equality of opportunity and optimal cash and in kind policies abstract this paper examines the argument for public provision of certain private goods like education and health based on equality of opportunity by studying the utility possibility frontier of a society in which there is a concern for the distribution of these goods a given quality of education or health services can be consumed for free in the public sector but people can opt out and purchase their desired quality levels in the private sector some of the conclusions are i a pure cash transfer is optimal when the utility redistribution is either sufficiently small or large ii if and only if both the equality of opportunity concern and the utility redistribution are large enough can an in kind program which attracts the whole population be justified iii even when everybody chooses the in kind program it may be optimal to perform some additional utility redistribution by increasing the size of such program

workfare wellbeing and consumption evidence from a field experiment with kenya s urban poor abstract restrictions like work requirements and constraints on voucher transfers are often used in social welfare systems but little empirical evidence exists on their impact on wellbeing we conducted a 10 day randomized experiment with 432 individuals living below the poverty line in the kawangware settlement of nairobi kenya testing two elements of social welfare design workfare versus welfare and restricted versus unrestricted vouchers participants were randomly assigned to a work condition involving daily work for unrestricted vouchers or one of two wait conditions involving daily waiting for vouchers that were either unrestricted or partially restricted to staple foods we find that working improved psychological wellbeing relative to waiting suggesting that the means of implementing welfare programs may have important effects on individuals beyond the impact of monetary benefit alone furthermore although the restrictions were inframarginal partially restricted vouchers crowded in spending on staple foods suggesting the existence of a flypaper effect in spending from restricted vouchers

evaluating welfare reform in the united states this paper reviews the economic literature on welfare reform over the 1990s a brief summary of the policy changes is followed by a discussion of the methodological techniques that analyze the effects of these changes on outcomes the paper then critically reviews the econometric and experimental literature on caseload changes labor force changes poverty and income changes and family formation changes a growing body of evidence suggests that recent policy changes have influenced economic behavior and well being one particular set of new style welfare programs seems to show especially promising results with significantly increased work and earnings and reduced poverty

targeting assistance to the poor efficient allocation of transfers when household income is not observed abstract this paper examines the problem of how to transfer money or other forms of assistance to poor households when one observes some characteristics of households but not their incomes this and related issues are often referred to as the targeting problem the paper first sets out the problem formally as one of minimizing a poverty index given a fixed amount of money available for transfers assuming that household survey data are available which include accurate income and or expenditure information the solution for the problem is formulated as a non linear mathematical programming exercise using household survey data from cote d ivoire the technique is applied to both urban and rural areas separately the paper concludes with a general discussion and suggestions for future research

why democracies produce efficient results by applying the standard tools of microeconomic analysis i argue that democratic markets work as well as economic markets in particular i show that previous work has greatly exaggerated the existence of principal agent and informational problems in electoral markets and has drawn incorrect conclusions

optimality of workfare with heterogeneous preferences with the standard non linear income taxation framework with heterogeneity of preferences in this paper the optimality of workfare as a screening tool is examined it is assumed that workfare does not serve as a human capital investment participation is mandatory and administrative costs are negligible imposing alternative cardinalizations on individuals utilities allows for the possibility that the government optimally redistributes income to or from high disutility of labour individuals under either case it is never optimal to impose workfare on these individuals it is also shown that non productive workfare can be an e cient policy tool in contrast to the results found in besley and coate 1995 brett 1998 and beaudry and blackorby 1997 jel classification h21 h23 optimalite du workfare en presence de preferences heterogenes l auteur examine l timalite du workfare en tant qu instrument de tamisage a l aide du cadre conceptuel traditionnel d imposition non lineaire des revenus en presence de preferences heterogenes on postule que le workfare n est pas un processus d investissement en capital humain que la participatioun est obligatoire et que les couts d administration sont negligeables quand on postule aussi des utilites cardinales differentes pour les individus il devient possible pour le gouvernement de redistribuer optimalement les revenus en faveur ou au detriment des individus pour qui le travail a une tres grande desutilite dans l un et l autre cas on montre que le workfare n est jamais une politique optimale on montre aussi que le workfare dans des activites non productives peut etre un instrument de politique publique e cient contrairement a ce qu a rment besley et coate 1995 brett 1998 et beaudry et blackorby 1997

in kind transfers self selection and optimal tax policy abstract this paper examines the role of public provision of goods as a redistributive mechanism when tax policies are designed optimally on the basis of the information available to the government we characterize pareto efficient allocations that are attainable through the tax policy and derive the conditions under which public provision will enhance welfare above the maximum that can be achieved through a mix of a general income tax and commodity taxes price subsidies first when there are two produced goods we prove that public provision is always pareto improving the improvement is achieved through changing individuals actual consumption levels second with no restrictions on the number of goods we derive a sufficient condition for public provision to be pareto improving this is achieved by weakening self selection constraints so that welfare improving tax changes are made possible suitable examples include provision of day care basic health care and rights to a minimum old age pension

r d concentration under endogenous fixed costs evidence from genetically modified corn seed we examine the role of fixed costs in research and development r d in the market for genetically modified gm corn seed in a mixed model of horizontal differentiation by genetic traits and vertical differentiation by productivity we derive the empirically testable lower bounds to r d concentration when r d investments and market entry are jointly determined when r d investments translate into higher product quality industries are said to be characterized by endogenous fixed costs such that the lower bound to r d concentration increases with market size but is less than the lower bound to market concentration based on sales using data on field trial applications of gm corn seed we estimate the lower bound to r d concentration and find evidence of endogenous fixed costs with r d concentration that is significantly greater than perfectly competitive levels these endogenous fixed costs imply that concentration in the agricultural biotechnology industry is occurring due to the nature of r d investment in product quality and not through anticompetitive practices adjusting for past merger and acquisition activity significantly raises the lower bound for infinitely sized markets but has no impact upon current market sizes implying the industry may still undergo additional consolidation

