The author shows that classical political economy is distinct from vulgar political economy in terms of its economic, social, and ethical theory, with each difference resting on an issue of ontology. Structured in three parts, the book examines the central contested aspects of these theories, namely the nature of value, the relationship between human beings and social structure, and the nature of human wellbeing. will be relevant to students and researchers within the fields of political economy, history of economic thought, politics and philosophy.