Transnational "Corporate Campaigns": A Tool for Labour Unions in the Global Economy? - International Journal of Comparative Labour Law and Industrial Relations View Transnational "Corporate Campaigns": A Tool for Labour Unions in the Global Economy? by - International Journal of Comparative Labour Law and Industrial Relations Transnational "Corporate Campaigns": A Tool for Labour Unions in the Global Economy? 19 4 International Journal of Comparative Labour Law and Industrial Relations