Labour migration as a way to escape from employment vulnerability? Evidence from the European Union

Free Movement of people is a fundamental principle of the European Union (EU). In a context of strong divergence in employment and working conditions among EU member states, migration can be seen as a way to increase employment opportunities but also to escape from poor working conditions at home. In this article, we focus on the possible influence of employment vulnerability by comparing its individual level among migrants and native workers in EU countries. We implement propensity score matching methods using data from the European Social Survey (2008) and indexes of employment vulnerability proposed by Bazillier et al. (2014). Overall, we show that migrants face the same level of employment vulnerability than natives, all other things being equal. But there are strong differences by skill-level. Low-skilled migrants have a lower level of vulnerability mainly because of a lower level of employer vulnerability while high-skilled migrants face a higher level of vulnerability, because of a higher level of job vulnerability.     

Pitfalls in the modeling of labor market flows: a reappraisal

ABSTRACT

We discuss the relevance of the internationally adopted methodology for modelling labour market flows and comparing labour market flexibility. This is based on a two-state labour market model that neglects inactivity and uses aggregate stock data to derive transition rates. Traditionally, the results suggest that continental European labour markets are inflexible and unable to adjust quickly to aggregate demand or supply shocks compared with their Anglo-Saxon counterparts. This evidence has driven us to gain a better understanding of the relevance of such a modelling approach and critically discuss its main methodological hypothesis. We relax its assumptions by including inactivity and by using flow data for the period 2010–2017. We compare the results thus obtained with transition rates derived using a three-state labour market model for France, Italy, Spain and the United Kingdom. These countries represent the institutional settings of continental Europe on the one hand and Anglo-Saxon nations on the other. The implied transition rates are much higher, even in continental Europe, when inactivity is considered, thus suggesting that conclusions derived using an incomplete representation of the labour market are misleading. Inactivity therefore plays a crucial role and its inclusion provides a more exhaustive picture of labour mobility.     

Extending working hours: why not work 42 h rather than 38?—a CGE analysis for Germany

Faced with a record level of unemployment, the present debate in Germany is to extend the weekly hours of work. In this paper the employment effects of an economy-wide increase in weekly hours are quantified on the basis of a computable general equilibrium model for different specifications of the wage setting rule and the use of additional policy-induced public income. The simulation results back the argument of the opponents of longer working time that not more jobs will be created. However, when the higher tax revenues from GDP growth are used to reduce social security contributions, then the claim of the proponents that more jobs will be created can be supported.     

Human capital accumulation in an open labour market: Ireland in the 1990s

Large-scale investment in education in Ireland began in 1967 and has led to a dramatic increase in the relative supply of skilled labour over the past four decades. Furthermore the supply of labour in Ireland is traditionally highly elastic through migration, which in the 1990s was predominantly high-skilled. This combination of rising education levels and an open labour market meant that employment and incomes rose rapidly in the 1990s, while Ireland still maintained a strong competitive position in terms of relative labour costs.In this paper we develop a new macro-economic framework to formally analyse these mechanisms. We estimate a small structural model of the Irish labour market, separately identifying high-skilled and low-skilled labour. We find that this model captures key characteristics of the Irish labour market in the 1990s.     

A New Approach to Random Utility Modeling using the Dirichlet Multinomial Distribution

In this paper we introduce a new econometricapproach to analyzing recreational site choicedata, the Dirichlet multinomial model. Thismodel, which nests the standard conditionalmultinomial logit model, can accommodateover-dispersed data and may provide moreefficient estimators of coefficients andconsequent welfare measures than the standardconditional logit model, which is so widelyused in the Random Utility Model approach torecreation demand. We illustrate thisDirichlet approach using a data set of rockclimbers in Scotland, and study the impacts onper-trip consumers surplus of alternativemanagement strategies for popular rock climbingsites. Results show that the Dirichletmultinomial approach produces coefficient andwelfare estimates having smaller samplingvariability in this case. We also compareclassical welfare measures with their posteriorequivalents, which allow for welfare changes tobe dis-aggregated.     

Search, Nash bargaining and rule-of-thumb consumers

This paper analyses the effects of introducing two typical Keynesian features, namely rule-of-thumb (RoT) consumers and consumption habits, into a standard labour market search model. RoT consumers use the margin that hours and wage negotiation provides them to improve their lifetime utility, by narrowing the gap in utility with respect to Ricardian consumers. This margin for intertemporal optimisation has not been studied yet, because this class of restricted agents has been mainly used in models with no equilibrium unemployment. Our approach allows for a deeper study of the effects of shocks on vacancies, unemployment, hours, wages and how they interact. As habits increase, RoT consumers find it optimal, after a positive technology shock, to negotiate lower hours and higher wages, and this mechanism reduces the simulated correlation between the real wage (or productivity) and total hours to values closer to those obtained empirically. Thus, with the interaction of RoT consumers and consumption habits, the labour market search model improves significantly in reproducing some of the stylised facts characterising the US labour market.     

