what have we learned from the illinois reemployment bonus experiment this article analyzes an experimental program that offered payments to unemployment insurance ui recipients who found a job quickly the experiment provided exogenous differences in individual incentives which i use to test labor supply and search theories of unemployment i examine predictions about the timing of exits from unemployment and the effect of the fixed amount bonus on different wage level groups i also argue that the experimental evidence does not show the desirability of a permanent program a permanent program would sharply increase the compensation for short ui spells likely increasing the claims rate and possibly increasing unemployment

benefit entitlement and unemployment duration the role of policy endogeneity abstract the potential duration of benefits is generally viewed as an important determinant of unemployment duration this paper evaluates a unique policy change that prolonged entitlement to regular unemployment benefits from 30 weeks to a maximum of 209 weeks for elderly individuals in certain regions of austria in the evaluation we explicitly account for the fact that the program was an endogenous policy response to deteriorating labor market conditions for older workers in certain regions and sectors the main results are i rebp reduced the transition rate to jobs by 17 ii accounting for endogenous policy adoption is important and quantitatively significant

labor unemployment risk and corporate financing decisions this paper examines the impact of labor unemployment risk on corporate financing decisions theory suggests that firms choose conservative financial policies partly as a means of mitigating worker exposure to unemployment risk using changes in state unemployment insurance benefit laws as a source of variation in the costs borne by workers during layoff spells we explore the connection between unemployment risk and the corporate financing decisions of public firms in the united states we find that increases in legally mandated unemployment benefits lead to increases in corporate leverage the impact of reduced unemployment risk on financial policy is especially strong for firms that have greater layoff separation rates labor intensity and financing constraints the estimated premium required to compensate workers for unemployment risk due to financial distress is about 57 basis points of firm value for a bbb rated firm these findings suggest that labor market frictions have a significant impact on corporate financing decisions

extended benefits and the duration of ui spells evidence from the new jersey extended benefit program abstract this paper examines the impact on the duration of unemployment insurance receipt of a politically motivated program that offered 13 weeks of extended benefits for 6 months in 1996 using state level data and individual administrative records from before during and after the program we find that it raised the fraction of claimants who exhausted their regular benefits by 1 3 percentage points had the program run long enough to affect claimants from the first day of their spell the fraction exhausting would have risen by 7 percentage points and the average recipient would have collected regular benefits for one extra week

unemployment assistance and transition to employment in argentina abstractin 2001 2 argentina experienced a wrenching economic crisis plan jefes implemented in may 2002 was argentina s institutional response to the increase in unemployment and poverty triggered by the crisis the program provided a safety net and appears to have protected some families against indigence despite this success the continued existence of the program which provides benefits to eligible unemployed individuals for an unlimited duration may have unappealing consequences reliance on the plan may reduce the incentive to search for work and in the long run may damage individual employability and perpetuate poverty motivated by these concerns this article examines the effect of participating in plan jefes on the probability of exiting unemployment regardless of the data set the specification and the empirical approach the article shows that plan enrollees are at least 14 percentage points less likely to transit to employment as compared to individuals who applied but did not join the

lessons from the u s unemployment insurance experiments recent social experiments have evaluated two reforms of the unemployment insurance ui system reemployment bonuses and job search programs the bonus experiments show that economic incentives affect the length of ui receipt and provide weak evidence that an earlier return to work does not decrease earnings the experiments do not show the favorability of a permanent bonus program as they ignore its effect on the number of the claimants the job search experiments test several more promising reforms nearly all of the combinations of services and increased enforcement reduce ui receipt and have favorable cost benefit analyses earnings often increase though the estimates are imprecise

the effect of income taxation on labor supply in the united states the effect of income taxation on the labor supply of prime age married men and women in the united states is examined using econometric methods similar to those used in the influential work of jerry hausman male labor supply is found to be relatively invariant to the net wage and virtual income in all specifications estimated the estimated impact of taxation on the labor supply of married women depends critically on the method used to estimate the labor supply function estimated net wage and virtual income elasticities are considerably larger when data on nonparticipants are included than when the estimation is conducted conditional on hours being greater than zero

are unemployment and out of the labor force behaviorally distinct labor force states this paper tests the hypothesis that the classifications unemployed and out of the labor force are behaviorally meaningless distinctions this hypothesis is rejected distinct behavioral equations govern transitions from out of the labor force to employment and from unemployment to employment the evidence reported in this paper is broadly consistent with versions of search theory in which unemployment is a state that facilitates the job search process in an appendix we demonstrate that log concavity of the wage offer distribution implies that the exit rate from unemployment is an increasing function of the rate of arrival of job offers

the life cycle profile of time spent on job search using time use survey data we document a hump shaped profile of job search time in the united states across the life cycle the middle aged unemployed spend roughly three times as much time in job search as the youngest group of unemployed the hump shaped profile of job search time is relatively stable across demographic groups however the profile of job search time appears to be declining in non us countries we discuss how standard life cycle models with incomplete markets have difficulty in accounting for the hump shaped profile found in the us data

