Practicing Capitals Across Fields: Extending Bourdieu to Study Inter-Field Dynamics

This essay extends a Bourdieusian perspective on the microfoundations of institutions. Drawing on this perspective, we argue that the recursive dynamics of institutions and action orient actors towards the maintenance of distinct and contradictory practices within, rather than bridging across, different fields. We corroborate our argument with an illustration of how corporate executives strategize within the tax field compared to the philanthropy field. Specifically, we show how actors are simultaneously oriented by different capitals towards apparently contradictory strategies. Our essay provides promising avenues for future research on the microfoundations of institutions, inter-field dynamics, and critical accounting and business ethics studies

Trading risks: The value of relationships, models and face-to-face interaction in the global reinsurance market

Over the past 20 years, the reinsurance industry has experienced three profound forces for change. First, technological change has improved information distribution and strengthened connections between global markets. Second, regulatory emphasis on global equivalence in trading practices has generated pressure for convergence across different marketplaces. Third, the widespread acceptance of vendor property catastrophe models has led to more standardised approaches to the evaluation of reinsurance risks, levelling the playing field for decision-making on at least some classes of business. These changes have intensified competition between reinsurance markets. Reinsurance trading centres in remote geographic locations, such as Bermuda, where it is more difficult to transact business face-to-face, have been able to write risk via electronic communications and now have very significant positions in the global reinsurance market. Simultaneously, Lloyd’s of London, one of the original reinsurance markets that is still very much based on the face-to-face approach, has demonstrated its capability to weather financial shocks and downturns and remains an important player in global reinsurance

Charting new territory for organizational ethnography : Insights from a team-based video ethnography

Purpose: Increasing complexity, fragmentation, mobility, pace, and technological intermediation of organizational life make “being there” increasingly difficult. Where do ethnographers have to be, when, for how long, and with whom to “be there” and grasp the practices, norms, and values that make the situation meaningful to natives? These novel complexities call for new forms of organizational ethnography. The purpose of this paper is to discuss the above issues. Design/methodology/approach: In this paper, the authors respond to these calls for innovative ethnographic methods in two ways. First, the paper reports on the practices and ethnographic experiences of conducting a year-long team-based video ethnography of reinsurance trading in London. Findings: Second, drawing on these experiences, the paper proposes a framework for systematizing new approaches to organizational ethnography and visualizing the ways in which they are “expanding” ethnography as it was traditionally practiced. Originality/value: The paper contributes to the ethnographic literature in three ways: first, the paper develops a framework for charting new approaches to ethnography and highlight its different dimensions – site, instrument, and fieldworker. Second, the paper outlines the opportunities and challenges associated with these expansions, specifically with regard to research design, analytical rigour, and communication of results. Third, drawing on the previous two contributions, the paper highlights configurations of methodological expansions on the aforementioned dimensions that are more promising than others in leveraging new technologies and approaches to claim new territory for organizational ethnography and enhance its relevance for understanding today's multifarious organizational realities

Charting new territory for organizational ethnography: Insights from a team-based video ethnography of reinsurance trading in Lloyd’s of London

Increasing complexity, fragmentation, mobility, pace, and technological intermediation of organizational life make “being there” increasingly difficult. Where do ethnographers have to be, when, for how long, and with whom to “be there” and grasp the practices, norms, and values that make the situation meaningful to natives? These novel complexities call for new forms of organizational ethnography. The purpose of this paper is to discuss the above issues

In-situ monitoring for CVD processes

Aiming towards process control of industrial high yield/high volume CVD reactors, the potential of optical sensors as a monitoring tool has been explored. The sensors selected are based on both Fourier transform infrared spectroscopy (FTIR) and tunable diode laser spectroscopy (NIR-DLS). The former has the advantage of wide spectral capability, and well established databases. NIR-DLS spectroscopy has potentially high sensitivity, laser spatial resolution, and the benefits of comparatively easier integration capabilities-including optical fibre compatibility. The proposed technical approach for process control is characterised by a 'chemistry based' feedback system with in-situ optical data as input information. The selected optical sensors continuously analyze the gas phase near the surface of the growing layer. The spectroscopic data has been correlated with process performance and layer properties which, in turn establish data basis for process control. The new process control approach is currently being verified on different industrialised CVD coaters. One of the selected applications deals with the deposition of SnO2 layers on glass based on the oxidation of (CH3)2SnCl2, which is used in high volume production for low-E glazing

Agreeing on what? creating joint accounts of strategic change

This paper addresses a fundamental conundrum at the heart of meaning-making: how are multiple meanings accommodated within a joint account, given the plurivocal nature of organizations? While a new strategic initiative introduces new meanings that must coexist within multiple prevailing meanings; studies on meaning-making processes place different emphases on the accommodation of such multiplicity within a joint account. Based on the findings from a longitudinal case study conducted in a university setting, we develop a framework that demonstrates two patterns of meaning-making on the basis of distinct micro processes of expanding, combining and reframing that are involved in the accomplishment of a joint account. Our study offers counter-intuitive insights into the way vested interests enable or constrain the construction of a joint account of meaning. In doing so, we contribute to knowledge about resistance, ambiguity and the role of agreement, or lack of agreement in constructing joint accounts within a plurivocal context

COMMD1-deficient dogs accumulate copper in hepatocytes and provide a good model for chronic hepatitis and fibrosis

New therapeutic concepts developed in rodent models should ideally be evaluated in large animal models prior to human clinical application. COMMD1-deficiency in dogs leads to hepatic copper accumulation and chronic hepatitis representing a Wilson's disease like phenotype. Detailed understanding of the pathogenesis and time course of this animal model is required to test its feasibility as a large animal model for chronic hepatitis. In addition to mouse models, true longitudinal studies are possible due to the size of these dogs permitting detailed analysis of the sequence of events from initial insult to final cirrhosis. Therefore, liver biopsies were taken each half year from five new born COMMD1-deficient dogs over a period of 42 months. Biopsies were used for H&E, reticulin, and rubeanic acid (copper) staining. Immunohistochemistry was performed on hepatic stellate cell (HSC) activation marker (alpha-smooth muscle actin, α-SMA), proliferation (Ki67), apoptosis (caspase-3), and bile duct and liver progenitor cell (LPC) markers keratin (K) 19 and 7. Quantitative RT-PCR and Western Blots were performed on gene products involved in the regenerative and fibrotic pathways. Maximum copper accumulation was reached at 12 months of age, which coincided with the first signs of hepatitis. HSCs were activated (α-SMA) from 18 months onwards, with increasing reticulin deposition and hepatocytic proliferation in later stages. Hepatitis and caspase-3 activity (first noticed at 18 months) increased over time. Both HGF and TGF-β1 gene expression peaked at 24 months, and thereafter decreased gradually. Both STAT3 and c-MET showed an increased time-dependent activation. Smad2/3 phosphorylation, indicative for fibrogenesis, was present at all time-points. COMMD1-deficient dogs develop chronic liver disease and cirrhosis comparable to human chronic hepatitis, although at much higher pace. Therefore they represent a genetically-defined large animal model to test clinical applicability of new therapeutics developed in rodent models