On the estimation of the effect of labour participation on fertility

In this paper we consider the estimation of the causal effect of female labour market status (participation and employment) on fertility. We focus on the sensitivity of the estimated effect to (i) the assumptions about the exogeneity of labour market status; and (ii) the time interval between the measurement of fertility and employment status. Using Spanish quarterly data, we estimate a switching probit model that accounts for the joint determination of both variables. In order to obtain a behavioural effect of the former on the latter, we look at the timing of conception instead of the timing of birth, and present alternative sets of estimates depending on the accuracy with which conception is measured (yearly or quarterly). Our results show a positive although non-significant effect of participation and employment on the probability of having the first child, once the sample of women who conceive in the same quarter (or one quarter later) in which labour market status is measured and the endogeneity between both variables is accounted for. We find that annual data tend to over-estimate the negative effect of employment or participation on the probability of having a child, but the main biases appear when looking at the effect of participation. We are grateful to Adrian Kalwij, Daniel Miles and two anonymous referees for helpful comments on this work. All remaining errors are our own.     

Combining Discrete and Continuous Representations of Preference Heterogeneity: A Latent Class Approach

Unobserved preference heterogeneity has been widely recognized as a critical issue not only for modelling choice behaviour, but also for policy analysis. This paper examines alternative approaches for incorporating heterogeneity in recreational demand. We apply a hybrid model combining discrete and continuous heterogeneity representations of tastes to capture the defining features of both the latent class and the random parameter logit specifications. This model allows for the joint estimation of discrete segments and within segment heterogeneity providing a richer interpretation of preference heterogeneity. A database of recreational trips to forest sites in Mallorca has been used to compare the empirical performance of this hybrid approach with common specifications such as the conditional logit, the random parameter logit, and the latent class model.     

Modelling labour market dynamics with on-the-job search

A flow model of the Dutch labour market is used to calculate the effects of policy options which aim to enhance employment, especially at the lower end of the labour market. The model distinguishes between good and bad jobs, allows for endogenous wage formation and job creation, and describes the flows between these jobs so that job-to-job mobility and the vacancy chain is made endogenous. In the matching process employed job seekers with bad jobs compete with short-term and long-term unemployed for the filling of vacancies for good jobs. In each period part of the good and bad jobs are destroyed which results in inflow into unemployment. The model explicitly describes the flow of unemployed through the various duration classes of unemployment and it allows for negative duration dependence so that the escape probability from unemployment for long-term unemployed is smaller than for short-term unemployed. The model is used to simulate the effects of external shocks, such as structural productivity shocks. An impulse response analysis using the model is also conducted considering labour market policies which aims especially to enhance employment at the lower end of the labour market. In particular, the effects are analysed of measures subsidising the opening of bad jobs (jobs at the lower end of the labour market) and a rise in the productivity of a bad job as compared to a good job which can be achieved by changes in the tax system.     

Innovation diffusion,employment and wage policy

Contrary to most writings in the field of evolutionary economics which have a strong microeconomic flavor, here amacroeconomic evolutionary model will be presented in order to deal with themacroeconomic employment effect of technical change where there is just one old and one new technology. Several authors who favour an evolutionary approach to the theory of technical change share an optimistic view with respect to the macroeconomic employment effect of technical change. In the paper we are dealing with the question of whether this optimistic view is a necessary result of an evolutionary approach to technical change or rather of some other characteristic of the models used. It is shown that the evolutionary approach to technical change is not inherently optimistic or pessimistic with respect to the employment effects. Rather it is the labour market behaviour that will decide, whether the employment effects of technical change are positive, negligible or even negative.     

An Error Component Logit Analysis of Corporate Bankruptcy and Insolvency Risk in Australia

This paper introduces a four-state failure model to depict a wider range of distress scenarios that public companies typically face in the real world. We use a multinomial error component logit model to analyse firm failure, a major advance on the modelling techniques used in previous research. The error component logit model, being an extension of the more familiar mixed logit model, relaxes several questionable statistical assumptions associated with standard models. Using a sample of Australian firms we provide an interpretative illustration of the error component logit model and contrast its behavioural performance with the standard logit model widely used in previous research.     

Modelling preference heterogeneity for theatre tickets: a discrete choice modelling approach on Royal Danish Theatre booking data

This article analyses the behavioural choice for theatre tickets using a rich data set for 2010–2013 from the sale system of the Royal Danish National Theatre. A consumer who decides to attend a theatre production faces multiple sources of price variation that involves a choice by the consumer among different ticket alternatives. Three modelling approaches are proposed in order to model ticket purchases: conditional logit with socio-demographic characteristics, nested logit and latent class. These models allow us explicitly to take into account consumers’ preference heterogeneity with respect to the attributes associated with each ticket alternative (quality of the seat and day of the performance). In addition, the willingness to pay of choice attributes is estimated. Final results suggest that customers’ characteristics in terms of age and frequency of theatre attendance characterize different patterns of behaviour in the choice of theatre ticket.     

