Modeling Unemployment Duration In Czech Republic fro LFS

Adam Cabla

Abstract


The article deals with  the problem of modeling individual unemployment duration in the Czech Republic using data from  the CZSO´s Labour Force Surveys (LFS). Standard approach to  the interval censored data is used and the hypotheses about different survival distributions for  the different groups are tested, thus identifying the more and less endangered strata of the society. Moreover AFT model is used to evaluate the difference between strata. The main aim is to use standard techniques and available software for interval censored data that is outcome from several LFS datasets. Results indicates, that there may be a connection between unemployment duration and sex, marital status, age and handicap status, but  the data were not  adjusted to avoid problems with relationship between explanatory variables. On  the other hand, the data does not  prove connection between unemployment duration and region, education and size of municipality. The first two  were sooner found  as significant covariates and the difference may be due to the more complicated data structure used.


Keywords


Unemployment Duration , Interval Censoring , Nonparametric Estimate ,Labor Force Survey

Full Text:

PDF

References


Belyaev, Yuri and Bengt Kristrom. 2010. Approach to Analysis of Self ­Selected Interval Data. Technical report SLU, Department of Forest Economics 90183 Umea, Sweden.

Fay, Michael P., Shaw Pamela A., “Exact and Asymptotic Weighted Logrank Tests for Interval Censored Data: The interval R Package.” Journal of Statistical Software Vol. 36, Issue 2, Aug 2010

Fay, Michael. “Interval Censored Data Analysis.” July 2010.< http://user2010.org/tutorials/Fay_1.pdf>

Giolo, Suely Ruiz. “Turnbull´s Nonparametric Estimator for Interval­ Censored Data”. Technical Report. Aug. 2004.

Jarosova E., Mala I., Esser M., Popelka J. “Modelling time of Unemployment via Log­location­scale Model.” COMPSTAT 2004 Symposium: 1 – 8.

Klein, John P., Moeschberger, Melvin L. “Survival Analysis: Techniques for Censored and Truncated Data. New Yourk: Springer­ Verlag New Your, Inc., 1997.

OECD. “Average duration of unemployment.” OECD.StatExtracts. 31 July 2012.

Turnbull, B. W. “The Empirical Distribution Function with Arbitrarily Grouped, Censored and Truncated Data.” Journal of the Royal Statistical Society B38 1976: 290 – 295.

Zhou Wenchao, Belyaev Yuri, Kristrom Bengt. “iwtp: Software for Analysis of Self­Selected Interval Data”. 29 Feb. 2012.


Refbacks

  • There are currently no refbacks.


Print ISSN 2045-3345, Online ISSN 2047-7848

(c) 2016 English Time Schools and Overseas Education