coase lecture human capital inequality and tax reform recent past and future prospects even before the financial crisis many developed economies were facing growing inequality and struggling to maintain employment and earnings this paper addresses two key questions what has happened to inequality where will tax and welfare reforms have most impact the uk is used as a running example the analysis suggests that the pattern of sluggish real wages at the bottom looks set to continue and longer term earnings growth will come mainly from high skilled occupations growing earnings inequality will bring increasing pressure on the tax and welfare system a blueprint for a coherent tax policy reform is presented

children as collective goods and divorce settlements the failure of many divorced fathers to comply with court mandated child support awards has been identified as a major reason why a growing number of children live in poverty in female headed households this paper presents a model that seeks to explain why so many divorced fathers allow their children s welfare to suffer as a consequence of divorce the point of departure is the recognition that children are collective consumption goods from the point of view of the father and mother within marriage proximity and altruism serve to overcome the free rider problem associated with the provision of public goods however on divorce the noncustodial parent suffers a loss of control over the allocative decisions of the custodial parent and it is not feasible for the couple to achieve a pareto optimal allocation of their joint resources a model of optimal marriage contracts is constructed in which a couple decides on the allocation of resources within marriage and on the terms of a settlement in the event

what makes workers happy this article answers the question what makes workers happy it does so by combining insights from micro economics sociology and psychology basis is the standard utility function of a worker that includes income and hours of work and is elaborated with job characteristics in this way it is possible to answer whether part time workers are happier than full time workers the utility function is estimated on basis of the european social survey 2004 which contains all necessary information the results show that workers optimize income and hours of work as predicted by micro economics but also that part time workers are happier than full time workers challenging work with a high level of autonomy makes the workers happy work pressure makes workers unhappy higher educated workers are unhappier than lower educated workers we find a negative effect of education but this is compensated by the type of jobs these higher educated hold

the effects of welfare and tax reform the material well being of single mothers in the 1980s and 1990s abstract the tax and welfare programs that provide income and in kind benefits to single mothers have changed dramatically in recent years these changes began as far back as the mid 1980s and culminated with the 1996 welfare law that ended welfare as we knew it these tax and welfare changes have sharply increased the employment of single mothers and cut welfare rolls however little is know about the effects of these policy changes on the material well being of single mothers and their children studies of those leaving welfare have found that a substantial percentage have problems paying rent purchasing enough food and paying utility bills other studies found a decline in income among the worst off single mothers after 1994 or 1995 the goal of this paper is to examine the material well being of single mothers and their families before and after recent welfare and tax reforms using data from two nationally representative household surveys we examine the consumption patterns of single mothers and their families from 1984 2000 we find that the material conditions of single mothers did not decline in recent years either in absolute terms or relative to single childless women or married mothers this pattern holds for the average single mother as well as for low educated single mothers at both the 15th and 25th percentiles of the consumption distribution in most cases our evidence suggests that the material conditions of single mothers have improved slightly

the connection between public transfers and private interfamily transfers abstract this paper investigates the anti poverty effectiveness of public transfers taking private transfer responses into account widespread altruistically motivated private transfers would neutralize the distributional impact of public transfers but exchange motivated transfers can reinforce the effects of public transfers on the distribution of economic well being the common technique for gauging anti poverty effectiveness subtracting public transfers from other income and measuring the poverty rate counterfactual yields results that are close to a more complex procedure that takes private transfer responses into account and some of the empirical findings suggest an exchange rather than altruistic motive for private transfers indicating that the effects of public transfers can be magnified by private behavior this is an exact reversal of the prediction that public transfers merely supplant private ones

intergenerational transfers and liquidity constraints a growing body of evidence indicates that liquidity constraints could affect a substantial proportion of u s consumers but little is known about why these constraints might exist an important but little explored issue is the relationship between inter vivos intergenerational transfers and liquidity constraints these transfers can ease borrowing constraints empirical transfer patterns match those predicted from a model in which transfers are allocated to liquidity constrained consumers in particular the distinction between current and permanent incomes of potential recipients is a key aspect of private transfer behavior the findings have important implications for our understanding of consumer behavior

