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This paper aims to analyze the extent to which education for sustainable development (ESD) training enhances university teachers’ professional competence and whether it has the same effect in the digital as in the face-to-face format.

A training concept was developed based on the professional action competence model. Between 2018 and 2021, 19 training sessions were conducted with 183 university teachers: ten in face-to-face sessions and nine in the digital format. Questionnaires were administered before and after the training to determine its impact.

Overall, the training proved to be effective. There was a significant increase in professional knowledge and self-efficacy after the training, but there was no change in motivation. The face-to-face and digital formats proved to be equally effective.

The long-term effect of the training could not be determined.

There should be regular ESD training and coaching for university teachers.

There has been little research on the effectiveness of ESD teacher training, and no comparison between the face-to-face and digital approaches exists. It has been possible to train a relatively large number of university teachers from a wide range of subject areas, about two-thirds of whom have had no previous ESD experience.

This paper explores knowledge sharing (KS) and intellectual capital (IC) impacts on the success rate of equity crowdfunding (EC) campaigns in the Italian market, which represents a new model for financing entrepreneurial initiatives.

The relation between KS, IC and the success rate of EC campaigns is analysed with a panel regression that measures IC through the value added intellectual coefficient. Social network analysis is used to measure KS in the users' network on Twitter for EC campaigning. Specifically, the authors consider the information users exchange on social networks as a proxy of KS and identify the hubs influencing information dissemination, the size and strength of networks for each EC campaign. Finally, the success rate of EC campaigns is a ratio of the number of positive campaigns to the total number of campaigns for each platform.

The success rate of EC campaigns is positively related to IC and significantly and positively related to the number of connections the EC platforms have.

The positive relationship between the hub role of social network platforms and the success of EC campaigns provides an important signal to crowdfunding operators. As more potential investors focus on an EC campaign, a bandwagon effect could involve uninformed investors. This result is crucial in order to better understand how social media activity affects crowdfunding success.

Although the literature has examined the impact of KS on general firm performance and the mediating role of intellectual capital, no prior studies have examined the impacts of KS and IC on the success rate of EC campaigns in a specific market.