modelling the take up of state support abstract we discuss the modelling of the take up of state support by going beyond the standard analysis and recognising that both the researcher and the welfare agency make errors is assessing entitlement we apply the discussion to an examination of the take up of supplementary benefits in britain by explicitly modelling the costs to taking up state support we can illustrate how these costs can dampen the welfare impact of state support and mitigate or aggravate welfare agency errors in assessing entitlement

income distribution and price controls targeting a social safety net during economic transition abstract during the ongoing post communist economic transitions the relative well being of many people is changing rapidly and governments are not well positioned to accurately measure individual living standards under such circumstances continued price controls over basic consumer goods within the state sector and the associated queuing can form a serviceable device for targeting poor people for subsidies with a fixed price state sector and free price parallel markets rich people might choose to avoid queues and shop in the free markets while poor people would prefer to pay low nominal prices and queue in the state sector the targeting of subsidies through queues therefore can be accomplished even if the government has no information concerning individual income or living standards when the alternative to price controls is a poorly targeted explicit social safety net the resource cost of queues might be more than offset by an improvement in the targeting of subsidies

insights on unemployment unemployment insurance and mental health abstract this paper contributes to the growing literature on the relationship between business cycles and mental health it is one of the first applications in the economics literature to incorporate data on web searches from google insights for search and these unique data allow the opportunity to estimate the association between weekly unemployment insurance ui claims in addition to monthly unemployment rates and search indexes for depression and anxiety results from state fixed effects models yield 1 a positive relationship between the unemployment rate and the depression search index and 2 a negative relationship between initial ui claims on the one hand and the depression and anxiety search indexes on the other a lag analysis also shows that an extended period of higher levels of continued ui claims is associated with a higher depression search index

capitalization and the theory of local public finance the tiebout literature is incomplete this paper argues because it has not fully accounted for the capitalization of local fiscal variables into house values the paper explains why capitalization arises why it persists in long run equilibrium how it affects both residential location and the outcome of local voting and why it interferes with the efficiency of a system of local governments the analysis which is based on the main tiebout assumptions plus a property tax combines a model of household bids in a housing market with a median voter model of local public service determination

public goods self selection and optimal income taxation using the self selection approach to tax analysis this paper derives a modified samuelson rule for the provision of public goods when the government deploys an optimal nonlinear income tax this approach gives a straightforward interpretation of the central result in this area generalises it and provides a simple characterisation of optimal policy in a wide range of circumstances the analysis also emphasises and clarifies the significance of the choice of numeraire for the optimality of decentralising public spending decisions it is well known that the famous samuelson rule for the provision of public goods may not be applicable when the tax revenues used to finance the public goods come from distorting taxes the principle was recognized as long ago as pigou 1947 long before the samuelson rule was devised pigou saw that in addition to the resource cost involved in transferring funds from the private to the public sector there was a deadweight loss involved from this insight he suggested that the criterion for providing public goods should be more stringent than the samuelson rule would later suggest in particular one might expect that the inclusion of the deadweight loss of taxes as part of the cost of providing a public good would lead to a reduction in its optimal provision relative to a situation in which lump sum taxes were available the problem was investigated more systematically by atkinson and stern 1974 who considered the case in which a public good is financed by a set of optimal commodity taxes all individuals were assumed to be identical so efficiency alone dictated the objective they found that no prima facie case could be made for the pigou position that the use of distortionary taxes called for a reduction in the supply of the public good their analysis clearly showed that there were two influences at work when the financing of a public good was by distorting taxes on the one hand

topping up or opting out the optimal design of public provision schemes there is extensive public provision of private goods in all developed countries the public provision scheme is often designed so that individuals can opt out but not top up supplement the publicly provided quantity quality using an optimal income ta

can workfare programs moderate conflict evidence from india can public interventions persistently reduce conflict adverse weather shocks through their impact on incomes have been identified as robust drivers of conflict in many contexts an effective social insurance system moderates the impact of adverse shocks on household incomes and hence could attenuate the link between these shocks and conflict this paper shows that a public employment program in india by providing an alternative source of income through a guarantee of 100 days of employment at minimum wages effectively provides insurance this has an indirect pacifying effect by weakening the link between productivity shocks and incomes the program uncouples productivity shocks from conflict leading persistently lower conflict levels

exclusion and the private enforcement of property rights abstract this paper develops a model of exclusion and property rights consumers choose between legal and illegal use a monopoly provider chooses a price for legal use a fine for illegal use and a level of monitoring to detect illegal use this model features a continuum of exclusion regimes instead of only the poles of private and public provision as is typical since the necessity of enforcing property rights creates two classes of users the provider is forced to price discriminate furthermore both the equilibrium and optimum feature imperfect exclusion and equilibrium exclusion is excessive

long term effects of a recession at labor market entry in japan and the united states abstract we examine effects of entering the labor market during a recession on subsequent employment and earnings for japanese and american men using comparable household labor force surveys we find persistent negative effects of the unemployment rate at graduation for less educated japanese men in contrast to temporary effects for less educated american men the school based hiring system and the dismissal regulation prolong the initial loss of employment opportunities for less educated japanese men the effect on earnings for more educated groups is also stronger in japan although the difference between the two countries is smaller than for less educated groups

