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

correlation neglect voting behavior and information aggregation in this paper we analyse elections when voters underestimate the correlation between their information sources correlation neglect we find that this cognitive bias can improve political outcomes we show that the extreme beliefs which result from correlation neglect induce some voters to base their vote on information rather than on political preferences we characterise conditions on the distribution of preferences under which this induces higher vote shares for the optimal policies and better information aggregation

are ghettos good or bad spatial separation of racial and ethnic groups may theoretically have positive or negative effects on the economic performance of those groups we examine the effects of segregation on outcomes for blacks in schooling employment and single parenthood we find that blacks in more segregated areas have significantly worse outcomes than blacks in less segregated areas we control for the endogeneity of location choice using instruments based on political factors topographical features and residence before adulthood a one standard deviation decrease in segregation would eliminate one third of the black white differences in most of our outcomes

media competition and electoral politics we build a framework linking competition in the media market to political participation media outlets report on the ability of candidates running for office and compete for audience through their choice of slant citizens consume news only if the expected utility of being informed about candidates ability is sufficiently large for their group collectively our results can reconcile seemingly contradictory empirical evidence showing that entry in the media market can either increase or decrease turnout while information pushes up independent turnout partisans adjust their turnout to the ability of their preferred candidate and on average they vote less when informed

correlation neglect in belief formation many information structures generate correlated rather than mutually independent signals the news media being a prime example this article provides experimental evidence that many people neglect the resulting double counting problem in the updating process in consequence beliefs are too sensitive to the ubiquitous telling and re telling of stories and exhibit excessive swings we identify substantial and systematic heterogeneity in the presence of the bias and investigate the underlying mechanisms the evidence points to the paramount importance of complexity in combination with people s problems in identifying and thinking through the correlation even though most participants in principle have the computational skills that are necessary to develop rational beliefs many approach the problem in a wrong way when the environment is moderately complex thus experimentally nudging people s focus towards the correlation and the underlying independent signals has large effects on beliefs

evidence on discrimination in mortgage lending much of the controversy about whether mortgage lenders discriminate against minorities can be explained in terms of the confusion about how to define discrimination based on the legal definition careful studies of loan denial rates such as that done by the federal reserve bank of boston represent an appropriate method for testing for discrimination by lenders based on that study it is quite clear that lenders discriminate the fact that minorities have higher default rates on average than whites is irrelevant to the interpretation of the race coefficient in such models nonetheless more research on and discussion about the relationship between the race of the applicant and delinquencies defaults and losses would be desirable

ideological segregation online and offline we use individual and aggregate data to ask how the internet is changing the ideological segregation of the american electorate focusing on online news consumption offline news consumption and face to face social interactions we define ideological segregation in each domain using standard indices from the literature on racial segregation we find that ideological segregation of online news consumption is low in absolute terms higher than the segregation of most offline news consumption and significan tly lower than the segregation of face to face interactions with neighbors co workers or family members we find no evidence that the internet is becoming more segregated over time

information aggregation rationality and the condorcet jury theorem the condorcet jury theorem states that majorities are more likely than any single individual to select the better of two alternatives when there exists uncertainty about which of the two alternatives is in fact preferred most extant proofs of this theorem implicitly make the behavioral assumption that individuals vote sincerely in the collective decision making a seemingly innocuous assumption given that individuals are taken to possess a common preference for selecting the better alternative however in the model analyzed here we find that sincere behavior by all individuals is not rational even when individuals have such a common preference in particular sincere voting does not constitute a nash equilibrium a satisfactory rational choice foundation for the claim that majorities invariably do better than individuals therefore has yet to be derived

tax policy and urban development evidence from the indiana enterprise zone program abstract this paper analyzes the effect of the indiana enterprise zone ez program on local employment and investment using a panel of local taxing jurisdictions as in other ez programs indiana s incentives favor capital relative to labor but the target of the capital incentive is unusual the stock of inventories using various estimation methods i estimate that zone designation initially reduces the value of depreciable personal property by about 13 percent but also reduces unemployment claims in the zone and surrounding community by 19 percent the value of inventories in indiana zones is 8 percent higher than it would be without the program

