瑞典劳动力市场培训和失业持续期 Swedish Labor Market Training and the Duration of Unemployment How Human Resource Managemen_论文代写ABSTRACT
The vocational employment training program is the most ambitious and expensive training program in Sweden and a cornerstone of labor market policy. We analyze causal effects on the individual transition rate from unemployment to employment by exploiting variation in the timing of treatment and outcome, dealing with selectivity on unobservables. We demonstrate the appropriateness of this approach in our context by studying the assignment. We also develop a model allowing for duration dependence and unobserved heterogeneity (leading to spurious duration dependence) in the treatment effect, and we prove non-parametric identification. The data cover the population and include multiple unemployment spells for many individuals. The results indicate a large significantly positive effect on exit to work shortly after exiting the program. The effect at the individual level diminishes after some weeks. When taking account of the time spent in the program, the effect on the mean unemployment duration is often close to zero.
Keywords: vocational training, program evaluation, duration analysis, selectivity bias, treatment effect, duration dependence, identification
1 Introduction
2 Labor market training in Sweden
2.1 The AMU program
2.2 The training enrolment process at the individual level
3 The model framework
3.1 A class of bivariate duration models for treatment evaluation
3.2 Identification of models with duration dependence and un-
observed heterogeneity in the treatment effect
3.3 Implicit assumptions in the model specifications
3.4 Applicability of the model framework to AMU
4 The data
4.1 Data registers and unemployment spells
4.2 Descriptive statistics
5 The empirical analysis
5.1 Parameters
5.2 Estimation results for the basic model
5.3 Duration dependence and unobserved heterogeneity of the
treatment effect on the individual transition rate to work
5.4 Interpretation of the treatment-effect estimates
5.5 Time in training
5.6 Participation in other programs
6 Conclusions
Appendix.Proof of Proposition 1
References
Abbring, J.H. and G.J. van den Berg (2003), “The non-parametric identification of treat-
ment effects in duration models”, Econometrica, 71, 1491–1517.
Abbring, J.H. and G.J. van den Berg (2004), “Analyzing the effect of dynamically assigned
treatments using duration models, binary treatment models, and panel data models”,
Empirical Economics, 29, 5–20.
Abbring, J.H. and G.J. van den Berg (2005), “Social experiments and instrumental vari-
ables with duration outcomes”, Working paper, Free University Amsterdam, Amster-
dam.
Abbring, J.H. and G.J. van den Berg (2006), “Corrigendum on the non-parametric identi-
fication of treatment effects in duration models”, Working paper, Free University Ams-
terdam, Amsterdam.
AMS (1997), “Employment training”, Working paper, AMS, Solna.
AMS (1998), “Labour market policy programmes”, Working paper, AMS, Solna.
AMS (2001), “Yearly report on labour market policy programmes”, Working paper, AMS,
Solna (in Swedish).
Bj¨ orklund, A. (1993), “The Swedish ex
perience”, in Measuring labour market measures,
Ministry of Labour, Denmark, Copenhagen.
Br¨ ann¨ as, K. (2000), “Estimation in a duration model for evaluating educational programs”,
Workingpaper,Ume˚ aUniversity,Ume˚ a.
Carling, K., P.A. Edin, A. Harkman, and B. Holmlund (1996), “Unemployment duration,
unemployment benefits and labor market programs in Sweden”, Journal of Public Eco-
nomics, 59, 313–334.
Carling, K., B. Holmlund, and A. Vejsiu (2001), “Do benefit cuts boost job findings?
Swedish evidence from the 1990s”, Economic Journal, 111, 766–790.
Carling, K. and K. Richardson (2004), “The relative efficiency of labor market programs:
Swedish experience from the 1990’s”, Labour Economics, 11, 335–354.
Dahlberg, M. and A. Forslund (2005), “Direct displacement effects of labour market pro-
grammes”, Scandinavian Journal of Economics, 107, 475–494. 留学生论文http://www.51lunwen.org/
Edin, P.A., A. Harkman, B. Holmlund, and H. S¨ oderberg (1998), “Escaping long-term
unemployment in Sweden”, Working paper, Uppsala University, Uppsala.
Edin, P.A. and B. Holmlund (1991), “Unemployment, vacancies and labour market pro-
grammes: Swedish evidence”, in F. Padoa Schioppa, editor, Mismatch and Labour Mo-
bility, Cambridge University Press, Cambridge.
Eriksson, M. (1997a), “Comparison of compensatory and non-compensatory models for
selection into labour market training”, Working paper, Ume˚ aUniversity,Ume˚ a.
Eriksson, M. (1997b), “Placement of unemployed into labour market programs: a quasi-
experimental study”, Working paper, Ume˚ aUniversity,Ume˚ a.
Fay, R.G. (1996), “Enhancing the effectiveness of active labour market policies: Evidence
from programme evaluations in OECD countries”, Working paper, OECD, Paris.
Harkman, A. and A. Johansson (1999), “Training or subsidized jobs – what works?”,
Workingpaper,AMS,Solna.
Heckman, J.J., R.J. LaLonde, and J.A. Smith (1999), “The economics and econometrics
of active labor market programs”, in O. Ashenfelter and D. Card, editors, Handbook of
Labor Economics, Volume III, North-Holland, Amsterdam.
Heckman, J.J. and C.R. Taber (1994), “Econometric mixture models and more general
models for unobservables in duration analysis”, Statistical Methods in Medical Research,
3, 279–302.
Honor´ e, B.E. (1991), “Identification results for duration models with multiple spells or
time-varying covariates”, Working paper, Northwestern University, Evanston.
Lancaster, T. (1990), The Econometric Analysis of Transition Data, Cambridge University
Press, Cambridge.
Larsson, L. (2003), “Evaluation of Swedish youth labour market programmes”, Journal of
Human Resources, 38, 891–927.
Regn´ er, H. (1997), “Training at the job and training for a new job: two Swedish studies”,
Working paper, SOFI, Stockholm.
Regn´ er, H. (2002), “A nonexperimental evaluation of training programs for the unemployed
in Sweden”, Labour Economics, 9, 187–206.
Ridder, G. (1990), “The non-parametric identification of generalized accelerated failure-
time models”, Reviewof Economic Studies, 57, 167–182.
Van den Berg, G.J. (2001), “Duration models: Specification, identification, and multiple
durations”, in J.J. Heckman and E. Leamer, editors, Handbook of Econometrics, Volume
V, North Holland, Amsterdam. 留学生论文