the value of hiring through employee referrals using personnel data from nine large firms in three industries call centers trucking and high tech we empirically assess the benefit to firms of hiring through employee referrals compared to nonreferred applicants referred applicants are more likely to be hired and more likely to accept offers even though referrals and nonreferrals have similar skill characteristics referred workers tend to have similar productivity compared to nonreferred workers on most measures but referred workers have lower accident rates in trucking and produce more patents in high tech referred workers are substantially less likely to quit and earn slightly higher wages than nonreferred workers in call centers and trucking the two industries for which we can calculate worker level profits referred workers yield substantially higher profits per worker than nonreferred workers these profit differences are driven by lower turnover and lower recruiting costs for referrals jel codes j24 m51 j30 j63

information inequality and mass polarization ideology in advanced democracies growing polarization in the american congress is closely related to rising income inequality yet there has been no corresponding polarization of the u s electorate and across advanced democracies mass polarization is negatively related to income inequality to explain this puzzle we propose a comparative political economy model of mass polarization in which the same institutional factors that generate income inequality also undermine political information we explain why more voters then place themselves in the ideological center hence generating a negative correlation between mass polarization and inequality we confirm these conjectures on individual level data for 20 democracies and we then show that democracies cluster into two types one with high inequality low mass polarization and polarized and right shifted elites e g the united states and the other with low inequality and high mass polarization with left shifted elites e g sweden this division reflects long standing difference

using employer hiring behavior to test the educational signaling hypothesis this paper presents a test of the educational signaling hypothesis if employers use education as a signal in the hiring process they will rely more on education when less is otherwise known about applicants we nd that employers are more likely to lower educational standards when an informal more informative recruitment channel is used so we conclude that education is used as a signal in the hiring process

extended producer responsibility for waste televisions and computers a regulatory evaluation of the australian experience abstract high annual volumes of television and computer waste presents a challenge to australian communities resulting in the development of extended producer responsibility epr legislation this study aims to establish through the use of public interest theory whether epr legislation in australia was in the public interest using a regulatory analysis the results show that during the first 3 years of the scheme over 130 liable parties joined co regulatory arrangements each year to fund upstream recycling services for television and computer waste in program terms the scheme has been highly successful recycling over 130 000 tonnes of metals leaded and non leaded glass plastics and other materials while limiting landfill transfers to approximately 6900 tonnes all at a cost of a 50 60 million per annum to producers the scheme has also seen a range of upstream recycling partnerships established between the co regulated administrators and formal technical and social enterprise waste management organizations however while the upstream material recovery rate is steady at approximately 95 the results suggests that exporting waste for downstream processing will continue in the future analysis also points to substantial funding for over target collections downstream recycling infrastructure and landfill diversion strategies as critical for averting severe environmental impacts from e waste dumping the study concludes by suggesting that while the successes of epr scheme are in the public interest its potential deficiencies could limit such benefits and therefore need to be addressed notably the scheme could be enhanced through the application of improved recycling target methodologies including the estimation and forecasting of domestic waste electrical and electronic equipment weee stock levels

monetary policy signaling and movements in the term structure of interest rates this paper examines how various monetary policy signals such as repo rate changes inflation reports speeches and minutes from monetary policy meetings affect the term structure of interest rates we find that unexpected movements in the short end of the yield curve are mainly driven by unexpected changes in the repo rate however published inflation reports and speeches also have some impact on short rates speeches are found to be a more important determinant for the longer end of the term structure our conclusion is that central bank communication is an essential part of the conduct of monetary policy

family and community networks in mexico u s migration a household s decision to send migrants is based on infornation it has on the entry costs expected returns and risks of migration information and assistance flow from both family migrant networks and community migrant networks using data from a national survey of rural mexican households we show the importance of networks in both the decision to migrate and the level of migration we find that community and family networks are substitutes in assisting migration suggesting that once migration is well established in a community family networks become less important in addition the development of strong community networks erases the role of household characteristics in migration allowing those initially least favored to also participate in migration finally we show that network density at points of destination in the united states strongly affects where individuals choose to migrate

informal work networks we present a model of time allocation between formal and informal labour supply where workers learn of informal job opportunities from their peers in addition to formal income taxation and enforcement individuals labour supply decisions depend on the number of their peers with informal jobs and the strength of social ties workers allocate more time to informal activities when tax enforcement is lax and job information transmission is good more connected social networks e g wheel complete feature lower average income but higher average utility than poorly connected social networks e g star empty average income may be non monotonic in tax enforcement on presente un modele d allocation du temps entre l offre de travail formel et informel dans le cas ou les travailleurs apprennent l existence de possibilites de travail informel de leurs pairs en plus de dependre de l imposition des revenus formels et de la rigueur de ce processus les decisions des individus dans leur offre de travail dependent du nombre des pairs qui ont du travail informel et de la force des liens sociaux les travailleurs allouent plus de temps aux activites informelles quand l application de la loi fiscale est rel chee et que la transmission de l information a propos du travail informel est bonne des reseaux sociaux mieux connectes e g roue complet se traduisent par un revenu moyen plus bas mais par une utilite moyenne plus elevee que des reseaux sociaux plus pauvrement connectes e g etoile vide le revenu moyen peut avoir un lien non monotone a la nature de l application de la loi fiscale