meeting strangers and friends of friends how random are social networks we present a dynamic model of network formation where nodes find other nodes with whom to form links in two ways some are found uniformly at random while others are found by searching locally through the current structure of the network e g meeting friends of friends this combination of meeting processes results in a spectrum of features exhibited by large social networks including the presence of more high and low degree nodes than when links are formed independently at random having low distances between nodes in the network and having high clustering of links on a local level we fit the model to data from six networks and impute the relative ratio of random to network based meetings in link formation which turns out to vary dramatically across applications we show that as the random network based meeting ratio varies the resulting degree distributions can be ordered in the sense of stochastic dominance which allows us to infer how the formation process affects average utility in the network

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

effects of rotation group bias on estimation of unemployment previous analysis of rotation group bias in the current population survey has concluded that if the biases are additive the ratio and composite estimators of month to month change in unemployment are unbiased this article shows that if the biases contain a multiplicative aspect both estimators of change are then biased the article also presents some empirical results that cast doubt on the validity of a purely additive model

public protests and policy making technological advances and the development of social media have made petitions public protests and other form of spontaneous activism increasingly common tools for individuals to influence decision makers to study these phenomena in this article i present a theory of petitions and public protests that explores their limits as mechanisms to aggregate information the key assumption is that valuable information is dispersed among citizens through petitions and protests citizens can signal their private information to the policy maker who can then choose to use it or not i first show that if citizens individual signals are not sufficiently precise information aggregation is impossible no matter how large is the population of informed citizens even if the conflict with the policy maker is small i then characterize the conditions on conflict and the signal structure that guarantee information aggregation when these conditions are satisfied i show that full information aggregation is possible as the population grows to infinity when they are not satisfied i show that information aggregation may still be possible if social media are available

informal job search and black youth unemployment in this paper i analyze how young black and white unemployed jobseekers use various methods of search and the employment outcomes which result from their use the focus is on distinguishing informal search methods i e friends and relatives or direct application without referral from more formal ones in analyzing racial differences the results show that the two informal methods of search account for about 90 of the difference in employment probabilities between white and black youth this also accounts for 57 71 of the difference in unemployment rates between the two furthermore most of these results reflect differences in the ability of these methods to generate job offers as opposed to differences in search effort or job acceptance rates however our ability to explain these differences through personal family and household characteristics was generally quite limited this abstract was borrowed from another version of this item

political polarization and the electoral effects of media bias abstract we develop a model in which profits of media firms depend on their audience ratings and maximizing profits may involve catering to a partisan audience by suppressing information that the partisan audience does not like hearing while voters are rational understand the nature of the news suppression bias and update appropriately important information is lost through bias and can lead to electoral mistakes we characterize those conditions that give rise to electoral mistakes showing that heightened political polarization and asymmetric distributions of voter ideologies make electoral mistakes more likely even if the median ideology is a centrist and centrist voters gain access to unbiased news media bias can generate excessive cross over voting which in turn can lead to the election of the wrong candidate

a model of redlining abstract we develop a model of mortgage redlining which captures the dynamic information gathering which is implied by the use of appraisals in mortgage granting in our model the precision of appraisals depends on the quantity of previous home sales in turn the precision of appraisals influences current home sales since when appraisals are inaccurate lenders require larger down payments there is thus a dynamic information externality in which past purchases influence current purchases as a consequence differential mortgage lending behavior will be sub optimal and the appearance of redlining may be justifiably subject to corrective action

the evolution of rotation group bias will the real unemployment rate please stand up we document that rotation group bias the tendency for the unemployment rate to vary systematically by month in sample in the current population survey cps has worsened over time estimated unemployment rates for earlier rotation groups have grown sharply relative to later rotation groups both should be nationally representative samples this bias increased discretely after the 1994 cps redesign and rising nonresponse rates are likely a significant contributor survey nonresponse increased after the redesign mirroring the evolution of rotation group bias consistent with this explanation rotation group bias for households that responded in all eight interviews remained stable over time

