Health care costs in workers' compensation

Although the costs of both the medical and indemnity components of workers' compensation have increased substantially in the past several years, the costs of medical benefits grew far more dramatically.     

Predator or prey? Effects of farm growth on neighbouring farms

We provide explorative insights on how farms which manage strong and successful growth affect farms in their neighbourhoods through spatial competition for land. The study is based on an exploratory analysis of repeated framed experiments within the business game FarmAgriPoliS (Appel & Balmann, Ecological Complexity, 40, 2019). In particular, we analyse the spatial influences of different behavioural clusters of farm managers. Our analysis finds that farms which manage strong growth substantially affect the development of farms in a spatial neighbourhood of some 10 km. Although the influence on the neighbourhood decreases with distance, the functional correlations of farm growth as well as exits are neither linear nor exponential, but eventually rather wave-like. We further discuss the spatial interdependence of farms and the related overlaps of the predator–prey phenomenon with the phenomena of farms' path dependency and agricultural structural change. We conclude that along with farmers' strategies and their abilities, the characteristics of their neighbours and the distances between neighbouring farms also determine who is ‘predator’ and who is ‘prey’.     

How Collective Engagement Creates Competitive Advantage for Organizations: A Business-Level Model of Shared Vision,Competitive Intensity,and Service Performance

We argue that collective engagement can serve as a unique value-creation capacity at the business level by linking shared vision and service performance. We also propose that competitive intensity will be a market indicator by which management can enhance the effect of shared vision on collective engagement, and indirectly strengthen service performance (through collective engagement). Furthermore, we argue that this distinctive value-creation capability, embedded in collective engagement, generates competitive advantage; specifically, one that competing organizations will struggle to replicate. We examine our moderated-mediation model by using a three-time-point method derived from five different sources in 198 retail-service branches. Our findings indicate that collective engagement, fueled by shared organizational vision, improves service performance. Furthermore, as this conditional indirect effect of shared vision on service quality and customer satisfaction was solely generated through collective engagement rather than other mechanisms (i.e., commitment and involvement), it creates a competitive advantage for engagement-oriented organizations.     

Sources of airline productivity from carbon emissions: an analysis of operational performance under good and bad outputs

This study incorporates carbon dioxide emissions in productivity measurement in the airline industry and examines the determinants of productivity change. For this purpose a two-stage analysis under joint production of good and bad outputs is employed to compare the operational performance of airlines. In the first stage, productivity index are derived using the Luenberger productivity indicator. In the second stage, productivity change scores derived therefrom are regressed using the random-effects Generalized Least Squares to quantify determinants of productivity change. The paper finds low cost carriers and average number of hours flown per aircraft having a positive impact on productivity under joint production model while demand variable negatively impacts on productivity under market model.     

Is good character good enough? The effects of situational variables on the relationship between integrity and counterproductive work behaviors

The literature on integrity testing in personnel selection has reported impressive validities for predicting counterproductive work behaviors (CWB), but has seldom taken into consideration the possible influences of situational variables once job applicants are hired. This study examined the main effects and interaction effects of two situational variables, employee engagement and security control norms, on the relationship between integrity and CWB admissions. Based on data collected from a census sample of job incumbents from a large international retail company, all three variables were found to be moderately related to CWB, incrementally valid when aggregated, and together led to a lower rate of false positives than that yielded by integrity alone. In addition, employee engagement and security control norms each moderated the relationship between integrity and CWB when integrity was low, but did not influence CWB when integrity was high. The implications of these findings on personnel selection methods are discussed.     

Surrogate modelling of a detailed farm-level model using deep learning

Technological change co-determines agri-environmental performance and farm structural transformation. Meaningful impact assessment of related policies can be derived from farm-level models that are rich in technology details and environmental indicators, integrated with agent-based models capturing dynamic farm interaction. However, such integration faces considerable challenges affecting model development, debugging and computational demands in application. Surrogate modelling using deep learning techniques can facilitate such integration for simulations with broad regional coverage. We develop surrogates of the farm model FarmDyn using different architectures of neural networks. Our specifically designed evaluation metrics allow practitioners to assess trade-offs among model fit, inference time and data requirements. All tested neural networks achieve a high fit but differ substantially in inference time. The Multilayer Perceptron shows almost top performance in all criteria but saves strongly on inference time compared to a Bi-directional Long Short Term Memory.     

Assessing Personality Patterns of Functioning in a Decision-Making Ambiguous Task: The Rorschach Reality–Fantasy Scale (RFS-2)

Various studies suggest that individual differences in personality patterns of functioning are strong determinants of both psychopathological manifestations and negotiation effectiveness in high functioning individuals. It has been argued that the lack of empirical confirmation for these claims is attributable to methodological limitations. The present paper suggests using the Reality–Fantasy Scale Version 2 (RFS-2), as a measure of these patterns while confronting the ambiguous task of the Rorschach Inkblot Method. Participants were three samples of young Israeli adults collected in three periods that differ in terms of frequency and severity of terrorist attacks conducted against civilians. The findings point out that unlike the level of subjective distress, which was lower in less threatening periods, fundamental personality characteristics (i.e. the capacity for differentiation and integration of internal and external realms of experience) were found to be similar in all the three samples despite notable changes in external circumstances of the long standing, fluctuating political conflict in the Middle East.     

Factors influencing clothing interest and purchase intention: a study of Generation Y consumers in Malaysia*

The purpose of this study is to examine the factors influencing clothing interest among Generation Y consumers in Malaysia. Brand image, word of mouth (WOM), self-concept, perceived quality, and need for uniqueness were hypothesized to be related with clothing interest, which in turn, was deemed to be related with purchase intention. The interaction effect of price consciousness on the relationship between clothing interest and purchase intention was also examined in this study. Self-administered questionnaires were used to collect data from a total of 300 respondents from Malaysia to test the hypothesized relationships. Results showed that need for uniqueness, self-concept, brand image, WOM, and perceived quality are significant predictors of clothing interest among the Generation Y consumers in Malaysia and price consciousness moderated the relationship between their clothing interests and purchase intention. The practical implications of the research findings were discussed.     

Made in America? the us auto industry, 1955-95

This paper examines the production and political responses of the Big Three auto assemblers to the penetration of the North American market by Japanese auto assemblers over the 1955-95 period, using the technological competition model to analyze three successive challenges faced by the Big Three: import competition (1955-73), surplus capacity (1973-83), and transplant production (1983-95). We argue that the US auto makers first responded with intensification strategies and then by rationalizing production. These production strategies, together with lobbying for favorable US government policies, were unsuccessful in stemming import penetration. It was only after the Japanese firms began onshore production that the Big Three understood the competitive challenge-the need to shift from mass to lean production-and began to transform their auto operations.