Creativity and Growth in: Edmund Phelps (2013),Mass Flourishing. How Grassroots Innovation Created Jobs, Challenge and Change

This article reviews the thesis presented by Edmund Phelps, Mass Flourishing. How Grassroots Innovation Created Jobs, Challenge and Change (Princeton University Press, 2013) that modern economic growth is an indirect outcome of human creativity, and that the object of enlightened policy ought to be to promote this creativity, or flourishing, rather than economic growth per se. The book is a remarkable contribution to the literature on economic growth, with its focus on how entrepreneurship and innovation generates endogenous growth and, more importantly to the author, improves human satisfaction.

High-School Students´ Summer Jobs and their Ensuing Labor Market Achievement : the Long Term Effect

In part because of high and persistent youth unemployment, adolescent students’ transition from school to work is an important policy and research topic. Many countries have implemented public programs offering summer jobs or work while in high-school as measures to smooth the transition. While the immediate effect of the programs on school attendance, school grades, and disposable income is well documented, their effect on the transition to the labor market remains an open question. Observational studies have shown strong positive effects of summer jobs, but also that the estimated effect is highly vulnerable to selection bias. In this paper, some 3700 high-school students applying for summer jobs in the period 1995-2003,via a program, are followed to 30 years of age. A quarter of the applicants were randomly offered a summer job each year. Among the remaining students, 50% had a (non-program related) summer job while in high-school. We find the income, post high-school, for the offered and non-offered groups to be similar and conclude that the effect of summer jobs on the transition to the labor market is inconsequential.

The program and treatment effect of summer jobs on girls’ post-schooling incomes

Public programs (of disputed effect) offering summer jobs or work while in high school to smooth the transition from school to work is commonplace. In this paper, 1447 girls in their first grade of high school between 1997-2003 and randomly allotted summer jobs via a program in Falun (Sweden) are followed 5-12 years after graduation. The program led to a substantially larger accumulation of income while in high school. The causal effect of the high school income on post-schooling incomes was substantial and statistically significant. The implied elasticity of 0.4 is however potentially inflated dueto heterogeneous effects.

Gang scheduling with a queue for large jobs

Applying gang scheduling can alleviate the blockade problem caused by exclusively space-sharing scheduling. To simply allow jobs to run simultaneously on the same processors as in conventional gang scheduling, however, may introduce a large number of time slots in the system. In consequence the cost of context switches will be greatly increased, and each running job can only obtain a small portion of resources including memory space and processor utilisation and so no jobs can finish their computations quickly. Therefore, the number of jobs allowed to run in the system should be limited. In this paper we present some experimental results to show that by limiting real large jobs time-sharing the same processors and applying the backfilling technique we can greatly reduce the average number of time slots in the system and significantly improve the performance of both small and large jobs.

The impact of under-estimated length of jobs on EASY-backfill scheduling

The issue of under-estimated length of jobs (parallel applications) on backfill-based scheduling is ignored in the current literature because users want to avoid their jobs to be killed when the requested time expires. Therefore, users prefer to over-estimate the length of their jobs. This paper shows the impact of underestimated length of jobs on their execution performance in an EASY-backfill scheduling-based system. We have developed a batch job scheduler for Linux clusters that implements an enhanced EASY- backfilling algorithm in such a way that a job with an under-estimated execution time would not be killed unless it would delay other jobs. We have carried out performance evaluation by scheduling static workloads of well known MPI parallel applications on a real cluster. Our results show that most of the jobs do not have to be aborted even though their job lengths are under-estimated whereas the slowdown of jobs and the throughput of the system are only slightly degraded.

Implementing a suitable jobs register in the construction industry : preliminary evidence

This pilot study investigated the efficacy of a job register index to support return to work (RTW) for injured workers in the construction industry. Participants included injured workers (n = 22), supervisors/managers (n = 23), treating practitioners (n = 5), occupational rehabilitation consultants (n = 5), union representatives/occupational health and safety representatives (n = 5), RTW coordinators (n = 2), steering committee members (n = 4) and the designated project officer (n = 1). A pre–post test intact group design was used to evaluate the perceived utility of the job register. A partial set of the sample including injured workers and supervisors/managers participated in the pretrial phase (n = 28) while the trial phase included more numerous stakeholder groups to assess the perceived utility of the register (n = 39). Participants completed surveys that incorporated a number of differing sections including injury description and circumstances, communication and collaboration with others, their overall opinion of the return to work process in general and suggestions for future improvements. Additional questions were designed for those participating in the trial with regards to the efficacy of the register. Data were analysed using analysis of variance procedures with pairwise comparisons of pre–post intervention test means. Alternative job options were seen to be offered more frequently. Communication and cooperation improved post implementation. Supervisors perceived the job register a useful innovation to facilitate RTW. The register represents a new resource to the construction industry with potential for wider application following further study.

Women's struggle for top jobs in the news media

This chapter provides an overview of the rise of women and women leaders in the Australian news media and outlines aspects of newsroom culture that continue to hamper women's career progression. The chapter draws on a recent global survey and literature on the status of women in the news media. The most recent and wide ranging global data shows that while women's positions in the news media workforce (including reporting roles) has changed little in fifteen years, women have made small inroads into key editorial leadership positions. Nevertheless, the relative absence of women in these senior roles remains glaring, particularly in the print media, and points to a hegemonically masculine newsroom culture that works to undermine women's progress in the industry

Re-making jobs : enacting and learning work practices

This paper takes up understandings of organisations where practices constitute and frame past and present work, as well as future work practice possibilities. Within this view, work practices, and thus organisations, are both perpetuated and varied through employees’ enactments of work. Using a practice lens, we are particularly interested in the ways workers simultaneously maintain and alter practices in their workplace—we characterise this as re-making one’s job. This perspective challenges ways in which managers often depict jobs and everyday work—as rational, linear and easily describable. We suggest that workers at various levels of responsibility contribute more to the formation of organisational practices than is often assumed. The processes of re-making jobs and remaking organisational practices create tensions that we posit as sites for learning. This paper addresses these issues through a focus on work practices in two Australian organisations that have been undergoing significant cultural change.