willingness to work among youth i argue against the popular view that young black men experience more joblessness than their white counterparts because they have priced themselves out of the labor market the seemingly excessive reservation wages of jobless young black men what they

racial discrimination and redlining in cities we propose a model where employers have two types of prejudices racial and spatial discriminations because of the rst one black workers have less chance than white workers to nd a job because of the second one workers living closer to the city center have less chances than suburban workers to nd a job in this context we show that depending on the importance of access costs to employment centers two urban equilibria may emerge in equilibrium 1 the access cost for blacks is quite large black and white workers are totally separated while in equilibrium 2 the access cost for blacks is relatively small workers are separated by their employment status the unemployed versus the employed we then study the labor market equilibrium and its interactions with the land market we show in particular that both race and space matter to explain high unemployment rates among blacks

government control of the media abstract we present a formal model of government control of the media to illuminate variation in media freedom across countries and over time media bias is greater and state ownership of the media more likely when the government has a particular interest in mobilizing citizens to take actions that further some political objective but are not necessarily in citizens individual best interest however the distinction between state and private media is smaller large advertising markets reduce media bias in both state and private media but increase the incentive for the government to nationalize private media media bias in state and private media markets diverge as governments become more democratic whereas media bias in democracies and autocracies converge as positive externalities from mobilization increase

equity and efficiency in human capital investment the local connection a general model of community formation and human capital accumulation with social spillovers and decentralized school funding is used to analyse the causes of economic segregation and its consequences for equity and efficiency significant polarization arises from minor differences in endowments preferences or access to capital markets this makes income inequality more persistent across generations but the same need not be true for wealth equilibrium stratification tends to be excessive resulting in low aggregate surplus whether state equalization of school resources can remedy these problems hinges on how purchased social and family inputs interact in education and in mobility decisions

the puzzling pattern of multiple job holding across u s labor markets multiple job holding mjh rates differ substantially across u s regions states and metropolitan areas rates decrease markedly with respect to labor market size these patterns have been largely overlooked despite being relatively fixed over at least the past 20 years this article explores explanations for these persistent differences we account for roughly two thirds of the mean absolute deviation in mjh across local labor markets msas the results suggest that variation in mjh across labor markets is driven by labor market differences in job opportunities and worker preferences most important in explaining variation in mjh are msa industry and occupation structure ancestry shares commute times and to a lesser extent labor market churn

expert information and majority decisions this paper shows theoretically and experimentally that hearing expert opinions can be a double edged sword for collective decision making we present a majoritarian voting game of common interest where committee members receive not only private information but also expert information that is more accurate than private information and observed by all members in theory there are bayesian nash equilibria where the committee members voting strategy incorporates both types of information and access to expert information enhances the efficiency of the majority decision however there is also a class of potentially inefficient equilibria where a supermajority always follow expert information and the majority decision does not aggregate private information in the laboratory the majority decisions and the subjects voting behaviour were largely consistent with those in the class of inefficient equilibria we found a large efficiency loss due to t he presence of expert information especially when the committee size was large we suggest that it may be desirable for expert information to be revealed only to a subset of committee members

overconfidence in political behavior this paper studies theoretically and empirically the role of overconfidence in political behavior our model of overconfidence in beliefs predicts that overconfidence leads to ideological extremeness increased voter turnout and stronger partisan identification the model also makes nuanced predictions about the patterns of ideology in society these predictions are tested using unique data that measure the overconfidence and standard political characteristics of a nationwide sample of over 3 000 adults our numerous predictions find strong support in these data in particular we document that overconfidence is a substantively and statistically important predictor of ideological extremeness voter turnout and partisan identification jel c83 d03 d72 d83