economic conditions and alcohol problems this study investigates the relationship between macroeconomic conditions and two alcohol related outcomes liquor consumption and highway vehicle fatalities fixed effect models are estimated for the 48 contiguous states over the 1975 1988 time period alcohol consumption and traffic deaths vary procyclically with a major portion of the effect of economic downturns attributed to reductions in incomes rather than employment the intake of hard liquor is the most sensitive to the state of the macroeconomy there is no evidence however that fluctuations in economic conditions have a disproportionate impact on the drunk driving of young adults

optimal redistribution with productive social services publicly provided private goods are conventionally considered consumer goods departing from this perspective we analyze the public provision of inputs that improve household productivity e g education and childcare in a two class economy with distorting taxation public provision is always welfare improving with respect to pure taxation given that the public input directly affects household productivity moreover the case for public provision strengthens as households heterogeneity in input demand fades out contrary to consolidated results in the literature the features of optimal provision schemes depend on the nature of publicly provided input namely if it substitutes household productive capacity or just helps households to exploit it

community composition and the provision of local public goods abstract there is considerable evidence suggesting that the composition of the community that is the characteristics of the residents themselves plays a central role in determining levels of important public outputs such as education and public safety this paper explores the normative implications of this evidence we show that optimal community composition involves a trade off between the gains from homogeneity in demands among residents and the gains from heterogeneity in the production of those goods the analysis establishes a role for equalizing intergovernmental grants on efficiency grounds such grants can provide the needed incentives for sustaining heterogeneous communities

changes in the labor supply behavior of married women 1980 2000 using march current population survey data we investigate married women s labor supply from 1980 to 2000 we find a large rightward shift in their labor supply function for annual hours in the 1980s with little shift in the 1990s these shifts account for most of the slowdown in the growth of labor supply during this period a major development was the dramatic decrease in the responsiveness of married women s labor supply to their own and husbands wages their own wage elasticity fell by 50 56 while their cross wage elasticity fell by 38 47 in absolute value

do low income housing subsidies increase the occupied housing stock abstract a necessary condition for justifying a policy such as subsidized low income housing either via tenant based rental assistance or construction of public or private projects is that it has a real effect on market outcomes in this paper we examine one aspect of the real effect of subsidized housing does it increase the housing stock if subsidized housing raises the quantity of occupied housing per capita either more people are finding housing or they are being housed less densely on the other hand if subsidized housing merely crowds out equivalent quality low income housing that otherwise would have been provided by the private sector the housing policy may have little real effect on housing consumption using both census place and msa level data from the decennial census and from the department of housing and urban development we ask whether housing markets with more subsidized housing also have more total housing after accounting for housing demand we find that government financed units raise the total number of units in a market although on average one government subsidized unit adds only one third to one half of a unit to the total housing stock there is less crowd out in more populous markets and more crowd out in places where there is less excess demand for subsidized housing as measured by the number of government financed units per eligible person tenant based housing programs such as section 8 certificates and vouchers seem to be more effective than project based programs at targeting subsidized housing units to people who otherwise would not have their own

bidding for firms recently toyota sought a plant location in the united states the 800 million plant will employ 3000 workers and numerous states offered toyota generous investment incentives hoping this would induce toyota to select their state the commonwealth of kentucky won this competition but the price was high the present value of the payments exceeds 125 million the payment of investment incentives for the toyota plant is not unique in 1976 pennsylvania paid 75 million to attract a volkswagen plan nissan honda and mazda received generous investment incentives when locating plants in the united states and this bidding is not limited to states to attract the headquarters of the presbyterian church usa with its 1300 jobs and 38 million annual payroll civic leaders in louisville kentucky offered the church a warehouse and 6 2 million for renovation of the structure bidding the church away from kansas city missouri in this paper we contend that this competition may result from the average cost pricing of publicly provided goods and services 2 when the marginal cost of providing a firm and its workers with public services is less than the tax revenue they generate a government may offer the firm subsidies that reduce the distortions the average cost pricing of the public service creates thus this competition for industry is not a zero sum game where the subsidies are only transfers from the government to the firm rather these subsidies may facilitate the efficient location of industry

does drinking really decrease in bad times this paper investigates the relationship between macroeconomic conditions and drinking using individual level data from 1987 to 1999 interview years of the behavioral risk factor surveillance system brfss we confirm the procyclical variation in overall drinking identified in previous research using aggregate sales data and show that this largely results from changes in consumption by existing drinkers rather than movements into or out of drinking moreover the decrease occurring during bad economic times is concentrated among heavy consumers with light drinking actually rising we also find no evidence that the decline in overall alcohol use masks a rise for persons becoming unemployed during contractions these results suggest that any stress induced increases in drinking during bad economic times are more than offset by declines resulting from changes in economic factors such as lower incomes

can higher prices stimulate product use evidence from a field experiment in zambia the controversy over how much to charge for health products in the developing world rests in part on whether higher prices can increase use either by targeting distribution to high use households a screening effect or by stimulating use psychologically through a sunk cost effect we develop a methodology for separating these two effects we implement the methodology in a field experiment in zambia using door to door marketing of a home water purification solution we find evidence of economically important screening effects by contrast we find no consistent evidence of sunk cost effects jel c93 d12 i11 m31 o12

