Ellen Ceklic, Hideo Tohira, Judith Finn, Deon Brink, Paul Bailey, Austin Whiteside, Elizabeth Brown, Rudolph Brits and Stephen Ball
Traffic incidents vary considerably in their severity, and the dispatch categories assigned during emergency ambulance calls aim to identify those incidents in greatest need of a…
Abstract
Purpose
Traffic incidents vary considerably in their severity, and the dispatch categories assigned during emergency ambulance calls aim to identify those incidents in greatest need of a lights and sirens (L&S) response. The purpose of this study was to determine whether dispatch categories could discriminate between those traffic incidents that do/do not require an L&S response.
Design/methodology/approach
A retrospective cohort study of ambulance records was conducted. The predictor variable was the Traffic/Transportation dispatch categories assigned by call-takers. The outcome variable was whether each incident required an L&S response. Possible thresholds for identifying dispatch categories that require an L&S response were developed. Sensitivity and specificity were calculated for each threshold.
Findings
There were 17,099 patients in 13,325 traffic incidents dispatched as Traffic/Transportation over the study period. “Possible death at scene” ‘had the highest odds (OR 22.07, 95% CI 1.06–461.46) and “no injuries” the lowest odds (OR 0.28 95% CI 0.14–0.58) of requiring an L&S response compared to the referent group. The area under the ROC curve was 0.65, 95% CI [0.64, 0.67]. It was found that Traffic/Transportation dispatch categories allocated during emergency ambulance calls had limited ability to discriminate those incidents that do/do not require an L&S response to the scene of a crash.
Originality/value
This research makes a unique contribution, as it considers traffic incidents not as a single entity but rather as a number of dispatch categories which has practical implications for those emergency medical services dispatching ambulances to the scene.
Details
Keywords
Deon Filmer, Elizabeth King and Dominique van de Walle
International organizations pursue multiple objectives in hiring policies including cultural diversity, reducing costs and avoiding discrimination among which there can be sharp…
Abstract
Purpose
International organizations pursue multiple objectives in hiring policies including cultural diversity, reducing costs and avoiding discrimination among which there can be sharp trade‐offs. The paper has the purpose of studying how these trade‐offs are resolved in the World Bank's hiring processes.
Design/methodology/approach
The paper estimates that half of salary and grade differentials between men and women and staff from high‐ and low‐income countries are attributable to differences in productive characteristics. Alternative explanations for the remainder are explored, including omitted variable bias, quotas and discrimination.
Findings
The paper argues that the salary and grade differentials and differences in productive characteristics are not compelling explanations. Discrimination probably exists, though less than would be implied by a cost minimizing hiring policy.
Originality/value
Provides a discussion of the World Bank's hiring processes.
Details
Keywords
Adele Berndt and Corné Meintjes
Family businesses feature prominently in economies, including the South African wine industry, using websites to convey their family identity. This research paper aims to explore…
Abstract
Purpose
Family businesses feature prominently in economies, including the South African wine industry, using websites to convey their family identity. This research paper aims to explore the family identity elements that family wineries use on their websites, their alignment and how these are communicated online.
Design/methodology/approach
Based on Gioia’s methodology, a two-pronged approach was used to analyze 113 wineries’ websites’ text using Atlas. ti from an interpretivist perspective.
Findings
South African wineries use corporate identity, corporate personality and corporate expression to illustrate their familiness on their websites. It is portrayed through their family name and heritage, supported by their direction, purpose and aspirations, which emerge from the family identity and personality. These are dynamic and expressed through verbal and visual elements. Wineries described their behaviour, relevant competencies and passion as personality traits. Sustainability was considered an integral part of their brand promise, closely related to their family identity and personality, reflecting their family-oriented philosophy. These findings highlight the integration that exists among these components.
Practical implications
Theoretically, this study proposes a family business brand identity framework emphasising the centrality of familiness to its identity, personality and expression. Using websites to illustrate this familiness is emphasised with the recommendation that family businesses leverage this unique attribute in their identity to communicate their authenticity.
Originality/value
This study contributes to understanding what family wineries communicate on their websites, specifically by examining the elements necessary to create a family business brand based on the interrelationship between family identity, personality and expression with familiness at its core, resulting in a proposed family business brand identity framework.