incentive effects of the u s welfare system a review the author would like to acknowledge support for prior work on this topic from the u s department of health and human services and helpful comments from three anonymous referees rebecca blank howard chernick john fitzgerald irwin garfinkel peter gottschalk edward gramlich david greenberg judith gueron james heckman v joseph hotz robert hutchens michael keane frank levy larry mead michael murray robert plotnick anuradha rangarajan philip robins howard rolston jeffrey smith and daniel weinberg all opinions and errors are those of the author alone

the strategic bequest motive although recent research suggests that intergenerational transfers play an important role in aggregate capital accumulation our understanding of bequest motives remains incomplete we develop a simple model of strategic bequests in which a testator influences the decisions of his beneficiaries by holding wealth in bequeathable forms and by conditioning the division of bequests on the beneficiaries actions the model generates falsifiable empirical predictions that are inconsistent with other theories of intergenerational transfers we present econometric and other evidence that strongly suggests that bequests are often used as compensation for services rendered by beneficiaries

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

inter vivos transfers and bequests in three oecd countries reforms reducing the generosity of pensions have distributional effects on future generations if individuals care about their descendants welfare but only affect elderly individuals if bequests are the unintentional result of precautionary savings and safety net programmes such as unemployment insurance may displace sources of private help such as that provided by living parents to their children in need this paper provides comparable measures of how expected bequests and transfers vary with cumulated parental earnings in the united states west germany and the united kingdom the strength of bequest motives is empirically very weak in the available data private inter vivos transfers which appear to depend on the recipients economic situation are partly crowded out by public unemployment insurance programmes together involuntary bequests and intentional inter vivos transfers appear to be an important channel of intergenerational inequality transmission and strengthen substantially the relationship between an individual s and his parents economic status ernesto villanueva

the family as an incomplete annuities market families can self insure against uncertain dates of death through implicit or explicit agreements with respect to consumption and interfamily transfers interfamily transfers need have nothing to do with altruistic feelings they may simply reflect risk sharing behavior of completely selfish family members although family annuity markets are incomplete even small families can substitute by more than 70 percent for perfect market annuities given adverse selection and transaction costs family risk pooling may be preferred to public market annuities in the absence of public annuities these risk sharing arrangements provide powerful incentives for marriage and family formation

crowding out of private support to the elderly evidence from a demogrant in mexico abstract to examine whether private support dampens or reinforces the impact of redistributive policies this paper estimates the effect of an exogenous increase in the income of the elderly caused by a recent demogrant in mexico on the amount of private transfers they receive my instrumental variables strategy overcomes the endogeneity of income that typically contaminates estimates and unlike related studies that use natural or policy experiments in reduced form estimations it yields evidence of a positive bias this suggests that an unobservable characteristic is positively correlated both with income and private transfer receipt and that treating income as exogenous could lead to an underestimation of the crowding out effect in contrast my preferred estimates are negative significant and not far from minus one implying an almost complete crowding out my findings suggest that private transfers could neutralize the changes in the public transfers for the elderly

how income transfer programs affect work savings and the income distribution a critical review for helpful comments on earlier drafts we thank without implicating moses abramovitz yves balcer john bishop alan blinder richard burkhauser michael darby irwin garfinkel alan gustman daniel hamermesh martin holmer george jakubson robert lampman paul menchik robert moffitt michael murray joseph quinn timothy smeeding eugene smolensky barbara wolfe and two anonymous referees

the impact of state economic differentials on household welfare and labor force behavior abstract this paper calculates state specific income expectations for low income households using a simultaneous model of household labor force and welfare participation decisions a variety of simulations indicate the interlocking effects of existing state differences in welfare wages and taxes on work welfare choices and income significant differences among similar households in different states occur equalization of welfare benefits eliminates some but not all of these differences but generates potentially serious policy problems for the states