equilibrium selection in static and dynamic entry games abstract we experimentally assess the predictive power of two equilibrium selection principles for binary n player entry games with strategic complementarities in static entry games we test the theory of global games which posits that players play games of complete information as if they were playing a related global game of incomplete information by contrast in dynamic n period entry games the efficient subgame perfect equilibrium prediction is for all to enter whenever the payoff relevant state variable exceeds a certain threshold the subgame perfect entry threshold of the dynamic game will generally differ from the global game threshold of the static version of the same game nevertheless our experimental findings suggest that entry thresholds are similar between static and dynamic versions of the same game an implication is that the modeling of entry games with strategic complementarities as static one shot games ignoring the dynamic element of such interactions may not be unreasonable

the econometrics of kinked budget constraints in the last several years a branch of applied econometrics has developed which is devoted to the development of techniques for the estimation of demand and other functions when the budget constraint is piecewise linear or kinky that is when the constraint consists of a number of segments joined together at kink points such constraints most frequently arise from government tax and transfer programs for example the federal income tax imposes a piecewise linear schedule by the use of constant marginal tax rates within brackets a problem analyzed by hausman 1981 the payroll tax in the social security system likewise generates a kinked schedule inasmuch as the marginal tax rate on earnings is zero above a certain earnings maximum federal and state transfer programs for the poor result in piecewise linear constraints because transfer benefits are taxed in the sense of a negative income tax as income rises and because that tax rate falls to zero at the kink point where an individual or family loses eligibility for the benefit altogether many government transfer programs impose additional nonlinearities by altering this tax rate by discrete amounts over the range of positive benefits as well but kinked constraints sometimes arise in nongovernment contexts a well known example being the block pricing schedule commonly set by utilities and volume discounting in general kinked budget constraints create two difficulties that have several interesting facets one difficulty is that changes in tax and transfer schedules can have unexpected effects that can be exactly the opposite in sign to those expected from economic theory examples of this phenomenon are given below the second difficulty that with which this paper is mostly concerned relates to the implications of kinked budget

market externalities of large unemployment insurance extension programs we provide evidence that unemployment insurance affects equilibrium conditions in the labor market which creates significant market externalities we provide a framework for identification of such equilibrium effects and implement it using the regional extension benefit program rebp in austria which extended the duration of ui benefits for a large group of eligible workers in selected regions of austria we show that non eligible workers in rebp regions have higher job finding rates lower unemployment durations and a lower risk of long term unemployment we discuss the implications of our results for optimal ui policy jel e24 j64 j65 r23

job search and unemployment insurance new evidence from time use data article i nfo this paper provides new evidence on job search intensity of the unemployed in the u s modeling job search intensity as time allocated to job search activities the major findings are 1 the average u s unemployed worker devotes about 41 min to job search on weekdays which is substantially more than their european counterparts 2 workers who expect to be recalled by their previous employer search substantially less than the average unemployed worker 3 across the 50 states and d c job search is inversely related to the generosity of unemployment benefits with an elasticity between 1 6 and 2 2 4 job search intensity for those eligible for unemployment insurance ui increases prior to benefit exhaustion and 5 time devoted to job search is fairly constant regardless of unemployment duration for those who are ineligible for ui

the impact of the potential duration of unemployment benefits on the duration of unemployment abstract this paper examines the impact of the potential duration of unemployment insurance ui benefits on unemployment in the united states first we use a large sample of household heads to examine differences in the unemployment spell distributions of ui recipients and nonrecipients sharp increases in the escape rate from unemployment both through recalls and new job acceptances are apparent for ui recipients around the time of benefits exhaustion such increases are not apparent at similar points of spell duration for nonrecipients second our analysis of accurate administrative data from 12 states indicates that a one week increase in potential benefit duration increases the average duration of the unemployment spells of ui recipients by 0 16 to 0 20 weeks

the joint choice of retirement age and postretirement hours of work in this paper we develop and estimate the first complete and internally consistent model of the effect of social security on the labor supply of the aged we develop a simple life cycle model that captures the effect of social security on the joint choice of the date of retirement and hours of work immediately after retirement we show that in the presence of social security the budget constraint relating these choices is highly complex and nonlinear and we develop a maximum likelihood procedure for the model that yields consistent parameter estimates our procedure avoids the selectivity biases present in prior studies that have ignored the nonlinearity of the constraint or have examined only self selected subsamples that exclude nonretirees our results show that social security has a significant though relatively small effect on the age of retirement and postretirement hours of work and that the effect of social security grows with advancing age

