 The models discussed above envision comprehensive “system change” in which the class division between capitalists and wage laborers disappears. Socialists have also explored piecemeal reforms that stop short of that structural change. An important historical example is the combination of a market economy and the welfare state. In this model, although property in the means of production remains private, and markets allocate most inputs and outputs of production, a robust governmental framework is put in place to limit the power of capitalists over workers and to improve the life-prospects of the latter. Thus, social insurance addresses the risks associated with illness, unemployment, disability, and old age. Tax-funded, state provision of many of those goods that markets typically fail to deliver for all is introduced (such as high-quality education, public transportation, and health care). And collective bargaining gives unions and other instruments of workers’ power some sway on the determination of their working conditions, as well as providing an important foundation for the political agency of the working class (O’Neill and White 2018).