labor supply of husbands and wives a simultaneous equations approach labor supply functions for married men and women are formulated as a dynamic simultaneous equations system which is estimated using panel data controlling for fixed individual effects allows marginal labor supply responses to be disentangled from permanent patterns in hours worked due to assortative mating the results suggest that the labor supply of husbands and wives without pre school children is not jointly determined in the short run while families with young children exhibit strong interactions in work hours and negative cross earnings effects neither the joint utility model of family labor supply nor an ad hoc traditional family model is supported by these results the data are for the united states and concern 381 couples from the denver income maintenance experiment excerpt

decriminalization and marijuana smoking prevalence evidence from australia this article uses the 2001 national drug strategy household survey to assess the impact of marijuana decriminalization policy on marijuana smoking prevalence in australia both parametric and nonparametric methods are used the parametric approach includes endogenous probit switching two part sample selection and standard dummy variable models while the nonparametric approach uses propensity score stratification matching specification analyses are also conducted a nonparametric kernel based test is constructed to select between parametric and nonparametric models and the likelihood ratio test is used to choose among parametric models our analyses favor the endogenous switching model where decriminalization increases the probability of smoking by 16 2

co operatives and the poor a comparative perspective cooperatives have a universal appeal as an instrument of poverty alleviation and yet their record has been less than exemplary this paper highlights dilemmas faced in cooperative development between the objectives of growth and distribution and those of decentralization and equity the paper identifies the various internal and external prerequisites for a successful cooperative movement by examining the evidence with regard to marketing credit and production cooperatives it argues that in the absence of such prerequisites alternative forms of institutional arrangements may be at least as effective as cooperative institutions in any case a healthy movement that reaches the poor calls for institutional competition

alcohol consumption and human capital a retrospective study of the literature grossman proposed an individual s health can be viewed as one aspect of their human capital following this line of thought a number of recent papers have reported a positive impact of alcohol consumption on earnings the rationale for the existence of such a relationship is the positive impact of alcohol on physical and mental health we conduct a meta analysis to determine whether such factors as the estimation technique the presence of ex drinkers in the sample possible sample selection bias and publication bias may all contribute to these findings an additional suggestion for the positive relationship between alcohol and wages is the presence of a common set of personality traits that determines drinking behaviour and also leads to higher earnings we examine this relationship by reviewing the literature that investigates if the personality influencing aspects of alcohol consumption influences measures of human capital we also survey the significant body of research that has examined how alcohol consumption has been found to influence educational outcomes and the work force participation of problem drinkers

formal credit corruption and the informal credit market in agriculture a theoretical analysis the paper presents a theory of interest rate determination on informal credit in backward agriculture when there is a market for formal credit the farmer has to bribe the official of the formal credit agency in order to get formal credit the official and the moneylender play a non cooperative game in choosing the amount of formal credit and the informal interest rate respectively the informal sector interest rate and the effective formal sector interest rate incorporating the bribe are equal in equilibrium a reduction in the formal interest rate and or an increase in the price of the product may lead to an increase in the equilibrium bribing rate and the informal interest rate when the formal credit and the informal credit are complementary to each other

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 impact of children on wages job tenure and the division of household labour in the absence of typical exclusion restrictions covariance restrictions are used to obtain estimates of the effects of children on household behaviour using data from the psid on two age samples children are found to have a significant impact on many household decisions however while in the young sample exogenous fertility cannot be rejected in the older sample this is not the case finally if the average household had one less child the male female wage differential would decrease by 9 5 there has been enormous interest in learning the impact of children on various household behaviours especially those of the mother in particular there has been much empirical research on the effect of fertility on female allocation and value of time angrist and evans 1998 gronau 1988 1977 1976 mroz 1987 rosenzweig and wolpin 1980 fleischer and rhodes 1979 cain and dooley 1976 heckman 1974 gronau 1973 etc in either case the inability to find appropriate instruments for fertility is troublesome fleischer and rhodes 1979 conclude that their inability to represent the fertility variable with a suitable instrument is disappointing and willis 1987 wrote i t has proven difficult to find enough well measured exogenous variables to permit cause and effect relationships to be extracted from correlations among factors such as the delay of marriage decline of childbearing growth of divorce and increased female labour force participation of related interest is the effect of fertility on market wages waldfogel 1998 hersch and stratton 1997 korenman and neumark 1992 hersch 1991 moore and wilson 1982 hill 1979 cain and dooley 1976 and male behaviour browning 1992 pencavel 1986 controlling for the endogeneity of fertility is likely to be vital in any model of household time allocation browning 1992 stated finally labor supply and fertility may be jointly determined either by basic economic principles or because in the population preferences for having children and for working at ajob are negatively correlated despite the theoretical claims the empirical question of whether or not fertility is endogenous has yet to be answered