should central bankers talk to the foreign exchange markets in this paper we study the role of official statements and speeches given by central bank authorities in charge of foreign exchange policy we investigate the impact of statements that comment on and confirm such interventions on the day of the intervention on the two major foreign exchange markets over an extended period 1989 2003 we also study the impact in terms of policy effectiveness of central bank communication before the actual operations our results suggest that appropriate speeches clarifying the current intervention policy can have marginally virtuous effects both in terms of exchange rate level and exchange rate volatility this leads us to conclude that in general actual interventions on the market should still be employed provided that official statements are used to clarify the nature and purpose of these interventions c 2008 elsevier ltd all rights reserved

are cadre offspring in the fast lane evidence from the labour market for college graduates in china this paper studies the impact of having a cadre parent on the labour market performance and channels of the intergenerational transference using a recent data set we find that college graduates w

local social capital and geographical mobility in the north of europe club membership is higher than in the south but the frequency of contacts with friends relatives and neighbors is lower we link this fact to another one the low geographical mobility rates in the south of europe relative to the north to interpret these facts we build a model of local social capital and mobility investing in local ties is rational when workers do not expect to move to another region we find that observationally close individuals may take different paths characterized by high local social capital low mobility and high unemployment vs low social capital high propensity to move and higher employment probability employment protection reinforces the accumulation of local social capital and thus reduces mobility european data supports the theory within a country and at the individual level more social capital is associated with lower mobility

who gets the job referral evidence from a social networks experiment we use recruitment into a laboratory experiment in kolkata india to analyze how job networks select individuals for employment opportunities we present evidence that individuals face a tradeoff between choosing the most qualified individual for the job and the individual who is ideal from the perspective of their social network the experiment allows randomly selected subjects to refer members of their social networks to subsequent rounds of the experiment and varies the incentive schemes offered to these participants we find that when faced with performance pay individuals are more likely to refer co workers and less likely to refer family members high ability participants who are offered performance pay recruit referrals who perform significantly better on a cognitive ability task and also prove to be more reliable as evidenced by their choices in the trust game and performance on an effort task

pride and prejudice using ethnic sounding names and inter ethnic marriages to identify labour market discrimination labour markets discriminate against workers with particular ethnic sounding names we use non random sorting into interethnic marriage and salient differences between sephardic and ashkenazi surnames to evaluate the causal impact of sephardic affiliation on wages using the 1995 israeli census we estimate the effect of a sephardic sounding surname on wages we first compare the wages of israeli jewish males born to sephardic fathers and ashkenazi mothers sa who are more likely to carry a sephardic surname with the wages of israeli jewish males born to ashkenazi fathers and sephardic mothers as we find that israeli labor markets discriminate based on perceived ethnicity sa workers earn significantly less than their as counterparts we then exploit the custom of women to adopt their husbands surnames to disentangle actual ethnicity from the ethnicity perceived by the market consistent with ethnic discrimination based on surnames we find that it is father in law s ethnicity rather than father s ethnicity that shapes female wage rates finally we find that labor markets discriminate based on surname only when those names provide additional information about ethnicity when ethnicity can be discerned from skin tone surnames do not provide additional explanatory power with respect to wages

the impact of ethnic diversity on microenterprise start ups until recently factors determining the decisions made by microfinance institutions mfis to extend loans to business start ups had not been explored recent evidence shows that mfi performance wi

the signaling role of promotions further theory and empirical evidence an extensive theoretical literature investigates the role of promotions as a signal of worker ability we extend the theory by focusing on how the signaling role of promotion varies with education and then investigate the resulting predictions using a longitudinal data set that contains detailed information concerning the internal labor market history of a medium sized firm in the financial services industry our results support signaling being important for understanding the differences between promotion practices concerning bachelor s and master s degree holders while the evidence concerning the importance of signaling for high school graduates and phds is mixed

social contacts and occupational choice social contacts help workers to find jobs but those jobs need not be in the occupations where workers are most productive hence social contacts can generate mismatch between a worker s occupational choice and his comparative productive advantage thus economies with dense social networks can exhibit apparently low labor force quality and as a result low returns to firms investment and depressed aggregate productivity we employ us and european data for the 1990 s to test the key prediction that social contacts distort workers occupational choices in a direction that reduces their apparent productivity we find that the use of social contacts helps find jobs one to two months sooner but leads to individual wage discounts of 5 to 7 and produces negative externalities on aggregate productivity

