Search results

The purpose of this paper is to examine the level of theory building in public procurement by reviewing and classifying manuscripts published in the Journal of Public Procurement (JoPP) from 2001 to 2016.

The articles are divided into four important periods: discovery, agenda setting, embracing and expansion and consolidation. The articles are classified according to a hierarchical level of theory building composed of six levels: rapporteurs, reporters, testers, qualifiers, builders and expanders.

Key findings indicate that public procurement, in light of JoPP publications from 2001 to 2016, is at the tester level. There is also increase in the classification of articles with high level of theoretical contribution over time.

The authors aim to present a procedure for the parallel, steady and unsteady conjugate, Navier–Stokes/heat-conduction rotor-stator interaction analysis of multi-blade-row, film-cooled, turbine airfoil sections. A new grid generation procedure for multiple blade-row configurations, including walls, thermal barrier coatings, plenums, and cooling tubes, is discussed.

Steady, multi-blade-row interaction effects on the flow and wall thermal fields are predicted using a Reynolds’s-averaged Navier–Stokes (RANS) simulation in conjunction with an inter-blade-row mixing plane. Unsteady, aero-thermal interaction solutions are determined using time-accurate sliding grids between the stator and rotor with an unsteady RANS model. Non-reflecting boundary condition treatments are utilized in both steady and unsteady approaches at all inlet, exit and inter-blade-row boundaries. Parallelization techniques are also discussed.

The procedures developed in this research are compared against experimental data from the Air Force Research Laboratory’s turbine research facility.

The software presented in this paper is useful as both the design and analysis tool for fluid system and turbomachinery engineers.

This research presents a novel approach for the simultaneous solution of fluid flow and heat transfer in film-cooled rotating turbine sections. The software developed in this research is validated against experimental results for 2D flow, and the methods discussed are extendable to 3D.

Past research recognizes the important influence of individual beliefs on technology acceptance and use. This line of research has also identified a variety of factors that drive the formation of these beliefs. One category of variables that has received less attention in this research stream consists of individual preferences, in particular time‐use preferences. In the current study we address the gap in the technology acceptance literature by introducing and empirically testing a new construct labeled computer polychronicity, which captures individuals’ time‐use preferences regarding information technology. A new measure of computer polychronicity is developed and subsequently tested using partial least squares estimation. Computer polychronicity is then theorized as a key driver of perceived usefulness, linking computer anxiety and computer playfulness to perceived usefulness. Overall, the results of model testing support the notion that preferences play an important role in the formation of technology‐related beliefs.

This study aims to examine the effects of trading partner trust and trading partner power, on supply chain integration, and their impact on business performance in the context of Web-enabled supply chains. In doing so, the authors extend previous studies by exploring this phenomenon by using an integrative theory-driven approach.

This study presents a theoretical model grounded on the resource-based and dynamic capabilities views and the social capital theory. Data collected from 175 firms in the USA are used to test the hypotheses using structural equation modeling.

Results highlight the importance of trust and supply chain integration on business performance, whereas power did not appear to have an effect on supply chain integration in Web-enabled supply chains. The findings are robust to concerns of endogeneity, common method bias and alternative model specification.

Companies engaged in Web-enabled supply chains need to focus on increasing their integration efforts, and these efforts must also be accompanied by partnerships built on trust. Trading partners who might be inclined to use coercive strategies to influence other members of the supply chain in Web-enabled environments may be better off using cooperative approaches based on trust to achieve their desired goals.

This study integrates the resource-based view, dynamic capabilities view and the social capital theory to explore the dynamic relationships between trading partner trust, trading partner power and supply chain integration in Web-enabled supply chains. In doing so, this paper extends prior studies by examining supply chain integration’s impact on business performance and its mediating role, as it relates to trading partner trust and power in Web-enabled supply chains.

The purpose of this study is to explain demographic influences on employee trust towards managers.

Drawing upon a data set of over 5,000 responses from the Australian workforce, this paper examines demographic influences on employee trust in their managers.

The findings show that demographic influences have an effect on employee trust towards managers. Employees who are male, older, public sector, permanent, longer tenured and unionised were found to be less likely to trust managers.

Relevant to human resource practice, the findings offer potential for the development of trust by identifying employees who are less likely to trust managers. The expected outcome is that such employees can be selected for programmes and practices aimed at improving trust, such as increased managerial contact, consultation and support.

There has been a general decline of employee trust in managers over the past two decades. Research on the antecedents of trust has been reported to lag behind theory, with a paucity of research relating to demographic influences on employee trust towards managers. This study fills this research gap and offers potential for the targeted development of trust towards managers among employees.

This paper aims to present recently published resources on information literacy and library instruction through an extensive annotated bibliography of publications covering all library types.

This paper annotates English-language periodical articles, monographs, dissertations and other materials on library instruction and information literacy published in 2017 in over 200 journals, magazines, books and other sources.

The paper provides a brief description for all 590 sources.

The information may be used by librarians and interested parties as a quick reference to literature on library instruction and information literacy.

The purpose of this paper is twofold: first, to find out the adoption level of multivendor ATM technology among customers and second, to develop and validate a model to explain the multivendor ATM usage in India.

