Danny Miller

Bio: Danny Miller is an academic researcher from HEC Montréal. The author has contributed to research in topics: Consumption (economics) & Agency (sociology). The author has an hindex of 133, co-authored 512 publications receiving 71238 citations. Previous affiliations of Danny Miller include University of New Mexico & McGill University.

The Evolution of Crises: Crisis Precursors

Abstract: Industrial crises, or organizationally based technological disasters that cause major harm to human life and/or the natural environment, may be triggered by industrial accidents, environmental pollution incidents, product injuries, or occupational hazards. While past explanations of crisis causes focusing on technological organizational and interorganizational failures, as well as simultaneous failures of technological organizational and societal systems provide us with a good understanding of immediate causes of events that trigger crises, the authors point out that we still lack an understanding of how preconditions for crises arise. Arguing that the precursor conditions of industrial crises are rooted in the historical development of organizations, and interactions between organizations and their environments, the authors attempt to determine why these precursors arise. Using an analysis of data on the Bhopal and the Three Mile Island crises, they trace the evolution of crisis precursor conditions, and present the patterns and logics of change in organizational and environmental variables observed in the two cases studied.

Agreement Between Manual and Computerized Designation of Neutral Vertebra in Idiopathic Scoliosis.

Abstract: Study Design Survey-based cross-sectional study. Objectives To describe interobserver agreement among experienced spine surgeons in choosing neutral vertebra (NV) based on manual measurements from radiographs. Secondarily, to use axial vertebral rotation (AVR) values obtained from low-dose stereoradiography (SR) post-processing software (SterEOS 2D/3D) to separately designate the NV in subject cases and to compare manually derived and software-derived NV designations. Summary of Background Data Investigators have previously suggested that parameters such as Lenke classification, stable vertebra level, end vertebra level, and NV level be used to decide on fusion levels in adolescent idiopathic scoliosis (AIS). Studies have revealed suboptimal interobserver reliability in these vertebral designations. SR post-processing software may represent a useful tool for standardizing NV designation. Methods Thirty-two subjects with idiopathic scoliosis and Lenke 1–4 curves were assessed. Experienced surgeons (range of 7–35 years in practice) assigned NV based on preoperative radiographs. Interobserver reliability was quantified using the Fleiss Kappa statistic. Surgeon responses were compared with NV designations made using AVR values provided by SR postprocessing software. Agreement between these values was quantified using percentage agreement. Results Surgeons exhibited moderate agreement in choosing NV based on radiographs (Kappa 0.444). Surgeon responses agreed with the SR-derived NV in 26.9% of cases, lay within 1 level in 82.1% of cases, and lay within 2 levels in 97.5% of cases. Surgeons were more likely to choose distal to the SR NV rather than proximal. Conclusions Variability in instrumented level selection and outcomes in idiopathic scoliosis may be partially related to inconsistency in selection of the NV. The use of SR post-processing software may provide a more reliable method for choosing NV. Level of Evidence Level II.

Future of Applied Watershed Science at Regional Scales

Abstract: The Internet-driven evolution of communication and science technologies coincides with a parallel evolution in environmental policy and natural resource management. Resource managers must deal increasingly with land use and conservation plans applied at large spatial scales (watersheds, landscapes, states, regions) involving multiple interacting agencies and stakeholders. Many federal, state, and private organizations have similar objectives, questions, and data and analysis needs. This is motivating the development of community-supported watershed databases and analysis systems of common structure and function across large geographic areas. Numerous state and regional analysis systems are targeting natural resource issues involving management of forests, freshwater fishes, wildlife, and water quality and supply.

Competitive advantage: creating and sustaining superior performance

Abstract: COMPETITIVE ADVANTAGE introduces a whole new way of understanding what a firm does. Porter's groundbreaking concept of the value chain disaggregates a company into 'activities', or the discrete functions or processes that represent the elemental building blocks of competitive advantage. Now an essential part of international business thinking, COMPETITIVE ADVANTAGE takes strategy from broad vision to an internally consistent configuration of activities. Its powerful framework provides the tools to understand the drivers of cost and a company's relative cost position. Porter's value chain enables managers to isolate the underlying sources of buyer value that will command a premium price, and the reasons why one product or service substitutes for another. He shows how competitive advantage lies not only in activities themselves but in the way activities relate to each other, to supplier activities, and to customer activities. That the phrases 'competitive advantage' and 'sustainable competitive advantage' have become commonplace is testimony to the power of Porter's ideas. COMPETITIVE ADVANTAGE has guided countless companies, business school students, and scholars in understanding the roots of competition. Porter's work captures the extraordinary complexity of competition in a way that makes strategy both concrete and actionable.

Upper Echelons: The Organization as a Reflection of Its Top Managers

Abstract: Theorists in various fields have discussed characteristics of top managers. This paper attempts to synthesize these previously fragmented literatures around a more general “upper echelons perspective.” The theory states that organizational outcomes—strategic choices and performance levels—are partially predicted by managerial background characteristics. Propositions and methodological suggestions are included.

Clarifying the Entrepreneurial Orientation Construct and Linking It To Performance

Abstract: The primary purpose of this article is to clarify the nature of the entrepreneurial orientation (EO) construct and to propose a contingency framework for investigating the relationship between EO and firm performance. We first explore and refine the dimensions of EO and discuss the usefulness of viewing a firm's EO as a multidimensional construct. Then, drawing on examples from the EO-related contingencies literature, we suggest alternative models (moderating effects, mediating effects, independent effects, interaction effects) for testing the EO-performance relationship.

Social Identity Theory and the Organization

Abstract: It is argued that (a) social identification is a perception of oneness with a group of persons; (b) social identification stems from the categorization of individuals, the distinctiveness and prestige of the group, the salience of outgroups, and the factors that traditionally are associated with group formation; and (c) social identification leads to activities that are congruent with the identity, support for institutions that embody the identity, stereotypical perceptions of self and others, and outcomes that traditionally are associated with group formation, and it reinforces the antecedents of identification. This perspective is applied to organizational socialization, role conflict, and intergroup relations.