non contractible investments and vertical integration in the mexican footwear industry abstract this paper examines patterns of integration among manufacturers and retailers using data from a survey of footwear manufacturers in mexico the property rights framework developed in papers by grossman and hart 1986 j polit econ 94 691 and hart and moore 1990 j polit econ 98 1119 is differentiated from the standard empirical transactions cost framework in the context of this industry the most relevant distinction between the two frameworks is that the property rights framework addresses both the benefits and costs of integration while the transactions cost framework focuses only on variation in the benefits of integration we show that the costs of integration are highest where the retailer s non contractible investment has an important effect on the overall profits from the relationship consistent with the property rights framework the data suggest that integration is less likely in these circumstances

the estimation of human capital by administrative archives in a static and longitudinal perspective the case of milan this paper focuses on the estimation of the latent variable human capital hc at disaggregated level worker by available routinely institutional data flows in particular we utilize the lombardy region administrative archive employment centers of the province of milan collecting information about careers of workers in the private sector of the milan area and administrative flows collecting mandatory workers individual income tax returns filed with the national internal revenue service first we propose and empirically estimate hc scores in a static referred to 2004 framework by means of a realistic measurement model within causal relationships among endogenous and exogenous investment hc indicators furthermore the model also specifies a set of concomitant indicators that not belonging to hc investment indicators have causal impact on endogenous variables and on hc scores too second we propose a longitudinal analysis period 2000 2004 aimed to investigate how workers earned income growth rates vary over workers educational levels and other personal characteristics the empirical results of both analyses confirm the characteristics of the italian job market denoted by marked inequalities and knowledge regarding the process of school to work transition characterized by a weak incidence of education on longitudinal trajectories of earned income

low pay dynamics and transition probabilities this paper models low pay transitions in britain using a bivariate probit model with endogenous selection to address the initial conditions problem and parental variables as instruments the exogeneity of the initial state is strongly rejected and results in considerable overstatement of the effects of explanatory factors the probability of being low paid depends strongly on low pay in the previous year restricting attention to those who remain employees results in an overstatement of the probability of the low paid moving up the earnings distribution but is not found to have much effect on the estimated effects of explanatory variables

housework wages and the division of housework time for employed spouses while the popular press may have declared housework passe with the advent of the two income household see housework is obsolescent by barbara ehrenreich 1993 for one such example the facts indicate that housework continues to consume a substantial amount of time particularly for women while estimates vary widely depending on the sample examined and the methods used to generate the information representative values of housework time range around 6 14 hours per week for men and 20 30 hours for women since wages are likely to be influenced both directly and indirectly by the time and effort devoted to other activities and since gender differences in household responsibilities are significant and often assumed to be a driving force behind gender earnings differentials decisions regarding the overall amount of time spent on housework and the division of that time within the household are important ones the goal of this paper is to shed some light on these allocation decisions we begin by discussing the various methods by which time and effort spent on housework may affect wages and summarize the available empirical evidence overall the empirical evidence indicates that time spent on housework has a negative effect on wages an effect which is most pronounced for women we next examine the amount of time spent on housework and the division of that time between working spouses to do so we draw upon the human capital literature and the bargaining literature to construct simple regression equations for time spent on housework by each spouse as well as the share of housework time contributed by the husband the results indicate that husbands do less housework than their wives as their relative earnings and hours spent in the labor market increase

