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LES Working Papers
(no additions after Aug. 2002 - LES database no longer updated)

(P) Published working papers

22. Working Week Regulation and Moonlighting in Selected OECD Countries, by Francesco Renna, August 2002.
"In this paper we analyze the impact of hours regulation on the decision of holding two jobs. The understanding of this relationship is important in order to assess the real impact of time sharing policies on reducing unemployment. Using data for 8 OECD countries, we found that decreasing the working week increases the probability of moonlighting. Moreover, higher overtime premia positively affect the probability of holding two jobs. We conclude that while time sharing policies may create incentives for firms to allocate their demand from an intensive to an extensive use of labor, they will induce an increase in the supply of moonlighters, thus offsetting the number of job created in the economy."

21.  SOR Models and Ethnicity Data in LIS and LES: Country by Country Report, by Paul Lambert and Roger Penn, April 2001.
"This research considers the idea that a single metric expressing distance between social groups may be an adequate tool for investigating the relationship between ethnic/nationality minority group membership and social stratification. A Stereotyped Ordered Regression (SOR) model is proposed as a methodology for deriving this metric, and this paper considers the role of SOR models for the variety of countries with appropriate data made available by the Luxembourg Income and Employment studies (LIS and LES). In particular, by making the referents of this metric relatively consistent between different countries, it is suggested that a cross-nationally comparable representation of ethnic/nationality group membership can be derived which reduces the difficulties of international comparative research on ethnicity. Section one of this paper deals with three introductory issues : the clarification of the proposed methodology; the possibilities for ethnicity analyses as available from the LIS/LES datasets; and the theoretical framework used to draw substantive cross-national comparisons. Section two comprises a summary of the descriptive patterns observed for selected indicators of social stratification by ethnic / nationality groups for each country, and the presentation of the SOR orderings derived from them. In section three, the possibilities for using those SOR orderings in analytical human capital style models of social stratification are considered. Lastly in section four some of the more prominent conclusions are drawn together. 


20. "Models of Cross-National Variation in Occupational Sex Segregation", by Magnus Nermo, May 2000.

The overall aim of this study is two-fold: firstly, to describe patterns of cross-national variation in occupational sex segregation, and secondly to analyse whether there is any association between patterns of cross-national variation in levels of sex segregation and the structuring of welfare states.

19. "Measuring Aversion to Employment Risk: An Analysis Based upon Worker Quit Functions in Transition Labor Markets", by Henry W. Herzog, Jr., April 2000.
In many instances, and typically in transition economies, undertaking market oriented reforms, employed workers experience considerable uncertainty regarding immediate and future job tenure. This study examines workers' aversion to such employment risk, and in turn, their willingness to pay for risk reduction (added job security) through wage reduction. Estimates of this utility preserving wage/risk tradeoff can be obtained from worker quit functions that include second-stage estimates or prospective wages and perceived employment risk as regressors. Utilizing microdata on Polish workers employed full-time as of 1993, risk aversion is determined under alternative assumptions regarding the explicit form ot the utility function pertinent to the current job. In addition, the study examines how one's willingness to pax for risk reduction (risk aversion) likely varies by worker attributes to include gender, marital status, age and education.

18. "Sickness Absence: An International Comparison", by Tim A. Barmby, Marco G. Ercolani and John G. Treble, February 2000.
Previous attempts to analyse international differences in patterns of worker absenteeism have not been convincing because of the difficulty in obtaining internationally comparable data. In this paper, we apply the technique described by Barmby, Ercolani and Treble(1999) to data on full-time workers in 9 countries who have deposited Labour Force Survey returns with the Luxembourg Employment Study. We use the resulting dataset to verify relationships between absence and age, gender and other socio-economic characteristics of workers. These relationships prove to be similar across countries with widely differing mean rates of absence. Since our dataset uses individual observations we are also able to carry out a multivariate analysis of absence and its correlates. The most revealing result of the analysis is that the gender difference in absence rates that is apparent in the raw data is shown to be entirely due to differences in the age structures of the male and female workforce and their marital status.

