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The purpose of this study is to introduce innovative ideas into the treatment of the radical and incremental innovations and to fill the research gap by using: (1) methods that can perform complicated tasks and solve complex problems leading in creation of radical and incremental innovation and (2) a broad sample of firms across countries. The authors’ ambition is to contribute to the scientific knowledge by producing evidence about the novel usage of artificial neural network techniques for measuring European firms' innovation activities appearing in black boxes of innovation processes.

In this study, the authors incorporate an international context into Chesbrough's open innovation (OI) theory and, on the one hand, support the hypothesis that European radical innovators benefit more from foreign cooperation than incremental innovators. On the other hand, the results of the analyses show that European incremental innovators rely on domestic cooperation supported by cooperation with foreign public research institutes. Moreover, the use of decision trees (DT) allows the authors to reveal specific patterns of successful innovators emerging within the hidden layers of neural networks.

The authors prove that radical European innovators using either internal or external R&D strategies, while the combinations of these strategies do not bring successful innovation outputs. In contrast, European incremental innovators benefit from various internal R&D processes in which engagement in design activities plays a crucial role.

The authors introduce innovative ideas into the treatment of hidden innovation processes and measuring the innovation performance (affected by domestic or international cooperation) of European firms. The approach places emphasis on the novelty of innovation and the issue of international cooperation in the era of OI by designing the framework using a combination of artificial neural networks and DT.

The study aims to analyse library user preferences in the willingness to read and pay for e-books, using a sample of both active readers (users of public library services) and non-users (the general population).

Two empirical surveys were conducted from August to November of 2019; the research sample consisted of 1,334 users from the Municipal Library of Prague and 1,101 non-users from the general Czech population. The research was focussed on e-book user preferences. The willingness to pay (WTP) for e-book services and the determinants that affect this willingness were also examined.

The results show the specific approach of Czech readers, whose main determinant of WTP is not the content, but the price and method of its payment (allocation). Some people prefer a cheaper annual lump sum, whereas others may prefer a charge of small regular fees. The decision to pay depends on their reading or payment habits.

This study also aims to clarify the demand for various types of digital media in Czech libraries and the preferred distribution models. Furthermore, the study determines the dependence of the preferences of library users in their WTP for e-books using different evaluation models. The originality of this study is in the evaluation of the determinants of WTP for e-books, which makes this study unique, and the findings should contribute to the expansion of existing knowledge in the field of information science.

The study aims to examine the impacts of management practices on innovation along with the mediating and moderating role of degree of competition, business environment and environmental policies.

Data were derived from the World Bank Enterprise Survey 2019 for Greece, Italy, Turkey, Portugal and Jordan and analyzed by using PLS-SEM to find results.

Findings revealed that management practices have positive significant relationship with the innovation among firms for Greece, Turkey, Portugal and Jordan but surprisingly insignificant relationship in Italy. Further, management practices have positive significant relationship with the environmental policies, business environment and degree of competition among firms in Greece, Italy, Turkey, Portugal and Jordan. In addition, environmental policies, business environment and degree of competition have positive significant relationship with innovation among firms in Greece, Italy, Turkey, Portugal and Jordan.

These useful insights would enable practitioners and policy makers to develop and apply more influential management practices to boost up the level of innovation among firms.

Although the topics of management practices and innovation have received a great concern of academia, but this is the first study that offers a comprehensive model of the relationship in these domains.

This paper aims to utilize a mixed-embeddedness approach to examine how state welfare policies, employment conditions and gender norms shape orientations to divisions of business and domestic labor among Czech copreneurs, i.e. romantic couples involved in businesses together.

Twelve copreneur couples were interviewed; male and female partners were interviewed separately. Women’s narratives are centered in analyzing motivations for business, divisions of labor, orientation to business/family and state policies. After detailing women’s orientations, correspondence with male partner orientations is considered.

Analysis reveals how state policies, employment conditions and gender norms inform copreneur narratives about business and family life in the Czech Republic. Female respondents expressed three orientations: business as opportunity, business for family and business/home as teamwork. Women tended both business and family, whereas most male partners focused exclusively on business.

Although the small, purposive sample was not representative of all Czech copreneurs, findings detail how social context frames business/family dynamics.

This mixed-embeddedness perspective demonstrates how gender norms, state taxation and welfare shape the organization of Czech copreneurships and can support or discourage women’s entrepreneurship.

Mechanisms producing gender inequality in copreneur businesses are revealed.

Findings identify connections between female copreneur business/family orientations and the context of gender regimes, state policy and employment practices in a post-socialist country. Also revealed are changing orientations across family and business stages.