The book "Integrating Varieties of Capitalism and Welfare State Research" offers a comprehensive analysis of the two most significant typologies of capitalist diversity: Esping-Andersen's welfare regime typology and Hall and Soskice's "Varieties of Capitalism" typology. The author, Martin Schröder, develops a unified typology that links the different forms of capitalism and welfare states. Through empirical studies, he demonstrates that certain welfare states are closely associated with specific production systems. This connection opens new perspectives for understanding the interactions between economy and social policy in various countries. The book is aimed at scholars, students, and professionals who are engaged with the topics of capitalism, welfare states, and their interactions.