Improving Business History Through Social Network Analysis and Data
摘要
This chapter explores the application of Social Network Analysis (SNA) to corporate networks from a historical perspective. It explains how to convert archival data into network-ready formats and demonstrates the methodology through case studies spanning national corporate networks (Argentina, Chile, Italy 1900–2017), local business networks in nineteenth-century Southern Italy, and J.P. Morgan & Co.’s early twentieth-century connections. The examples show how SNA can reveal hidden patterns in traditional business sources and enable more systematic historical research, including the identification of absent ties.