replicated by an estimated medium scale open economy dynamic stochastic general equilibrium dsge model augmented with i edgeworth complementarity between private and government consumption and ii productive public capital furthermore sensitivity analysis suggests that the combination of edgeworth complementarity home bias and incomplete asset market allows the model to account for an immediate increase in consumption and for a hump shaped depreciation of the real exchange rate after a government consumption shock this result is potentially important in preventing the model from showing the consumption real exchange rate anomaly after the shock

can simple informational nudges increase employee participation in a 401 k plan we report results from a field experiment in which a randomized subset of newly hired workers at a large financial institution received a flyer containing information about the employer s 401 k plan and the value of contributions compounding over a career younger workers who received the flyer were significantly more likely to begin contributing to the plan relative to their peers in the control group many workers do not participate in their employers supplemental retirement savings programs even though these programs offer substantial tax advantages and immediate returns due to matching contributions from a survey of new hires we find that many workers choose not to contribute to the plan because they have other financial priorities however some nonparticipants lack the financial literacy to appreciate the benefit these findings indicate that simple informational interventions can nudge workers to participate in retirement saving plans and enhance individual well being and retirement income security

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

on fiscal multipliers estimates from a medium scale dsge model this paper contributes to the debate on fiscal multipliers in the context of a structural model i estimate a micro founded dynamic stochastic general equilibrium model that features a rich fiscal policy block and a transmission mechanism for government spending shocks using bayesian techniques for us data

effectiveness of employer provided financial information hiring to retiring in order to maximize lifetime utility workers must make choices throughout their careers to plan and save for retirement with the aging of the baby boomers and increasing life expectancies it is more important than ever for individuals to ensure they have adequate savings and resources for retirement to make optimal choices individuals need sufficient knowledge of how both national and employer provided retirement plans work and what benefits they should expect further they must have adequate financial literacy to navigate complex financial instruments and to understand the importance of various plan characteristics traditional models of life cycle earnings and consumption are based on the assumption that workers are aware of investment options understand the benefits they will receive from various retirement plans and have the ability to assess the impact of their saving decisions

ricardian equivalence under imperfect information abstract in the us aggregate private consumption changes are excessively sensitive not only to current and lagged changes in income but also to current and lagged changes in government expenditures i give a new theoretical interpretation to this observation i show that this excess sensitivity arises when consumers take into account the link between taxes and government expenditures i e when they are ricardian but lack exact information on the aggregate economy while the model provides a simultaneous explanation for both types of excess sensitivity the strong restrictions that it imposes on the data are not supported by the results of econometric estimation

aggregate consumption and deficit financing an attempt to separate permanent from transitory effects many previous empirical studies of the ricardian equivalence hypothesis have found a relatively high degree of future tax liability discounting such that current deficits appear to have relatively little or no influence on current consumption demand however the validity of these empirical estimates can be questioned as they may not have adequately distinguished between permanent and transitory income flows this paper attempts to address this problem by using cycle averaging as a simple method of capturing the permanent path of income over time the empirical evidence generated in this paper rejects the strict debt neutrality proposition of the ricardian equivalence hypothesis

the role of information and social interactions in retirement plan decisions evidence from a randomized experiment this paper analyzes a randomized experiment to shed light on the role of information and social interactions in employees decisions to enroll in a tax deferred account tda retirement plan within a large university the experiment encouraged a random sample of employees in a subset of departments to attend a benee ts information fair organized by the university by promising a monetary reward for attendance the experiment multiplied by more than e ve the attendance rate of these treated individuals relative to controls and tripled that of untreated individuals within departments where some individuals were treated tda enrollment e ve and eleven months after the fair was signie cantly higher in departments where some individuals were treated than in departments where nobody was treated however the effect on tda enrollment is almost as large for individuals in treated departments who did not receive the encouragement as for those who did we provide three interpretations differential treatment effects social network effects and motivational reward effects to account for these results

participation and investment decisions in a retirement plan the influence of colleagues choices abstract this paper investigates whether peer effects play an important role in retirement savings decisions we use individual data from employees of a large university to study whether individual decisions to enroll in a tax deferred account plan sponsored by the university and the choice of the mutual fund vendor for people who choose to enroll are affected by the decisions of other employees in the same department to overcome the identification problems we divide the departments into sub groups along gender status age and tenure lines and we instrument the average participation of each peer group by the salary or tenure structure in this group our results suggest that peer effects may be an important determinant of savings decisions

