geographic mobility race and wage differentials abstract this paper analyzes the relationship between geographic mobility and earnings we present an equilibrium search model that yields differences between the reservation wages of mobile and immobile workers the expected wages of mobile workers exceed those of immobile workers due to partial sorting across high and low paying firms an extension to visibly distinct groups with different immobile proportions yields statistical discrimination against immobile group members using combined displaced workers files we find that mobility positively affects earnings and partially explains racial and ethnic earnings differentials to test for statistical discrimination we estimate separate earnings functions for union and nonunion workers

order flow transaction clock and normality of asset returns the goal of this paper is to show that normality of asset returns can be recovered through a stochastic time change clark 1973 addressed this issue by representing the price process as a subordinated process with volume as the lognormally distributed subordinator we extend clark s results and find the following i stochastic time changes are mathematically much less constraining than subordinators ii the cumulative number of trades is a better stochastic clock than the volume for generating virtually perfect normality in returns iii this clock can be modeled nonparametrically allowing both the time change and price processes to take the form of jump diffusions the relations among trading volume stock prices and price volatility the subject of empirical and theoretical studies over many years have lately received renewed attention with the increased availability of high frequency data a vast amount of research has focused on issues such as news arrivals volume and price changes or volatility moves usually outside any framework of general or even partial equilibrium is the normality of returns a key issue for example in the mean variance paradigm for portfolio choice or the recent study of the problems of risk management e g in value at risk verified at any time horizon the evidence accumulated from a number of studies that document the presence of leptokurtosis and skewness in the distribution of returns of a wide variety of financial assets suggests that the answer is no studies as early as for example fama 1965 showed that daily returns are more long tailed than the normal density with the distribution of returns approaching normality as the holding period is extended to one month in the same manner volatility smiles and other observed

segregation exclusion and compensating transfers under a dynamic setting anas 2002 has shown that there exist equilibria with exclusion and the payments of economic transfers where whites and blacks are better off than in the case without them anas model is static so it does not consider important dynamics aspect of this phenomenon hence we have developed a dynamic general equilibrium model of segregation our main findings are there exists a path of transfers such as there is a dynamic equilibrium where whites and blacks are better off with exclusion and transfers and higher levels of prejudices imply lower levels of aggregated utility finally the effects of a prejudice shock can last between 2 and 30 years hence policymakers must pay attention to sudden positive prejudice shocks in order to implement policies to reduce their consequences

consensus building how to persuade a group many decisions in private and public organizations are made by groups the paper explores strategies that the sponsor of a proposal may employ to convince a qualified majority of group members to approve the proposal adopting a mechanism design approach to communication it emphasizes the need to distill information selectively to key members of the group and to engineer persuasion cascades in which members who are brought on board sway the opinion of others the paper unveils the factors such as the extent of congruence among group members and between them and the sponsor and the size and governance of the group that condition the sponsor s ability to maneuver and get his project approved

intra metropolitan variation in earnings and labor market discrimination an econometric analysis of the atlanta labor market one of the most enduring debates concerning racial differences in earnings is whether housing segregation within metropolitan areas adversely affects the employment opportunities of urban blacks two possible negative effects can be listed first the decentralization of lower skilled jobs combined with the suburban residential exclusion of low income households may have caused wage rates within the suburban labor market to rise above those paid within the central city if this is the case and if housing market discrimination restricts the relative ability of blacks to offer their labor supply to suburban employers then at least part of the racial difference in earnings can be attributed to housing segregation second housing segregation may cause private sector labor market discrimination to be more severe within the central city in comparison to suburban areas as suggested by becker s taste for discriminating model 3 a relatively large black labor supply within the central city may require a lower black to white earnings ratio in order to induce prejudiced employers to hire large numbers of black workers with the workforce of most central cities becoming increasingly black this may be an important factor in explaining racial differences in earnings surprisingly while variation in discrimination among occupations regions industries and sectors have been examined in some detail spatial differences in discrimination between the central city and suburbs have largely escaped analysis in this paper the earnings of private sector workers broken down by occupation race and sex are compared between worksite areas encompassing the metropolitan area of atlanta georgia while an extensive literature can be found on interregional differences in earnings little evidence exists on the spatial variation in wage rates within metropolitan regions in fact virtually nothing has been done on this issue since the classic study of the chicago labor market by rees and shultz 19