investment in education and the time inconsistency of redistributive tax policy time inconsistency of tax policy is shown to arise in a setting where households differ in their ability to accumulate wealth and where the government has redistributional objectives it is assumed that wealth accumulation takes the form of human capital acquired through education the government is precluded from redistributing to a first best optimum by a self selection constraint the second best is shown to be time inconsistent in the time consistent optimum households underinvest in education an argument can be made for public intervention in the provision of education

innovation and market structure an empirical evaluation of the bounds approach in the chemical industry this paper applies sutton s 1998 bounds approach to the chemical industry the approach predicts that i the lower bound of the ratio of the 1 firm concentration index to product concentration is bounded away from zero at high levels of product concentration only in high r d markets and ii the lower bound on market concentration is higher and increasing in product concentration in markets with higher r d intensities we test these two hypotheses and find that the data strongly support them a novel feature of our analysis is the use of plant level data in defining products and the classification of products into markets based on end use

large cash transfers to the elderly in south africa we examine the social pension in south africa where large cash sums about twice the median per capita income of african households are paid to people qualified by age but irrespective of previous contributions we present the history of the scheme and use a 1993 nationally representative survey to investigate the redistributive consequences of the transfers documenting who receive the pensions their levels of living and those of their families we also look at behavioural effects particularly the effects of the cash receipts on the allocation of income to food schooling transfers and savings in south africa a large social pension about twice the median per capita income of african households is paid in cash to people qualified by age irrespective of previous contributions we present the history of the scheme and explain how such large transfers could come about in an economy in which the recipients were not only politically weak but without any political representation whatsoever we then use a 1993 nationally representative survey to investigate the redistributive consequences of the transfers documenting who receive the pensions their levels of living and those of their families we also look at behavioural effects particularly the effects of the cash receipts on the allocation of income to food schooling transfers and savings the pressing policy issue for south africans is whether it makes sense to target seven billion rand nearly 2 billion of social expenditure through the current pension schemes our analysis contributes to the discussion by documenting the redistributive and behavioural effects of the transfers we find that at least as far as immediate incidence is concerned and without allowance for behavioural effects the social pension is an effective tool of redistribution and that the households it reaches are predominantly poor because so many of the elderly among south africa s african population live with children the social pension is also effective in putting money into house

do non monetary prices target the poor evidence from a field experiment in india monetary price subsidies are often used to increase take up of health products but monetary prices may screen out those with the highest returns the poor using willingness to pay wtp data from a field experiment in india this paper determines whether nonmonetary prices better target health products to the poor than monetary prices it is found that monetary wtp is increasing in income and nonmonetary wtp is weakly decreasing in income comparing across price types nonmonetary wtp falls relative to monetary wtp as income rises nonmonetary prices better target the poor than monetary prices a larger fraction of total demand is poor

on the form of transfers to special interests an important question in political economy concerns the form of transfers to special interests the chicago view is that political competition leads politicians to make such transfers efficiently the virginia position is that lack of information on the part of voters leads politicians to favor inefficient sneaky methods of redistribution this paper analyzes the form of transfers in a model of political competition in which politicians have incentives to make transfers to special interests it shows that when voters have imperfect information about both the effects of policy and the predispositions of politicians inefficient methods of redistribution may be employed

a note on economic conditions and alcohol problems this paper reexamines the effect of the business cycle on alcohol consumption using u s state level analysis introduced by rhum ruhm c j 1995 economic conditions and alcohol problems journal of health economics 14 583 603 using an extended panel this analysis finds that ruhm s estimates are biased and inconsistent due to the problem of non stationarity in alcohol consumption and state economic condition time series corrected estimation using logarithmic first differences confirms ruhm s original finding of pro cyclical alcohol consumption but these results unlike ruhm s are robust to sample period

initial labor market conditions and long term outcomes for economists each year graduate students entering the academic job market worry that they will suffer due to uncontrollable macroeconomic risk given the importance of general human capital and the relative ease of publicly observing productivity in academia one might expect that long term labor market outcomes for students graduating in unfavorable climates will resemble long term outcomes for those graduating in favorable climates in this paper i analyze the relationship between macroeconomic conditions at graduation initial job placement and long term outcomes for ph d economists from seven programs using macroeconomic conditions as an instrument for initial placement i show that a quality and type of initial job have a causal effect on long term job characteristics i also show that better initial placement increases research productivity which helps to limit the set of economic models that can explain the effect of initial placement on long term jobs

targeting in medicaid the costs and enrollment effects of medicaid s citizenship documentation requirement abstract the deficit reduction act of 2005 imposed a federal requirement that all individuals provide citizenship documentation when applying for or renewing medicaid coverage this represented a change in policy for 46 states using differences in differences to analyze data from the current population survey 2004 2008 this paper shows that the policy reduced medicaid enrollment among non citizens as intended and did not significantly affect citizens one in four adult non citizens in medicaid 390 000 total and one in eight child non citizens 81 000 were screened out by the policy annually child non citizens were more likely to become uninsured afterwards while adult non citizens appeared to shift from medicaid to other coverage overall the citizenship documentation requirement reduced medicaid participation among non citizens in an appropriately targeted way nonetheless a cost benefit analysis indicates that the policy was a net loss to society of 600 million through increased state administrative spending and compliance costs imposed on u s citizens applying for medicaid

cohort effects in promotions and wages evidence from sweden and the united states abstract this paper studies the long term effects of the business cycle on workers future promotions and wages using the swedish employer employee matched data we find that a cohort of workers entering the labor market during a boom gets promoted faster and reaches higher ranks this procyclical promotion cohort effect persists even after controlling for workers initial jobs and explains at least half of the wage cohort effects that previous studies have focused on we repeat the same analyses using personnel records from a single u s company and obtain the same qualitative results