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

compensating wage differentials and the optimal provision of unemployment insurance between 1970 and 1987 the number of workers covered by unemployment insurance nearly doubled and benefit payments increased from 3 8 billion to 14 2 billion annually economists attribute this increased coverage in part for the sizable increase in the long run natural unemployment rate over the same period 17 the adequacy of unemployment insurance benefits is a major social and political concern with repercussions extending to individual welfare and to the profits and productivity of american industries yet there has been no statistical investigation to test the adequacy of benefit levels or to determine the net financial burden on firms taking the wage offset for benefits into account viscusi and moore 22 developed a test for the optimality of social insurance benefits based on the tradeoff between wages and workers compensation benefits their argument states that if benefit levels were adequate individuals would be willing to trade wages for benefits at an actuarially fair rate adjusted for the level of insurance loading if benefits were too low individuals would be willing to forego more than the efficient amount of wages to increase the level of insurance if benefits were excessive an individual would not be willing to pay the efficient rate in exchange for increased coverage this paper evaluates unemployment insurance benefits using a parallel approach with further attention given to moral hazard considerations and using an alternative risk measure that accounts for the average duration of unemployment spells as well as their frequency the results of this research estimate the price that workers would pay to insure their income against unemployment in the presence of an efficient competitive insurance market that price provides a reference point for implicit insurance rates as established under the existing unemployment insurance program related studies have considered the effect of unemployment insurance on wages topel 19 used the pooled 1977 80 current population surveys to estimate the impact of unemployment risk on wages controlling for unemployment insurance ui benefits as well as the effect of ui on the propensity for agents to enter and leave spells of unemployment on which a large literature exists he did not however evaluate insurance levels in regard to their optimal rates or consider

fiscal expansion and political instability in the iberic latin region recent research by public choice oriented economists and political scientists points to a negative relation between fiscal expansion and voter support for the incumbents real per capita federal spending is negatively associated with the vote for the incumbent party s candidate in american presidential elections niskanen 1979 there is a negative relation between increases in the percent of gross national product spent by the central government and incumbent party reelection to the white house and the british parliament cuzain and heggen 1984 1985 furthermore the incumbent party s vote in american gubernatorial elections varies inversely with increases in the ratio of state general revenues to state personal income between elections peltzman 1987 fiscal expansion is also associated with the overthrow of latin american governments cuzin 1986 fiscally expansionist latin american regimes whether civilian governments or military juntas tend to be overthrown while democracies and dictatorships practicing fiscal restraint usually survive together these findings suggest that fiscal expansion costs the incumbent party a loss of political support resulting in its being voted out or forced out of office since the stability of any government depends partly on support for the incumbents it is hypothesized that ceteris paribus fiscal expansion is a cause of political instability according to this hypothesis fiscal expansion has a boomerang effect on the incumbents increasing the likelihood that the party will lose executive office either by election or coup the purpose of this paper is twofold one is to bring additional empirical

unemployment insurance strengthening the relationship between theory and policy ever since the u s federal state system of unemployment insurance was founded in the 1930s it has provided partial temporary replacement of wages to eligible workers who lose jobs through no fault of their own as determined by state level regulations unemployment insurance is one of the largest social insurance programs in the united states with benefits paid totaling about 34 billion in 2004 this figure is considerably smaller than for social security medicare or medicaid but it exceeds spending on such major programs as workers compensation temporary assistance to needy families tanf or food stamps in this paper we focus on the ways economic theory can help us understand the challenges that this complex program is likely to face over the next few years we begin by summarizing the salient characteristics of the unemployment insurance program and then examine the theoretical and econometric research much of this research revolves around the main goals of the program which include 1 sustaining consumption for workers and their families 2 helping recipients to make efficient job choices during a period of financial stress and 3 minimizing the adverse incentives that may accompany partial wage replacement of course these goals can come into conflict for example if replacing wages for an unemployed worker also discourages that worker from aggressively searching for or accepting a new job and our discussion will focus on these conflicts with this background we then conclude with a discussion of the key policy issues that the unemployment

the provocative public sector domestic political protest and public sector growth in the oecd 1965 1982 the results shown in tables 1 through 8 above are consistent in that gg is repeatedly shown to be significant whether making cross national comparisons of dpp or predicting intra national variations over time therefore hypotheses 1a and 1b are confirmed the confirmation of hypotheses 2a and 2b shows that taking into account public sector size government growth is most provocative in countries where it represents a major socio economic change i e where the public sector is small government growth has a neutral impact where the role of the public sector is long established i e where the public sector is large