unemployment during a recession and later earnings does the neighbourhood unemployment rate modify the association experience of unemployment is known to predict poorer future success in the labour market it is less well known how much this depends on the characteristics of the local social environment this paper builds on the supposition that the unemployment rate in the neighbourhood modifies the social processes linking personal unemployment to later labour market outcomes data from the helsinki metropolitan area in finland during and after a deep recession in the 1990s are used to analyse the effect of personal unemployment on later earnings by neighbourhood unemployment rate results indicate that the neighbourhood unemployment rate modifies the effect of personal unemployment a higher neighbourhood unemployment rate predicts lower later earnings especially for males a similar effect is not found in the case of employed residents

does neighborhood income mix affect earnings of adults new evidence from sweden this paper contributes to the literature on obtaining unbiased estimates of neighborhood effects explored in the context of a centralized social welfare state we employ a longitudinal database comprised of all working age adults in metropolitan sweden 1991 1999 to investigate the degree to which neighborhood income mix relates to subsequent labor incomes of adults and how this relationship varies by gender and employment status we control for unobserved time invariant individual characteristics by estimating a first difference equation of changes in average incomes between the 1991 1995 and 1996 1999 periods we further control for unobserved time varying characteristics through an analysis of non movers these methods substantially reduce the magnitude of the apparent effect of neighborhood shares of low middle and high income males nevertheless statistically and substantively significant neighborhood effects persist though relationships are nonlinear and vary by gender and employment status males who are not fully employed appear most sensitive to neighborhood economic mix in all contexts

the effect of unions on the structure of wages a longitudinal analysis this paper studies the effects of unions on the structure of wages using an estimation technique that explicitly accounts for misclassification errors in reported union status and potential correlations between union status and unobserved productivity the econometric model is estimated separately for five skill groups using a large panel data set formed from the u s current population survey the results suggest that unions raise wages more for workers with lower levels of observed skills in addition the patterns of selection bias differ by skill group among workers with lower levels of observed skill unionized workers are positively selected whereas union workers are negatively selected from among those with higher levels of observed skill despite a large and sophisticated literature there is still substantial disagreement over the extent to which differences in the structure of wages between union and nonunion workers represent an effect of trade unions rather than a consequence of the nonrandom selection of unionized workers over the past decade several alternative approaches have been developed to control for unobserved heterogeneity between union and nonunion workers 2 one method that has been successfully applied in other areas of applied microeconometrics is the use of longitudinal data to measure the wage gains or losses of workers who change union status unfortunately longitudinal estimators are highly sensitive to measurement error even a small fraction of misclassified union status changes can lead to significant biases if the true rate of mobility between union and nonunion jobs is low this sensitivity led lewis 1986 to essentially dismiss the longitudinal evidence in his landmark survey of union wage effects in this paper i present some new evidence on the union wage effect based on a longitudinal estimator that explicitly accounts for misclassification errors in reported union status the estimator uses external information on union status misclassification rates along with the reduced form coefficients from a multi variate regression of wages on the observed sequence of union status indicators to isolate the causal effect of unions from any selection biases introduced by a correlation between union status and the permanent component of unobserved wage heterogeneity recognizing that unions may raise wages more or less for

racial discrimination in the labor market theory and empirics we review theories of race discrimination in the labor market taste based models can generate wage and unemployment duration differentials when combined with either random or directed search even when strong prejudice is not widespread but no existing model explains the unemployment rate differential models of statistical discrimination based on differential observability of productivity across races can explain the pattern and magnitudes of wage differentials but do not address employment and unemployment at their current state of development models of statistical discrimination based on rational stereotypes have little empirical content it is plausible that models combining elements of the search models with statistical discrimination could fit the data we suggest possible avenues to be pursued and comment briefly on the implication of existing theory for public policy jel j15 j31 j64 j71

overcoming information asymmetries in low income lending lessons from the working wheels program without access to transportation the welfare to work transition is nearly impossible yet little is known about the effectiveness of programs designed to improve credit access since 1998 vermont s tanf funds have provided automobile loans through the working wheels program we use microlevel data from this program to explore how to cost effectively provide loans to clients who cannot obtain affordable loans elsewhere our results verify the importance of relationship lending particularly among those without documented credit histories in the presence of information asymmetries about credit history our results justify the increased trust placed in clients with whom the bank has a stronger relationship such clients ceteris paribus are less likely to default we conclude that in the current climate of welfare reform policymakers should consider programs that encourage welfare recipients to establish and maintain relationships with financial institutions in order to facilitate access to credit and minimize the risk of default