mobility and redistribution the ability of individuals to move freely from one jurisdiction to another is generally seen as a constraint on the amount of redistribution that each jurisdiction within a system of governments can undertake in this paper we look at this proposition by developing a positive analysis of income redistribution by local governments in a federal system we ask how much redistribution occurs when only local governments can have tax transfer instruments individuals can move freely among jurisdictions and voters in each jurisdiction are fully aware of the migration effects of redistributive policies local redistribution is shown to induce sorting of the population with the poorest households located in the communities that provide the most redistribution while the threat of out migration affects the potential for redistribution our results suggest that significant local redistribution is nonetheless feasible numerical computations indicate that the proportion of residents who are renters is a major factor affecting the local choice of level of redistribution

take up and targeting experimental evidence from snap this paper develops a framework for evaluating the welfare impact of various interventions designed to increase take up of social safety net programs in the presence of potential behavioral biases we calibrate the key parameters using a randomized field experiment in which 30 000 elderly individuals not enrolled in but likely eligible for the supplemental nutrition assistance program snap are either provided with information that they are likely eligible provided with this information and also offered assistance in applying or are in a status quo control group only 6 percent of the control group enrolls in snap over the next 9 months compared to 11 percent of the information only group and 18 percent of the information plus assistance group the individuals who apply or enroll in response to either intervention receive lower benefits and are less sick than the average enrollee in the control group the results are consistent with the existence of optimization frictions that are greater for needier individuals suggesting that the poor targeting properties of the interventions reduce their welfare gains

an analysis of selectivity in the productivity evaluation of biotechnology an application to corn we investigate selectivity bias in the evaluation of biotech hybrid productivity the analysis is applied to experimental data on wisconsin corn yields from 1990 to 2010 relying on a heckman like factor that accounts for selectivity we find evidence of selection bias indicating that some of the observed yield advantage associated with gm hybrids can be attributed to their conventional genes we document how the rising market concentration of biotech firms has contributed to increasing selectivity bias in corn yield the impact however is offset by the negative effect of the rising adoption rate of gm corn on selectivity bias copyright 2013 oxford university press

optimal minimum wage policy in competitive labor markets this paper provides a theoretical analysis of optimal minimum wage policy in a perfectly competitive labor market and obtains two key results first we show that a binding minimum wage while leading to unemployment is nevertheless desirable if the government values redistribution toward low wage workers and if unemployment induced by the minimum wage hits the lowest surplus workers first importantly this result remains true in the presence of optimal nonlinear taxes and transfers in that context a binding minimum wage enhances the effectiveness of transfers to low skilled workers as it prevents low skilled wages from falling through incidence effects second when labor supply re sponses are along the extensive margin only the co existence of a minimum wage with a positive tax rate on low skilled work is always second best pareto ineffcient a pareto improving policy consists of reducing the pre tax minimum wage while keeping constant the post tax minimum wage by increasing transfers to low skilled workers and financing this reform by increasing taxes on higher paid workers overall our results imply that the minimum wage and subsidies for low skilled workers are complementary policies pa

targeting transfers through restrictions on recipients our objective is to design transfer programs that maximize some social welfare function following the optimal income tax formulation we assume that a random process endows individuals with characteristics that influence welfare such as ability to earn income medical condition or unmonitorable income the goal is to maximize the utility of a randomly chosen individual other individualistic social welfare functions would lead to equivalent results if the random characteristics were observable a first best outcome could be achieved by making them the basis for lump sum transfers in practice however we can observe only indicators of these characteristics such as earnings medical expenditures or consumption patterns the challenge for policy is to design an efficient second best transfer program based on indicators in this paper we argue that 1 an optimal transfer program in general must sacrifice productive efficiency to target efficiency this is done by imposing restrictions on the choices made by intended beneficiaries 2 a program that incorporates restrictions such as means tested in kind transfers commodity specific taxes and subsidies and even ordeals i e the imposition of deadweight costs to qualify for a transfer will perform better than programs that rely solely on income taxes and cash transfers

the effect of disability payments on household earnings and income evidence from the ssi children s program abstract i estimate the effect of removing children with disabilities from supplemental security income ssi on parental earnings and household disability receipt using administrative data from the social security administration ssa i implement regression discontinuity and differencein differences designs based on changes in ssa s budget for child medical reviews i find that parents fully offset the ssi loss with increased earnings and the loss of the child s ssi payment reduces disability applications by parents and siblings but does not reduce their actual disability receipt i examine alternative hypotheses for the large parental earnings response

distinguishing income from substitution effects in disability insurance a set of studies conducted over the last 15 years has produced a near consensus that the social security disability insurance system ssdi has substantial disincentive effects on the labor supply of near elderly males diminishing labor force participation increasing the sensitivity of labor force exit decisions to adverse economic shocks and encouraging those nearing retirement to claim disability benefits and subsequently transfer into the social security retirement program yet efforts by the social security administration ssa to encourage labor supply among the disabled by removing the work disincentives built into ssdi have been almost entirely unsuccessful most notably in 1999 congress authorized the ticket to work program which provides an array of inducements for current ssdi beneficiaries to take up employment including permitting a trial work period of up to nine months providing 7 75 years of ongoing medicare eligibility following return to work and providing three years of automatic benefit reinstatement when claimants workplace earnings fall below a threshold level each of these steps reduces the implicit tax placed on labor supply by the ssdi program despite these lures fewer than 1 400 0 01 percent of the 12 2 million tickets issued to date have led to successful workforce integration autor and duggan 2006

