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This study focused on establishing the mediating role of opportunistic behavior in the relationship between institutional pressures and procurement cycle time (PCT) in Uganda’s central government (CG) procuring and disposing entities (PDEs). The study also sought to establish the relationship between institutional pressures and PCT, between institutional pressures and opportunity behavior and between opportunistic behavior and PCT. This study was carried out because most PDEs had failed to perform well in terms of PCT, and beneficiaries had often complained of the lengthy PCT.

The unit of analysis was 126 CG PDEs within Uganda while the unit of inquiry was three employees per PDE, namely, giving a total of 378 respondents. Using a quantitative cross-sectional survey, the study realized a response rate of 88% for the unit of analysis and 71.7% for unit of inquiry. Data were analyzed using SmartPLS 4 with focus on ascertaining regression and mediation results.

The findings show that institutional pressures negatively and significantly predict both institutional pressures and PCT (ß = –0.569**; ß = –0.688**, respectively). Also, institutional pressures and opportunistic behavior are significant predictors of PCT, predicting 60.6% change in PCT. Furthermore, opportunity behavior partially moderates the relationship between institutional pressures and PCT.

For Uganda’s CG PDEs to reduce procurement delays and to procure within PCT, they should put more emphasis on institutional pressures and curtailing opportunistic behavior. The study recommends further amendment of the Public Procurement and Disposal of Public Assets (PPDA) Act 2003 to reduce delays.

There is need for further amendment of the PPDA Act 2003 to reduce delays, especially those attributed to approvals by contracts committee and the minimum bidding period for competitive bidding.

The study explores PCT and its antecedents whose understanding is critical in exploring avenues of reducing PCT and boosting service delivery to the beneficiaries.

The PPDA Act (2003) was amended in 2014, but still the time spent in the procurement processes has remained long, hence delaying or denying citizens service delivery. This is a matter of concern to the country at large and may spill into political unrests, and yet, there is scant literature exploring PCT and its antecedents. This makes the present study one of the pioneer empirical studies on PCT, with emphasis on Uganda. This study provides a framework for examining PCT in a context where scholarly explanation of PCT is still limited.

Primary care cancer lead clinicians (PCCLs) act strategically in primary care trusts (PCTs) in England to improve communication and understanding of cancer across primary and secondary care and provide a link between Cancer Networks and primary care. The aim is to evaluate the first three years of the initiative.

A postal questionnaire was sent to all PCT chief executives in all PCTs in England and some were passed on to other PCT managers for completion. The response rate was 61 per cent. PCT directors of public health were the largest group of respondents (29 per cent). Most (74 per cent) PCCLs were GPs and 22 per cent were nurses.

PCCLs were most likely to focus on palliative care and preventive services. Key achievements were identified as raising awareness of cancer, developing relationships and promoting primary care. The personal skills of the PCCLs were important as was support of colleagues at all levels. Lack of time was a major barrier to achievement, as was a lack of understanding of the role from others. Links with the Cancer Networks were being developed. About 85 per cent of managers wanted the role to continue.

The paper illustrates that PCCLs are at the forefront of improving cancer services in primary care. They are particularly important in view of the priority of reducing premature deaths and promotion of healthy lifestyles.

There are a large number of destinations in which post-conflict tourism (PCT) might be a relevant development option. This chapter considers four destinations which have opted to use the PCT brand as part of their strategies to attract tourists. These destinations – Cambodia, Nicaragua, Rwanda and Bougainville (within the country of Papua New Guinea) – are on four different continents, had conflicts which ended in the last decade of the twentieth century and represent tourism industries at different stages of development. They were also chosen because they are at low or medium levels of development and have relatively small populations of less than 20 million people. The chapter considers the different ways in which PCT is or might be used not only to provide economic opportunities for local residents, but also as a means towards reconciliation, healing and recovery after conflicts which have resulted in many casualties and divided the people against each other. Each of the case study destinations have attempted to turn a negative aspect of their histories into an opportunity for development, with differing levels of success.

This paper presents the experimental and numerical results of the bending properties of low-height prestressed T-beams. The purpose is to study the bearing capacity, failure state and strain distribution of low-height prestressed T-beams.

First, two 13 m-long full-size test beams were fabricated with different positions of prestressed steel bundles in the span. The load–deflection curves and failure patterns of each test beam were obtained through static load tests. Secondly, the test data were used to validate the finite element model developed to simulate the flexural behavior of low-height prestressed T-beams. Finally, the influence of different parameters (the number of prestressed steel bundles, initial prestress and concrete strength grade) on the flexural performance of the test beams is studied by using a finite element model.

