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Labour hoarding in recessions : an empir. investigation based on micro-data from the KOF ETH business survey in Swiss industry ; papers presented to the 18th CIRET conference, September 9 - 12, 1987, Zurich
Frick, Andres, (1987)
The determinants of innovative activity of Swiss manufacturing firms : an empirical analysis based on survey data
Arvanitis, Spyridon, (1991)
Innovationsaktivitäten in der Schweizer Industrie : eine Analyse der Ergebnisse der Innovationserhebung 1993
Arvanitis, Spyridon, (1995)