assessing monetary policy in the euro area a factor augmented var approach in order to overcome the omitted information problem of small scale vector autoregression var models this study combines the var methodology with dynamic factor analysis and assesses the effects of monetary policy shocks in the euro area in the period during which there is a single monetary policy using the factor augmented vector autoregressive favar approach of bernanke et al 2005 we summarize the information contained in a large set of macroeconomic time series with a small number of estimated factors and use them as regressors in recursive vars to evaluate the impact of the nonsystematic component of the european central bank s ecb s actions overall our results suggest that the inclusion of factors in the var allows us to obtain a more coherent picture of the effects of monetary policy innovations both by achieving responses easier to understand from the theoretical point of view and by increasing the precision of such responses moreover this framework allows us to compute impulse res

financial literacy financial education and downstream financial behaviors policy makers have embraced financial education as a necessary antidote to the increasing complexity of consumers financial decisions over the last generation we conduct a meta analysis of the relationship of financial literacy and of financial education to financial behaviors in 168 papers covering 201 prior studies we find that interventions to improve financial literacy explain only 0 1 of the variance in financial behaviors studied with weaker effects in low income samples like other education financial education decays over time even large interventions with many hours of instruction have negligible effects on behavior 20 months or more from the time of intervention correlational studies that measure financial literacy find stronger associations with financial behaviors we conduct three empirical studies and we find that the partial effects of financial literacy diminish dramatically when one controls for psychological traits that have been omitted in prior research or when one uses an instrument for financial literacy to control for omitted variables financial education as studied to date has serious limitations that have been masked by the apparently larger effects in correlational studies we envisage a reduced role for financial education that is not elaborated or acted upon soon afterward we suggest a real but narrower role for just in time financial education tied to specific behaviors it intends to help we conclude with a discussion of the characteristics of behaviors that might affect the policy maker s mix of financial education choice architecture and regulation as tools to help consumer financial behavior this paper was accepted by uri gneezy behavioral economics

the immediate challenges for the european central bank immediate challenges for the ecb issues in formulating a single monetary policy this paper discusses a number of issues that the newly constituted board of the ecb will face early on conducting a european monetary policy will be very different from living under the protective umbrella of the bundesbank we discuss voting on the ecb board and argue that the ability to communicate with the public will be critical for the success of the new institution we also ask how a single monetary policy a common change in the interest rate controlled by the ecb is transmitted to the economy of each member country we show that the monetary process differs significantly inside emu initially at least the cost of a disinflation episode could fall disproportionately on a few member countries those with both a financial structure that spreads a monetary contraction widely and a wage price structure that is relatively inflexible this process moreover is sure to evolve in part as a result of financial industry restructuring already under way but in part accentuated by the common money furthermore as the lucas principle suggests the wage price process itself will adapt to the changing focus of european monetary policy rudi dornbusch carlo favero and francesco giavazzi

the effects of health wealth and wages on labour supply and retirement behaviour this paper estimates a life cycle model of labour supply retirement and savings behaviour in which future health status and wages are uncertain individuals face a fixed cost of work and cannot borrow against future labour pension or social security income the method of simulated moments is used to match the life cycle profiles of labour force participation hours worked and assets that are estimated from the data to those that are generated by the model the model establishes that the tax structure of the social security system and pensions are key determinants of the high observed job exit rates at ages 62 and 65 removing the tax wedge embedded in the social security earnings test for individuals aged 65 and older would delay job exit by almost one year by contrast social security benefit levels health and borrowing constraints are less important determinants of job exit at older ages for example reducing social security benefits by 20 would cause workers to delay exit from the labour force by only three months

retirement contribution rate nudges and plan participation evidence from a field experiment simple interventions like changing the default or sending a short message can induce individuals to save more for retirement however messages that emphasize high savings rates may increase the amount that savings plan participants save while reducing the total number of plan participants we study this possibility in the context of a field experiment designed to increase retirement savings by us military service members we find that service members who received a message emphasizing a low contribution rate were more likely to participate in a savings plan than were service members whose message emphasized a high contribution rate or no rate at all

the impact of sovereign rating changes on european syndicated loan spreads the role of the rating based regulation abstract we analyze the impact of sovereign rating changes on european corporate loan spreads we demonstrate that sovereign downgrades lead to significant increases in the spread of loans to domestic firms we find evidence that the negative effects of a sovereign downgrade are widespread across all firms also unrated which are the majority of firms in the european syndicated loan market a relevant part of this impact depends on the reliance of financial regulation on credit ratings certification effect which reduces also loan size and leads to additional burdens for investment grade firms instead we do not find evidence of a significant impact generated by an upgrade our results hold also controlling for the sovereign risk crisis periods lender characteristics and endogeneity of loan contract terms

