Wages and the Length of the Working Day. An Empirical Test Based on Norwegian Quarterly Manufacturing Data
利用挪威制造业的季度数据，实证检验了工资与工作日长度之间的关系，为劳动经济学中工资与工作时间权衡的理论提供了经验证据。
Ragnar Nymoen, Wages and the Length of the Working Day. An Empirical Test Based on Norwegian Quarterly Manufacturing Data, The Scandinavian Journal of Economics, Vol. 91, No. 3 (Sep., 1989), pp. 599-612