migration with endogenous moving costs we study a dynamic model of labor migration in which moving costs decrease with the number of migrants already settled in the destination this assumption is supported by sociological studies of migrant networks with endogenous moving costs migration occurs gradually over time once it starts it develops momentum and migratory flows may increase even as wage differentials narrow in addition migration tends to follow geographical channels and low moving cost individuals migrate first these patterns are consistent with historical evidence from the great black migration of 1915 1960 in the united states much of which cannot be reconciled with existing migration models excerpt

job information networks neighborhood effects and inequality this paper explores the theoretical and empirical literature to examine the use by different social groups of informal sources of information provided by friends relatives and acquaintances during job search and its consequences for the job market it also addresses the role of network structure and size the resource endowments of contacts and nature of the links between contacts to explain differences in the effects of job information networks in doing so the paper also turns to the sociology literature on job information networks and provides an economic perspective on such sociological concepts as strong versus weak ties inbreeding distance from structural holes etc the paper distinguishes between models of exogenous job information networks that is where individuals obtain job related information through a given social structure and endogenous job information networks which are social networks that result from individuals uncoordinated actions the paper pays special attention to such issues as physical and social proximity and sharing of information and discusses them in the context of the recent social interactions and neighborhood effects literature finally the paper outlines a model that integrates job information networks where interactions occur in business cycle frequencies with the dynamics of human capital formation which include the joint effects of parental community and neighborhood human capital and are set in life cycle frequencies for the purpose of organizing suggestions for future research and examining earned income inequality

an economic approach to social capital a standard optimal investment model can be used to analyse an individual s decision to accumulate social capital we analyse six facts that support the predictions of this individual based approach 1 social capital first rises and then falls with age 2 social capital declines with expected mobility 3 social capital rises in occupations with greater returns to social skills 4 social capital is higher among homeowners 5 social connections fall sharply with physical distance 6 people who invest in human capital also invest in social capital we fail to find robust evidence that social capital investments fall with the value of time or that geographic religious groups generate social capital complementarities

the intergenerational transmission of employers we find that about 40 of a cohort of young canadian men have been employed at some time with an employer for which their father also worked and 6 9 have the same employer in adulthood the intergenerational transmission of employers is positively related to paternal earnings particularly at the very top of the earnings distribution and to the presence of self employment income and the number of employers with which the father has had direct contact it has an important influence on nonlinear patterns in the intergenerational elasticity of earnings

with a little help from my friends quality of social networks job finding and job match quality this paper studies the effect of network quality on job finding and job match quality using longitudinal data and a direct measure of network quality which is based on the employment of friendship ties various identification strategies provide robust evidence that a higher number of employed contacts increases the job finding rate network quality also increases wages for high skilled workers forming networks with non familial contacts instead for low skilled workers more employed familial contacts lead to a negative but not significant effect on wages these findings reconcile previous mixed evidence of network effects on wages indicating heterogeneity by skill level and relationship type

towards a national circular economy indicator system in china an evaluation and critical analysis abstract it is widely acknowledged that china s economic miracle has been achieved at the expense of its natural capital and environment in order to deal with this problem the circular economy ce has been chosen as a national policy for sustainable development national laws and regulations have been enacted to facilitate the implementation of ce and national ce demonstration projects have been initiated such that national benchmarking activities could be completed china is the first country to release nationally focused ce indicators so that objective and credible information on the status of ce implementation can be recognized these ce indicators are valuable metrics for policy and decision makers and can help achieve ce goals and outcomes this unique indicator system has not been communicated to international communities this paper aims to more broadly introduce this unique national ce indicator system china s ce efforts are first detailed with various provisions of the national indicator system a critical analysis of such an indicator system is presented we show that certain benefits can be gained but substantive revision is also needed due to the lack of a comprehensive set of sustainability indicators which should include social business indicators urban industrial symbiosis absolute material energy reduction and prevention oriented indicators concerns related to barriers on implementation are also presented in this paper the knowledge gained from chinese efforts on ce indicators are valuable to both developed and developing nations seeking to implement sustainable development measures within their regulatory policies

communication by central bank committee members different strategies same effectiveness the paper assesses the communication strategies of the federal reserve the bank of england and the european central bank and their effectiveness we find that the effectiveness of communication is not independent from the decision making process the paper shows that the federal reserve has been pursuing a highly individualistic communication strategy amid a collegial approach to decision making while the bank of england is using a collegial communication strategy and highly individualistic decision making the european central bank ecb has chosen a collegial approach both in its communication and in its decision making assessing these strategies we find that predictability of policy decisions and the responsiveness of financial markets to communication are equally good for the federal reserve and the ecb this suggests that there may not be a single best approach to designing a central bank communication strategy

talking heads the effects of ecb statements on the euro dollar exchange rate abstract this paper studies the reaction of the conditional mean and volatility of the euro dollar exchange rate to statements by european central bank and national central bank officials we focus on comments on monetary policy and the external value of the euro we find that the bundesbank has dominated the news coverage we conclude that ecb statements have mainly influenced conditional volatility in some cases there are effects of statements on the conditional mean of the euro dollar exchange rate efforts to talk up the euro have generally not been successful there is also evidence of asymmetric reactions to news