self screening in targeted public transfer programs the self screening properties of initial eligibility determination a mechanism often under the control of the administrators of targeted transfer programs are derived and the use of this mechanism in the social security disability insurance system is explored empirically an increase in the rigor of initial eligibility screening may discourage potential applicants because they are unaware of appeal prospects and because the eligibility decision delay is lengthened as denied applicants are forced to appeal their claims in the disability program a 10 percent increase in the initial denial rate induces a 4 percent decrease in applications self selection is nonperverse

the lasting effects of leaving school in an economic downturn on alcohol use the author tests whether leaving school in an economic downturn persistently affects alcohol use she models alcohol use in middle age as a function of the state unemployment rate at school leaving in the national longitudinal survey of youth 1979 cohort the results suggest that men but not women who leave school in an economic downturn consume more drinks and are more likely to report heavy and binge drinking than otherwise similar men findings are robust to addressing the endogeneity of the time and location of school leaving and contribute to the literature on the lasting consequences of leaving school in an economic downturn

assigning resources to budget constrained agents this article studies different methods of assigning a good to budget constrained agents schemes that assign the good randomly and allow resale may outperform the competitive market in terms of utilitarian efficiency the socially optimal mechanism involves random assignment at a discount an in kind subsidy and a cash incentive to discourage low valuation individuals from claiming the good copyright oxford university press

equilibrium and inefficiency in a community model with peer group effects public service output depends on input expenditures on own personal characteristics and on the characteristics of the other residents in the community the peer group effect in a community model with public expenditures set by voting with migration between communities and with land price differentials capitalization it is shown that communities may become heterogeneous in composition and second best inefficient this equilibrium occurs when the peer group effect is neither too strong nor too weak the inefficiency arises because an externality is created by migration the land price differential does not play the part of the price of the better peer group but of a transfer payment

price subsidies diagnostic tests and targeting of malaria treatment evidence from a randomized controlled trial author s dupas pascaline cohen jessica schaner simone abstract both under and over treatment of communicable diseases are public bads but efforts to decrease one run the risk of increasing the other using rich experimental data on household treatment seeking behavior in kenya we study the implications of this tradeoff for subsidizing life saving antimalarials sold over the counter at retail drug outlets we show that a very high subsidy such as the one under consideration by the international community dramatically increases access but nearly half of subsidized pills go to patients without malaria we study two ways to better target subsidized drugs reducing the subsidy level and introducing rapid malaria tests over the counter

subsidies as sorting devices abstract the divergence between tax payments and the cost of providing public services that arise from financing local public services provides an incentive for higher income communities to deter the entry of lower income households into their community here we demonstrate that higher income households to insure that low income households do not enter their community or reduce the number that do enter subsidize goods consumed by higher income households more than by lower income households this strategy will make the rich community less attractive to the poor deterring their entry to the community

public economics and the theory of public policy when james mirrlees and william vickrey were awarded the nobel prize in economics last year it marked only the third time that the award had gone to scholars of public sector economics in contrast to the reception given to the previous two winners ronald coase and james buchanan the news was greeted with some bewilderment by policy specialists once removed from the academic literature who are mirrlees and vickrey and what have they done that has been of lasting benefit to the study of public economics let alone of practical benefit to policy makers this seems to me to be a fair question coase after all had set out a conceptual approach to the study of externalities and transaction costs that has become an implicit part of the methodological baggage carried around by policy economists and policy makers alike buchanan was in part responsible for the welcome emphasis on institutions in public sector decision making and for insisting that politicians bureaucrats and voters are human beings with human motives the legacy of mirrlees and vickrey is less well known but i would argue it is every bit as profound their approach to the theory of economic policy which is grounded on the importance of imperfect information as a constraint on public policy has changed the very nature of public economics research and of its implications for economic

attachment to home and efficient purchases of population in a fiscal externality economy abstract this paper examines the efficiency properties of an economy characterized by strategically competing regions and individuals with varying degrees of attachment to home in an otherwise standard fiscal externality setting regional authorities may make interregional transfers in purchasing preferred populations however there is a range of distributions of resources over which neither region makes transfers nevertheless all equilibrium allocations resulting from the nash behavior of regional authorities including those that involve no transfers are efficient therefore in contrast to the standard conclusions of the fiscal externality literature there is no efficiency role for a central authority

assessing the incidence and efficiency of a prominent place based policy abstract this paper empirically assesses the incidence and efficiency of round i of the federal urban empowerment zone ez program using confidential microdata from the decennial census and the longitudinal business database using rejected and future applicants to the ez program as controls we find that ez designation substantially increased employment in zone neighborhoods and generated wage increases for local workers without corresponding increases in population or the local cost of living the results suggest the efficiency costs of first round ezs were relatively modest jel h26 h77 j31 r23 r58

the effect of recipient contribution requirements on support for social programs abstract a large literature examines the use of recipient contribution requirements in social programs to target people who most need and value aid yet little is known about public support for such requirements in a field experiment with a nationally representative sample we examine the effect of recipient contributions on charitable donations to a food aid program the response to recipient monetary contributions is non monotonic donations increase when recipients make small monetary contributions and return to baseline under large recipient contributions recipient time contribution requirements also increase program support results from additional treatments suggest that individuals use contribution requirements to increase both allocative efficiency screening recipients who most value the good and targeting efficiency screening recipients most in need our work informs the design of social programs which must respond to the preferences of voters and donors who provide political and financial support

