Complex sentence: Assar Lindbeck also has a theory on self-destructive welfare state dynamics, in which the welfare system erodes norms relating to work and responsibility: change in the work ethic is related to a rising dependence on welfare state institutions.
Split into simpler sentences: Assar Lindbeck also has a theory on self-destructive welfare state dynamics, in which the welfare system erodes norms relating to work and responsibility. Change in the work ethic is related to a rising dependence on welfare state institutions.