1. Collective bargaining and the division of value of the enterprise;Abowd,1985
2. Job queues and the union status of workers;Abowd;Industrial and Labor Relations Review,1982
3. Length of service and layoffs in union and nonunion work groups;Abraham;Industrial and Labor Relations Review,1984
4. Length of service and promotion in union and nonunion work groups;Abraham;Industrial and Labor Relations Review,1985
5. A difficulty in the concept of social welfare;Arrow;Journal of Political Economy,1950