job search and unemployment duration implications for the spatial mismatch hypothesis abstract this paper analyzes the relationship between unemployment duration and the spatial distribution of employment it builds on the spatial mismatch literature by analyzing the role of access in a job search framework a unique measure of access is created using municipal level employment growth and a matrix of commuting times for the pittsburgh metropolitan area individuals with more access to employment are found to have shorter unemployment spells the effect of access on unemployment duration is found to be sensitive to the specification of access

learning public good provision and the information trap abstract we consider an economy with uncertainty about the true production function for a public good by using bayes rule the economy can learn from experience we show that it may learn the truth but that it may also converge to an inefficient policy where no further inference is possible so that the economy is stuck in an information trap we also show that our results are robust with respect to small experimentation

expected shortfall and beyond financial institutions have to allocate so called economic capital in order to guarantee solvency to their clients and counterparties mathematically speaking any methodology of allocating capital is a risk measure i e a function mapping random variables to the real numbers nowadays value at risk var which is defined as a fixed level quantile of the random variable under consideration is the most popular risk measure unfortunately it fails to reward diversification as it is not subadditive in the search for a suitable alternative to var expected shortfall es or conditional var or tail var has been characterized as the smallest coherent and law invariant risk measure to dominate var we discuss these and some other properties of es as well as its generalization to a class of coherent risk measures which can incorporate higher moment effects moreover we suggest a general method on how to attribute es risk contributions to portfolio components

who is affected by neighbourhood income mix gender age family employment and income differences this paper analyses the degree to which the mixture of low middle and high income males in the neighbourhood affects the subsequent earnings of individuals and aims to test explicitly the degre

communication and learning we study strategic information transmission in an organization consisting of an infinite sequence of individual decision makers each decision maker chooses an action and receives an informative but imperfect signal of the once and for all realization of an unobserved state the state affects all individuals preferences over present and future decisions decision makers do not directly observe the realized signals or actions of their predecessors instead they must rely on cheap talk messages in order to accumulate information about the state each decision maker is therefore both a receiver of information with respect to his decision and a sender with respect to all future decisions we show that if preferences are not perfectly aligned full learning equilibria ones in which the individuals posterior beliefs eventually place full weight on the true state do not exist this is so both in the case of private communication in which each individual only hears the message of his immediate predecessor and in the case of public communication in which a decision maker hears the message of all his predecessors surprisingly in the latter case full learning may be impossible even in the limit as all members of the organization become perfectly patient we also consider the case where all individuals have access to a mediator who can work across time periods arbitrarily far apart in this case full learning equilibria exist copyright 2012 oxford university press

opinions as incentives we study costs and benefits of differences of opinion between an adviser and a decision maker even when they share the same underlying preferences over decisions a difference of opinion about payoff relevant information leads to strategic information acquisition and transmission a decision maker faces a fundamental trade off a greater difference of opinion increases an adviser s incentives to acquire information but exacerbates the strategic disclosure of any information that is acquired nevertheless when choosing from a rich pool of opinion types it is optimal for a decision maker to select an adviser with some difference of opinion centralization of authority is essential to harness these incentive gains since delegation to the adviser can discourage effort

persuasion by cheap talk we consider the credibility persuasiveness and informativ eness of multidimensional cheap talk by an expert to a decision maker we find that an expert with state independent preferences can always make credible comparative statements that trade off the expert s incentive to exaggerate on each dimension such communication benefits the expert cheap talk is persuasive if her preferences are quasiconvex communication benefits a decision maker by allowing for a more informed decision but strategic interactions between multiple decision makers can reverse this gain we apply these results to topics including product recommendations voting auction disclosure and advertising jel d44 d72 d82 d83 m37

social mobility and redistributive politics just like economists voters have conflicting views about redistributive taxation because they estimate its incentive costs differently we model rational agents as trying to learn from their dynastic income mobility experience the relative importance of effort and predetermined factors in the generation of income inequality and therefore the magnitude of these incentive costs in the long run left wing dynasties believing less in individual effort and voting for more redistribution coexist with right wing dynasties this allows us to explain why individual mobility experience and not only current income matters for political attiitudes and how persistent differences in perceptions about social mobility can generate persistent differences in redistribution across countries