migration remittances and capital accumulation evidence from rural mexico this paper studies the link between migration remittances and productive assets accumulation for a panel of poor rural households in mexico over the period 19972006 in a context of nancial markets imperfections migration may act as a substitute for imperfect credit and insurance provision through remittances from migrants and thus exert a positive eect on investment however it may well be the case that remittances are channelled towards increasing consumption and leisure goods exploiting within family variation and an instrumental variable strategy we show that migration indeed accelerates productive assets accumulation moreover when we look at the eect of migration on consumption of non productive assets durable goods we nd instead a negative eect our results then suggest that

family attachment and the decision to move by race abstract blacks in the united states move less than whites despite having many characteristics that are commonly associated with high geographical mobility such as high unemployment low rate of home ownership low marriage rate and settlement in areas where unemployment is high we find that this puzzle can be explained by the effects of family ties both nuclear and extended families which we proxy using data from the university of michigan s psid the results are robust to different specifications and estimation techniques

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

residential mobility and social capital abstract this paper empirically investigates the role of social capital in households residential mobility behavior by considering its spatial dimension this study focuses on a household s social ties with people living nearby which we refer to as its local social capital local social capital may deter residential mobility because the resources stemming from them are location specific and will be less valuable if a household moves we conjecture that a household s possession of local social capital has a negative effect on its residential mobility and this negative effect of local social capital may be stronger on long distance mobility than on short distance mobility our empirical investigation is based on data from the panel study of income dynamics we obtain evidence which is supportive of these conjectures

a model of multiple equilibria in geographic labor mobility abstract we develop a model of double matching in the labor market and the social environment in order to explain different migration patterns in response to local economic shocks this approach explains the different behaviors of workers in different groups regions or countries in an endogenous way by showing the existence of multiple equilibria rather than in an exogenous manner by introducing ex ante regulations or unemployment benefits this model can also explain why individuals from some communities form sister communities in some cases and not in others

identifying the causal effect of income on religiosity using the earned income tax credit abstract how do economic conditions income and the generosity of social insurance affect religious behavior this paper provides novel evidence for the united states using variation in earned income tax credit benefits across states over time and by number of children in the raw data income and religiosity have a trivial relationship in contrast the instrumental variables strategy shows that increases in income from the eitc are found to sizably reduce religious attendance among low income individuals among individuals who attend the results indicate that an additional 1000 in annual income is associated with a decrease of roughly 1 service per year as compared to an average of 16 services per year the effect arises mainly along the intensive margin decreasing devout behavior and increasing more marginal attendance but having little impact on whether an individual participates at all or on beliefs there are also minimal effects on the occurrence and amount of contributions to religious organizations the results extend our understanding of the determinants of religiosity the relationship between governmental income support and religious behavior and the social effects of the earned income tax credit

endogenous job contact networks we use the uk quarterly labour force survey to document the presence of two phenomena first a positive correlation between unemployment rate and the proportion of job seekers who use social networks to nd jobs network use second a non monotone relation between unemployment rate and the proportion of recently employed workers who found their job through friends or relatives network productivity this second relation is positive for low levels of unemployment rate while it becomes negative for high levels of unemployment rate existing models of social networks and labor market generally assume that social networks are exogenous this assumption implies a negative correlation between unemployment rate and network productivity we develop a model where social networks are used to collect job oers but workers decide strategically how much to invest in their network we show that equilibrium job contact networks are dense and more productive in transmitting information when labor market turnover is moderate while they are less productive and segmented into clusters for either high or low turnover the equilibrium response of job contact networks to changes in labor market conditions is sucient to generate

job contact networks abstract many workers hear about or obtain their jobs through friends and relatives the aim of this paper is twofold first we relate both individual and aggregate labor market outcomes to the network structure of personal contacts second we study strategic network formation to this purpose we develop a model specifying at the individual level both the decision to form contacts with other agents and the process by which information about jobs is obtained and transmitted we show that equilibrium networks always exist and that only moderate levels of network asymmetry can be sustained at equilibrium also we establish a general non monotonicity result on information flow and unemployment with respect to network size in symmetric networks

family values and the regulation of labor flexible labor markets requires geographically mobile workers to be e cient otherwise rms can take advantage of the immobility of workers and extract monopsony rents in cultures with strong family ties moving away from home is costly thus individuals with strong family ties rationally choose regulated labor markets to avoid moving and limiting the monopsony power of rms even though regulation generates lower employment and income empirically we do nd that individuals who inherit stronger family ties are less mobile have lower wages are less often employed and support more stringent labor market regulations there are also positive cross country correlations between the strength of family ties and labor market rigidities finally we nd positive correlations between labor market rigidities at the beginning of the twenty rst century and family values prevailing before world war ii which suggests that labor market regulations have deep cultural roots

