Is it self‐interest or public interest that dominates in public life? Rational‐choice theory, political philosophy, and electoral research were all used to answer this question. Analysing existing literature, Professor Leif Lewin shows that predominant consensus emerged on this issue by the 1980s. This consensus states that people in politics are driven mostly by their self‐interest and not by common good and society values. Although Professor Lewin is not testing existing views that ‘egoism rules’ on deep theoretical grounds, he strongly argues that empirical facts do not support such views a ... More

Is it self‐interest or public interest that dominates in public life? Rational‐choice theory, political philosophy, and electoral research were all used to answer this question. Analysing existing literature, Professor Leif Lewin shows that predominant consensus emerged on this issue by the 1980s. This consensus states that people in politics are driven mostly by their self‐interest and not by common good and society values. Although Professor Lewin is not testing existing views that ‘egoism rules’ on deep theoretical grounds, he strongly argues that empirical facts do not support such views and thus opens a new chapter in the debate on individuals’ rationality.