@article{2928092,
    title = "Altruism, union utility and outsiders",
    author = "Stavros A. Drakopoulos and John D.F. Skåtun",
    journal = "Journal of Economic Studies",
    year = "1997",
    volume = "24",
    number = "6",
    pages = "392--401",
    publisher = "Emerald",
    issn = "0144-3585",
    doi = "10.1108/01443589710185932"
}