//-->
Unions and the natural standard of wages : another look at "the J. B. Clark problem"
Stabile, Donald, (2000)
The natural rate of unemployment in a model with trade unions
Bliss, C. J., (1990)
Employment, labor unions and wages. - 1997. - XXII, 424 S. : graph. Darst. - Enth. 25 Beitr.
Ashenfelter, Orley, (1997)
The dynamics of regional unemployment in the UK, 1974 - 89
Chapman, Paul G., (1991)
Training and labour market segmentation
Chapman, Paul G., (1990)
The economics of training
Chapman, Paul G., (1993)