The literature on “entrepreneurial opportunities” has grown rapidly since the publication of Shane and Venkataraman (2000). By directing attention to the earliest stages of development of new economic activities and organizations, this marks sound redirection of entrepreneurship research. However, our review shows that theoretical and empirical progress has been limited on important aspects of the role of “opportunities” and their interaction with actors, i.e., the “nexus”. We argue that this is rooted in inherent and inescapable problems with the “opportunity” construct itself, when applied in the context of a prospective, micro-level (i.e., individual[s], venture, or individual–venture dyad) view of entrepreneurial processes. We therefore suggest a fundamental re-conceptualization using the constructs External Enablers, New Venture Ideas, and Opportunity Confidence to capture the many important ideas commonly discussed under the “opportunity” label. This re-conceptualization makes important distinctions where prior conceptions have been blurred: between explananda and explanantia; between actor and the entity acted upon; between external conditions and subjective perceptions, and between the contents and the favorability of the entity acted upon. These distinctions facilitate theoretical precision and can guide empirical investigation towards more fruitful designs.

Entrepreneurial opportunities and the entrepreneurship nexus : a re-conceptualization

This study examined the effects of vision content, delivery and organizational performance on perceptions of leader charisma and effectiveness. Subjects included 304 undergraduates who were presented videotaped speeches by a bogus CEO of a software company. A 2 × 2 × 2 design was employed in which message content (visionary/non-visionary), delivery (strong/weak), and organizational performance (high/low) were manipulated. A modified, 7-item version of Meindl and Ehrlich's (1988) Romance of Leadership Scale (RLS-D) served as a covariate. A MANCOVA analysis indicated significant effects of delivery, content, and organizational performance on both perceived leader charisma and effectiveness. The RLS-D was unrelated to either dependent variable as a covariate. The results suggest that strength of delivery is an especially important determinant of perceptions' of leader charisma and effectiveness. Although speech content and organizational performance cues likewise accounted for variance in these perceptions, their effects were at times offset by those of delivery.

Perceptions of leader charisma and effectiveness: The effects of vision content, delivery, and organizational performance

El artículo tiene como objetivo evaluar el nivel de desarrollo de la capacidad de absorción realizada (RACAP) en las Pyme colombianas. Se parte de una muestra de 363 Pyme colombianas (Dane,2012), se usa una revisión de literatura con apoyo del análisis de contenido y un modelo de regresión lineal, que permiten mostrar la existencia de una correlación lineal positiva entre la adquisición y asimilación del conocimiento externo en las organizaciones objeto de estudio,. Palabras clave: Capacidades de absorción, capacidades de absorción potencial, medición de las capacidades de absorción ABSTRACT:

Measurement of potential absorption capacity in Colombia's innovative companies [Medición de la capacidad de absorción potencial en las empresas innovadoras de Colombia]

Exploring the Contributions of Involving Ordinary Users in Ideation of Technology-Based Services

Digital twins-based smart manufacturing system design in Industry 4.0: A review

Implications of the coronavirus (COVID-19) outbreak for innovation: Which technologies will improve our lives?

Human-robot collaboration (HRC) can expand the level of automation in areas that have conventionally been difficult to automate such as assembly. However, the need of adaptability and the dynamics of human presence are keeping the full potential of human-robot collaborative systems difficult to achieve. This paper explores the opportunities of using a digital twin to address the complexity of collaborative production systems through an industrial case and a demonstrator. A digital twin, as a virtual counterpart of a physical human-robot assembly system, is built as a ‘front-runner’ for validation and control throughout its design, build and operation. The forms of digital twins along system's life cycle, its building blocks and the potential advantages are presented and discussed. Recommendations for future research and practice in the use of digital twins in the field of cobotics are given.

Digital twins for collaborative robots: A case study in human-robot interaction

Social entrepreneurship orientation and company success : the mediating role of social performance.

Forschung und Entwicklung

Entrepreneurs aim at introducing innovations into the market, e.g., in the form of new products or services. However, innovations always mean changes, and people tend react reluctantly to changes. Moreover, introducing the innovations into the market is often linked with a higher investment risk. Thus, before ideas can become tangible reality, they first of all need to be "sold", for example, to supervisors, potential investors, and, finally, customers. For these reasons, it is particularly critical for entrepreneurs to have a charismatic way of speaking with which they can persuade others of their ideas. Against this background, we motivate and outline in this concept paper a new interdisciplinary line of research that focuses on the speaker's tone of voice. The new line of research builds upon traditional rhetorical descriptions of a speaker's charismatic tone of voice and is meant to extend and eventually replace this descriptive terminology by an objective acoustically based and perceptually informed tone-of-voice analysis, evaluation, and learning. We outline initial promising findings we have made within this new line of research, also in comparison to the established Charismatic Leadership Tactics (CLTs) whose focus is on the verbal aspects of charismatic speech.

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Advancing research and practice in entrepreneurship through speech analysis – From descriptive rhetorical terms to phonetically informed acoustic charisma profiles

Alexander Brem

Papers

Implications of the coronavirus (COVID-19) outbreak for innovation: Which technologies will improve our lives?

Digital twins for collaborative robots: A case study in human-robot interaction

Social entrepreneurship orientation and company success : the mediating role of social performance.

Forschung und Entwicklung

Advancing research and practice in entrepreneurship through speech analysis – From descriptive rhetorical terms to phonetically informed acoustic charisma profiles