the social and private micro level consequences of homeownership abstract this paper reviews the literature that describes the micro level economic and social consequences of homeownership we adopt an interdisciplinary approach and include studies from economics sociology geography political science psychology and other disciplines our focus is on the set of consequences of homeownership in developed countries our list of potential outcomes of homeownership includes the impact on household wealth and portfolio choice mobility labor force participation urban structure and segregation home maintenance political and social activities health demographics self esteem and child outcomes there is substantial evidence that homeownership has important effects on some household behaviors and outcomes however we find that much of the past 30 year s literature on consequences of homeowning is deficient from a theoretical or econometric perspective we suggest solutions and identify research gaps present in the literature

demand for slant how abstention shapes voters choice of news media political commentators warn that the fragmentation of the modern media landscape induces voters to withdraw into information cocoons and segregate along ideological lines we show that the option to abstain breaks ideological segregation and generates cross over in news consumption voters with considerable leanings towards a candidate demand information that is less biased towards that candidate than voters who are more centrist this non monotonicity in the demand for slant makes voters ideologies non recoverable from their choice of news media and generates disproportionate demand for media outlets that are centrist or only moderately biased it also implies that polarisation of the electorate may lead to an ideological moderation in news consumption

household behavior under income uncertainty in a monocentric urban area abstract for a household living outside of but commuting to and from the cbd of an urban area and experiencing income uncertainty housing consumption and location distance from the cbd are inversely related to the probability of unemployment and directly related to the level of unemployment compensation under fairly unrestrictive assumptions under more restrictive assumptions it is found that these variables are inversely related to housing price and transportation costs finally income compensation causes housing consumption and location to be directly related to the probability of unemployment and the level of unemployment compensation

credit card redlining abstract this paper evaluates the presence of racial disparities in the issuance of consumer credit using a database of credit histories i link location based information on race with individual credit files after controlling for place specific factors such as housing vacancy rates and general population demographics i find qualitatively large differences in the amount of credit offered to similarly qualified applicants living in black versus white areas high data quality allows distinguishing between issuer provision supply and utilization of credit demand additional estimates using information on payday lending provide support for idea that issuers condition lending on location

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

on the optimal structure of government subsidies for enterprise zones and other locational development programs abstract government locational development programs often reward businesses for decisions they would have made or that are going to be quickly reversed this paper presents a model to determine the amount and structure of government locational subsidies that minimize this problem we model the firm s decision to switch locations as an option whose value depends on stochastic operating costs the costs to switch locations and subsidies offered by the government the government maximizes the expected benefit from the operation of the firm within its preferred location by choosing a subsidy package that explicitly and endogenously recognizes the firm s switching option

rotation group bias in measures of multiple job holding reported multiple job holding rates in the u s are found to be substantially higher among workers in their first month in the cps sample the first rotation group with rates declining in subsequent rotation groups true rates should not differ across rotation groups using 22 years of cps data multiple job holding rates based solely on the first rotation group were 27 5 percent higher than official rates based on all rotation groups rotation group bias worsened over time and could account for as much as one quarter of the measured decline in multiple job holding

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

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

the role of human capital in earnings differences between black and white men d uring the past 50 years the earnings of black men have increased substantially both in absolute terms and relative to those of white men as shown in figure 1 in 1940 the black white weekly earnings ratio among men ages 25 34 was 49 percent by 1980 it had increased to 79 percent during the 1980s however the overall black white earnings gap did not narrow and at younger ages the gap actually widened although the 1980s is not the first decade since 1940 in which black men made little or no gains in relative earnings the 1950s was another the lack of progress in the 1980s is nevertheless puzzling and a source of concern this article examines the factors underlying the differential in earnings between black men and white men with a focus on the role of human capital since 1940 successive generations of black men entering the labor force have been increasingly more educated relative to white men both in terms of years of school completed and in the quality of schooling obtained as the education and income levels of black parents increased racial differences in the transmission of human capital in the home were also likely to have narrowed this convergence in educational differences combined with the migration of blacks out of the south contributed to the narrowing in the racial gap in earnings over the 1940 80 period particularly in the first half of the period but human capital factors education and migration were not the only source of convergence in black white differences in earnings the patterns of change in the earnings gap support the contention that declining labor market discrimination against blacks has also contributed to the rise in the black white earnings ratio moreover the acquisition of human capital itself has been strongly affected by societal and governmental discrimination since blacks were long provided with greatly inferior schooling resources