bayesian learning in social networks we study the perfect bayesian equilibrium of a sequential learning model over a general social network each individual receives a signal about the underlying state of the world observes the past actions of a stochastically generated neighbourhood of individuals and chooses one of two possible actions the stochastic process generating the neighbourhoods defines the network topology we characterize pure strategy equilibria for arbitrary stochastic and deterministic social networks and characterize the conditions under which there will be asymptotic learning convergence in probability to the right action as the social network becomes large we show that when private beliefs are unbounded meaning that the implied likelihood ratios are unbounded there will be asymptotic learning as long as there is some minimal amount of expansion in observations we also characterize conditions under which there will be asymptotic learning when private beliefs are bounded

media slant against foreign owners downsizing abstract using a unique data set from nationally distributed quality newspapers in germany we find evidence for both quantitative and qualitative media slant against foreign firms a downsizing foreign firm receives almost twice as much attention as a domestic firm and the tone of media reports is more negative media slant is a measure for economic xenophobia directed against foreign owners which constitutes an obstacle to foreign direct investment

strong and weak ties in employment and crime this paper analyzes the interplay between social structure and information exchange in two competing activities crime and labor we consider a dynamic model in which individuals belong to mutually exclusive two person groups referred to as dyads there are multiple equilibria if jobs are badly paid and or crime is profitable unemployment benefits have to be low enough to prevent workers for staying too long in the unemployment status because they are vulnerable to crime activities if instead jobs are well paid and or crime is not profitable unemployment benefits have to be high enough to induce workers to stay unemployed rather to commit crime because they are less vulnerable to crime activities also in segregated neighborhoods characterized by high interactions between peers a policy only based on punishment and arrest will not be efficient in reducing crime it has to be accompanied by other types of policies that take into account social interactions

networks in labor markets wage and employment dynamics and inequality we present a model of labor markets that accounts for the social network through which agents hear about jobs we show that both wages and employment are positively associated a strong form of correlation across time and agents we also analyze the decisions of agents regarding staying in the labor market or dropping out if there are costs to staying in the labor market then networks of agents that start with a worse wage status will have higher drop out rates and there will be a persistent differences in wages between groups according to the starting states of their networks

toward an integrated approach to industry dynamics and labor mobility industrial dynamics and labour mobility are two fields of economic research that have developed fast in recent years but along what are essentially separate lines this paper shows that the processes those two fields deal with can be highly interdependent and demonstrates the usefulness of and the opportunity for an integrated approach to the dynamics of industries and labour mobility it concludes with a list of questions that inform a research agenda dedicated to such approach

the migration of technical workers using panel data on the danish population we estimated the revealed preferences of scientists and engineers for the places in which they choose to work our results indicate that these technical workers exhibit substantial sensitivity to differences in wages but that they have even stronger preferences for living close to family and friends the magnitude of these preferences moreover suggests that the greater geographic mobility of scientists and engineers relative to the population as a whole stems from more pronounced variation across regions in the wages that they can expect these results remain robust to estimation on a sample of individuals who must select new places of work for reasons unrelated to their preferences those who had been employed at establishments that discontinued operations

does local social capital deter labour migration evidence from rural china abstractthis article empirically investigates the effect of local social capital on job related migration in rural china a household s social ties in the region of origin which we refer to as local social capital may deter migration because local social capital is location specific and an individual cannot benefit from it if s he migrates in view of chinese gift giving culture we use household expenses on wedding gifts for family members outside household relatives and friends as a proxy for local social networks based on the data from the china health and nutrition survey we find that in rural china local social networks have a significantly negative effect on migration the iv results suggest that a 10 increase in wedding gifts expenses results in roughly a 1 1 percentage points decrease in migration probability

the reaction of asset markets to swiss national bank communication abstract in this paper we analyze high frequency movements in swiss asset markets in reaction to real time communication by the swiss national bank our analysis of central bank communication encompasses monetary policy announcements speeches and interviews we examine the reactions of the currency market the bond market and the stock exchange the evidence suggests that speeches and interviews along with monetary policy announcements engender a significant price reaction this paper sheds light on the relevance of communications other than monetary policy announcements

frictional unemployment on labor flow networks abstract we develop an alternative theory to the aggregate matching function in which workers search for jobs through a network of firms the labor flow network the lack of an edge between two companies indicates the impossibility of labor flows between them due to high frictions in equilibrium firms hiring behavior correlates through the network generating highly disaggregated local unemployment hence aggregation depends on the topology of the network in non trivial ways this theory provides new micro foundations for the beveridge curve wage dispersion and the employer size premium we apply our model to employer employee matched records and find that network topologies with pareto distributed connections cause disproportionately large changes on aggregate unemployment under high labor supply elasticity