local labor market fluctuations and health is there a connection and for whom we examine the relationship between local labor market conditions and several measures of health and health behaviors for a sample of working aged men living in the 58 largest metropolitan areas in the united states we find evidence of procyclical relationships for weight related health and mental health for men with low ex ante employment probabilities separate estimates suggest worsening labor market conditions lead to weight gains and reduced mental health among african american men and lower mental health among less educated males among our findings those related to mental health are most pronounced

can public works increase equilibrium wages evidence from india s national rural employment guarantee abstract we estimate the impact of the world s largest public works program india s national rural employment guarantee scheme nregs on agricultural wages nregs was rolled out across india in three distinct phases and this phased introduction is used to identify difference in difference estimates of the program effect using monthly data on wage rates from the period 2000 2011 in 209 districts across 18 indian states we include district specific fixed effects and trends to control for differences in wage rates in the absence of the program we find that on average the program boosted the growth rate of real daily agricultural wages by 4 3 per year the effect of the scheme is more consistent with an increase in the growth rate of wages than with a discontinuous jump in wages the effect was concentrated in some states and in the agricultural peak season appears to have been gender neutral and was biased towards unskilled labor since many of the world s poorest depend on casual agricultural labor for their livelihood while at the same time minimum wage legislation is unlikely to be effective in many developing countries we argue that rural public employment programs constitute a potentially important anti poverty policy tool

efficiency equilibrium and exclusion when the poor chase the rich using a simple adverse selection model we characterize equilibrium when the rich chase the poor if communities are established by competitive entrepreneurs the equilibrium exists is unique and is efficient it involves either complete separation or complete pooling different income groups may rank these qualitative outcomes differently we show how restrictions imposed by a central government may alter the nature of equilibrium such restrictions may be explained as the choice of a low income majority altering the equilibrium to the pooling outcome which they prefer

parental problem drinking and adult children s labor market outcomes current estimates of the societal costs of alcoholism do not consider the impact of parental drinking on children this paper analyzes the consequences of parental problem drinking on children s labor market outcomes in adulthood using the nlsy79 i show that having a problem drinking parent is associated with longer periods out of the labor force lengthier unemployment and lower wages in particular for male respondents increased probabilities of experiencing health problems and abusing alcohol are speculative forces behind these effects while causality cannot be determined due to imprecise iv estimates the paper calls for further investigation of the intergeneration costs of problem drinking

the paper work of medicine understanding international medical costs this paper draws on international evidence on medical spending to examine what the united states can learn about making its healthcare system more efficient we focus primarily on understanding contemporaneous differences in the level of spending generally from the 2000s medical spending differs across countries either because the price of services differs for example a coronary bypass surgery operation may cost more in the united states than in other countries or because people receive more services in some countries than in others for example more bypass surgery operations within the price category there are two further issues whether factors earn different returns across countries and whether more clinical or administrative personnel are required to deliver the same care in different countries we first present the results of a decomposition of healthcare spending along these lines in the united states and in canada we then delve into each component in more detail administrative costs factor prices and the provision of care received bringing in a broader range of international evidence when possible finally we touch upon the organization of primary and chronic disease care and discuss possible gains in that area

optimal jurisdictional fragmentation and mobility abstract tiebout s hypothesis is examined in a model with the continuum of income classes and no economies of scale of population in public output provision any efficient allocation of resources can be achieved in this model by a system of jurisdictions each containing a separate income class and each using a local property tax to finance local public output however in general at most one such allocation will be an equilibrium if residents can vote with their feet conditions are derived under which higher income residents will locate in jurisdictions providing a higher level of public output these are shown necessary given a separable utility function for any optimal allocation to be sustainable as an equilibrium when residents are mobile

an analysis of the pricing of traits in the u s corn seed market we investigate the pricing of traits in the u s corn seed market under imperfect competition in a multiproduct context we examine how substitution complementarity relationships among products can affect pricing this is used to motivate generalizations of the herfindahl hirschman index capturing cross market effects of imperfect competition on pricing the model is applied to pricing of u s conventional and biotech seeds from 2000 to 2007 we reject the standard component pricing in biotech traits in favor of subadditive bundle pricing the econometric estimates show how changes in market structure as measured by both own and cross herfindahl indexes affect u s corn seed prices

the making of an investment banker stock market shocks career choice and lifetime income i show that stock market shocks have important and lasting effects on the careers of mbas stock market conditions while mba students are in school have a large effect on whether they go directly to wall street upon graduation further starting on wall street immediately upon graduation causes a person to be more likely to work there later and to earn on average substantially more money the empirical results suggest that investment bankers are largely made by circumstance rather than born to work on wall street

pricing sunk costs and market structure online evidence from book retailing while online consumers are less concerned than traditional consumers about firm location they may be more concerned about unobservable quality and to signal this online retailers rely more on advertising than traditional retailers imperfect price competition may arise because of vertical product differentiation incomplete consumer awareness and near perfect information exchange between retailers this paper evaluates alternative theories of competition and market structure in online retailing advertising product development and revenue data for the online book market reveal that consumers respond to advertising and website spending rather than low prices as the market size expanded during 1997 2001 these endogenous sunk costs escalated and there was no major new entry advertising to sales ratios and market concentration ratios are much higher than for traditional bookselling using price and demand information for individual books over a number of weeks we find counter cyclical and cross sectional price variation inconsistent with perfect price competition copyright 2001 oxford university press