ethnic variation in commuting propensity and unemployment spells some u k evidence abstract this paper uses 1987 88 u k survey data from the unemployment inflow to investigate the ability of ethnic variation in commuting willingness to account for longer non white unemployment spells the study is motivated by the possibility that ethnic minorities are at greater risk of spatial mismatch unemployment because they are more geographically restrictive in their job seeking activities our findings support this hypothesis and indicate that lower commuting willingness explains about 20 of the differential between the average unemployment spells of ethnic minorities and whites

social connectivity media bias and correlation neglect we propose a model of political persuasion in which a biased newspaper aims to convince voters to vote for the government each voter receives the newspaper s report as well as an independent private signal voters then exchange this information on social media and form posterior beliefs neglecting correlation among signals an increase in connectivity increases the newspaper s bias if voters are ex ante predisposed to vote against the government and reduces the bias if they are predisposed in favour of the government while more precise independent signals reduce the newspaper s optimal bias the bias remains positive even when connectivity becomes large thus even with a large number of social connections the election produces an inefficient outcome with positive probability implying a failure of the condorcet jury theorem

who owns the media the authors examine patterns of media ownership in 97 countries around the world they find that almost universally the largest media firms are controlled by the government or by private families government ownership is more pervasive in broadcasting than in the printed media government ownership is generally associated with less press freedom fewer political and economic rights inferior governance and most conspicuously inferior social outcomes in education and health the adverse effects of government ownership on political and economic freedom are stronger for newspapers than for television the adverse effects of government ownership of the media do not appear to be restricted solely to instances of government monopoly the authors present a range of evidence on the adverse consequences of state ownership of the media state ownership of the media is often argued to be justified on behalf of the social needs of the disadvantaged but if their findings are correct increasing private ownership of the media through privatization or by encouraging the entry of privately owned media can advance a variety of political and economic goals especially those of meeting the social needs of the poor

who benefits from local oil and gas employment labor market composition in the oil and gas industry in texas and the rest of the united states abstract this paper examines local labor market outcomes from an oil and gas boom we examine two main outcomes the probability of employment and the log wages of workers employed outside the oil and gas industry for texas and the rest of the united states across gender race and ethnicity we find that men and women gain employment in the oil and gas industry during booms but such gains are much larger for men and are largest for black and hispanic men we also find positive income spillovers for workers in other industries that are similar in magnitude across demographic groups

residential segregation and unemployment the case of brussels this paper investigates the causal effects of the spatial organisation of brussels on unemployment propensities using census data at the individual level the unemployment probability of young adults is estimated while taking into account personal household and neighbourhood characteristics the endogeneity of residential locations is solved by restricting the sample to young adults residing with their parents the potential remaining bias is evaluated by conducting a sensitivity analysis the results suggest that the neighbourhood of residence significantly increases a youngster s probability of being unemployed a result which is quite robust to the presence of both observed and unobserved parental covariates

measuring racial discrimination with fair housing audits caught in the act a survey technique called a fair housing audit provides a direct measure of racial discrimination in housing this paper examines the econometric issues raised by audit data measures the discrimination uncovered by a 1981 boston study and tests hypotheses about the causes of discrimination the estimated level of discrimination is high black housing seekers are told about 30 percent fewer available housing units than are whites the hypothesis tests indicate that the primary cause of this discrimination is that housing agents illegally promote their economic interests by catering to the racial prejudice of their current or potential white customers