why do so few hold stocks the authors investigate why 75 percent of u s households do not hold stocks despite the equity premium and predictions of expected utility models the question is relevant for privatization asset pricing and tax progressivity issues they show that risk aversion per se heterogeneity of beliefs habit persistence time nonseparability and quantity constraints on borrowing do not account for the phenomenon a wedge between borrowing and lending rates and minimum investment requirements are plausible but empirically weak factors more promising explanations are inertia and departures from expected utility maximization there is also qualified support for nondiversifiable income risk as a contributing factor copyright 1995 by royal economic society

new macroeconomic evidence on monetary policy transmission in the euro area this paper presents some new macroeconomic evidence on the transmission mechanism of monetary policy in the euro area the evidence is drawn from a number of collaborative research projects undertaken by the ecb and the national central banks ncbs of the euro area and utilises a variety of national and euro area aggregate var and structural macroeconomic models a qualitatively similar pattern of results following a monetary policy shock is observed across models with the maximum output effect typically occurring after 1 2 years price effects are somewhat slower to materialise and are more persistent according to both sets of results investment is the main domestic contributor to the drop in real gdp this contrasts with findings for the us where consumption plays a dominant role in the transmission process in addition if it assumed that the exchange rate moves in line with an uncovered interest parity uip condition the short run output and price effects are largely driven by this channel in the structural macroeconomic models jel classifications c50 c52 e52 e17 e5

growth and public debt what are the relevant trade offs the interplay between growth and public debt is addressed considering a barro type 1 endogenous growth model where public spending is financed through taxes on income and public debt debt is assumed to be a fixed proportion of gdp which is used as a policy parameter by the government we first show that when debt is a large enough proportion of gdp two distinct bgps may co exist one being indeterminate therefore local and global indeterminacy may arise and self fulfilling expectations appear as a crucial ingredient to understand the impact of debt on growth and on macroeconomic fluctuations we then exhibit two types of important trade off associated with self fulfilling expectations first we show that the lowest bgp is always decreasing with respect to the ratio of debt gdp while the highest one is increasing as a result depending on the bgp selected by agents expectations the relationship between debt and growth is not always negative second we show that the highest bgp which provides the highest welfare is always locally indeterminate while the lowest is always locally determinate therefore depending on the expectations of agents when debt is increasing large fluctuations associated to self fulfilling believes may occur and be associated at the same time with welfare losses if there is a coordination on the low steady state finally a simple calibration exercise allows to provide an understanding of the recent experiences of many oecd countries

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

asymmetric monetary policy effects in emu this paper develops a semi structural modelling approach to study asymmetric monetary transmission in europe a system of dynamic equations containing reaction functions for monetary policy as well as output gap and inflation equations is simultaneously estimated for france germany and italy we find asymmetries on the demand side in the strength of interest rate transmission and on the supply side in the effects of the output gap on inflation the responses are similar in germany and italy and generally stronger than in france out of sample tests do not find a structural break in the transmission mechanisms prior to the establishment of the european monetary union

heterogeneous transmission mechanism monetary policy and financial fragility in the eurozone the eurozone economic activity and banking sector have shown substantial fragility over the last years with remarkable country heterogeneity using detailed data on lending conditions and standards we analyse along several key dimensions of heterogeneity how financial fragility has affected the transmission mechanism of the single eurozone monetary policy the analysis shows that the monetary transmission mechanism is time varying and influenced by the financial fragility of the sovereigns banks firms and households the impact of monetary policy on aggregate output is stronger during the financial crisis especially in countries facing increased sovereign financial distress this amplification mechanism moreover operates through the credit channel both the bank lending and the non financial borrower balance sheet channels our results suggest that the bank lending channel has been to a large extent neutralized by the ecb non standard monetary policy interventions but the policy framework until the end of 2011 was insufficient to overcome credit availability problems stemming from deteriorated firm net worth and risk conditions especially for small firms in countries under stress matteo ciccarelli angela maddaloni and jose luis peydro