the effects of extended unemployment insurance over the business cycle evidence from regression discontinuity estimates over 20 years one goal of extending the duration of unemployment insurance ui in recessions is to increase ui coverage in the face of longer unemployment spells although it is a common concern that such extensions may themselves raise nonemployment durations it is not known how recessions would affect the magnitude of this moral hazard to obtain causal estimates of the differential effects of ui in booms and recessions this article exploits the fact that in germany potential ui benefit duration is a function of exact age which is itself invariant over the business cycle we implement a regression discontinuity design separately for 20 years and correlate our estimates with measures of the business cycle we find that the nonemployment effects of a month of additional ui benefits are at best somewhat declining in recessions yet the ui exhaustion rate and therefore the additional coverage provided by ui extensions rises substantially during a downturn the ratio of these two effects represents the nonemployment response of workers weighted by the probability of being affected by ui extensions hence our results imply that the effective moral hazard effect of ui extensions is significantly lower in recessions than in booms using a model of job search with liquidity constraints we also find that in the absence of market wide effects the net social benefits from ui extensions can be expressed either directly in terms of the exhaustion rate and the nonemployment effect of ui durations or as a declining function of our measure of effective moral hazard copyright 2012 oxford university press

debt and depression we examine the effect of household financial indebtedness on psychological well being using a large household survey of families with children in britain existing studies that find a link between debt and depression tend to utilise small and highly selective samples of people and only self reported measures of financial stress responses to which are likely to correlate with subjective measures of health from additional household data we can construct a variety of objective quantitative measures of financial stress in order to validate self reported measures we show that although there is a positive association between subjective measures of financial well being and psychological well being individuals differ in their psychological response to objective household financial situations we also examine how the potential simultaneity of financial and psychological health might be handled

impact of reemployment bonuses on insured unemployment in the new jersey and illinois separate social experiments conducted in new jersey and illinois tested the effect of offering unemployment insurance ui claimants a cash bonus for rapid reemployment the illinois bonus was constant over time while the new jersey bonus declined over time so that the bonus received was greater the earlier that reemployment occurred this paper compares the effects of the bonus offers on the rate at which claimants exited ui the new jersey and illinois bonus offers generated similar increases in the ui exit rate during the period in which claimants could qualify for the bonus however the declining new jersey bonus had little impact on long term claimants who exhausted their ui benefits in contrast the constant illinois bonus had a substantial impact on long term claimants thereby reducing the rate at which claimants exhausted their ui benefits this finding at least partly explains why the illinois bonus had a larger impact on ui receipt than the new jersey bonus

measuring strategic uncertainty in coordination games this paper proposes a method to measure strategic uncertainty by eliciting certainty equivalents analogous to measuring risk attitudes in lotteries we apply this method by conducting experiments on a class of one shot coordination games with strategic complementarities and choices between simple lotteries and sure payoff alternatives both framed in a similar way despite the multiplicity of equilibria in the coordination games aggregate behaviour is fairly predictable the pure or mixed nash equilibria cannot describe subjects behaviour we present two global games with private information about monetary payoffs and about risk aversion while previous literature treats the parameters of a global game as given we estimate them and show that both models describe observed behaviour well the global game selection for vanishing noise of private signals offers a good recommendation for actual players given the observed distribution of actions we also deduce subjective beliefs and compare them with objective probabilities

unemployment insurance and job durations seasonal and non seasonal jobs the authors use regional and individual variation in unemployment insurance ui parameters to estimate the impact of ui incentives on job durations in doing so they distinguish between seasonal and nonseasonal jobs the authors find evidence of substantial tailoring of job durations to ui incentives in seasonal but not in nonseasonal jobs even for seasonal jobs adjusting ui parameters has small impacts on average job duration except in high unemployment regions increasing the ui entrance requirement leads to some job lengthening but also to the creation of more very short jobs

principles of network development and evolution an experimental study this paper reports on an experimental investigation of the evolution of networks and the individual decision making processes that guide it inasmuch as there is no history of experimental work on network formation part of the paper is devoted to the formulation of problems that can be examined experimentally the results are that networks composed of decentralized decision makers are capable of overcoming complex coordination and learning problems and converge to stationary when it does not occur significant and persistent inefficiencies can result the models of equilibration based on the principle of nash equilibrium are more reliable than models based on the alternative principles of efficiency seeking or focalness of the network configuration however individual decision making within networks is not in accordance with the simple decision rules of nash best response instead we observed complicated strategies that appear to trade short term profits in order to signal to and teach other agents the strategies required for long term profit maximization

a note on the effect of unemployment on mortality in this note we test if unemployment has an effect on mortality using a large individual level data set of nearly 30 000 individuals in sweden aged 20 64 years followed up for 10 17 years we follow individuals over time that are initially in the same health state but differ with respect to whether they are employed or unemployed controlling also for a number of individual characteristics that may affect the depreciation of health over time unemployment significantly increases the risk of being dead at the end of follow up by nearly 50 from 5 36 to 7 83 in an analysis of cause specific mortality we find that unemployment significantly increases the risk of suicides and the risk of dying from other diseases all diseases except cancer and cardiovascular but has no significant effect on cancer mortality cardiovascular mortality or deaths due to other external causes motor vehicle accidents accidents and homicides