participation in marijuana cocaine and heroin consumption in australia a multivariate probit approach this article investigates factors affecting the participation in marijuana cocaine and heroin using micro unit data from an australian national survey on recreational drugs accounting for cross drug correlation potentially induced by unobserved personal characteristics such as individual tastes and addictive personalities we estimate a trivariate probit model where the participation decisions are jointly modelled as a system with correlated error terms the estimated correlation coefficients are significant across all three drugs the study provides valuable empirical information on conditional and joint probabilities of drug participation the multivariate approach is shown to provide better analysis relative to a univariate approach that does not address the endogeneity of all drug participation variables

housework fixed effects and wages of married workers although the primacy of household responsibilities in determining gender differences in labor market outcomes is universally recognized there has been little investigation of the direct effect of housework on wages using data from the panel study of income dynamics cross sectional wage regressions reveal a substantial negative relation between wages and housework for wives which persists in specifications controlling for individual fixed effects the evidence for husbands is inconclusive married women s housework time is on average three times that of married men s the addition of housework time to the wage equations increases the explained component of the gender wage gap from 27 30 percent to 38 percent

shaping intergenerational relationships the demonstration effect abstract according to the demonstration effect theory parents make intergenerational transfers to their elders in order to elicit a symmetric future behavior from their children in this paper we show that upstream transfers are expected to increase with low returns from alternative financial assets and with the donor s life expectancy the latter effect creates a greater incentive for daughters to care for parents

consumer choice and competition policy a study of uk energy markets consumer choice is increasingly recognised as a crucial factor in competition policy to illustrate the implications of such choice we present an investment model of the switching choice in the uk residential natural gas market and examine responses to a specially commissioned survey of nearly seven hundred consumers identifying search and switching costs through an assessment of the savings which consumers say they require to switch supplier together with an evaluation of consumer switching behaviour we deduce that the incumbent retained considerable market power suggesting that some continued regulation may be necessary

an analysis of offer functions of banks and credit unions in guatemala economists have sought to identify institutions which might fill the gap in household access to credit arising from rationing by formal lenders credit unions have been identified as institutions which might use informational and monitoring advantages to fill that gap using information on household perceptions of their access to credit this article analyses the impact of certain credit unions on the access to credit of households in guatemala regression results indicate that credit unions serve markets unserved by formal lenders and that information on household perceptions of their access to credit is important in making inferences about lender lending activities

national food strategies and food policy reform abstract national food strategies sponsored by the world food council are intended to produce policy blueprints for improving food production in poor countries international experience with agricultural development discloses wide agreement on national and local policy specifics which should have priority however the absence of research into the political attitudes and processes which foster consensus on goals and the reconciliation of competing desirable policies eg short term v long term equity v efficiency may impede the desired policy reform

food insecurity gender and international migration in low and middle income countries abstract the determinants of migration have been widely studied but research has rarely addressed the roles of food insecurity and gender in the migration decision process to address these gaps we examine these relationships for 135 078 individuals across 94 low and middle income countries we use a series of binary choice models with sample selection and data from the 2014 2015 waves of the gallup world poll survey which includes the first global measure of individual level food insecurity results which are robust indicate that food insecurity is an important determinant of both migration intentions and preparations and the probability of migration intentions increase monotonically with the severity of food insecurity and the probability of migration preparations decrease these relationships also differ significantly by gender and level of gross national income evidence suggests a need for increased coordination between the international food security and migration policy agendas

the family gap for young women in the united states and britain can maternity leave make a difference in the united states and britain there is a family gap between the wages of mothers and other women differential returns to marital and parental status explain 40 50 of the gender gap another 30 40 is explained by women s lower levels of work experience and lower returns to experience taking advantage of quasi experiments in job protected maternity leave in the united states and britain this article finds that women who had leave coverage and returned to work after childbirth received a wage premium that offset the negative wage effects of children

internet start ups access to the bank loan market evidence from italy the analysis of the bank sector s ability to efficiently fuel the birth of new italian business ventures in internet related services is studied in particular through the specification and the estimate of a series of econometric models this paper aims at investigating which characteristics of a large sample of internet start ups and their relative founders facilitate access to the loan market more precisely the role played by founders human capital as a possible significant signal used by banks to evaluate investment projects is addressed estimation results suggest that highly qualified human resources possessed by internet founders do not represent an important driver for gaining access to bank credit and they do not affect the amount of the incurred debt

