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The objective of this study was to determine if exposure to a short-term ultrasound basic biology and anatomy course can promote interest in health careers and other science-related endeavors among DHH students.

This was a single-site, prospective observational study of DHH high school students at a Southern California high school. All participants took a pre-test survey prior to the course. Participants then took part in three teaching sessions which taught basic anatomy using point-of-care ultrasound (POCUS). Following instruction, a post-test survey was performed to determine if students had an increased interest in medicine, science and biology (p = 0.151).

28 students were enrolled in the study, with an equal distribution of boys and girls. Initially, subjects reported their interest in medicine at an average of 2.8 ± 1.10. The reported interest in science was 3.0 ± 1.13 and for biology was 3.0 ± 1.19. The change in participants' interest was not statistically significant for medicine (p = 0.791), science (p = 0.225) and biology.

While our data did not demonstrate a statistically significant difference in students' interest in STEM fields after the training course, there were several students who were interested in more hands-on shadow experience after the course. Regardless, this study demonstrates persistent barriers that exist for a person who is deaf or hard of hearing to engage in the STEM fields. Future studies are needed to determine the level of instructional activities that may impact the careers of these students.

Point of care ultrasound has been shown to be an effective teaching modality in medical education. However, to date, no studies have been done to assess the utility of ultrasound in teaching the Deaf and Hard of Hearing (DHH) population.

We use a data set which contains information on a nationally representative sample of drug purchases in 1996 to investigate the relationship between the type of insurance individuals have for prescription drugs — private insurance, Medicaid, or uninsured — and both the type of drugs they purchase and the prices they pay for drugs. We find that uninsured persons use more generic drugs than privately insured persons but fewer generic drugs than Medicaid recipients. Overall, uninsured persons purchase drugs whose unit costs are 45% lower than the drugs purchased by privately insured persons and 43% lower than the drugs purchased by Medicaid recipients. Differences in unit costs across insurance types reflect differences in the market basket of drugs they purchase. To compare retail drug prices across insurance types we use standardized prices — the retail unit price of each drug relative to a benchmark price. We final that uninsured individuals pay standardized prices which are, on average, 16.5% higher than the standardized prices paid by privately insured persons, and 8.4% higher than the standardized prices paid by Medicaid recipients.

Business networks have to coordinate each of their partners' goals and expectations, as a lack of partner compatibility and goal incongruence could lead to conflict and opportunistic behavior. These potential problems highlight the relevance of partner selection as a means of minimizing opportunistic behavior by building trust in and commitment to a network that influences network performance. The purpose of this paper is to provide insights into partner selection as a management control mechanism, which controls the behavior and network performance of business network partners.

The paper provides an analysis of the effects of a well‐executed partner selection on business networks' performance. The paper further analyzes the effects of the mediating role of trust within, commitment to, and the risk of opportunistic behavior in business networks. Consequently, the paper highlights the pivotal role of partner selection in business networks as a management control mechanism.

The results provide an exploratory empirical insights into the cause‐and‐effect relationship between partner selection, partners' behavior, and network performance. Partner selection has effects on trust, opportunism, and commitment. The selection of a partner is a very important managerial control task within business networks, as appropriate selection is a threshold condition for a successful business network.

Since the study is based on empirical data collected by individuals, it could be open to general criticism regarding the methodology of broad empirical analysis. Time‐lagging effects also remain unrevealed as the data represent only a point in time. Some effects cannot be verified indisputably, while the low variance in some of the construct results is only indicative of suggestions.

This paper provides insights into partner selection as a management control mechanism, which controls the behavior and network performance of business network partners.

Given the continuing need to study service marketing adaptations that emerged in the wake of Covid-19, this paper aims to look at the formation and evolution of purchase groups (PGs) that arose in Indian gated communities during the pandemic and have continued functioning in the post-pandemic marketplace. Not only did these groups act as much-needed interstitial markets during a time of significant external disruption, but they also served as sites of value co-creation, with consumers collaborating with each other and with service providers.

Using a phenomenological research approach, the authors conducted 22 in-depth interviews with Indian consumers and small service providers to gather accounts of how PGs started and evolved with time. Subsequent data coding and analyses are conducted with NVivo 12.

Using the service ecosystem perspective, the authors illustrate seven distinct themes that capture the nuances of the formation and evolution of PGs. These consist of entrepreneurality, collectivity, and fluidity at the service ecosystem level, hybridity and transactionality at the servicescape level, and mutuality and permeability at the service encounter level.

