The transformation of Saudi Arabia’s rentier state and ‘the international’

ABSTRACT

The Saudi state is conventionally characterized as a neo-patrimonial rentier state that emerged out of a combination of traditional domestic social structures and oil wealth. However, the conceptualization of the rentier state as endogenously generated based on ‘traditional’ society is an example of Eurocentric institutionalism. In this article, I draw on literature that has sought to ‘internationalise’ the East Asian developmental state concept to show that Saudi rentier state formation has historically always been ‘international’. Thus, while Crown Prince Muhammad bin Salman claims that his current economic reforms are opening up Saudi Arabia’s rentier economy to globalization, the restructuring of the rentier state is only the latest episode in this process, which was shaped by the colonial era in the Gulf and the transformation of an American-dominated global economy since World War II. The ‘internationalisation’ of the rentier state concept thereby also holds wider lessons for other neo-Weberian statist concepts such as failed or weak states.     

Objective Bayesian analysis of spatial data with uncertain nugget and range parameters

The authors develop default priors for the Gaussian random field model that includes a nugget parameter accounting for the effects of microscale variations and measurement errors. They present the independence Jeffreys prior, the Jeffreys‐rule prior and a reference prior and study posterior propriety of these and related priors. They show that the uniform prior for the correlation parameters yields an improper posterior. In case of known regression and variance parameters, they derive the Jeffreys prior for the correlation parameters. They prove posterior propriety and obtain that the predictive distributions at ungauged locations have finite variance. Moreover, they show that the proposed priors have good frequentist properties, except for those based on the marginal Jeffreys‐rule prior for the correlation parameters, and illustrate their approach by analyzing a dataset of zinc concentrations along the river Meuse. The Canadian Journal of Statistics 40: 304–327; 2012 © 2012 Statistical Society of Canada     

The mediating effects of leader integrity with transparency in communication and work engagement/performance

We examined in a 3-month longitudinal study how leader behavioral integrity relates to individual follower work engagement, and how that relationship, in turn, connects to performance. We hypothesized that ratings of leader behavioral integrity would mediate the relationship between leader transparent communication and follower work engagement, which would also have a positive relationship with performance. We tested our hypotheses using data collected from military cadets (n = 451), who each rated their respective leader. Our findings show that followers who rated their leaders as exhibiting more transparent communication at Time 1, also rated themselves as more engaged in their work role at Time 2 (3 weeks later), and that their perceptions of leader behavioral integrity mediated that relationship. Follower engagement also positively related to third-party ratings of follower performance at Time 3 lagged 3 months. We discuss the implications of these findings for research on leader integrity, authenticity, follower engagement, and performance.     

Crime,deterrence and unemployment in Greece: A panel data approach

This study empirically examines the relationship among crime, deterrence and unemployment in Greece. A regional dataset over the period 1991–1998 was collected and analysed. Our econometric methodology follows the Generalized Method of Moments (GMM) estimator applied to dynamic models of panel data. The results show that property crimes are significantly deterred by higher clear-up rates and that unemployment increases crime. For violent crimes, however, the effect of the clear-up rate and unemployment are found to be generally insignificant. Finally, our results may provide support to policy makers in forecasting criminal activity in the current economic downturn under a wave of harsh austerity measures, budget cuts and increased unemployment.     

Working mothers’ emotional exhaustion from work and care: The role of core self-evaluations,mental health,and control

This research examined the direct and indirect relationships between core self-evaluations (via mental health) and emotional exhaustion originating from both the work and caregiving domains. The extent to which these relationships were moderated by control over work and care also was examined. Data came from 142 employed mothers in Australia who completed surveys at three measurement points each separated by four weeks. Results showed that core self-evaluations related positively to mental health which, in turn, related negatively to emotional exhaustion originating from work, but only when work control was high. Moreover, core self-evaluations related negatively to emotional exhaustion originating from care through improvements in mental health, but care control did not moderate this relationship. Overall, these findings contribute to a better understanding of how working mothers’ personal and work resources mitigate emotional exhaustion.     

Leaders as role models: Effects of leader presenteeism on employee presenteeism and sick leave

ABSTRACT

There is a broad consensus that associations exist between leadership behaviour and employee health. However, much less is known about potential mediating processes underlying links between specific leader behaviours, for instance presenteeism (i.e. working while being ill), and indicators of employee health, such as sick leave. Integrating theories of social information processing, social learning, and the allostatic load hypothesis, we propose that employee presenteeism mediates the positive association between leader presenteeism and employee sick leave. This hypothesis was tested with a multilevel mediation model using three-wave longitudinal data from 74 leaders and their 412 team members across a time period of 22 months. As hypothesised, leader presenteeism had a positive effect on employee presenteeism which, in turn, had a positive effect on employee sick leave, controlling for baseline measures of employee presenteeism and sick leave, as well as employee general health status, shared workload and job autonomy, and demographic characteristics. Additionally, leader presenteeism had a positive indirect effect on employee sick leave through employee presenteeism. These results contribute to the occupational health psychology literature by suggesting that leader health-related behaviour can have consequences for employee health-related behaviour and employee health.     

Life table technique for the working ages

Some results of efforts to design an integrated formula system for age-specific death rates, survivals and expectation of life are presented. The report deals only with the active ages 15–80. The system is based on the assumption that the age-specific central mortality rate (m _x ) can be expressed satisfactorily by means of a polynomial m = a ₀ + a ₁ x + a ₂ x ²+ ….     

Exact combinatorial algorithms and experiments for?finding maximum k-plexes

We propose new practical algorithms to find maximum-cardinality k-plexes in graphs. A k-plex denotes a vertex subset in a graph inducing a subgraph where every vertex has edges to all but at most k vertices in the k-plex. Cliques are 1-plexes. In analogy to the special case of finding maximum-cardinality cliques, finding maximum-cardinality k-plexes is NP-hard. Complementing previous work, we develop exact combinatorial algorithms, which are strongly based on methods from parameterized algorithmics. The experiments with our freely available implementation indicate the competitiveness of our approach, for many real-world graphs outperforming the previously used methods.