race space and unemployment duration abstract this paper employs a special geo coded tabulation of the us panel study of income dynamics psid to examine the link between racial differences in residential location or residential segregation and racial disparities in unemployment durations for a sample of 1098 workers whose employment was terminated during the years 1990 through 1992 we estimate continuous time duration models explaining unemployment durations for recently unemployed individuals as a function of personal and household characteristics affecting worker productivity residential location characteristics at the time of job termination and measures of job accessibility we find that residential segregation affects racial differences in unemployment durations by exacerbating racial differences in job accessibility and neighborhood peer effects

does city structure affect job search and welfare we develop a model in which workers search efficiency is negatively affected by access to jobs workers location in a city is endogenous and reflects a trade off between commuting costs and the surplus associated with search different configurations emerge in equilibrium notably the unemployed workers may reside far away segregated city or close to jobs integrated city we prove that there exists a unique and stable market equilibrium in which both land and labor markets are solved for simultaneously we find that despite inefficient search in the segregated city equilibrium the welfare difference between the two equilibria is not so large due to differences in commuting costs we also show how a social planner can manipulate wages by subsidizing taxing the transport costs and can accordingly restore the efficiency

do neighborhoods affect hours worked evidence from longitudinal data using a confidential version of the nlsy79 we estimate large effects of neighborhood social characteristics and job proximity on labor market activity a variety of neighborhood social characteristics are associated with less market work social characteristics have nonlinear effects with the greatest impact in the worst neighborhoods social characteristics are also more important for less educated workers exploiting the panel aspects of our data we find that estimates that do not account for neighborhood selection on the basis of time invariant and time varying unobserved individual characteristics substantially overstate the social effects of neighborhoods but understate the effects of job access

a spatial theory of media slant and voter choice we develop a theory of media slant as a systematic filtering of political news that reduces multidimensional politics to the one dimensional space perceived by voters economic and political choices are interdependent in our theory expected electoral results influence economic choices and economic choices in turn influence voting behaviour in a two candidate election we show that media favouring the front runner will focus on issues unlikely to deliver a surprise while media favouring the underdog will gamble for resurrection we characterize the socially optimal slant and show that it coincides with the one favoured by the underdog under a variety of circumstances balanced media giving each issue equal coverage may be worse for voters than partisan media

the informational role of supermajorities abstract we study a collective decision making environment where an agenda setter makes strategic proposals to privately informed voters who vote strategically we show that consistent with empirical evidence it can be optimal for the agenda setter to propose supermajorities due to an informational role that we unveil optimal supermajorities can be less costly than minimum winning coalitions even though more voters are awarded a positive share we also examine consequences in terms of quality of decision making we show that the introduction of a strategic agenda setter can lead to socially suboptimal decisions

job accessibility and female employment probability the cases of barcelona and madrid the objective of this paper is to estimate the impact of residential job accessibility on female employment probability in the metropolitan areas of barcelona and madrid following a spatial mismatch framework a female employment probability equation is estimated which includes variables controlling for personal characteristics residential segregation and employment potential by public transport network data used come from the micro census 2001 of ine the national institute of statistics the research focuses on the treatment of endogeneity problems and the measurement of accessibility variables the results show that low job accessibility in public transport negatively affects employment probability the intensity of this effect tends to decrease with individual s educational attainment a higher degree of residential segregation also reduces job probability in a significant way

car ownership employment and earnings abstract we assess whether the positive relationship between car ownership and employment outcomes reflects a causal effect of auto ownership we match state level data on car insurance premiums and gas taxes to a microdata sample containing information on car ownership and employment outcomes in ols regressions that control for observable covariates we find large differences in employment rates weekly hours worked and hourly earnings between those with and without cars instrumenting for car ownership with insurance and gas taxes yields estimates of the employment and hours effects that are quite close to the ols estimates concerning wages instrumenting eliminates the positive impact of auto ownership

rational debate and one dimensional conflict this paper studies repeated communication regarding a multidimensional collective decision in a large population when preferences coincide but beliefs about the consequences of the various decisions diverge it is shown under some specific assumptions that public communication causes the disagreement between beliefs either to vanish or to become one dimensional at the limit multidimensional disagreement indeed allows for many directions of communication including some that are orthogonal to the conflict along which agents can communicate credibly the possible convergence toward a one dimensional conflict where no further communication takes place may be related to the empirically observed geometry ofthe political conflict in many countries