internal and external labor markets and the scope of the firm abstract the scope of integration is characterized in the context of worker learning about job preferences and adverse selection integration mitigates inefficiencies arising from incomplete information on both the demand and supply sides of the labor market worker learning about job preferences comes at a productivity cost which is important in how firms determine the scope of integration

the intergenerational effects of political influence evidence from china this paper considers the effects of fathers political influence on their offspring s labour market outcomes in china political influence refers to the ability to convert political power into econ

the effects of social networks on employment and inequality we develop a model where agents obtain information about job opportunities through an explicitly modeled network of social contacts we show that employment is positively correlated across time and agents moreover unemployment exhibits duration dependence the probability of obtaining a job decreases in the length of time that an agent has been unemployed finally we examine inequality between two groups if staying in the labor market is costly and one group starts with a worse employment status then that group s drop out rate will be higher and their employment prospects will be persistently below that of the other group

moving beyond the patchwork a review of strategies to promote consistency for extended producer responsibility policy in the u s abstract product oriented environmental policy with an emphasis on extended producer responsibility epr frequently referred to as product stewardship in the u s is being applied in the united states for an increasingly broad scope of products including waste electronics and household hazardous wastes such as paint and mercury containing lamps however due to the lack of a unified federal response these efforts are driven by state level policies and regulations this state led approach is frequently characterized as resulting in a patchwork of disparate regulations historically two strategies are often suggested as offering a remedy for this situation 1 federal legislation and 2 model state legislation however another policy strategy has emerged in the u s that of an overall epr policy framework which creates a clear process for selecting and designating products and articulates the roles and responsibilities for the various players along the product chain this article provides an analysis of the experiences and prospects for each of the three strategies to serve as a policy vehicle for greater consistency of epr regulations throughout the u s in part motivated by global extended producer responsibility policy approaches particularly in the canadian provinces efforts are now underway to investigate a similar comprehensive regulatory approach to be implemented by individual states in the u s the article examines the framework model that is envisioned in the u s and outlines the recommend components of this policy concept finally the article provides a comparison with other jurisdictions most notably british columbia which has implemented a broad extended producer responsibility policy

o papel das redes sociais na condicao do desempregado uma analise usando a teoria de matching the paper investigates whether the size of social networks can aect the unemployment rate of the economy therefore based on a theoretical model of matching i propose a technique for simulating the eects of networks on the employability of workers the proposal is applied to a database of portugal noting evidence that there is an optimal size of network that minimizes the unemployment rate

old boy networks as screening mechanisms this paper studies a fulfilled expectations equilibrium in situations in which intermediaries provide personal opinions on the likelihood of success of personnel projects or investments each referee must recommend some candidates from a group of people about whom he has private information the employer uses the recommendations to choose the workers using his expectations about the quality of the recommended and the nonrecommended applicants although the referees use their information strategically the competition among them produces optimal use of the information in the sense that employers make the same choices in equilibrium as they would if they had the same information as the referees

experimental games on networks underpinnings of behavior and equilibrium selection in this paper we describe a series of laboratory experiments that implement specific examples of a general network structure specifically actions are either strategic substitutes or strategic complements and participants have either complete or incomplete information about the structure of a random network since economic environments typically have a considerable degree of complementarity or substitutability this framework applies to a wide variety of settings we examine behavior and equilibrium selection the degree of equilibrium play is striking in particular with incomplete information behavior closely resembles the theoretical equilibrium whenever this is unique when there are multiple equilibria general features of networks such as connectivity clustering and the degree of the players help to predict informed behavior in the lab people appear to be strongly attracted to maximizing aggregate payoffs social efficiency but there are forces that moderate this attraction 1 people seem content with in the aggregate capturing only the lion s share of the efficient profits in exchange for reduced exposure to loss and 2 uncertainty about the network structure makes it considerably more difficult to coordinate on a demanding but efficient equilibrium that is typically implemented with complete information

from turmoil to crisis dislocations in the fx swap market before and after the failure of lehman brothers abstract this paper investigates dislocations in the foreign exchange fx swap market between the us dollar and three major european currencies after the failure of lehman brothers in september 2008 deviations from covered interest parity cip were negatively associated with the creditworthiness of us financial institutions as well as that of european institutions consistent with the deepening of a dollar liquidity problem into a global phenomenon us dollar term funding auctions by the ecb snb and boe as well as the us federal reserve commitment to provide unlimited dollar swap lines are found to have ameliorated the fx swap market dislocations