monetary transfers from children and the labour supply of elderly parents evidence from vietnam in the absence of a broad based pension scheme the elderly in developing countries may rely on monetary transfers made by their children and on their own labour supply this article examines whether monetary transfers from children help to reduce elderly parents need to work taking the possible endogeneity of children s transfers in the parents labour supply into account and using maximum likelihood methods and vietnamese data we find that monetary transfers help the elderly cope with risks associated with old age or illness at the same time however monetary transfers are not sufficient to fully substitute for parents labour supply

an economic model of welfare stigma perhaps the most basic assumption of the economic theory of consumer demand is that more is better than less virtually all of the major propositions of consumer theory can in a certain sense be derived from the assumption that goods are good interestingly however this tenet seems to be violated by the behavior of many individuals in the low income population for many turn out to be eligible for a positive welfare benefit but do not in fact join the welfare rolls for example it has been estimated that in 1970 only about 69 percent of the families eligible for afdc aid to families with dependent children participated in the program see richard michel 1980 the corresponding percentage for afdc u the program for which families with an unemployed male are eligible was only 43 percent and the participation rate in the food stamp program was only 38 percent see maurice mcdonald 1977 this phenomenon has puzzled many investigators because such individuals do not locate on the boundaries of their budget sets consequently most investigators ignore the problem when studying the effects of welfare programs on behavior in this paper this seemingly irrational rejection of an increase in income is modeled as resulting from welfare stigma that is from disutility arising from participation in a welfare program per se 1 the existence of stigma has been amply documented in the sociological literature patrick horan and patricia austin 1974 lee rainwater 1979 where interviews of recipients have often uncovered feelings of lack of self respect and negative self characterizations from participation in welfare nevertheless this phenomenon has not been modeled and many questions consequently remain when is the disutility of participation strong enough to prevent participation shouldn t we expect individuals to weigh the disutility of participation against the potential benefit in their decisions what is the elasticity of participation with respect to the potential benefit also in a slightly different vein how are the work disincentives of welfare affected by stigma these questions have been given scant attention by economists yet they are crucial for our ability to predict the impact of various welfare programs on the lowincome population here these questions are addressed by modeling nonparticipation as a utility maximizing decision the model is developed and estimated for the afdc program 2 the model posits an individual utility function containing not just disposable income but

sibling rivalry and strategic parental transfers this paper develops a noncooperative nash model in which two siblings compete for their parents financial transfers treating sibling rivalry as a rent seeking contest and using a tullock skaperdas contest success function we derive the conditions under which more financial resources are transferred to the sibling with lower earnings we find that parental transfers are compensatory and that the family as an institution serves as an income equalizer within a sequential game framework we characterize the endogeneity of parental transfers and link it to parents income altruism and children s supply of merit goods e g parent child companionship or child services we show that merit goods are subject to a moral hazard problem from the parents perspective

motives for household private transfers in burkina faso abstract resource transfers among households have received considerable interest among economists in recent years two of the main reasons for the surge of interest in household transfers are the information on human nature conveyed by transfer behavior and the implication on income redistribution policy that private transfer might have empirical studies however provide mixed results on transfer behavior this is because previous inquiries were confronted with several estimation issues and have focused on data from developed countries where private transfers are already small this paper contributes to the literature on transfer behavior by using a multifaceted econometric approach to examine the motives of household transfers in burkina a low income country with a well documented tradition of gift exchanges the findings suggest that risk sharing is not central to transfers altruistic transfers are apparent for the middle income class but not at low income level the evidence implies that crowding out may be minimal at low income level suggesting that public transfers targeting poor households may be effective

estimating the personal distribution of income with adjustment for within family variation the 1970 and 1979 current population surveys are used to compute the personal distribution of income the major innovation in this paper is that all individuals in the household are not treated identically in particular children receive a different proportion of income than do adults that proportion is estimated its variations with respect to household characteristics are discussed and a final distribution of personal income is computed that distribution has considerably fatter tails than does the one normally used

as an economy becomes more developed do people become less altruistic abstractinter household private transfers are one of the main informal insurance mechanisms that prevalently implemented in developing countries unfortunately most of the literatures investigates