17. "Are Redundant Workers Stigmatized in Transition Labor Markets? Long-Term Unemployment in Central Europe", by Henry W. Herzog, Jr., October 1999.
This study examines whether redundant workers are stigmatized in transition labor markets, and if so, the severity of the effects. Stigmatization is assumed to obtain whenever likelihoods of long-term unemployment are systematically elevated, among otherwise equivalent individuals, due to involuntary job-loss. Such effects are considered during early transition in the Czech Republic, Slovak Republic and Poland, and within a modeling framework whereby current search duration (likelihood of long-term unemployment) and benefit receipt are jointly-determined. Although econometric estimates of long-term unemployment indicate significant stigmatization within the Polish labor market, the adverse effects of redundancy on job-search extend no longer than two years.

16. "Youth Employment in Finland, Norway and Sweden", by Raili Hyrkkänen, September 1999.
One deviation in the uniformity of the Nordic welfare states is that in Finland, the earnings-based pension is calculated on the basis of employment from the age of 23 years and not from 16 years like in other Nordic countries. The aim of this study was to examine whether there are such differences in youth employment in Finland compared with Norway and Sweden that justify this age limit. The time series covered the period 1989-1997; in addition, the years 1990 and 1997 were compared with each other. At the end of the 1980's, there were no significant differences in youth employment among people under 25 in these countries. At the beginning of the 1990's, Finland and Sweden met with a serious recession. In consequence of that, youth unemployment rates were still exceptionally high in Finland in 1997. Apart from this, the development of youth employment in Finland in the 1990's has many common traits with the other nordic countries: the improvement of educational attainments of the young labour force, the increase of the proportion of young people in education and the growth of part-time work also among young men.

15. "Working and Studying: What Explains Youngsters Decisions?", by Carla Sá and Miguel Portela, April 1999.
During the last decades, major changes have occurred in youth labour markets and it has become harder for young people who have finished their secondary education to find a job. This study aims at identifying the factors behind individuals' decisions in their transition from high school, in Spain and in the United Kingdom. To do so, we have modelled a bivariate probit to the choices of studying and working. The propensity for unemployment and the educational level of the reference person in the household are the major factors that influence these decisions.

14. "Employment Uncertainty and the Incidence of Job-Loss in Transition Economies: The Case for Central Europe", by Henry W. Herzog, Jr., November 1998.
A shared concern among Central European countries is the significant social cost imposed by market-oriented reforms, as well as the skewed distribution of these costs among workers, prior workers, and their families. Although a growing body of literature has addressed the incidence of such reforms on unemployment distribution and duration, little is known of the actual transitions of workers from employment to unemployment, and specifically the dynamics of transition-induced job loss. This study examines such transitions in the Czech and Slovak Republics, Poland and Slovenia within econometric models in which voluntary and involuntary employment separations are jointly determined.

13. "Plant Scale, Industry Agglomeration and the Emerging Structure of Regional Labor Markets in Central European Economies", by Henry W. Herzog, Jr., June 1998.
A common outcome among Central European transition economies is the significant variation in regional unemployment rates, a condition symptomatic of allocative inefficiency in the labor market. Several studies attribute such variation, at least in part, to large vertically integrated industrial complexes erected during the period of central planning. This study provides a test of this hypothesis by examining the correlates of job loss, search and reemployment in the Czech Republic, Poland and Hungary, and, in turn, the degree to which enduring plant scale and industry concentration (agglomeration) shape current labor market outcomes.

Papers #3 to #12 were originally prepared for and presented at the LES Symposium:
"Analysing Labour Market Behavior with Micro-Data in a Comparative Perspective"
(September 13-15, 1996) 

12. "A Model of Factors' Taxation and Redistribution", by Teresa Garcia-Milà, Albert Marcet and Eva Ventura, October 1996 - Discussion by John Micklewright.
In this paper , the authors study the welfare impact of alternative tax schemes on labour and capital. They evaluate the effect of lowering capital income taxes on the distribution of wealth in a model with heterogeneous agents with reference to policies with constant tax rates. They calibrate and simulate the Spanish economy and give some guidelines on how to use LES and LIS projects to calibrate the economies of other European countries.