delayed formal credit bribing and the informal credit market in agriculture a theoretical analysis abstract the paper presents a theory of interest rate determination in the informal credit market in backward agriculture the market for informal credit is created by the delay in disbursement of formal credit the delay is controlled by the official of the formal credit agency and he is bribed by the farmer to reduce the delay the official and the moneylender play a non cooperative game in choosing the bribing rate and the informal interest rate respectively the informal sector interest rate and the effective formal sector interest rate incorporating the bribe are equal in equilibrium agricultural price and credit subsidy policies may raise the interest rate in the informal credit market

dynamic modeling of housing tenure choice abstract in this study a dynamic random effects simultaneous equation model is developed to model household tenure choice decision the novelty of the study lies in accounting for the dynamic aspects of housing tenure mode namely a move is prerequisite to a change in tenure mode and they are determined jointly expected mobility and tenure choice are interdependent decisions and tenure choice may be state dependent i e taste for ownership acquired or reinforced through the experience of being an owner in addition unobservable household heterogeneity is controlled by imposing a random effects specification the estimation is based on panel data from the psid using the method of maximum simulated likelihood

estimating engel curves under unit and item nonresponse summary this paper estimates food engel curves using data from the first wave of the survey on health aging and retirement in europe share our statistical model simultaneously takes into account selectivity due to unit and item nonresponse endogeneity problems and issues related to flexible specification of the relationship of interest we estimate both parametric and semiparametric specifications of the model the parametric specification assumes that the unobservables in the model follow a multivariate gaussian distribution while the semiparametric specification avoids distributional assumptions about the unobservables copyright 2011 john wiley sons ltd

why do married men earn more productivity or marriage selection injae lee using data from the current population survey march supplement 1999 this study examines why married men earn more than men who have never married we find that the marriage wage premium cannot be attributed to the unobservable higher earnings capability of married men instead wage gains from marriage are explained by the degree of specialization within the household our findings cast doubt on the argument that the selection of high ability men into marriage is the cause of the marriage wage premium jel j12 j31 i introduction labor economists have devoted considerable effort to explaining why married men earn higher wages than men who have never married a number of theoretical hypotheses have been advanced to explore the nature of this marriage wage premium the dominant theory is the productivity hypothesis which argues that marriage makes men more productive becker 1991 married men have greater opportunities to specialize in labor market activities when their wives specialize in home production the marriage wage premium reflects a productivity gap between married and never married men stemming from different conditions for human capital accumulation in market work a competing argument is the selection hypothesis nakosteen and zimmer 1987 1997 this reverses the direction of causality proposing that men with a higher earnings capability are valued more in the marriage market and are thus more likely to marry the marriage premium mirrors the marriage selection pattern married men are more productive not because they become more productive after marriage but because they were more productive before marriage 1 while there is compelling evidence that married men have higher earnings than never married men hill 1979 the relative merits of the productivity and selection arguments in explaining the existence of the marriage premium remain to be established nakosteen and zimmer 1987 argue that the marriage premium is a statistical artifact arising from a sorting process in which high wage males tend to be selected into marriage when selection effects are accounted for in their wage regression the marriage premium remains numerically large but becomes statistically insignificant however korenman and neumark 1991 show that the selection hypothesis is an incomplete explanation of the marriage premium they find that less than one half of the marriage premium vanishes when unobservable individual factors affecting both wages and marriage are removed the remaining premium is interpreted as the productivity enhancing effects of marriage later studies examine the validity of the productivity explanation using measures for the household division of labor such as a wife s labor market hours and the number of children in the household the studies investigate the effects of household specialization on a husband s earnings according to the productivity hypothesis men whose wives specialize in home production should have a larger premium than men whose wives work in the labor market the evidence for this is mixed daniel 1992 and gray 1997 find that the marriage premium is negatively associated with the wife s labor market hours whereas loh 1996 and jacobsen and rayack 1996 find little evidence that the marriage premium is explained by productivity differences past work tries to clarify the relationship between marriage household specialization and a husband s earnings but it does not allow us to reach an empirical consensus about the cause of the marriage premium in this article we present a new empirical framework to test the relative merits of two competing but not mutually exclusive hypotheses first we develop a switching regression model with endogenous marriage selection the selection hypothesis is founded on the premise that a man s attractiveness as a potential mate depends upon his observed earnings as well as unobservable individual traits that are positively related to his earnings potential

