Using goal programming to determine interest group disutility for public policy choices

Within this paper a framework is developed for incorporating into the process of social choice both interest group preferences for social goals and the efficient allocation of limited resources. The social welfare function is adopted as the foundation for the framework and the goal programming algorithm is used to approximate the utility of the interest groups for their optimal policy choice. A function is defined which measures the disutility experienced by a social unit when a policy other than its optimal choice is selected. A surrogate measure of this disutility involving imposed preference weight changes for social goals is determined and its implications for use in developing the social welfare function are examined.