** please confim if this is a later edn (and if so include edn number) of the same Routledge Handbook cited earlier in this footbote **), 113-29;

This paper demonstrates the role of a community of practice in academic endeavour, focusing on the influence of place and the role of thought leaders in guiding academic development. This is illustrated with reference to the influence of Emeritus Professor Michael Gaffikin in establishing a critical accounting community of practice at the University of Wollongong (UOW) through his PhD supervisions. Social network analysis (SNA) is used to visualize the 43 PhD supervisions undertaken by Gaffikin during his career, and subsequent PhD supervisions of his students, and students of those students. SNA illustrates the structure of relationships, and the paths through which scholars learnt from one another, which we combine with qualitative analysis of recollections, acknowledgments, and doctoral theses. We demonstrate the role of Gaffikin, as the intellectual thought leader, and UOW, as the intellectual place, in the development of the critical accounting community of practice. The development of critical accounting scholarship was a function of Gaffikin's intellectual and professional leadership, which he executed through PhD supervision, the annual Doctoral Consortium, and his direction at UOW. This paper highlights the importance of local communities for the development of research agendas, and the influence of PhD supervisors on the professional development of students.

Much of our knowledge about the nineteenth-century natural history boom resides with the collectors themselves and their collections. We know much less about the conduct of the global trade that made collecting possible. That such a trade occurred in the face of significant obstacles of distance, variable prices, inadequate information, and diverse agents makes our knowledge deficit the more significant. William John Macleay, based in Sydney, built his significant natural history collection by trading locally as well as across the globe. Our study of Macleay measures his complete set of trading transactions at a time of rapid expansion of his collection. It analyses how he chose between different forms of exchange and agreed fair value in order to complete long-distance specimen trading.

Analysing the dynamic evolution of a scholarly field requires an understanding of the social interactions within its community as well as the impact of the written word. Influence might diffuse through mentoring, graduate supervision, seminar discussion, and management roles. To date, our knowledge of the growth of economic history in Australia after 1945 draws heavily upon the impact of a number of key publications. We interview a broad selection of academics who worked in the field of Australian economic history, approximately 1950-90, to provide a fuller understanding of the evolution of this interdisciplinary field. Our results confirm, complement and, in some cases, challenge conventional views.

Interlocking directorates can encourage innovation, cooperation, and adherence to best practices or can contribute to collusion, corruption, and the stagnation of ideas. Research has identified the contingent nature of director networks, with outcomes dependent on the nature of the tie; the firms and individuals involved; and the institutional, sociopolitical, and cultural context. Distinguishing between helpful and harmful interlocks thus requires understanding the foundations on which they were built. This article is the first systematic, longitudinal analysis of the antecedents of interlocking directorates in Australia, complementing substantial international efforts to understand and compare director networks across the twentieth century. The network has been characterized by a relatively consistent long-run level of connection but substantial variation in the causes of interlocks. The director network in Australia has responded to the pragmatics of the board member occupation, with corporate governance regulations, the progress of the professions, banking and prudential practices, and the form of large organizations encouraging ties that were built on professional expertise and geographic proximity. These findings are important for policy makers, regulatory bodies, and scholars, highlighting the importance of understanding the contextual foundations of interlocks when assessing their potential for harm.