job access employment and earnings outcomes for welfare leavers in a us urban labour market this article examines the effect of job access on employment outcomes for welfare recipients in cleveland ohio leaving assistance during 1998 2000 a rich longitudinal dataset is employed combining administrative and survey data with multiple measures of access to and competition for jobs the focus is on both a population and a range of measures of employment outcomes not previously studied in this context empirical ambiguity in the existing literature has resulted from the difficulty of modelling causality when employment and residential location are jointly determined in this study labour market outcomes are related to the residential locations of welfare leavers prior to employment thus overcoming much potential endogeneity virtually no evidence is found that job access influences labour market outcomes for this population

information aggregation in debate who should speak first abstract privately informed individuals speak openly in front of other members of a committee about the desirability of a public decision each individual wishes to appear well informed for any given order of speech committee members may herd by suppressing their true information with individuals of heterogeneous expertise optimizing over the order of speech can improve the extraction of information but not perfectly so it is not always optimal to use the common anti seniority rule whereby experts speak in order of increasing expertise a committee with more able experts may be afflicted by greater herding problems yielding a worse outcome

the spatial distribution of black employment between the central city and the suburbs i introduction smock 1968 kain 1968 and leonard 1987 have shown that the share of jobs held by blacks is smaller in the suburbs in comparison to the central city little is known concerning the factors accounting for this skewness in the spatial distribution of black employment because of the absence of suitable data a number of possible factors can be suggested first there may be no incentive to commute to the suburbs if wages are no higher or jobs no more available than within the central city that is the alleged spatial mismatch that has presumably created a surplus of less educated workers living in the central city and a shortage of these workers living in the suburbs may in fact not exist second the distances to jobs in the suburbs may make commuting to these jobs prohibitively costly and may limit the information readily available to urban blacks on suburban job opportunities third becker type consumer and or employer discrimination may cause employers to prefer hiring blacks in the central city or prefer hiring whites in suburban areas or both finally in comparison to central city jobs fewer suburban jobs are within walking distance of a public transit stop and many central city blacks do not own automobiles 1 from a policy perspective it is crucial to determine the relative importance of the above explanations for black employment segregation for example based upon a belief in the spatial mismatch hypothesis kasarda 1989 orfield 1985 hughes 1989 skinner 1989 and wilson 1992 have recommended that improved public transportation be provided to reverse commuters however on its own this strategy may not be particularly effective if blacks encounter greater hiring discrimination outside the central city and or know little about suburban jobs to shed some light on the spatial distribution of black employment between the central city and the suburbs this paper 1 provides some evidence on whether the central city labor market is tighter or looser than the suburban labor market for less educated workers 2 develops and estimates a model which explains the racial composition of firms workforces and 3 uses the parameter estimates from this model to investigate the relative importance of the aforementioned factors as explanations for black employment segregation the data come from a survey which we conducted of the managers of 102 fast food hamburger restaurants in the atlanta georgia metropolitan area the results yield three conclusions first expected wages the probability of employment times the wage rate are higher in the suburbs than within the central city which lends support to the spatial mismatch hypothesis and reinforces the need to understand the spatial distribution of black employment second the manager s race the percentage of the restaurant s customers who are white distance from the central business district and the proximity of the restaurant to mass transit are all found to have an important influence on the racial composition of the restaurant s crew third all of these variables are found to play an important role in explaining the difference in black employment share between central city and suburban restaurants of particular interest is that approximately 36 percent of this difference can be attributed to the fact that suburban restaurants are less frequently served by public transit the next section reviews the literature on the spatial mismatch hypothesis and relates this hypothesis to black employment segregation section iii describes the data evidence is presented on the quality and availability of suburban in comparison to central city jobs in section iv a model of the racial mix of the restaurant s crew is developed in section v the results from estimating this model are discussed in section vi policy implications and suggestions for future research conclude the paper ii the spatial mismatch hypothesis and black employment segregation the last half of the 1980s witnessed a revival of interest in the old idea that the suburbanization of jobs and involuntary housing market segregation have acted together to create a surplus of workers relative to the number of available jobs in inner city neighborhoods where blacks are concentrated

