Besides the role of the state to act as an arbitrator between the employer and employees, it is now also acting proactively to provide an environment to employers, unions where they can resolve conflicts, both social and industrial, on their own by acting on its source (Asper 2001, pp1). By source, Asper (2001) means the improvement in social arrangements for welfare of labour, thus the social arrangement’s share in the wealth of the nation. According to him, the principle of subsidiary requires that state ensures that both social partners do not go out of bounds of commonly agreed policies and ensure that a free collective bargaining system is operating (Asper 2001, pp2). It has to set legal levels of wages, salaries and benefits along with restrictions and limits etc to perform its role of generating a lawful structure for the ‘system’ (Lettau and Buchmueler, 1999, pp122).
除了国家作为雇主和雇员之间的仲裁者的角色，现在也积极主动地为雇主提供一个环境，工会在那里他们可以解决冲突，社会和工业，自己通过作用于其源（附2001，PP1）。源，由（2001）意味着福利社会劳动安排的改进，因此在这个国家的财富的社会安排的份额。据他说，子公司的原则要求，保证社会伙伴不出去的界公认的政策确保自由集体谈判制度操作（附2001，PP2）。它已定工资的法律水平，随着限制和限额等进行发电的系统结构工资和福利的合法角色（Lettau和buchmueler，1999，pp122）。