problems of sample construction in studies of the effects of unemployment insurance on unemployment duration conventional analyses of the effect of unemployment insurance ui on unemployment duration have neglected the issue of sample construction the authors show that such studies by failing to account for job finding among those eligible for ui within intervals corresponding to the waiting time and filing delays associated with drawing benefits overstate the expected unemployment duration of ui recipients while understating that of nonrecipients ignore a dominant line of causation running from duration to ui benefit status produce misspecified hazard functions and may overstate by as much as 50 the effect of the ui replacement rate on jobless duration

qualifying for unemployment insurance an empirical analysis little is known about the effect of unemployment insurance on employment durations in this paper the authors take advantage of a unique accidental experiment in the canadian unemployment insurance system which created an exogenous increase in the entrance requirement the number of weeks an individual must work to qualify for benefits of up to four weeks in some regions the authors identify the effects of this increase primarily by comparing the hazard rate out of employment for the experimental year 1990 with that for the preceding year in regions where other parameters of the unemployment insurance system do not change copyright 1997 by royal economic society

the econometrics of piecewise linear budget constraints a survey and exposition of the maximum likelihood method in this article maximum likelihood techniques for estimating consumer demand functions when budget constraints are piecewise linear are exposited and surveyed consumer demand functions are formally derived under such constraints and it is shown that the functions are themselves nonlinear as a result the econometric problems in estimating such functions are exposited and the importance of the stochastic specification is stressed in particular the specification of both unobserved heterogeneity of preferences and measurement error econometric issues in estimation and testing are discussed and the results of the studies that have been conducted to date are surveyed

experiments with network formation abstract we examine how groups of agents form trading networks in the presence of idiosyncratic risk and the possibility of contagion specifically four agents play a two stage finite repeated game in the first stage the network structure is endogenously determined through a non cooperative proposal game in the second stage agents play multiple rounds of a coordination game against all of their chosen neighbors after the realization of a payoff relevant shock while parsimonious our four agent environment is rich enough to capture all of the important interaction structures in the networks literature bilateral marriage local interaction star and uniform matching consistent with our theory marriage networks are the most frequent and stable network structures in our experiments we find that payoff efficiency is around 90 percent of the ex ante payoff dominant strategies and the distribution of network structures is significantly different from that which would result from random play

do temporary extensions to unemployment insurance benefits matter the effects of the us standby extended benefit program during the 2007 2010 economic downturn the us temporarily increased the duration of unemployment insurance ui by 73 weeks higher than any prior extension raising concerns about ui s disincentive effects on job search this article examines the effect of temporary benefit extensions using a regression discontinuity rd approach that addresses the endogeneity of benefit extensions and labour market conditions using data from the 1991 recession the results indicate that the stand by extended benefit seb program has a significant although somewhat limited impact on county unemployment rates and the duration of unemployment the results suggest that the temporary nature of seb benefit extensions may mitigate their effect on search behaviour

long live democracy the determinants of political instability in latin america abstract we investigate the underlying causes of political instability in a panel of 18 latin american countries from 1971 2000 we test whether regime type regime durability factionalism income inequality ethnic diversity ethnic discrimination regional spillover effects urban growth and macroeconomic variables matter for instability we find several important results 1 democracy has a significant negative effect on instability that is robust to several alternative specifications 2 factionalised political systems experience higher instability 3 income inequality ethnic fractionalisation and urban growth have important nonlinear effects on instability and 4 of the macroeconomic variables we study only openness to trade has a significant negative effect on instability

job search by employed and unemployed youth analysis of data from the new youth cohort of the national longitudinal survey yields evidence that young unemployed job seekers chose higher levels of search effort as measured by number of methods used and time spent per method and lower reservation wages relative to offered wages than did comparable employed job seekers in 1981 these differences in search choices at least partly explain differences in search outcomes between the two groups unemployed searchers apparently were more likely than employed searchers to gain new employment and the wages they obtained were slightly lower the author argues that the greater search effort by unemployed job seekers is due to the higher costs of search they bear because of foregone earnings

unemployment durations and extended unemployment benefits in local labor markets many empirical studies have confirmed the theoretical prediction that longer term unemployment insurance ui entitlement leads to longer unemployment duration most of those studies have examined

work incentive effects of taxing unemployment benefits before 1979 unemployment insurance ui benefits were not treated as taxable income in the united states several economists criticized this policy on the ground that not taxing ui benefits while taxing earned income allegedly encourages unemployed persons to conduct longer than socially optimal job searches since 1979 however ui benefits received by persons in higher income families have been subject to income tax this paper investigates whether the introduction of benefit taxation has had the predicted effect of reducing unemployment duration the study uses data on a sample of persons that filed for ui in 1978 or 1979 to examine whether high income claimants collected benefits for shorter periods after the tax change than they did before benefits became taxable as part of the empirical analysis the paper develops a generalization of the weibull distribution and applies a limited dependentvariable technique for this distribution similar to the tobit technique for the normal distribution despite some variation in the results from different model specifications the analysis presents persuasive evidence of a tax effect on unemployment duration the 1979 policy change is estimated to have reduced average compensated unemployment duration among the sampled high income claimants by about one week

