1. Ashenfelter, Orley C., G. E. Johnson andJ. H. Pencavel,“Trade Unions and the Rate of Change of Money Wages in the United States Manufacturing Industry”.The Review of Economic Studies, Vol. 39, Edinburgh, 1972, pp. 27–54.
2. Baily, M. N.,“Dynamic Monopsony and Structural Change”.The American Economic Review, Vol. 65, Menasha, 1975, pp. 338–349.
3. Bayer, Kurt,“Charakteristika der österreichischen Industriestruktur. Ein Vergleich mit der BRD”, österreichisches Institut für Wirtschaftsforschung,Monatsberichte, Wien, 1978, No. 8, pp. 397–409.
4. Becker, Gary S.,Human Capital, A Theoretical and Empirical Analysis with Special Reference to Education. National Bureau of Economic Research, General Series, No. 80, New York, 1964.
5. Biffl, Gudrun,Some Remarks on Deseasonalizing the Series of the Rate of Unemployment. österreichisches Institut für Wirtschaftsforschung, Wien, 1977, unpubl.