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United States foreign trade, natural resources, and labor productivityWeiser, Lawrence A. January 1967 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1967. / Typescript. Vita. Description based on print version record. Includes bibliographical references.
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Conscience-coût, leadership, efficience une recherche appliquée auprès du personnel cadre /Geerkens, Victor. January 1975 (has links)
Thesis--Université catholique de Louvain, Louvain-la-Neuve, Belgium. / At head of title: Université catholique de Louvain, Faculté des sciences économiques, sociales et politiques. Bibliography: leaves 247-255.
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The indirect effect of high commitment HR practices and charismatic leadership on firm performanceMcClean, Elizabeth J. January 1900 (has links)
Thesis (M.S.)--Cornell University, February, 2010. / Includes bibliographical references (leaves 53-59).
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The value of job displacements as a signal of worker quality : layoffs, lemons, and labor market conditions /Kosovich, Stephen M., January 2005 (has links)
Thesis (Ph. D.)--University of Oregon, 2005. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 158-160). Also available for download via the World Wide Web; free to University of Oregon users.
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Characteristics for success predicting intervention effectiveness with the job characteristics model /Weaver, Sallie J. January 2008 (has links)
Thesis (M.S.)--University of Central Florida, 2008. / Adviser: Robert Pritchard. Includes bibliographical references (p. 41-47).
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Three essays on investment-specific technical change and economic growthLee, Tang-Chih. January 2005 (has links)
Thesis (Ph. D.)--Ohio State University, 2005. / Title from first page of PDF file. Document formatted into pages; contains xiii, 137 p.; also includes graphics (some col.). Includes bibliographical references (p. 133-137). Available online via OhioLINK's ETD Center
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Aggregate energy, efficiency and productivity measurementBerndt, Ernst R. January 1978 (has links)
No description available.
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An empirical investigation into task aversionSunshine, Megan 25 July 2013 (has links)
Aversion is a complex phenomenon that arises over time through performance of cognitively demanding tasks and has been associated with the mechanisms of mental fatigue and compensatory control. However, little is known about this sensation to dissociate from the task at hand and the causation thereof. It is apparent that aversion is a negative state for the operator and could result in decreased performance and productivity. Through identification of factors that contribute to aversion when performing cognitively demanding tasks, recommendations to reduce design deficits may be employed to promote worker wellbeing and further advance performance and productivity. The current study examined possible factors that may influence aversion experienced through execution of cognitive tasks. A subsequent aim of this study was to assess a possible cause of aversion. The cause of aversion was hypothesized to be related to efficiency, namely the perception of efficiency when performing tasks and actual efficiency calculated through performance of tasks in relation to the expenditure of effort. Four investigations were undertaken with a non-repeated design between investigations and a repeated design within investigations. The first investigation was an analysis of the effect that stimulus cycling had on the aversion experienced. This consisted of a proof reading task with two conditions varying in the repetitiveness of the text, therefore, allowing an analysis as to how aversion is altered by the provision of a new stimulus to the participants. Investigation two investigated the effect that task difficulty imposed on aversion experienced. This comprised of two conditions with varied difficulty that were implemented through a driving simulator tracking task with difficulty altered by the width of the driving lane. The effect of performance feedback on the aversion experienced towards a task was the focus of the third investigation. The effect on aversion experienced was assessed through a driving simulator tracking task with a condition providing feedback of performance to participants and a condition with no knowledge of performance. The final experiment evaluated the effect of task alternations on aversion. This experiment was conducted through alternations between a driving simulator tracking task and a choice reaction task. The choice reaction tasks required participants to identify critical and non-critical stimulus. Four conditions were required for this experiment and were made up of two conditions where there was provision of alternation that varied in frequencies between the two tasks (medium alternation condition and fast alternation condition) and two conditions where no alternations were instated (driving simulator task condition and choice reaction task condition). Separations between all testing conditions were three or more days apart with sixty participants distributed between the investigations. Test duration of each condition was 30 minutes. Subjective data was recorded throughout investigations for all conditions in the form of aversion, subjectively perceived efficiency and rate of perceived exertion. Objective data was collected in the form of physiological responses and performance of tasks for the analysis of objective efficiency. For factors influencing aversion analysis, no differences in aversion experienced were found for the task difficulty and performance feedback investigations. Aversion was found to be less for the changes imposed through the task cycles and task alternation investigations. This concludes that aversion is aggravated through monotonous tasks and by a change of the stimulus or the structure of the cognitive tasks provided to operators; aversion can be alleviated. The results for the cause of aversion analysis found no difference in objective efficiency over time, with a subsequent decrease in perceived efficiency associated with the increasing aversion. Inference from these findings suggest that aversion cannot be attributed to objective inefficiency of task performance, however it can further be assumed that perception of actual efficiency is inaccurate. Perception of efficiency however had a large influence on the sensation of aversion. Aversion is seen to be more of a product of time on task, however whether this is mechanism of fatigue or compensatory control is still to be determined.
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The Effects of Different Percentages of Incentive Pay to Base Pay on Work ProductivityGruenberg, Joel S. (Joel Sanborn) 12 1900 (has links)
This experiment investigated how different percentages of incentive pay affected performance on a number-entering task. It was hypothesized that the critical factor in incentive pay systems was the absolute amount of money that could be earned in an incentive pay paradigm. A counterbalanced single-subject reversal design was employed to examine effects of incentives on performance. Twelve subjects were used in the experiment with three subjects assigned to one of four experimental paradigms. Two of the experimental paradigms incorporated 10% and 100% incentive pay conditions, while the other two experimental paradigms incorporated absolute pay conditions equal to the 10% and 100% incentive pay conditions. Results indicated that similar trends in productivity occurred across subjects in all four experimental paradigms.
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The effect of online social networking on employee productivity within a tertiary education institutionFerreira, Andrea 19 January 2010 (has links)
M Phil / Since the establishment of the Internet, innovative technologies have evolved rapidly and 'social networking' technologies specifically have gained value from the recent surge in popularity and increased use of these networked technologies. The exposure and growth that social networking technologies have experienced in recent history has created a phenomenal following by individuals from diverse walks of life. However, the negative press that currently surrounds online social networks is ardent and in some cases valid, overshadowing the opportunities that Online Social Networking may present to organisations. The focus of this study fell on the possible effect of employee participation in Online Social Networking on productivity. In current workplaces that rely on intellectual capital to be successful in business, employees are a key source of knowledge and mainly responsible for intellectual capital growth. It was therefore argued in this study that organisations should critically investigate the relevance of collaborative technology such as online social networking in order to support employees in the processes required for knowledge creation. This study provided an overview of the literature review findings as well as the relevant empirical research findings with regard to what Online Social Networking entails; what the possible consequences could be if employees were allowed access to online social networks without restriction; and how online social networks could contribute to the productivity of an organisation. This study aimed to serve as a foundation on which the University of Johannesburg could build a strategy that aspired to incorporate online social networking within this institution, in order to promote a knowledge sharing culture.
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