This study provides an empirical and theoretically grounded account of a long-term service marketing adaptation that has persisted in the post-pandemic marketplace. This helps us address recent calls for such research while also adding to the work on value co-creation in collective consumption contexts and extant discourse on service ecosystems.

This study aims to analyze the effects of interorganizational cost management and opportunism on the reflexes of relational norms on satisfaction with interorganizational cooperation in franchised companies. The collective synergy arising from these relationships mainly seeks to increase competitiveness and commercial development. Windolph and Moeller observed that interorganizational cost management increases satisfaction in the relationship with partners, while relational norms attenuate the negative effect on supplier satisfaction.

A survey was carried out with managers of franchised companies in the food industry. The managers were identified on the social network Linkedin. After that, an invitation was sent to participate in the research. A total of 88 valid responses were obtained. The questionnaire consists of 40 extracted assertions. A pre-test was carried out to verify the comprehensibility of the wording of the assertions. Structural equation modeling with partial least squares (PLS-SEM) was used for data analysis. For analysis, validation and adequacy tests of the model were carried out, and executed in the software SmartPLS.

Survey results reveal that interorganizational cost management increases franchisor relationship satisfaction. Relational social norms mitigate the negative effect of opportunism on satisfaction with cooperation. And interorganizational cost management plays an important role in the relationship between relational norms and satisfaction with cooperation between franchisor and franchisees.

However, limitations resulting from the methodological design of the research must be considered in the interpretation of the results, at the same time that they provide opportunities for new research. As for the methodological aspects, the study cannot be generalized to other branches of companies, because it is a sector with franchises with specific characteristics. It should also be considered that the study was limited to investigating the proposed model, but other constructs can be observed in the literature. Finally, to empirically assess the constructs of the theoretical model, research instruments from studies other than those considered here can be used.

This study contributes with relevant literature and the management practice of interorganizational cooperation by empirically demonstrating the importance of interorganizational cost management as a management control mechanism and to mitigate the effects of opportunism between franchisor and franchisees.

It also contributes to the inclusion of social norms in the relationship between franchisor and franchisees with a view to increasing franchisee satisfaction with their franchisor, which also aims to mitigate the impacts of opportunism in this relationship. It contributes to the social order, as they reveal ways to mitigate possible conflicts between franchisor and franchisee and generate greater transparency in the relationship.

This study is justified by the fact that it investigates relational aspects of cooperation between franchisor and franchisees, a form of interorganizational cooperation that is growing in the market. It is also justified by highlighting the importance of interorganizational cost management as a means of mitigating the opportunistic effects between franchisor and franchisees, proving to be an important management mechanism. Research is especially important because interorganizational strategies have been spreading in corporate environments (Dekker, Ding & Groot, 2016) and the maintenance of the relationship is dependent on satisfaction with cooperation.

This paper sets out to introduce the special issue on management controls and new organisational forms. It summarises and reflects on themes and findings raised in the papers in the issue.

The findings reported in the paper are based on desk research and review of the papers contained in the issue.

The paper finds that management control systems can perform various coordinating and governance roles in managing new organisational forms. However, management control systems designers must be aware of the complexities of these new organisational arrangements.

The paper is a summary of studies exploring the roles of management controls in new organisational forms. The issues addressed in these studies are important in furthering our understanding of the changing roles of management control systems.

This paper aims to evaluate the robustness of the listing effect in Australia, that is whether acquisitions of private firms create more value to the bidding firm’s shareholders than acquisitions of publicly listed firms.

The authors analyze the market reaction to the announcement of takeover bids initiated by Australian public firms on private and public targets over the period 1990-2011. The analysis controls for a wide range of bidder, deal and target country characteristics that are likely to correlate with the target’s listing status and acquirer abnormal returns. The authors also use a selection model to address the endogenous choice of the target’s listing status.

The results indicate that bidders experience significantly higher abnormal returns of about 1.7 per cent in the 11-day event window when the target is a private firm. The authors show that this result is broad-based and persistent. It does not appear to depend on whether the target is small or large; whether it is related or unrelated to the bidder’s industry; whether it is in the resources sector; and whether the transaction is domestic or cross-border. They find some evidence that bidder returns might be stronger for larger acquisitions, for unrelated targets, and in poor market conditions such as in the wake of the recent global financial crisis.

The research would benefit from the inclusion of the bidding firm’s ownership and governance characteristics.

The results support the view that market frictions contribute to make private firms attractive targets.

The analysis confirms the pervasiveness of the listing effect in a market characterized by a lesser degree of competition, higher search costs and the significance of the natural resources sector.