11. "Changes in Wage Structure and Differences in Determinants of Earnings: Gender, Experience and Education in 1984 and 1992 in The Czech and Slovak Republics", by Zuzana Sakova, November 1996.
This paper investigates both the change in wage determinants, gender, education and experience, together with the change in the earnings structure after 1989. A sequence of Chow tests is performed to analyse the evidence of a structural change in the composition of wages across the time and region. The main source of data for this empirical analysis are three large and representative datasets from 1984 and 1992 for the Czech and Slovak Republics.

10. "Dynamics of the Labor Market in The Czech Republic", by Katherine Terrell and Vit Sorm, October 1997, presented by Daniel Münich.
In this paper, the authors present evidence on the flows of individuals across the principal labour market states (employment, unemployment and out-of-the labour force) in a relatively mature transition economy. The analysis is at two levels. First, the authors focus on the amount and direction of mobility across these three states in the labour market. Then, they analyse the determinants of these transitions using individual data.

9. "Long-Term Unemployment and Discouragement Among Women", by Blandine Lejealle, March 1997 - Discussion by Janet Gornick.
This paper compares some characteristics of women unemployment in Luxembourg with those of the different countries included in LES with respect to the length of unemployment, discouragement, type of employment search for, etc.

8. "Job Search Behaviour in Spain: A Comparative Perspective", by Ana Lasaosa, July 1997.
This research deals with the job search behaviour of the Spanish non-employed working age population with respect to the situtation in the United Kingdom. This paper is novel in that it applies the growth accounting methodology not to a longitudinal analysis but to a cross-national one.

7. "Gender Equality in the Labor Market: A comparison of the Public and Private Sectors in Six Countries", by Janet Gornick, March 1997.
This paper uses the LES data to, first, compare gender equality in occupational distributions, between the public vs private sectors, for the countries in the database. Second, the LES countries' public and private sectors are compared with respect to working time. Finally, these findings based on the LES data are placed in the context of results from a simultaneous LIS study on public/private wage differentials in 9 western countries. (Jacobs and Gornick, 1997, LIS Working Paper # 168).

6. "The Household Situation of the Unemployed", by Michael Förster, 1997.

5. "Occupational Classification: Concepts, Methods, Reliability, Validity and Cross-National Comparability", by Peter Elias, July 1997.
This paper considers a range of topics concerned with the statistical application of an occupational classification, focusing in particular upon the use of the international standard, ISCO-88; evidence is presented on the reliability and validity of occupationally classified data. The paper views progress on the implementation of ISCO-88 on a global basis and presents an assessment of the likely comparability between countries of occupational data based upon ISCO-88.

4. "LIS/LES Wage Imputations", by Hermann Buslei, January 1997.
This
paper analyses the possibility of imputing wages and household income to the LES database using the Luxembourg Income Study. An attempt is made with reference to the labour supply of married women for (West) Germany.

3. "Sickness Absence: A Study of 11 LES Countries", by Trond Bliksvär and Anne Helliesen, April 1997.
The purpose of this paper is to explore and give a demonstration of how sickness absence can be studied using LES. In particular, the authors are interested in the possibilities for comparative micro-analyses in the database.

2. "On the Job Search and Unemployment Duration", by Tito Boeri, March 1996.
A model is developed which - unlike standard theories of job matching on-the-job search - can account for large job-to-job shifts in the presence of high long-term unemployment rates. The two pillars of this model are: i. reduced search effectiveness for those with long unemployment duration and ii. competition for jobs between employed and unemployed job seekers.

1. "LES: The New Challenge. An Introduction to Concepts, Documentation, and Background Statistics", by Michael Förster, Anne Helliesen and Jon Eivind Kolberg, June 1996.

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