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A methological note on real wages during the inter-war years
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Externalisation and internalisation of collective bargaining in Europe: variation in the role of large companies
Abhängige Selbstständigkeit: Ausmaß, Verbreitung und gewerkschaftliche Interessenvertretung im europäischen Vergleich
The impact of newspapers on consumer confidence: does spin bias exist?
The striking Netherlands: time series analysis and models of socio-economic development and labour disputes, 1850-1995
Lockouts in the Netherlands: why statistics on labour disputes must discriminate between strikes and lockouts, and why new statistics need to be compiled