employment wages and alcohol consumption in russia 1 introductionconcerns regarding the relationship between alcohol consumption and labor market productivity are well grounded if problem drinking or alcoholism is considered a disease then it may have depressant effects on labor market productivity causing reductions in employment earnings and other labor market outcomes mullahy and sindelar 1993 1996 kenkel and ribar 1994 however there is a medical literature that documents a u shaped relationship between alcohol consumption and the risk of cardiovascular disease according to this literature moderate drinkers have a lower risk of cardiovascular disease than do either abstainers or heavy drinkers beaglehole and jackson 1992 doll et al 1994 consistent with this evidence several economists have found a positive association between moderate drinking and earnings berger and leigh 1988 french and zarkin 1995 heien 1996 hamilton and hamilton 1997 zarkin et al 1998 macdonald and shields 2001 this article investigates the impact of alcohol consumption on employment and wages in russia the primary contributions of the article are twofold first it enhances the economic literature on the relationship between alcohol consumption and labor market behavior by using data from a longitudinal survey the use of a longitudinal data set enables the estimation of a fixed effects model which helps avoid the potential bias caused by unobserved individual factors not captured in cross sectional models the use of a fixed effects model is an important extension to the literature because the data sets used in previous studies are cross sectional and usually lack adequate variables that could serve as identifying instruments to control for the endogeneity of alcohol consumption 1 furthermore the richness of the data set used in this article allows for the application of three alternative measures of alcohol consumption in the empirical analysis this is important because the relationship between alcohol consumption and labor market outcomes may be sensitive to the alcohol measure that is used the second notable contribution of this article is that it provides the first empirical evidence on the association between alcohol consumption and labor market outcomes in russia excessive alcohol consumption is a widespread problem in russia where per capita alcohol consumption is around 14 liters per year the world health organization who considers 8 liters to be a sign that a country has a critical consumption level for health problems quinn judge 1997 furthermore the dramatic fluctuations in mortality rates experienced in russia over the past 15 years have generated considerable attention to the potential effect of alcohol consumption on the overall health of the russian population it is important to investigate how labor market outcomes would be affected by alcohol consumption in a country which demonstrates such dramatic fluctuations in alcohol consumption and mortality consistent with the previous studies cross sectional results generally support the hypothesis of an inverse u shaped relationship between alcohol consumption and wages and employment results from the fixed effect models are found to be quite different from those of cross sectional models the positive effect of alcohol consumption on employment disappears for both males and females once the individual fixed effects are controlled for the results of the wage model lend support to a small and linear return to alcohol consumption but the effects are significant only at the 10 level the fixed effects estimates are smaller in magnitude and estimated with less precision compared with cross sectional estimates section 2 reviews the previous literature section 3 discusses the conceptual issues and empirical strategy section 4 introduces the data set section 5 provides a discussion of the results and sensitivity analyses section 6 concludes the article

personal networks and nonagricultural employment the case of a farming village in the philippines abstract this article based on an intensive village survey in the philippines analyzes the effects of personal networks on rural villagers access to nonagricultural occupations and the terms of employment given to them a key finding is that personal networks are selectively used to reduce transaction costs and their impacts on employment conditions vary by size and by location of enterprises we find that when villagers are employed in unskilled work at small enterprises those who use family relative networks receive wage premiums however if we limit our sample to small enterprises located near our study village the family relative network premiums become insignificant presumably because of the overriding influence of the community wide network within a narrow local community contrary to the case of small enterprises unskilled workers wages at large enterprises are not much affected by personal networks but are largely determined by years of schooling and work experience the recent developmen

purdah on the rationale for central bank silence around policy meetings many central banks share the practice of purdah a guideline of abstaining from communication around policy meetings although seemingly contradicting the virtue of transparency by withholding information precisely when it is sought after intensely it has been justified on grounds that such communication may create excessive market volatility this paper assesses the purdah for the federal reserve and confirms that financial markets are substantially more sensitive to central bank communication around policy meetings short term interest rates react three to four times more strongly in the purdah before federal open market committee meetings than otherwise and volatility increases compared to a reduction otherwise

monetary policy and covered interest parity in the post gfc period evidence from the australian dollar and the nz dollar abstract after the global financial crisis gfc most major currencies had higher interest rates than the us dollar on forward contract because of increased demand for the us dollar as international liquidity however unlike the other major currencies the australian dollar and the nz dollar had lower interest rates than the us dollar on forward contract in the post gfc period the purpose of this paper is to explore why this happened through estimating the covered interest parity cip condition in the analysis we focus on a unique feature of australia and new zealand where short term interest rates remained significantly positive even after the gfc the paper first constructs a theoretical model where increased liquidity risk causes deviations from the cip condition it then tests this theoretical implication by using daily data of six major currencies we find that both money market risk measures and policy rates had significant effects on the cip deviations the result implies that unique monetary policy feature in australia and new zealand made deviations from the cip condition distinct on the forward contract

labor market equilibrium with rehiring consistent with the empirical evidence this article analyzes a labor market in which separations are not permanent and reactivated firms prefer to rehire former employees instead of seek new ones workers engage in job search due to the uncertain prospects of rehiring if firms can commit to wages contingent on rehiring they backload wages to provide incentives for workers to reduce their unobservable search effort under risk aversion and incomplete markets if productivity at reactivation is sufficiently high the tension between wage backloading and consumption smoothing leads to excessive search in equilibrium