the cross country impact of ecb policies asymmetries in asymmetries out abstract since its inception the adequacy of the eurozone to be an optimal currency area has been questioned and along with it the homogeneous transmission and impact of the monetary impulses across the member countries we provide a comprehensive assessment of the transmission mechanism s functioning its symmetry impact on target variables and evolution addressing all the questions which have remained unanswered in the previous literature while adding evidence on the impact of non standard policy measures we do so by adopting a bayesian time varying parameters favar model that fixes the flaws present in past research the empirical analysis shows that the occurrence of the two crises significantly altered policy transmission with both the interest rate and credit channel being consistently affected it also shows that while they provided effective stimuli to the economies the unconventional measures implemented were not able to fix those asymmetries policy wise our findings suggest that authorities must push towards consistent innovation on the fiscal side while gaining more confidence with regards to the new monetary toolkit

an empirical analysis on the substitutability between private consumption and government purchases abstract this paper estimates substitutability of government purchases for private consumption using an optimal consumption model the utility function features several types of nonseparabilities the paper finds that gmm estimates are affected by the specification of nonseparability between private consumption and government purchases by the restriction of time separability and by the measurement of real interest rates

structural changes in the us economy is there a role for monetary policy this paper investigates the contribution of monetary policy to the changes in output growth and inflation dynamics in the us we identify a policy shock and a policy rule in at ime varying coefficients var using robust sign restrictions the transmission of policy shocks has been relatively stable the variance of the policy shock has decreased over time but policy shocks account for a small fraction of the level and of the variations in inflation and output growth volatility and persistence we find little evidence of a significant increase in the long run response of the interest rate to inflation a more aggressive inflation policy in the 1970s would have produced large output growth costs

active vs passive decisions and crowd out in retirement savings accounts evidence from denmark using 41 million observations on savings for the population of denmark we show that the effects of retirement savings policies on wealth accumulation depend on whether they change savings rates by active or passive choice subsidies for retirement accounts which rely on individuals to take an action to raise savings primarily induce individuals to shift assets from taxable accounts to retirement accounts we estimate that each 1 of government expenditure on subsidies increases total saving by only 1 cent in contrast policies that raise retirement contributions if individuals take no action such as automatic employer contributions to retirement accounts increase wealth accumulation substantially we estimate that approximately 15 of individuals are active savers who respond to tax subsidies primarily by shifting assets across accounts 85 of individuals are passive savers who are unresponsive to subsidies but are instead heavily influenced by automatic contributions made on their behalf active savers tend to be wealthier and more financially sophisticated we conclude that automatic contributions are more effective at increasing savings rates than subsidies for three reasons i subsidies induce relatively few individuals to respond ii they generate substantial crowd out conditional on response and iii they do not increase the savings of passive individuals who are least prepared for retirement jel codes h2 h3

optimal defaults and active decisions defaults often have a large influence on consumer decisions we identify an overlooked but practical alternative to defaults requiring individuals to make an explicit choice for themselves we study such active decisions in the context of 401 k saving we find that compelling new hires to make active decisions about 401 k enrollment raises the initial fraction that enroll by 28 percentage points relative to a standard opt in enrollment procedure producing a savings distribution three months after hire that would take 30 months to achieve under standard enrollment we also present a model of 401 k enrollment and derive conditions under which the optimal enrollment regime is automatic enrollment i e default enrollment standard enrollment i e default non enrollment or active decisions i e no default and compulsory choice active decisions are optimal when consumers have a strong propensity to procrastinate and savings preferences are highly heterogeneous financial illiteracy however favors default enrollment over active decision enrollment

public goods merit goods and the relation between private and government consumption in this paper we investigate the relation between public and private consumption by constructing a general government spending data set by function for 12 european countries in particular we split government consumption into two categories the 1rst category public goods includes defence public order and justice the second category merit goods includes health education and other services that could have been provided privately equations from a relatively general permanent income model are estimated by gmm the estimates are fairly robust in showing that public goods substitute while merit goods complement private consumption however the relation between merit goods and private goods turns out to be stronger than that between public goods and private goods thus in the aggregate government and private consumption are complements c

training wages and sample selection estimating sharp bounds on treatment effects this paper empirically assesses the wage effects of the job corps program one of the largest federally funded job training programs in the u s even with the aid of a randomized experiment the impact of a training program on wages is difficult to study because of sample selection a pervasive problem in applied microeconometric research wage rates are only observed for those who are employed and employment status itself may be affected by the training program this paper develops an intuitive trimming procedure for bounding average treatment effects in the presence of sample selection in contrast to existing methods the procedure requires neither exclusion restrictions nor a bounded support for the outcome of interest identification results estimators and their asymptotic distribution are presented the bounds suggest that the program raised wages consistent with the notion that the job corps raises earnings by increasing human capital rather than solely through encouraging work the estimator is generally applicable to typical treatment evaluation problems in which there is nonrandom sample selection attrition copyright wiley blackwell