This book answers the question of whether we can apply evolutionary theories to our understanding of the development of social structures. Social networks have increasingly become the focus of many social scientists as a way of analyzing these social structures. While many powerful network analytic tools have been developed and applied to a wide range of empirical phenomena, understanding the evolution of social organization still requires theories and analyses of social network evolutionary processes. Researchers from a variety of disciplines have combined their efforts in what is an indication of some very promising future research and the work represented in this volume provides a basis for a sustained analysis of the evolution of social life.

Presently the world is undergoing tremendous social, cultural and economic transformation. For sociologists, the challenge is arriving at a sound mapping of this tumultuous world stage. In this book, the contributing authors consider solidarity as a cognitive problem of basic science. They examine how solidarity is produced and reproduced, how it is related to social processes, and how such processes can be formalized and create conditions for productively studying their properties. Mathematical models and representations are presented by the authors as a coherent set of tools for understanding many social phenomena.

Presently the world is undergoing tremendous social, cultural and economic transformation. For sociologists, the challenge is arriving at a sound mapping of this tumultuous world stage.
In this book, the contributing authors consider solidarity as a cognitive problem of basic science. They examine how solidarity is produced and reproduced, how it is related to social processes, and how such processes can be formalized and create conditions for productively studying their properties. Mathematical models and representations are presented by the authors as a coherent set of tools for understanding many social phenomena.

This book answers the question of whether we can apply evolutionary theories to our understanding of the development of social structures.
Social networks have increasingly become the focus of many social scientists as a way of analyzing these social structures. While many powerful network analytic tools have been developed and applied to a wide range of empirical phenomena, understanding the evolution of social organization still requires theories and analyses of social network evolutionary processes. Researchers from a variety of disciplines have combined their efforts in what is an indication of some very promising future research and the work represented in this volume provides a basis for a sustained analysis of the evolution of social life.

This book provides an integrated treatment of blockmodeling, the most frequently used technique in social network analysis. It secures its mathematical foundations and then generalizes blockmodeling for the analysis of many types of network structures. Examples are used throughout the text and include small group structures, little league baseball teams, intra-organizational networks, inter-organizational networks, baboon grooming networks, marriage ties of noble families, trust networks, signed networks, Supreme Court decisions, journal citation networks, and alliance networks. Also provided is an integrated treatment of algebraic and graph theoretic concepts for network analysis and a broad introduction to cluster analysis. These formal ideas are the foundations for the authors' proposal for direct optimizational approaches to blockmodeling which yield blockmodels that best fit the data, a measure of fit that is integral to the establishment of blockmodels, and creates the potential for many generalizations and a deductive use of blockmodeling.