First, a conceptual model on adoption of multivendor ATM technology was developed by referring relevant literature. Scale items for each construct of the model were culled from relevant literature sources. A pilot survey was conducted to validate the constructs. The survey was conducted online using Surveymonkey that garnered response from 136 respondents. The pilot survey data were analyzed to find the reliability and validity of the scales, based on which few items were dropped to improve the construct’s validity. The revised instrument was used to conduct the final survey, which was closed after collection of 543 responses. On screening for completeness, and normality test, 372 responses were retained for data analysis.

The major findings from analysis of the screened 372 responses were: awareness emerged as a significant factor influencing usage behavior and other perceptual factors; perception of personalized features influenced the attitude as well as usage behavior of the customers; personal control dimensions such as outcome desirability and controllability influenced both perceptual variables and usage behavior; and no relationship was found among attitude, intention and usage behavior, which contradicted findings of some studies in this area, thus creating the ground to understand multivendor ATM usage behavior. The findings have been discussed further.

The findings of the study can be useful for banks and suppliers in understanding the adoption of their ATM technology by their customers that would help them initiate activities to enhance the adoption of the technology and increase their customer base. The findings will also encourage suppliers and banks to add more personalized features in this technology.

Multivendor technology is at its nascent stage in India and this study is the first of its kind. The model developed here is an extension of technology acceptance model (TAM) with the introduction of some new variables such as perception of personalized features and personal control. This study also reveals that some of the hypotheses of original TAM model may not fit in the context of the technology where usage behavior is habitual and lifestyle oriented.

The purpose of this study is to provide a comprehensive bibliometric analysis of publications in the Journal of Public Procurement (JoPP) from 2001 to 2021. The study provides insights into trends in publications, prominent publication themes, influential authors, institutions and countries that have prominently been associated with the journal’s journey.

The study used a bibliometric and content analysis approach using the VOSviewer software to develop insights into the trends, structures and patterns in publications in the journal. Data for the study was extracted from the Scopus and Google Scholar databases.

The study established that there has been consistent growth in the number of papers published by the journal within the last two decades. Yearly average publication by the journal stood at 14 papers between 2002 and 2009, with the annual average rising to approximately 18 papers between 2010 and 2021. The trend in publication has been established and identified the influential citations and contributors to the journal. The study has also clustered out the thematic structures in journal’s publications. The prominent and emerging research issues in the public procurement environment needing immediate research attention have been highlighted.

The study is a one-journal bibliometric analysis and subsequently ignores publications on public procurement from other journals.

The findings of this study highlight to the research community the contributions of JoPP to the public procurement discourse and present important avenues for future research agenda.

To the best of the authors’ knowledge, this study is the first bibliometric study for the JoPP, providing detailed bibliometric indexes of the 21-year period of the journal’s publications. The study comprehensively analyses the contributions in the JoPP to assess the trend and scope in publications in the field of public procurement and draws attention to emerging concerns and critical issues of neglect requiring research attention in the journal.

This paper aims to investigate whether values enactment could be increased through frame-of-reference (FOR) training configured around values prototyping and behavioural domain training for managers within an Australian public sector organisation.

Employees from an Australian public sector organisation were studied to ascertain the effect of values training and development via a three-way longitudinal design with a control group.

The findings indicate that FOR training can increase employee values enactment clarity and, thereby, have a positive impact upon organisational values enactment.

The application of FOR training constitutes a new approach to supporting the development of employee values clarity, which, in turn, can support the achievement of organisational values enactment. Through FOR training, employees can learn to apply organisational values in their decision-making and other behaviours irrespective of whether they are highly congruent with their personal values.

Empirical research into values management is limited and there is a lack of consensus to what is needed to create a values-driven organisation. The article shows that FOR training can be a beneficial component of a broader human resource strategy aimed at increasing organisational values enactment. With reference to the resource-based view of the firm, it is argued that values enactment constitutes a distinctive capability that may confer sustained organisational advantage.

Some empirical evidence suggests that historically marginalized young people may enter introductory programming experiences with skepticism or reluctance, because of negative perceptions of the computing field. This paper aims to explore how learner identity and motivation can affect their experiences in an introductory computer science (CS) experience, particularly for young people who have some prior experience with computing. In this program, learners were asked to develop digital media artifacts about civic issues using Scratch, a block-based programming language.

Through participant observation as a teacher and designer of the course, artifact analysis of student-generated computer programs and design journals, as well as with two follow-up 1-h interviews, the author used the qualitative method of portraiture to examine how two reluctant learners experienced a six-week introductory CS program.

These learners’ experiences illuminate the ways in which identity, community and competence can play a role in supporting learner motivation in CS education experiences.

As more students have multiple introductory computing encounters, educators need to take into account not only their perceptions of the computing field more broadly but also specific prior encounters with programming. Because of the chosen research approach, the research results may lack generalizability. Researchers are encouraged to explore other contexts and examples further.

This portrait highlights the need for researchers and educators to take into account student motivation in the design of learning environments.

This portrait offers a novel examination of novice programmer experiences through the choice in method, as well as new examples of how learner identity can affect student motivation.