parental and public transfers to young women and their children this paper presents estimates of how an increase in welfare benefits for the welfare eligible affects the provision of parental support in the form of both financial transfers and shared residence based on an overlapping generations framework incorporating game theoretic interactions among parents their adult children and the government the empirical results obtained from two longitudinal data sets indicate that the parents view a dollar of income earned by their daughters as equivalent to a dollar increase in welfare benefits however there exists only a small trade off between the generosity of government aid and the incidence of parental aid data are for the united states and are from the national longitudinal survey of young women for 1968 1984 and the national longitudinal survey of youth for 1979 1984 excerpt

is there an intrahousehold flypaper effect evidence from a school feeding programme are public transfers targeted toward children neutralised by the household as the theory of altruism implies or is there an intrahousehold flypaper effect whereby such transfers stick to the child this paper studies the impact of a school feeding programme on child caloric intake in the philippines using a quasi experimental methodology the empirical results confirm an intrahousehold flypaper effect indeed they indicate virtually no intrahousehold reallocation of calories in response to the feeding programme in poorer households however children s gains from the programme appear to be taxed more heavily

motives for private income transfers private income transfers are becoming increasingly recognized as a key aspect of the u s economy the majority of private income transfers occur inter vivos i e between living persons but very little is known about this type of transfer behavior this paper tests alternative hypotheses concerning motivation for inter vivos transfers two motives are considered altruism and exchange evidence presented here casts doubt on the altruistic model of transfer behavior observed patterns for inter vivos transfers are more consistent with exchange related motives this finding has important implications for the effects of public transfer programs on the distribution of economic well being

the family inheritance and the intergenerational transmission of inequality unequal inheritance of material wealth is commonly considered a major cause of inequality in consumption however theoretical models of the intergenerational transmission of inequality by becker blinder and ishikawa imply that unequal inheritance may either increase or reduce consumption inequality differences in inherited wealth resulting from unequal parental incomes increase inequality in recipients consumption however unequal bequests caused by differences among families in the endowed ability of children or the costs of producing human capital are equalizing empirical results confirm these predictions the inheritance received by children is inversely related to both children s income and parental education thus bequests are compensatory in that ceteris paribus low income children inherit more than their advantaged contemporaries

how responsive are private transfers to income evidence from a laissez faire economy abstract in recent years there has been burgeoning interest in how private transfers respond to household income or transfer derivatives much of it is fueled by the specter of crowding out the more responsive are private transfers the more likely they could be supplanted by expansions in public transfers weakening or destroying the latter s distributive impact yet there is also an emerging consensus that actual transfer derivatives are trivial at least for the united states suggesting that crowding out might loom larger in the minds of some economists than in the data but perhaps crowding out is a fait accompli in the united states accordingly we focus on the philippines which has a much smaller public sector we also pursue a novel theoretical angle which generates a sharp non linear relationship between private transfer receipts and income in the form of a spline our empirical work applies recently developed estimation techniques that treat the spline s threshold as an unknown parameter and they uncover transfer derivatives much larger than conventional methods reveal notably private transfers patterns are consistent with altruistic preferences effective risk sharing or both in accord with theoretical predictions however strong transfer derivatives prevail only among low income households our findings suggest that attempts to aid the poor could be thwarted by private responses which leak benefits to richer households in the form of lighter burdens of support for less fortunate kin so the problems that operative private transfers create for public redistribution policy first pointed out by becker and barro over 25 years ago do indeed matter empirically

