This book discusses the history and socioeconomic impact of Rerum novarum, the first Catholic social encyclical. Drawn from research presented at the 2016 Heilbronn Symposia on Economics and the Social Sciences, this book resumes the discussion on the origin, dissemination and impact of the Catholic social doctrine which originated in this epoch-making encyclical, arguing that the fundamental concepts of this doctrine have had long-standing influence on the development of the modern social state and social market economy. Beginning with an introductory background on the Rerum...