car ownership and the labor market of ethnic minorities we show how initial wealth differences between low skilled minorities and white workers can generate differences in their labor market outcomes this even occurs in the absence of a taste for discrimination against ethnic minorities or exogenous differences in distance to jobs because of the initial wealth difference minorities cannot afford to buy a car while whites can car ownership allows whites to reach more jobs per unit of time which gives them a better bargaining position in the labor market as a result in equilibrium ethnic minorities end up with both higher unemployment rates and lower wages than whites furthermore we also show that it takes more time for minorities to reach their jobs even though they travel less miles when employed those predictions are consistent with the data better access to capital markets or better public transportation will reduce the differences in labor market outcomes

the spatial mismatch hypothesis some new evidence this paper uses commuting times and distance data from the nationwide personal transportation studies of 1977 to 1983 4 to re evaluate the spatial mismatch hypothesis neither minorities nor low income workers have longer commutes in fact their commuting patterns are very similar to those of workers in general this also implies that minorities are not constrained by income or housing to live closer to work however women consistently have shorter worktrips the spatial mismatch hypothesis receives no support from examination of commuting data

spatial mismatch transport mode and search decisions in england abstract we develop a theoretical model in which whites mainly use private vehicles to commute whereas nonwhites use public transportation we show that for both whites and nonwhites higher time distance to jobs leads to lower search effort because of different transport modes we also show that at exactly the same time distance to jobs white unemployed workers search more intensively than nonwhites because it is less costly for them to gather information about jobs we then test this model using english sub regional data we find that for each race indeed living in areas where distance to jobs is higher yields the unemployed to search less than in areas with better job access we also find that having access to a car increases search intensity for both whites and nonwhites finally closing the racial gap in car access and distance to jobs would considerably narrow the difference in search intensities between whites and nonwhites

job relocation and the racial gap in unemployment in detroit and chicago 1980 to 1990 the spatial mismatch hypothesis argues that residential segregation and job decentralization combine to adversely affect the employment opportunities of minorities while employment is increasingly located outside of central cities residential segregation prevents minorities from moving closer to suburban jobs although this hypothesis has intuitive appeal there is little consensus regarding its empirical validity this study 1 constructs detailed geographic measures of changes in employment opportunities 2 estimates a fixed effects model of changes in the unemployment rate over time and 3 accounts for spatial correlation in the error term neighborhood level employment data from 1980 and 1990 are used to measure changes in the distance to jobs from census tracts in the detroit and chicago metropolitan areas in both cities the decentralization of employment and the loss of manufacturing jobs resulted in substantial changes in the spatial distribution of employment the empirical results indicate that a decline in the spatial proximity to employment is associated with an increase in the unemployment rate for blacks

reservation wages and their labor market effects for black and white male youth this paper presents an empirical analysis of self reported reservation wages for unemployed young black and white males the results show that young blacks seek wages which are comparable to those of young whites in absolute terms but which are higher relative to what is available on the demand side of the market these relatively higher reservation wages of young blacks contribute to their unemployment durations and somewhat to their subsequently received wages changes in reservation wages may thus help to explain the trends in wages and employment of young blacks in recent years

spatial mismatch in search equilibrium we construct a search equilibrium model for a city with central and suburban labor markets that is consistent with the set of empirical regularities commonly associated with the spatial mismatch hypothesis a higher rate of unemployment for central city residents than suburban residents a higher job vacancy rate for suburban firms and reverse commuting and higher suburban wages the effectiveness and welfare implications of public policy programs that might be used to remedy the underlying mismatch are examined

the spatial mismatch hypothesis what has the evidence shown this paper reviews 20 years worth of empirical evidence on the spatial mismatch hypothesis after briefly surveying the relevant models from urban and labour economics and recent trends in employment and population suburbanisation the empirical evidence on spatial effects is examined this literature includes evidence on the effects of residential segregation residential suburbanisation and employment suburbanisation and direct measures of access such as travel times the most recent evidence suggests that spatial mismatch is relevant for explaining black white employment differences though the magnitudes of these effects remain unclear

the mechanisms of spatial mismatch the spatial mismatch hypothesis smh argues that low skilled minorities residing in us inner cities experience poor labour market outcomes because they are disconnected from suburban job opportunities this assumption gave rise to an abundant empirical literature which is rather supportive of the smh surprisingly it is only recently that theoretical models have emerged which probably explains why the mechanisms of spatial mismatch have long remained unclear and not properly tested this article presents relevant facts reviews the theoretical models of spatial mismatch confronts their predictions with available empirical results and indicates which mechanisms deserve further empirical tests