estimation in a class of simultaneous equation limited dependent variable models estimation in a class of simultaneous equation limited dependent variable models is considered the minimum chi squared method is used to compare the asymptotic relative efficiency of marginal and new conditional maximum likelihood estimators for this class of models efficient minimum chi squared estimation procedures are described a two step algorithm based on a conditional maximum likelihood estimator provides a natural framework for both computing a linearized and locating the joint maximum likelihood estimator the unimodality of the simultaneous equation tobit likelihood function is proved and this model is used to illustrate the empirical application of some of the estimators considered in the paper the relative efficiency of these estimators in the simultaneous equation tobit model is examined in a set of monte carlo experiments many applications of microeconomic theory to individual data face the joint problems of censoring and simultaneity in particular the dependent variable under investigation may not be continuously observed and some of the conditioning variables representing the outcome of other decisions by the individual may be simultaneously determined smith and blundell 1986 developed an asymptotically efficient test for exogeneity or simultaneity in the simultaneous equation tobit model as a byproduct a conditional maximum likelihood estimator was obtained which is consistent under the alternative hypothesis of simultaneity nelson and olsen 1978 amemiya 1978 1979 and heckman 1978 consider a number of consistent marginal maximum likelihood estimators based on marginal maximum likelihood estimators of the reduced form parameters for the probit and tobit models in contrast the estimator derived from smith and blundell 1986 is based on the corresponding conditional maximum likelihood estimators this paper is concerned with estimation in a class of simultaneous limited dependent variable regression models which includes the simultaneous probit and tobit models as special cases analogous marginal and conditional maximum likelihood estimators to those of nelson and olsen 1978 amemiya 1978 1979 heckman 1978 and smith and blundell 1986 are derived and other new estimators are suggested the minimum chi squared approach discussed by ferguson 1958 malinvaud 1970 and rothenberg 1973 is used to compare the asymptotic relative efficiency of various estimators considered a simple two step algorithm based on the conditional maximum likelihood

ex ante actions and ex post public responses to drought shocks evidence and simulations from zimbabwe abstract the study examines the consequences of alternative public responses to drought shocks it does so by drawing on household data from resettlement areas of rural zimbabwe from 1992 93 to 1995 96 and the estimation of four behavioral relations the determinants of crop income the determinants of investment in livestock the determinants of investment in agricultural capital stock and the determinants of private transfers this information is used to construct a series of simulations in which drought relief received in the aftermath of the 1994 95 the ex post response is made available to households in the form of agricultural capital stock and extension advice an ex ante action doing so is found to raise household welfare in nondrought years but provides only limited protection in the aftermath of drought

how widespread are nonlinear crowding out effects the response of private transfers to income in four developing countries this article investigates the relationship between household income and private transfers received in developing countries if private transfers are unresponsive to household income there is less likelihood of expansions in public social security crowding out private transfers most literature finds that private transfers are unresponsive but this may be because responses have been obscured by the methods that ignore nonlinearities threshold regression techniques find such nonlinearity in the philippines and scope for serious crowding out with 30 80 of private transfers potentially displaced for low income households cox et al 2004 to see if these nonlinear effects occur more widely semiparametric and threshold regression methods are used to model private transfers in four developing countries china indonesia papua new guinea and vietnam the results reported in this article suggest that nonlinear crowding out effects are not important features of transfer behaviour in these countries the