unemployment and mental health some evidence from panel data microdata are used in this paper to analyze the effects of unemployment on mental health the analysis is done in two steps first cross section data of labor force participants are analyzed it appears that the unemployed have worse mental health than the employed next panel data are used to control for fixed effects that is unobserved omitted variables that are constant over time the model is also specified to allow both the occurrence of and duration of unemployment to affect mental health then we cannot reject the hypothesis that there are no effects of unemployment on mental health however some sensitivity tests indicate that the precision of our estimates is rather low

a quantitative analysis of unemployment benefit extensions abstract extensions of unemployment insurance ui benefits have been implemented in response to the great recession this paper measures the effect of these extensions on the unemployment rate using a calibrated structural model featuring job search and consumption saving decisions skill depreciation and ui eligibility the ongoing ui benefit extensions are found to have raised the unemployment rate by 1 4 percentage points which is about 30 of the observed increase since 2007 moreover the contribution of the ui benefit extensions to the elevated unemployment rate increased during 2009 2011 while the number of vacancies recovered the successive extensions kept search intensity down

microfoundations and the demand for money the reader should note that i write this piece in a style that aims to be accessible to that much neglected representative agent the woman on the eurostar train hence unlike the man on the clapham omnibus i assume my intrepid traveller has reasonable knowledge of monetary economics and econometrics but not of the details of the demand for money space constraints force me to indulge in a certain amount of poetic licence but i hope this results in poetic justice there have been many wars fought on this particular battlefield some with almost religious zeal on the theoretical side of the debate we sometimes have the equivalent of religious fundamentalists be they muslims jews christians etc who would dismiss almost any evidence unless it were associated with a strong microtheoretic basis as laid down in the koran talmud or bible the empirical side encompasses agnostics atheists as well as born again econometricians pure theorists inhabit the sunlit uplands while applied economists and policymakers flounder in the muddy plain below occasionally gaining solace from their copy of zen and the art of motorcycle maintenance in general in economics we do not have the luxury of controlled experiments as is the case in the natural sciences what distinguishes good microfoundations from bad and how to weight priors and statistical evidence is subject to much dispute leamer i983 hendry et al i990 as in religion sometimes there is the occasional miracle proclaimed after a suitable interval a new saint may be declared and disciples flock to the new shrine later doubts may arise as to whether a miracle really did occur human behaviour is difficult to explain let alone predict so the search for the equivalent of the holy grail ark of the covenant etc is bound to be arduous in scholarly journals we generally read of the success of the demand for money like diplomats who are sent abroad to lie for the good of their country publication may require applied economists to be somewhat economical with the actualite lovell i983 leamer i983 in this article i want to be as honest as possible about our success and failures in this area the prior information an armchair economist would consider when thinking about the demand for money over the past 40 years in western industrialised countries which have experienced moderate inflation might

how changes in financial incentives affect the duration of unemployment this paper studies how changes in the two key parameters of unemployment insurance the benefit replacement rate rr and the potential benefit duration pbd affect the duration of unemployment to identify such an effect we exploit a policy change introduced in 1989 by the austrian government which affected various unemployed workers differently a first group experienced an increase in rr a second group experienced an extension of pbd a third group experienced both a higher rr and a longer pbd and a fourth group experienced no change in the policy parameters we find that unemployed workers react to the disincentives by an increase in unemployment duration and our empirical results are consistent with the predictions of job search theory we use our parameter estimates to split up the total costs to unemployment insurance funds into costs due to changes in the unemployment insurance system with unchanged behaviour and costs due to behavioural responses of unemployed workers our results indicate that costs due to behavioural responses are substantial

the econometrics of nonlinear budget sets traditional empirical analysis of consumer demand has usually made the assumption of linear budget sets that is the consumer is assumed to purchase any desired quantity at a constant price subject to a budget constraint the major exception to this framework is the analysis of demand when some goods are rationed 2 in the rationed case the price is constant up to a quantity limit in contrast to the rationed case here i consider the situation where the price varies with the amount of the good purchased empirical situations with nonconstant prices come readily to mind and of course they have received much recent attention from theorists since mirrlees 44 paper on optimal nonlinear taxation the following examples are meant to give a partial listing of cases when nonlinear budget sets occur i electricity prices many electric utilities engage in declining block pricing that is the marginal price of successive kwh s of electricity decrease at a given number of points determined by total demand thus the budget set is piecewise linear houthakker 36 was the first to propose an approach to this problem taylor 51 analyzes the problem at length and hausman kinnucin and mcfadden 31 use an instrumental variables estimator to provide consistent estimates of the demand function