imperfect tagging in social insurance programs abstract this paper derives the optimal benefit structure of an earnings insurance program when a characteristic or tag imperfectly identifies those unable to work with a two sided classification error the optimal program is a dual work incentive system with a work non work consumption differential maintained for the tagged and untagged just sufficient to induce the able in each group to work and with more generous payments to tagged than to untagged individuals of the same work status it includes premiums to program eligible individuals who work a price missing in the u s social security disability system and in earlier attempts to characterize the optimal disability program

agricultural biotechnology the promise and prospects of genetically modified crops for millennia humans have modified plant genes in order to develop crops best suited for food fiber feed and energy production the earliest efforts far predating gregor mendel s 19th century discoveries on trait inheritance involved the selective breeding of plants with desirable characteristics but the recombination of dna in offspring was random consequently plant breeding often took decades and frequently yielded crop varieties with unforeseen and undesirable properties today conventional plant breeding remains inherently random and slow constrained by the availability of desirable traits in closely related plant species in contrast agricultural biotechnology employs the modern tools of genetic engineering to reduce uncertainty and breeding time and to transfer traits from more distantly related plants arguments in support of and in opposition to the use of genetically engineered seeds have changed little since the technology emerged in the 1980s on one side critics express concerns that the technology imposes negative environmental effects and jeopardizes the health of those who consume the frankenfoods on the other side supporters emphasize potential gains from boosting output and lowering food prices for consumers they argue that such gains are achieved contemporaneous with the adoption of farming practices that lower agrochemical use and lessen soil

consumption and poverty how effective are in kind transfers the ability of in kind transfers to alleviate poverty depends on accurate targeting as well as recipients valuations of the benefits using data from the consumer expenditure surveys the efficiency of in kind transfers is examined in a microsimulation framework in which recipients are identified as those who have the lowest consumption in this framework in kind transfers of food capital services which includes housing and consumer services are an effective means of providing support to the poor even at high levels of subsidization the multiple good transfers that are considered are essentially equivalent to cash grants copyright 1996 by royal economic society

the regional distribution of public employment theory and evidence abstractthe regional distribution of public employment theory and evidence regional studies this article analyzes the optimal regional pattern of public employment in an information constrained second best redistribution policy it shows that regionally differentiated public employment can serve as an expenditure side tagging device bypassing or relaxing the equity efficiency trade off the optimal pattern exhibits higher levels of public employment in low productivity regions and is more pronounced the higher is the degree of regional inequality empirically using a panel of european regions from 1995 to 2007 the analysis finds evidence that public employment is systematically higher in low productivity regions the latter effect is stronger in countries with higher levels of regional inequality

rents from in kind subsidy charity in the public sector public choice analysis usually focuses attention on the behaviour of self interested individuals but this paper considers rent seeking when some taxpayers are motivated by altruism redistribution policies initiated by self interested rent seekers require taxpayer approval even if taxpayers are fully informed their resistance to inefficient schemes is reduced when public sector schemes are the only means available to pursue altruistic goals altruism serves to broaden the scope within which rent seekers may operate a discussion of international tied aid illustrates the impact which rent seeking can exert on public sector charity

employment unemployment and problem drinking the misuse of alcohol is estimated to result in enormous economic costs composed largely of reduced labor market productivity however there has been debate on this issue the purpose of this paper is to help to resolve this debate by presenting sound structural estimates of the relationship between measures of problem drinking and of employment and unemployment the analysis is based on the 1988 alcohol supplement of the national health interview survey we find that for both men and women problem drinking results in reduced employment and increased unemployment

welfare reform and the race to the bottom theory and evidence economists have argued that welfare migration leads to a race to the bottom in the choice of welfare benefits although a system of federal matching grants can remedy this problem the recent welfare reform law replaced the existing matching grant structure with block grants a policy change that appears undesirable to judge whether this critique of welfare reform is justified this paper evaluates the evidence in favor of a race to the bottom after explaining the theoretical effects of welfare migration the paper surveys the empirical evidence on the occurrence of such migration concluding that the evidence is mixed the discussion also considers recent empirical tests for strategic interaction which show that benefit levels in nearby states affect a given state s benefit choice the most plausible source of such interaction is a concern about welfare migration which leads policymakers to look at benefits in neighboring states when making their own choices judging that the evidence appears consistent with the existence of a race to the bottom the paper concludes that the demise of matching grants may be undesirable from a policy perspective

self selection and pareto efficient taxation abstract this paper analyses the set of pareto efficient tax structures the formulation of the problem as one of self selection not only shows more clearly the similarity between this problem and a number of other problems such as the optimal pricing of a monopolist which have recently been the subject of extensive research but also allows the derivation of a number of new results we establish i under fairly weak conditions randomization of tax structures is desirable ii if different individuals are not perfect substitutes for one another in production then the general equilibrium effects until now largely ignored in the literature of changes in the tax structure may be dominant in determining the optimal tax structure in particular if the relative wage of high ability and low ability individuals depends on the relative supplies of labor the optimal tax structure entails a negative marginal tax rate on the high ability individuals and a positive marginal tax rate on the low ability individuals the marnitude of which depends on the elasticity of substitution iii if individuals differ in their preferences pareto efficient taxation may entail negative marginal tax rates for high incomes while iv if wage income is stochastic the marginal tax rate at the upper end may be 100 our analysis thus makes clear that the main qualitative properties of the optimal tax structure to which earlier studies called attention are not robust to these attempts to make the theory more realistic