Optimal Distinctiveness: The Role of Platform Size and Identity

Recent theoretical advances hold that platforms comprise a second strategic dimension next to size, called identity, which describes the platform’s techno-logical and market scope. Letting go of platform size as the main criterion for platform value opens the possibility for platforms to pursue differentiation strategies with a distinct market positioning. The concept of optimal distinctiveness (OD) implies that differentiation can be optimized so that it maximizes performance. In this paper, we draw on recent OD research in and outside of the field of platforms and elaborate on the role of platform size within the distinctiveness framework. We discuss platform size and identity in the context of OD and suggest propositions for future research. The paper contributes to the management of platforms and OD in platform markets by showing how a platform’s distinctiveness strategy may depend on its size. We contribute to platform management across various platform sizes and to research on OD in platform markets

What’s the tally? An Investigation into the Field(s) of Dominant Designs and Platforms

Dominant designs and platforms are two distinct scientific fields in the analysis of innovation of and competition between technologies. Responding to calls for more synthesis in management research, we study the commonalities and differences between the fields surrounding these concepts. To this end, we develop a framework for the comparison of concepts and apply it to dominant designs and platforms. We show that dominant designs and platforms differ most prominently regarding their central mechanisms, their unit and level of analysis, and the timeframe. We will elaborate how they are complementary by developing a research agenda

Public participation in mission-oriented innovation projects

Mission-oriented innovation policy is currently gaining renewed interest as an approach for addressing societal challenges. One of the promises is that missions can mobilise and align diverse stakeholders around a shared goal. Recent literature underlines the importance of public participation (e.g. municipalities and civil society organisations) in the socioeconomic transformations required for attaining missions. We ask how public participation differs among (non-)mission-oriented innovation projects. Drawing on a database containing Dutch government-funded innovation projects, we investigate whether mission-oriented projects are associated with earlier, more open, and more influential forms of public participation than conventional projects. Although the results suggest that mission-oriented projects indeed correspond with earlier participation of more public actors, we find little evidence that they also coincide with increased diversity and financial influence of public participants. We conclude by discussing how policymakers and intermediaries may engage in strategies to make missions more inclusive

Intravenous administration of normal saline may be misinterpreted as a change of end-expiratory lung volume when using electrical impedance tomography

Abstract Electrical impedance tomography (EIT) is a noninvasive imaging modality that allows real-time monitoring of regional lung ventilation. The aim of the study is to investigate whether fast saline infusion causes changes in lung impedance that could affect the interpretation of EIT data. Eleven pigs were anaesthetized and mechanically ventilated. A bolus of 500 mL of normal saline was administered rapidly. Two PEEP steps were performed to allow quantification of the effect of normal saline on lung impedance. The mean change of end-expiratory lung impedance (EELI) caused by the saline bolus was equivalent to a virtual decrease of end-expiratory lung volume (EELV) by 227 (188–250) mL and decremental PEEP step of 4.40 (3.95–4.59) cmH2O (median and interquartile range). In contrast to the changes of PEEP, the administration of normal saline did not cause any significant differences in measured EELV, regional distribution of lung ventilation determined by EIT or in extravascular lung water and intrathoracic blood volume. In conclusion, EELI can be affected by the changes of EELV as well as by the administration of normal saline. These two phenomena can be distinguished by analysis of regional distribution of lung ventilation

Public participation in mission-oriented innovation projects

Mission-oriented innovation policy is currently gaining renewed interest as an approach for addressing societal challenges. One of the promises is that missions can mobilise and align diverse stakeholders around a shared goal. Recent literature underlines the importance of public participation (e.g. municipalities and civil society organisations) in the socioeconomic transformations required for attaining missions. We ask how public participation differs among (non-)mission-oriented innovation projects. Drawing on a database containing Dutch government-funded innovation projects, we investigate whether mission-oriented projects are associated with earlier, more open, and more influential forms of public participation than conventional projects. Although the results suggest that mission-oriented projects indeed correspond with earlier participation of more public actors, we find little evidence that they also coincide with increased diversity and financial influence of public participants. We conclude by discussing how policymakers and intermediaries may engage in strategies to make missions more inclusive