central bank swap line effectiveness during the euro area sovereign debt crisis abstract the federal reserve re established a swap line with the european central bank in response to the international liquidity stresses created by the euro area sovereign debt crisis we examine the swap line s effectiveness in addressing these stresses in 2010 11 we find that announcements about the swap line had a significant effect in reducing euro dollar fx swap spreads during the 2010 11 crisis but that the swap line only had limited effectiveness in alleviating the stresses probably owing to some stigma being attached to its use

local and personal networks in employment and the development of labor markets evidence from the cut flower industry in ethiopia summary we examine the roles of local and personal networks in the employment process and the emergence and development of the labor market in ethiopia s growing cut flower industry using primary survey data of 320 workers randomly sampled from all 64 farms we find that workers who were recruited informally using the social ties were paid less than the formally recruited workers at hiring however these workers quickly increased their productivity and the effect of social ties on wages disappeared over time further we find that the development of labor market for this newly emerged industry took place particularly within the industrial cluster

communication and coordination in social networks i model people in a coordination game who use a communication network to tell each other their willingness to participate the minimal sufficient networks for coordination can be interpreted as placing people into a hierarchy of social roles or stages initial adopters then followers and so on down to late adopters a communication network helps coordination in exactly two ways by informing each stage about earlier stages and by creating common knowledge within each stage we then consider two examples first we show that low dimensional networks can be better for coordination even though they have far fewer links than high dimensional networks second we show that wide dispersion of insurgents people predisposed toward participation can be good for coordination but too much dispersion can be bad although collective action depends on both social structure and individual incentives these integral aspects have been formalized separately in the fields of social network theory and game theory by considering them together this paper engages the classic question of which structures are conducive to coordination and shows that structure and strategy are related in a mutually interesting way here we consider a coordination game in which each person wants to participate only if others participate social structure is thought of as a communication network by which people tell each other their willingness to participate each person knows whether her neighbours in the network are willing but does not know about anyone else our model is thus a game of incomplete information in which each person given his local knowledge decides whether to participate the main result is a characterization of the minimal sufficient networks for coordination in terms of a hierarchy of social roles or stages initial adopters then followers and so on down to late adopters for example a communication network helps coordination in exactly two ways by informing each stage about earlier stages and by creating common knowledge within each stage we also consider two simple examples first we show that low dimension or strong link networks can be better for coordination even though they have far fewer links than high dimension or weak link networks second we show that wide dispersion of insurgents people predisposed toward participation can be good for coordination but too much dispersion can be bad this paper is built on the assumption that the most basic and common mechanism for coordination is the i ll go if you go mechanism individuals first communicate with each other about their preferences and then each individual chooses whether to participate or not hence a person s participation depends on what he knows about his neighbours it does not depend solely on their participation itself either through learning adaptation or social influence the physical analogies of contagion or diffusion are not

networks in the modern economy mexican migrants in the u s labor market this paper attempts to identify job networks among mexican migrants in the u s labor market the empirical analysis uses data on migration patterns and labor market outcomes based on a sample of individuals belonging to multiple origin communities in mexico over a long period of time each community s network is measured by the proportion of the sampled individuals who are located at the destination the united states in any year we verify that the same individual is more likely to be employed and to hold a higher paying nonagricultural job when his network is exogenously larger by including individual fixed effects in the employment and occupation regressions and by using rainfall in the origin community as an instrument for the size of the network at the destination

city structure job search and labour discrimination theory and policy implications we consider a search matching model in which black workers are discriminated against and the job arrival rates of all workers depend on social networks as well as distance to jobs location choices are driven by the racial preferences of households both blacks and whites consciously choosing to trade off proximity to neighbors of similar racial backgrounds for proximity to jobs because of coordination failures in the location choices multiple urban equilibria emerge there is a spatial mismatch equilibrium in which blacks reside far away from jobs and experience high unemployment rates and a spatial match equilibrium in which blacks are closer to jobs and experience lower unemployment rates under some reasonable condition we demonstrate that all workers are better off in the spatial match equilibrium we then consider two policies affirmative action and employment subsidies to the firms which hire black workers we show that the optimal policy requires imposing larger quotas or subsidies in cities in which black workers reside far away from jobs than in cities in which they live closer to jobs

the labor market integration of refugees in the united states do entrepreneurs in the network help we investigate whether entrepreneurs in the network of refugees from the same country of origin help refugees enter the labor market by hiring them we analyze the universe of refugee cases without u s ties who were resettled in the united states between 2005 and 2010 we address threats to identification due to refugees sorting into specific labor markets and to strategic placement by resettlement agencies we find that the probability that refugees are employed 90 days after arrival is positively affected by the number of business owners in their network but negatively affected by the number of those who are employees this suggests that network members who are entrepreneurs hire refugees while network members working as employees compete with them which is consistent with refugees complementing the former and substituting for the latter