geographical labour mobility migration or commuting eliasson k lindgren u and westerlund o 2003 geographical labour mobility migration or commuting reg studies 37 827 837 in this paper we examine how individual labour market status and spatial variations in employment opportunities influence interregional job search behaviour and mobility decisions in sweden the econometric analysis is based on 290 000 individual observations and refers to the years 1994 95 the empirical results show that the probability of interregional labour mobility unexpectedly decreases with the accessibility to employment opportunities in neighbouring regions as expected the findings reveal that accessibility to job openings in surrounding regions significantly increases the likelihood of choosing commuting as the mobility mode moreover the empirical findings indicate that individual unemployment experience increases the likelihood of mobility as well as migration eliasson k lindgren u et westerlund o 2003 la mobilite geographique du travail la migration

the measurement of saving investment and wealth there is probably no concept other than saving for which u s official agencies issue annual estimates that differ by more than a third as they have done for net household saving or for which reputable scholars claim that the correct measure is close to ten times the officially published one yet despite agreement among economists and policymakers on the importance of this measure huge inconsistencies persist contributors to this volume investigate ways to improve aggregate and sectoral saving and investment estimates and analyze microdata from recent household wealth surveys they provide analyses of national income and product account nipa and flow of funds measures and of saving and survey based wealth estimates conceptual and methodological questions are discussed regarding long term trends in the u s wealth inequality age wealth profiles pensions and wealth distribution and biases in inferences about life cycle changes in saving and wealth some new assessments are offered for investment in human and nonhuman capital the government contribution to national wealth nipa personal and corporate saving and banking imputation

measuring human capital and its effects on wage growth ever since mincer years of labour market experience were used to approximate individual s general human capital while years of seniority were used to approximate job specific human capital this specification is restrictive because it assumes that starting wages at a new job depend only on job market experience in this paper i investigate the effects of human capital on wage growth by using a more flexible specification of the wage equation which allows for a rich set of information on past employment spells to affect the starting wages in addition i endogenize the labour mobility decision in order to illuminate the effects of human capital accumulation patterns on wage growth i compare counterfactual career paths for representative individuals copyright 2010 blackwell publishing ltd

are unemployment and out of the labor force behaviorally distinct labor force states abstract this paper uses the j test developed by mackinnon et al 1983 and us gross change data for six age sex demographic groups to test the hypothesis that unemployment and out of the labor force are behaviorally meaningless distinctions results obtained with these data and test confirm those obtained by flinn and heckman 1983 we found that for young ages 16 19 and young adult ages 20 24 males and females the two states are distinct whereas for prime age males and females ages 25 44 this distinction is meaningless

forms of business organization and rural enterprise development some examples from anglophone africa abstract for rural enterprises in transition from the informal to the formal sector the legal form of business organization adopted can significantly affect the management of the firm partnerships are simple and flexible but may be too loosely structured for some commercial ventures cooperative societies are more formally structured than partnerships and are subject to less complicated statutory requirements than companies although they are vulnerable to far reaching government intervention companies are generally more attractive to institutional lenders and passive investors however their complexity makes them better suited to entrepreneurs with substantial business experience

new evidence on whether unemployment and out of the labor force are distinct states this paper focuses on the question of whether people who are out of the labor force olf should be included in unemployment measures if people who are olf can obtain jobs as often as the people who are unemployed then there is no real distinction between the two states of nonemployment surprisingly there has been very little effort surrounding this issue in the past clark and summers 1982 conclude that for teenagers unemployment and olf are not distinct states while flinn and heckman 1982a find the opposite for white male high school graduates the methodology adopted in this paper enables one to use incomplete transition data on unemployment and olf and to obtain estimates of the full transition matrix between three labor force states that are not possible with standard methods new evidence for high school graduates is presented by gender and it is found that while for young women the two states are distinct for young men they are not