Learning and Noisy Equilibrium Behavior in an Experimental Study of Imperfect Price Competition*

We consider a duopoly pricing game with a unique Bertrand–Nashequilibrium. The high‐price firm has a nonvanishing market share, however, and intuition suggests that observed prices may be positively related to this market share. This relationship is implied by a model in which players make noisy (logit) best responses to expected payoff differences. The resulting logit equilibrium model was used to design an experiment in which the high‐price firm's market share varies. The model accurately predicts the final‐period price averages. A naive learning model predicts the observed differences in the time paths of average prices.     

Two-tier labour market reform: a quantitative general equilibrium assessment

In the 1990s several European countries liberalized the use of fixed-term labour contracts in an effort to reduce persistently low employment growth. This article studies the effect of these reforms through the lens of a version of the Hopenhayn and Rogerson (1993) model calibrated on Italian data. We find no effect of the reform on total employment in steady state.     

Effects of Public Job Training Programmes on the Employment Outcome of Displaced Workers: Results of a Matching Analysis,a Fixed Effects Model and an Instrumental Variable Approach Using Korean Data

This study employs the matching method, the fixed effects model and the instrumental variable (IV) approach to estimate the employment effect of training programmes on displaced workers in Korea. The results of the matching and logit analyses suggest a positive training effect on employment. However, the fixed effects model showed a substantial reduction in the estimated training effect and the IV approach showed no training effect. This provides clear evidence of positive selection into training. The results of the IV approach suggest that training favoured male and educated workers, whereas female, less educated and older workers were disadvantaged by training programmes.     

Noisy Directional Learning and the Logit Equilibrium

We specify a dynamic model in which agents adjust their decisions toward higher payoffs, subject to normal error. This process generates a probability distribution of players’ decisions that evolves over time according to the Fokker–Planck equation. The dynamic process is stable for all potential games, a class of payoff structures that includes several widely studied games. In equilibrium, the distributions that determine expected payoffs correspond to the distributions that arise from the logit function applied to those expected payoffs. This “logit equilibrium” forms a stochastic generalization of the Nash equilibrium and provides a possible explanation of anomalous laboratory data.     

For better or for worse: the long-term effects of postwar mobilization on family formation

This article estimates the long-term legacies of female labour force mobilization on women’s family formation outcomes such as marriage, age at first marriage and divorce. We identify the long-term marriage effects of female labour force mobilization by exploring postwar mandatory employment in Germany. Using difference-in-differences analysis, we find that participation in postwar reconstruction efforts increased women’s probability of being currently married, ever married and marrying at younger ages. We also find that postwar employment had no differential effect on divorce rates of the affected cohorts of women. These results persist after accounting for the potential changes in the composition of the population, demand for female labour, war relief payments and postwar state-specific policies.     

The predictive value of subjective labour supply data: A partial-adjustment model with measurement error

This paper tests the predictive value of subjective labour supply data for adjustments in working hours over time. The idea is that if subjective labour supply data help to predict working hours, the subjective data must contain at least some information on individual labour supply preferences. In this paper, I formulate a partial-adjustment model that allows for measurement error in the observed variables. Applying estimation methods that are developed for dynamic panel data models, I find evidence for a predictive power of subjective labour supply data concerning desired working hours in the German Socio-Economic Panel 1988–1995.I wish to thank John Haisken-DeNew, Astrid Kunze, Markus Pannenberg, Winfried Pohlmeier, Frank Windmeijer, Rainer Winkelmann, my former colleagues at IZA and two anonymous referees for their valuable comments. The author gratefully acknowledges DIW for providing the data.First version received: December 2001/Final version received: December 2003     

Value added,wages and labour market flows at the establishment level

In this article, we analyse the connection between value added, wages and labour market flows at the establishment level. We develop a simple model to illustrate the expected comovement of these variables. For the empirical analysis, we link the new German Administrative Wage and Labor Market Flow Panel data set to the IAB Establishment Panel. We show that establishments’ hires rates have a positive and separations rates a negative comovement with establishment-specific value added, whereby hires react by more than separations. In addition, we provide evidence that establishments’ partial equilibrium reaction is an important driver for aggregate labour market dynamics.     

ON EMPLOYMENT CONTRACTS WITH ENDOGENOUS ON-THE-JOB SEARCH

We consider an equilibrium search model and employment contracts when workers have endogenous on-the-job search. When a firm tries to retain an employee by matching outside offers, variable search intensity leads to a moral hazard problem. We first consider workers with identical productivities. We derive an equilibrium where firms commit not to respond to outside offers and workers search less. Second, we investigate the case with heterogeneous workers and asymmetric information. Assuming that firms can commit to retain all workers irrespective of their ability, we establish conditions under which it is optimal to do so. This policy again reduces the incentive for active on-the-job search. We discuss an equilibrium where all firms use these so-called ‘pooling’ contracts.