F Sessa, N Campagnola, M Marini, I Toniolo and C Cremonese
Italy has recently become a country of net immigration, posing new challenges for health care, particularly psychiatry. Previous studies on migration and mental health have…
Abstract
Italy has recently become a country of net immigration, posing new challenges for health care, particularly psychiatry. Previous studies on migration and mental health have focused predominantly on individual psychopathologies or individual immigrant populations. The aim of this work is to determine the demand by foreign citizens for intervention at Padova‐based psychiatric services and to assess any differences in presentation of psychopathological symptoms in the various immigrant groups, with a view to developing adequate organisational and clinical responses. We reviewed 3,385 psychiatric consultations with Italian and immigrant patients, conducted between 2003 and 2004. Eleven per cent of these consultations were for immigrants, who were younger than their Italian counterparts. The most common geographical area of origin was Eastern Europe. North African immigrants were mainly male, while Eastern Europeans and Americans were chiefly female. Eastern European immigrants had a similar psychopathological pattern to Italians; North and Sub‐Saharan African and Asian patients presented more psychotic symptoms. The results of this study may contribute to planning treatment and prevention of psychotic disorders and to improving management of somatoform disorders by strengthening access to psychiatric treatment in the community.
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Elizabeth P. Karam, William L. Gardner, Daniel P. Gullifor, Lori L. Tribble and Mingwei Li
Academic and practitioner attention to the constructs of authentic leadership and work engagement and their implications for organizations has grown dramatically over the past…
Abstract
Academic and practitioner attention to the constructs of authentic leadership and work engagement and their implications for organizations has grown dramatically over the past decade. Consideration of the implications of these constructs for high-performance human resource practices (HPHRP) is limited, however. In this monograph, we present a conceptual model that integrates authentic leadership/followership theory with theory and research on HPHRP. Then, we apply this model to systematically consider the implications of skill-enhancing, motivation-enhancing, and opportunity-enhancing HR practices in combination with authentic leadership for authentic followership, follower work engagement, and follower performance. We contend that authentic leadership, through various influences processes, promotes HPHRP, and vice versa, to help foster enhanced work engagement. By cultivating greater work engagement, individuals are motivated to bring their best, most authentic selves to the workplace and are more likely to achieve higher levels of both well-being and performance.
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Michael J. Keeney, Andrea F. Snell, Steven J. Robison, Daniel V. Svyantek and Jennifer Bott
Measures of personality and organizational climate were subjected to three different analytical methods that extract patterns from data: Discriminant, Classification and…
Abstract
Measures of personality and organizational climate were subjected to three different analytical methods that extract patterns from data: Discriminant, Classification and Regression Trees, and neural network classification analysis. Risk, openness, rewards, and neuroticism (rather than conscientiousness) emerged as key variables in differentiating among three similar work groups. Results of the analyses support the central hypothesis of ASA theory of greater variance in personality across compared to within organizations and an interactionist paradigm between person and environment. Implications for ASA theory and for personnel selection are discussed.
Willi Semmler and Christian R. Proaño
The recent financial and sovereign debt crises around the world have sparked a growing literature on models and empirical estimates of defaultable debt. Frequently households and…
Abstract
The recent financial and sovereign debt crises around the world have sparked a growing literature on models and empirical estimates of defaultable debt. Frequently households and firms come under default threat, local governments can default, and recently sovereign default threats were eminent for Greece and Spain in 2012–2013. Moreover, Argentina experienced an actual default in 2001. What causes sovereign default risk, and what are the escape routes from default risk? Previous studies such as Arellano (2008), Roch and Uhlig (2013), and Arellano et al. (2014) have provided theoretical models to explore the main dynamics of sovereign defaults. These models can be characterized as threshold models in which there is a convergence toward a good no-default equilibrium below the threshold and a default equilibrium above the threshold. However, in these models aggregate output is exogenous, so that important macroeconomic feedback effects are not taken into account. In this chapter, we (1) propose alternative model variants suitable for certain types of countries in the EU where aggregate output is endogenously determined and where financial stress plays a key role, (2) show how these model variants can be solved through the Nonlinear Model Predictive Control numerical technique, and (3) present some empirical evidence on the nonlinear dynamics of output, sovereign debt, and financial stress in some euro areas and other industrialized countries.