space and unemployment the labor market effects of spatial mismatch the aim of this article is to analyze the effects of housing discrimination on the wages and unemployment rates of black workers the unemployment effect is first analyzed using a simple minimum wage model an efficiency wage model is then adopted in order to endogenize both unemployment and wages under both models suburban housing discrimination leads to a higher unemployment rate for blacks in the central city than in the suburbs under the efficiency wage model black wages are also lower in the center the analysis thus generates a link between unemployment and a seemingly unrelated phenomenon racial discrimination in the housing market

transit mobility jobs access and low income labour participation in us metropolitan areas summary while policy makers assert that increased public transit mobility can positively affect employment status for low income persons there is little empirical evidence to support this theory it is generally assumed that public transit can effectively link unemployed car less persons with appropriate job locations hence the call for more public transit services to assist moving welfare recipients to gainful employment thus far the available evidence is anecdotal while general patterns of transit access in relationship to labour participation remain relatively unexplored this analysis examines whether increased transit access is associated with the case status employment status of temporary assistance for needy families tanf recipients in the atlanta georgia baltimore maryland dallas texas denver colorado milwaukee wisconsin and portland oregon metropolitan areas individual tanf recipient location data transit route stop data and employment location data were used in limited dependent variable regression analyses to predict the employment status of tanf recipients the results of this analysis indicate that access to fixed route transit and employment concentrations had virtually no association with the employment outcomes of tanf recipients in the six selected metropolitan areas

job proximity and the urban employment problem do suitable nearby jobs improve neighbourhood employment rates due to a scarcity of small area jobs data much of the spatial mismatch literature has not directly addressed the impact of nearby jobs on neighbourhood employment rates such analysis is particula

a fully integrated liquidity and market risk model going beyond the simple bid ask spread overlay for a particular value at risk the author introduces an innovative framework that integrates liquidity risk funding risk and market risk he overlaid a whole distribution of liquidity uncertainty on future market risk scenarios and allowed the liquidity uncertainty to vary from one scenario to another depending on the liquidation or funding policy implemented the result is one easy to interpret easy to implement formula for the total liquidity plus market risk profit and loss distribution

search in cities the aim of this paper is to expose the recent developments of urban search models which incorporate a land market into a search matching framework using these models we will be able to explain why unemployment rates vary within a city how city structure affects workers labor market outcomes how unemployment benefits and the job destruction rate affect the growth of cities and why workers living far away from job centers search less intensively and experience higher unemployment rates than those residing closer to jobs we are also able to explain why as compared to whites black workers spend more time commuting to work but travel less miles and search for jobs over a smaller area

pareto improving immigration in an economy with equilibrium unemployment economists from around the industrialized world demonstrate the strength of both theories about the rise of economic inequality that is it the mechanical consequence of changes in such economic fundamentals as technology and demographic parameters and that it is the contingent consequence country specific and time specific changes in institutions they find that though institutions always play a crucial role in shaping inequality and sometimes preventing it still it creeps in

racial differences in residential and job mobility evidence concerning the spatial mismatch hypothesis abstract the spatial mismatch hypothesis asserts that job decentralization adversely impacts the labor market outcomes of african americans this paper tests whether race and job access have an independent effect on the probability of a joint residential move and job change no evidence is found to indicate that race directly influences the joint probability the paper finds however that poor job access has an independent negative effect on the probability of a joint residential move and job change because african american residences are heavily concentrated in american central cities these results suggest that african american workers may not be able to fully adjust as new jobs are created in the suburbs

racial prejudice and labour market penalties during economic downturns do economic downturns encourage racist attitudes does this in turn lead to worse labour market outcome for minorities we assess these important questions using british attitude and labour force data the attitude data show that racial prejudice is countercyclical with the effect driven by large increases for high skilled middle aged working men a 1 point increase in unemployment is estimated to increase self reported racial prejudice by 4 points correspondingly the labour force data show that racial employment and wage gaps are counter cyclical with the largest effects also observed for high skilled men especially in the manufacturing and construction industries a 1 point increase in unemployment is estimated to increase the wage gap by 3 these results are entirely consistent with the theoretical literature which proposes that racial prejudice and discrimination are the result of labour market competition among individuals with similar traits and that the effects of this competition are exacerbated during periods of economic downturn