network structure in a link formation game an experimental study in this article we use an experiment to evaluate the performance of alternative refinements in a myersonian link formation game with a supermodular payoff function our results show that a non cooperative refinement the global games gg approach outperforms alternative cooperative refinements strong nash equilibrium coalition proof nash equilibrium and pairwise stable nash equilibrium in explaining the observed experimental behavior in the static game of complete information with three players the results are robust to some comparative statics and the gg approach shows a high predictive power under incomplete information however under repeated interaction or with a greater number of players the gg approach loses predictive power but so do the cooperative refinements the results illustrate the importance of coordination failure in practice and the need to design mechanisms to reduce this effect in practical decision making problems jel c70 c92 d20 d44 d82

are children really inferior goods evidence from displacement driven income shocks abstract this paper explores the causal link between income and fertility by analyzing women s fertility response to the large and permanent income shock generated by a husband s job displacement i find that the shock reduces total fertility suggesting that the causal effect of income on fertility is positive a model that incorporates the time cost of children and assortative matching of spouses can simultaneously explain this result and the negative cross sectional relationship i also find that a husband s displacement accelerates childbearing which is consistent with lifecycle models of fertility in which the incentive to delay is driven by expected earnings growth

short and long term unemployment abstract this paper estimates a semi parametric hazard model for unemployment duration that accommodates time varying covariate effects for both baseline hazard functions selected some dramatic changes are detected in the regression coefficients the results are robust to the incorporation of unobserved heterogeneity

applications and interviews firms recruiting decisions in a frictional labour market i develop a directed search model to study the recruitment decisions of firms competing for workers who ex post differ in two dimensions 1 their match productivity and 2 their probability of accepting a job offer endogenously determined by their choice of application portfolio to attract these workers firms post a recruiting intensity and a hiring standard in addition to terms of trade a higher recruiting intensity is costly but allows the firm to select more applicants for an interview which reveals their productivity the hiring standard solves the tradeoff between immediate hiring and waiting for a potentially better match in the future i characterize equilibrium and find that various outcomes including uniqueness of equilibrium and the cyclicality of recruiting intensity crucially depend on firms recruiting cost and workers search cost calibration of the model to the u s labour market indicates a continuum of equilibria given selection of a particular equilibrium hiring standards are countercyclical while recruiting intensity is procyclical the calibrated model creates more amplification than a standard model without intensive margins and gives rise to procyclical match efficiency when viewed through the lens of a cobb douglas matching function

a strategic model of social and economic networks we study the stability and efficiency of social and economic networks when self interested individuals can form or sever links first for two stylized models we characterize the stable and efficient networks there does not always exist a stable network that is efficient next we show that this tension persists generally to assure that there exists a stable network that is efficient one is forced to allocate resources to nodes that are not responsible for any of the production we characterize one such allocation rule the equal split rule and another rule that arises naturally from bargaining of the players

is unemployment insurance addictive evidence from the benefit durations of repeat users the author finds evidence that the past occurrence of a spell of insured unemployment lengthens the duration of future spells descriptive statistics from canadian administrative data covering mid 1971 to early 1990 suggest that unemployment insurance ui claimants tend to spend a longer and longer time collecting benefits with each additional claim they make this finding contradicts the implication of static neoclassical models that successive ui spells should be of the same length the author hypothesizes that the stigma attached to receiving unemployment benefits erodes with each new ui claim an individual files

unemployment insurance and unemployment spells this paper tests the effects of the level and length of unemployment insurance benefits on unemployment durations the paper particularly studies individual behavior during the weeks just prior to when benefits lapse higher unemployment insurance benefits are found to have a strong negative effect on the probability of leaving unemployment however the probability of leaving unemployment rises dramatically just prior to when benefits lapse individual data are used with accurate information of spell durations and the level and length of benefits the semiparametric estimation techniques used in the paper yield more plausible estimates than conventional approaches and provide useful diagnostics copyright 1990 by the econometric society

the effects of grants in aid on state and local expenditures abstract this paper develops econometric methods to estimate the effect of the piecewise linear budget constraints created by grant formulas in which the subsidy rate is not constant over expenditures e g closed end grants the methods are applied to the afdc program the results show that because of the kinked nature of the grant formula 1 the present federal formula actually increases cross state inequality in afdc benefits 2 several subsidy rates in the formula actually reduce benefits and 3 the so called flypaper effect disappears

time use emotional well being and unemployment evidence from longitudinal data how do unemployed individuals allocate and experience their time how does their time use and emotional experience change once they find a job this article provides new evidence on the time use and emotional well being of unemployed and employed individuals in the united states using longitudinal data from a survey of unemployed workers in new jersey we find evidence that the time spent on home production activities drops sharply at the time of reemployment with the magnitude of the shift in line with previous research using cross sectional time use surveys burda and hamermesh 2010 krueger and mueller forthcoming 1 leisure activities also decrease at the time of reemployment though somewhat less than in cross sectional time use data partly because those finding a job were spending more time on job search activities in the weeks prior to reemployment we also investigate the relationship between unemployment and emotional well being in connection with time use despite the fact that the unemployed spend relatively more time in leisure related activities we find that the unemployed enjoy these activities to a lesser degree