the impact of real rents and wages on household formation although the economic literature has analyzed some components of the headship decision study of household formation has been primarily in the realm of demography the authors expand the demographic model to include economic determinants of the decision to remain with parents or not and to live with a group or separately they focus on measuring the effect of spatial variations in rental costs on the probability of forming a household the authors results based on a sample of 2 573 youths in their twenties indicate that the cost of housing and potential labor earnings are important variables in explaining this probability copyright 1993 by mit press

intertemporal analysis of employment decisions on agricultural holdings in slovenia the article attempts to quantify determinants influencing the dynamics of employment decisions on agricultural holdings in slovenia and to test specific aspects of labor reallocation during the transition period by the application of an agricultural household model through the use of a 1991 2000 longitudinal data set for 22 055 farm households quantitative analysis of intertemporal employment decisions by farm holders is carried out using probit techniques the determinants tested relate to the personal characteristics of farm holders gender age education level and potential off farm income household characteristics size structure characteristics of the agricultural holding economic size labor intensity and local labor market conditions the model results generally confirm existing empirical evidence on asymmetrical and irreversible participation of holders on the labor market despite intensive restructuring of agriculture and profound changes in the nonfarm labor market in the analyzed period labor supply of farm holders remains rigid the mobility of labor supply is lower than expected which can be attributed to the importance of structural problems constraining intersectoral mobility low labor mobility reduces the efficiency of labor allocation on agricultural holdings in slovenia elements of this problem emerge on both supply e g low level of educational and professional attainment of reference persons and demand sides of the labor market e g unfavorable local labor market conditions a marked tendency toward maintaining the same employment status is more distinct in the case of holders employed on farm only

children and their parents labor supply evidence from exogenous variation in family size although theoretical models of labor supply and the family are well developed there are few credible estimates of key empirical relationships in the work family nexus this study uses a new instrumental variable the sex composition of the first two births in families with at least two children to estimate the effect of additional children on parents labor supply in the united states instrumental variables estimates using the sex mix are substantial but smaller than the corresponding ordinary least squares ols estimates moreover unlike the ols estimates the female labor supply effects estimated using sex mix instruments appear to be absent among more educated women and women with high wage husbands we also find that married women who have a third child reduce their labor supply by as much as women in the full sample while there is no relationship between wives child bearing and husbands labor supply excerpt

human capital measurement theory and practice in early 2010 the us economy sits in its most precarious position since the great depression of the 1930s at its height in 1933 25 of all workers and 37 of all non farm workers were completely out of work the unemployment rate in the usa is now over 9 5 1 as figure 1 indicates when the us economy spirals into severe recession unemployment cascades up as well periods of recession coincide with significant rise in unemployment and the two forces feed on each other taxing economic systems when consumer spending declines and capital stock markets endure significant loss unemployment spirals upward earned income tax revenue declines government expenditure on benefits for the unemployed increase consumer spending declines further and sales tax revenue declines housing values decline in a recession which causes property tax revenue to decline which causes a shortfall in municipal tax revenue so city budgets do not balance so more unemployment occurs now in the public sector the us and the world economy in general are still in the throes of such cataclysmic events even while this is written in the summer of 2009 europe s economy continues in a similarly dire situation with overall unemployment at 9 5 for the european union as of may 2009 2 interestingly australia unemployment hovers in the 5 8 rate range 3 the crash of the us economy has reverberated throughout the world and adversely impacted virtually every other economic system on the globe this sad fact is well known and undisputed by economists and social scientists throughout the world the us congress sits as this is being written in the summer of 2009 and debates an almost 1 trillion dollar healthcare package to assist in part in bringing the us economy out of crisis on february 17th of 2009 us president obama signed into law an 800 billion plus stimulus package significant debate in the usa continues as to whether the immense government spending and attendant increase in debt has done any good britain germany and other world powers are undergoing similar investments and debates hundreds of millions of these dollars are earmarked for projects to increase employment and increase the human capital hc of the world labour force on programmes such as educational loans and subsidies

a bivariate probit approach to the determination of employment a study of teen employment differentials in los angeles county following a bivariate probit approach and using the 1990 public use microdata samples pums for los angeles county this study shows that the employment of teenage workers depends on both the worker s participation decision as well as the employer s hiring decision omission of the role of participation decision from the estimation of employment probability yields misleading evidence of hiring discrimination against blacks this evidence however disappears when the participation and hiring equations are estimated jointly in a bivariate framework the study finds no evidence of discrimination against females and latinos in addition the study shows that family household and neighbourhood characteristics play significant roles in the determination of teen employment