the effect of social entitlement programs on private transfers new evidence of crowding out working paper 2010 15 september 2010 abstract this paper exploits a natural policy experiment to directly identify the crowding out effects of public transfers on the incidence and level of private transfers the introduction of a large social security program in taiwan is used to estimate the effect of an exogenous increase in government transfer payments to the elderly on the private transfer behavior of their adult children using an instrumental variables strategy that accounts for the endogeneity of receiving public transfers the empirical results show strong evidence of crowding out on the extensive margin the probability of providing a positive transfer and weaker evidence of crowding out on the intensive margin the amount of the transfer conditional on it being positive jel classification h53 h55 h31 key words private transfers crowding out 1 introduction determining the impact of public transfer programs on private transfer behavior is a key issue from both a research and policy perspective if public transfers largely crowd out private transfers then the welfare impact of social redistributive programs will be smaller than perceived economic theory is ambiguous in its predictions about crowding out the altruism model developed in the seminal papers of barro 1974 and becker 1974 predicts essentially complete crowding out the model focuses on transfers from parents to children but can be applied equally well to transfers from adult children to their elderly parents in the model the child s utility is included in an altruistic parent s utility function which gives the parent an incentive to support the child the core of the altruism model is the prediction of redistribution neutrality which posits that the parents will adjust their transfer behavior in response to changes in the child s income for example an increase in the child s income due to welfare subsidies from the government will lower the amount of parental transfers if ricardian equivalence holds and the government subsidy is financed by a tax on the parents income then the parents will reduce their transfer exactly by the tax amount implying complete crowding out in contrast to the altruism model the exchange model of bernheim et al 1985 and cox 1987 argues that a child s services to the parents such as contacts and visits are at least in part financially motivated as the child expects monetary compensation in this model the amount of transfers could be a positive or negative function of the child s income as the child s income increases the opportunity cost of services increases and thus the amount of expected compensation for the services increases in such a setting the relationship between the child s income and the amount of parental transfers is not clear it could be positive if the parents demand for services is inelastic as they would need to increase transfer payments to the child in order to receive the same level of services if this were the case government subsidies would increase the amount of private transfers received and thus there would be no crowding effect on the other hand if the demand for services is highly elastic then parents demand would fall along with monetary compensation which would lead to crowding out 1 as a result of the ambiguous effect of crowding out predicted by theory a relatively large empirical literature has focused on the estimation of both the sign and magnitude of the crowding out effect of public transfer programs however due to data limitations most empirical studies have not been able to directly measure the crowding out effect of public redistribution programs most studies in this literature have attempted to indirectly measure the impact of such programs on beneficiaries by studying the response of private transfers to changes in the recipient s level of income the results from these papers however are not consistent

dowry and wife s welfare a theotrical and empirical analysis becker attributes the existence of marital transfers to inflexibility in the division of joint product within the marriage if that were the only reason we would not have observed the coexistence of dowries and bride prices this paper offers an alternative analysis while becker s interpretation is retained for bride prices a dowry is now represented as a premortem bequest by altruistic parents for a daughter it not only increases the wealth of the new conjugal household but also enhances the bargaining power of the bride in the allocation of the output within the household thereby safeguarding here welfare using micro data from taiwan we found that a dowry improves the bride s welfare whereas a bride price has no effect these empirical results support the theoretical predictions of the model

child support welfare dependency and poverty female headed families have among the highest poverty rates of any major demographic group in the united states the purpose of this paperis to investigate empirically the effectiveness of current child support enforcement policies and to determine their role in reducing poverty and welfare dependency a special supplement to the april 1982 current population survey provides the data for the analysis the results indicate that child support enforce ment may represent an effective means for re ducing welfare program costs but isunlikely to have a dramatic effect on either welfare de pendency or poverty copyright 1986 by american economic association

social norms and gift behavior theory and evidence from romania in many developing and transitional countries with limited public income redistribution inter household transfers in general and gifts in particular are sizable and very important we use unique romanian survey data that enables us to isolate pure gifts from other private transfers we explicitly focus on the importance of community wide social norms and find that they indeed play a major role for both the occurrence and the values of gifts more exactly our results suggest that the overall predominant gift motive among romanian households is a norm of reciprocity moreover this norm seems to be dominating for gifts to middle and high income households even though poor households receive to the same extent norms of both impure altruism and reciprocity tend to be important hence although the poor may not reciprocate gifts to the same extent as the rich they still receive since there is a social norm to give especially to the poor

did public transfers crowd out private transfers in korea during the financial crisis abstract how effective are public transfers in protecting households facing financial crisis induced negative shocks existing studies have not yet carefully considered the inter relationship between public transfers and the existing private transfer network in the context of the financial crisis in korea this paper investigates the possible crowding out effect of public transfers on private transfers by explicitly considering the endogenous responses of private transfers against public transfers by using two korean household level panel data sets for the periods of 1995 1998 and 1998 2003 we found a post crisis but not pre crisis crowding out effect of public transfers more importantly a crowding in effect is observed during the crisis the results suggest that private transfer networks were strengthened under the initial phase of the financial crisis which possibly complemented public transfers due to the lack of effective formal safety nets while public transfers became effective after the cri