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Mélia Djabi and Sakura Shimada
The purpose of this article is to understand how academics in management deal with the concept of generation in the workplace. We begin by conducting an interdisciplinary…
Abstract
The purpose of this article is to understand how academics in management deal with the concept of generation in the workplace. We begin by conducting an interdisciplinary literature analysis, thereby elaborating a conceptual framework concerning generational diversity. This framework consists of four levels of analysis (society, career, organisation and occupation) and three dimensions (age, cohort and event/period). We then conduct a meta-analysis using this conceptual framework to analyse papers from the management field. The results from this analysis reveal the existence of a diversity of generational approaches, which focus on the dimensions of age and cohort on a societal level. Four factors seem to explain these results: the recent de-synchronisation of generational dimensions and levels, the novelty of theoretical models, the amplification of stereotypes by mass media and the methodologies employed by researchers. In sum, this article contributes to a more realistic view of generational diversity in the workplace for both academics and practitioners.
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Marco Formentini, ManMohan S. Sodhi and Christopher S. Tang
We investigate the innovative supply chain contracts developed and implemented by Barilla, the leading Italian pasta company, in sourcing high-quality durum wheat from farmers in…
Abstract
Purpose
We investigate the innovative supply chain contracts developed and implemented by Barilla, the leading Italian pasta company, in sourcing high-quality durum wheat from farmers in Northern Italy in the Emilia Romagna region.
Methodology/approach
Using case study techniques to gather information, we captured the evolution of the supply chain contracts adopted by Barilla. We gained information mainly through semi-structured interviews with Barilla’s managers, co-op and consortium managers representing farmers, Barilla’s quantitative data related to contracts’ elements and structure, preliminary experimental results, agri-business magazines, industry reports, and academic literature.
Findings
These contracts helped the company improve not only its long-term profits and strategic objectives such as supply security, but also the farmers’ income as well as environmental sustainability, thus providing triple bottom line benefits.
Originality/value
We investigate how Barilla and its suppliers – with the support of additional stakeholders, such as regional institutions – combine in their innovative contracts fixed and market-based prices as well as quality and sustainability-based premiums for desired triple bottom line benefits.
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In recent years organizational scholars and practitioners have avidly pursued an in‐depth understanding of demographic diversity and its consequences. This study contributes to…
Abstract
In recent years organizational scholars and practitioners have avidly pursued an in‐depth understanding of demographic diversity and its consequences. This study contributes to such an understanding by examining how an individual's demographic distance from others in a work group shapes his or her perception of the group's conflict and performance. Data from 233 members of 42 blue‐collar groups reveal that gender and tenure dissimilarity increase the perception of emotional conflict, indirectly reducing individual ratings of group productivity. These results suggest a process by which relational demography may indirectly affect members' confidence in their group.
Nehal Elshaboury, Tarek Zayed and Eslam Mohammed Abdelkader
Water pipes degrade over time for a variety of pipe-related, soil-related, operational, and environmental factors. Hence, municipalities are necessitated to implement effective…
Abstract
Purpose
Water pipes degrade over time for a variety of pipe-related, soil-related, operational, and environmental factors. Hence, municipalities are necessitated to implement effective maintenance and rehabilitation strategies for water pipes based on reliable deterioration models and cost-effective inspection programs. In the light of foregoing, the paramount objective of this research study is to develop condition assessment and deterioration prediction models for saltwater pipes in Hong Kong.
Design/methodology/approach
As a perquisite to the development of condition assessment models, spherical fuzzy analytic hierarchy process (SFAHP) is harnessed to analyze the relative importance weights of deterioration factors. Afterward, the relative importance weights of deterioration factors coupled with their effective values are leveraged using the measurement of alternatives and ranking according to the compromise solution (MARCOS) algorithm to analyze the performance condition of water pipes. A condition rating system is then designed counting on the generalized entropy-based probabilistic fuzzy C means (GEPFCM) algorithm. A set of fourth order multiple regression functions are constructed to capture the degradation trends in condition of pipelines overtime covering their disparate characteristics.
Findings
Analytical results demonstrated that the top five influential deterioration factors comprise age, material, traffic, soil corrosivity and material. In addition, it was derived that developed deterioration models accomplished correlation coefficient, mean absolute error and root mean squared error of 0.8, 1.33 and 1.39, respectively.
Originality/value
It can be argued that generated deterioration models can assist municipalities in formulating accurate and cost-effective maintenance, repair and rehabilitation programs.