the measurement of unemployment an empirical approach although the unemployment rate is one of the most widely cited and closely monitored economic statistics the definition and measurement of unemployment remain controversial an important issue is whether non employed persons who display a marginal attachment to the labor force for example those who are available for and desire work but are not searching for work should be classified as unemployed or non participants although this issue has been extensively debated it has never been tested empirically this paper carries out empirical tests of this and related hypotheses using a unique longitudinal data set from canada we find within the marginally attached a waiting group whose behavior indicates that they would be more appropriately classified as unemployed rather than out of the labor force the remainder of the marginally attached exhibit behavior between that of the unemployed and the balance of non participants suggesting that the desire for work among non searchers conveys substantial information about labor force attachment and future employment status our methods also apply to heterogeneity within the unemployed and we investigate behavioral variation linked to differences in job search methods and reasons for entry into unemployment although those using passive job search do exhibit behavior somewhat distinct from active searchers our results reject the practice of classifying passive job searchers as out of the labor force overall our results indicate that the non employed are very heterogeneous so that any single division into unemployment and out of the labor force is unlikely to fully capture the variety of degrees of labor force attachment this abstract was borrowed from another version of this item

a bayesian semiparametric competing risk model with unobserved heterogeneity this paper generalizes existing econometric models for censored competing risks by introducing a new flexible specification based on a piecewise linear baseline hazard time varying regressors and unobserved individual heterogeneity distributed as an infinite mixture of generalized inverse gaussian gig densities nesting the gamma kernel as a special case a common correlated latent time effect induces dependence among risks our model is based on underlying latent exit decisions in continuous time while only a time interval containing the exit time is observed as is common in economic data we do not make the simplifying assumption of discretizing exit decisions our competing risk model setup allows for latent exit times of different risk types to be realized within the same time period in this setting we derive a tractable likelihood based on scaled gig laplace transforms and their higher order derivatives we apply our approach to analyzing the determinants of unemployment duration with exits to jobs in the same industry or a different industry among unemployment insurance recipients on nationally representative individual level survey data from the us department of labor our approach allows us to conduct a counterfactual policy experiment by changing the replacement rate we find that the impact of its change on the probability of exit from unemployment is inelastic copyright 2014 john wiley sons ltd

unemployment insurance in the united states layoff incentives and cross subsidies we survey unemployment insurance ui in the united states and provide new evidence on the ui payroll tax most ui receipt is due to firms that pay part of the ui costs of their layoffs but weak experience rating leads most firms to pay considerably less than the full costs industries consistently receiving subsidies from the ui system are construction manufacturing and mining finally a large fraction of layoffs resulting in payment of ui are made by firms that are not charged for the costs of the claim because they have employed the individual for less than 2 quarters

does unemployment insurance crowd out home production abstract in this paper we study the interaction between self insurance and public insurance in particular we provide evidence on a negative correlation between unemployment insurance benefits and home production using the american time use survey atus and the state level unemployment insurance data of the u s the empirical results suggest that moving to a two times more generous state would decrease time spent on home production about 22 for the unemployed then we pursue a quantitative assessment of this empirical finding using a dynamic competitive equilibrium model in which households do home production as well as market production the model is able to generate the empirical facts regarding the unemployment benefits and home production the fact that unemployment insurance benefits crowd out home production is interpreted as a substitution between the two insurance mechanisms against loss of earnings during unemployment spells

the lot of the unemployed a time use perspective this paper provides new evidence on time use and subjective well being of employed and unemployed individuals in 14 countries we devote particular attention to characterizing and modeling job search intensity measured by the amount of time devoted to searching for a new job job search intensity varies considerably across countries and is higher in countries that have higher wage dispersion we also examine the relationship between unemployment benefits and job search

unemployment and infant health times series evidence from the state of tennessee this is the first study that decomposes unemployment into its structural and cyclical components and investigates their impact on income distribution controlling for the influence of inflation increases in structural unemployment have a substantial

early kindergarten maternal labor supply and children s outcomes evidence from italy abstract we analyze a reform that introduced early access to subsidized childcare for 2 year old children in italy exploring the effects on several measures of maternal labor supply and on children s cognitive outcomes our identification strategy exploits discontinuities in the eligibility rules and the staggered implementation of the reform we find that the policy increased mothers participation in the labor market and lowered the reservation wage of the unemployed thus increasing their likelihood of finding a job at the same time the newly introduced childcare arrangement did not affect children s cognitive development irrespective of their family background