The test results show that when the distance of the prestressed steel beam from the bottom height of the test beam increases from 40 to 120 mm, the cracking load of the test beam decreases from 550.00 to 450.00 kN, reducing by 18.18%, and the ultimate load decreases from 1338.15 to 1227.66 kN, reducing by 8.26%, therefore, the increase of the height of the prestressed steel beam reduces the bearing capacity of the test beam. The numerical simulation results show that when the number of steel bundles increases from 2 to 9, the cracking load increases by 183.60%, the yield load increases by 117.71% and the ultimate load increases by 132.95%. Therefore, the increase in the number of prestressed steel bundles can increase the cracking load, yield load and ultimate load of the test beam. When the initial prestress is from 695 to 1,395 MPa, the cracking load increases by 69.20%, the yield load of the bottom reinforcement increases by 31.61% and the ultimate load increases by 3.97%. Therefore, increasing the initial prestress can increase the cracking load and yield load of the test beam, but it has little effect on the ultimate load. The strength grade of concrete increases from C30 to C80, the cracking load is about 455.00 kN, the yield load is about 850.00 kN and the ultimate load is increased by 4.90%. Therefore, the improvement in concrete strength grade has little influence on the bearing capacity of the test beam.

Based on the experimental study, the bearing capacity of low-height prestressed T-beams with different prestressed steel beam heights is calculated by finite element simulation, and the influence of different parameters on the bearing capacity is discussed. This method not only ensures the accuracy of bearing capacity assessment, but also does not require a large number of samples and has a certain economy. The study of prestressed low-height T-beams is of great significance for understanding the principle and application of prestressed technology. Research on the mechanical behavior and performance of low-height prestressed T beams can provide a scientific basis and technical support for the design and construction of prestressed concrete structures. In addition, the study of prestressed low-height T-beams can also provide a reference for the optimization design and construction of other structural types.

We highlight key assumptions implicit in the models used by academics conducting research on market efficiency. Most notably, many academics assume that investors can borrow unlimited amounts and construct long-short portfolios at zero cost. We relax these assumptions and examine the attractiveness of long-short strategies as stand-alone investments and as a part of a diversified portfolio. Our analysis illustrates that the key benefit of long-short investing is adding diversification to a portfolio beyond what the market provides. We show that as stand-alone investments, nontrivial risk remains in the “hedge” strategies and that the returns generally do not beat the market in a head-to-head contest. Our findings raise questions about the degree of inefficiency in anomaly studies because plausible measures of costs generally offset strategy returns. The ability to achieve greater diversification may be, but is not necessarily, due to market inefficiency. We also highlight the key role of the generally ignored but critically important short interest rebate and show that absent this rebate, the long-short strategies we examine generally yield insignificant returns.

The incoming Labour Government’s vision for reforming the NHS in Scotland was outlined in the White Paper Designed to Care. While bearing similarities to the proposals outlined for the rest of the UK, it also had distinctive differences. Organisational structures, roles, and relationships between the different parts of the NHS were to be fundamentally altered, particularly in primary and community care. This paper reports upon a series of interviews undertaken across several Health Board areas, with key stakeholders involved in the primary and community sectors. These interviews were intended to examine the development and evolution of the new organisational arrangements, and to identify potential barriers to the successful implementation of Designed to Care. Several barriers and sources of institutional resistance to the new roles and relationships were found during this study, and are discussed. Suggestions upon how these may be overcome and implementation improved are then made.

The purpose of this paper is to examine the impact of the moral failure of a scandalized foreign brand afflicted with a product-harm crisis on competing brands (i.e. within the same product category) while taking into account the country of origin (COO) of the brands.

This paper presents the results of two studies. The first study uses an experimental design, while the second uses a survey to examine a real-life product-harm crisis.

The results indicate that the moral failure of a scandalized foreign brand has an indirect negative effect on the intention to purchase competing foreign brands from the COO of the scandalized foreign brand. This effect is, however, reversed for domestic brands, where moral failure has an indirect positive effect on the intention to purchase competing domestic brands.

The results of this research were based on an examination of how US consumers responded to the moral failure of Japanese and German brands. Future studies should examine brands from different COOs in different countries.

These results suggest that competing foreign brands from the COO of the scandalized brand should collaborate to quickly handle a product-harm crisis to prevent a spillover and that domestic competitors should capitalize on the opportunity to attract new customers.

This study represents a first attempt to examine the effect of a foreign brand’s moral failure in handling product-harm crisis on competing brands, both foreign and domestic.

This article presents the views of board members from two primary care groups in South West England on benefits and concerns relating to the imminent development of primary care trusts, and perceived implications for service delivery and management arrangements.

Based on the survey data of 650 kiwi growers from Shaanxi and Sichuan provinces, this paper used multiple endogenous transformation regression models to explore the effect of the joint adoption of green production technology on farmer’s welfare. The purpose of the study is to analyze the influence of green production technology on the yield, household income and socioeconomic characteristics of Kiwi fruit growers.

In the context of the study, multiple endogenous transformation model (MESR) are adopted, but self-actualization tactics were adopted to deal with the instrumental variables. The empirical data has been collected via a combined hierarchical sampling and random sampling, whereas a well-structured Likert scale questionnaire was adopted as well. The empirical data has been processed with the help of STATA 15.1 version.

The study found a positive impact of adopting green production technology. Moreover, the joint adoption of green production technology by kiwi growers has significantly increased the yield, economic values of Kiwi and household income of kiwi farmers. The households with higher asset value, better land quality, weaker credit constraints, more technical training and stronger government promotion and support from local governments are the most likely to adopt pest control technology and soil management technology jointly.

The prime innovation of the paper is to measure the impact of technology combination adoption on farmer’s welfare is evaluated, rather than the impact of single sub technology on farmer’s’ welfare.