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

specifying human capital a review of the measures of the stock of human capital used in empiricalgrowth research including adult literacy rates school enrollmentratios and average years of schooling of the working age population reveals that human capital is mostly poorly proxied the simple use ofthe most common proxy average years of schooling misspecifies therelationship between education and the stock of human capital based onhuman capital theory the specification of human capital is extended toallow for decreasing returns to education and for differences in thequality of a year of education the different specifications give riseto hugely differing measures of the stock of human capital acrosscountries and development accounting results show that misspecifiedhuman capital measures can lead to severe underestimation of thedevelopment effect of human capital

loss severities on residential real estate debt during the great recession abstract this study develops estimates of expected loss severities on mortgage exposures using data from florida during the great recession this paper marks the first attempt at addressing sample selectivity in the context of loss models we also construct measures of home equity that are more accurate than those employed in previous studies we find that failing to address sample selection and the use of noisy equity measures in loss models can bias loss estimates significantly we also find significantly higher loss severities and a greater sensitivity of loss severity to equity than what previous studies report

suspension of payments bank failures and the nonbank public s losses abstract we present evidence on the effects of suspensions of payments from an episode that is close to a controlled experiment for examining those effects in 1861 about 44 of the banks in wisconsin closed 81 of the banks in illinois closed and noteholders suffered substantial losses the historical record suggests that an effective suspension of payments in wisconsin but not in illinois may explain the difference our statistical evidence indicates that the suspension of payments increased the probability of a bank remaining open by about 21 percentage points and decreased noteholders losses by about 14 cents per dollar

detailed estimation of worklife expectancy for the measurement of human capital accounting for marriage and children abstract measuring an individual s human capital at a point in time as the present actuarial value of expected net lifetime earnings has a lengthy history calculating such measures requires accurate estimates of worklife expectancy here worklife estimates for men and women in the usa categorized by educational attainment race marital status parental status and current labour force status are presented race has a much larger impact on the worklife expectancy of men than women education is associated with larger worklife differentials for women the association between marriage and worklife expectancy is significant but of opposite sign for men and women married women men have a lower higher worklife expectancy than single women men parenthood is associated with a reduction in the worklife expectancy of women the association is smaller and varies from positive for some education marital status groups to negative for others for men

when is the local average treatment close to the average evidence from fertility and labor supply the local average treatment effect late may differ from the average treatment effect ate when those influenced by the instrument are not representative of the overall population heterogeneity in treatment effects may imply that parameter estimates from 2sls are uninformative regarding the average treatment effect motivating a search for instruments that affect a larger share of the population in this paper i present and estimate a model of home production with heterogeneous costs and benefits to fertility the results indicate that a sex preference instrument in taiwan produces iv estimates closer to the estimated ate than in the united states where sex preference is weaker

cost and income based measures of human capital human capital is increasingly believed to play an important role in the growth process however adequately measuring its stock remains controversial in this paper three general approaches to measurement are identified cost based income based and educational stock based this survey focuses on the first two approaches and provides a critical review of the theories and their applications to data from a range of countries particular emphasis is placed upon the work of jorgenson and fraumeni 1989 1992 and some new results for new zealand based upon their approach are also presented

the mexican food system sam sowing subsidies reaping apathy abstract the author examines the case put forward in the preceding article by dr meissner for considering sam as a constructive policy for alleviating mexico s food and nutrition problems although sympathetic to the goals of sam the author is apprehensive about the programme s foundation in this article he questions dr meissner s interpretation of mexico s recent agrarian development distinguishes between the analysis provided in the sam documents and the policy measures to which they give rise and points to serious problems of implementation